[Intel-gfx] [PATCH 00/14] drm/i915/tc: Fix a few TypeC / MST issues

[Intel-gfx] [PATCH 00/14] drm/i915/tc: Fix a few TypeC / MST issues

[Imre Deak]

This patchset fixes a few issues on TypeC ports, related to the legacy
port handling, HW state readout/verification. It also fixes an issue on
TC port/MST outputs during system suspend/resume, where the modeset
restoring the pre-suspend state fails atm.

Tested on ICL, TGL, ADLP.

Imre Deak (14):
  drm/i915/tc: Abort DP AUX transfer on a disconnected TC port
  drm/i915/tc: Fix TC port link ref init for DP MST during HW readout
  drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state
  drm/i915/tc: Fix system resume MST mode restore for DP-alt sinks
  drm/i915/tc: Wait for IOM/FW PHY initialization of legacy TC ports
  drm/i915/tc: Factor out helpers converting HPD mask to TC mode
  drm/i915/tc: Fix target TC mode for a disconnected legacy port
  drm/i915/tc: Fix TC mode for a legacy port if the PHY is not ready
  drm/i915/tc: Fix initial TC mode on disabled legacy ports
  drm/i915/tc: Make the TC mode readout consistent in all PHY states
  drm/i915/tc: Assume a TC port is legacy if VBT says the port has HDMI
  drm/i915: Add encoder hook to get the PLL type used by TC ports
  drm/i915/tc: Factor out a function querying active links on a TC port
  drm/i915/tc: Check the PLL type used by an enabled TC port

 drivers/gpu/drm/i915/display/intel_ddi.c      |  44 ++-
 drivers/gpu/drm/i915/display/intel_ddi.h      |   3 +
 .../drm/i915/display/intel_display_types.h    |   6 +
 drivers/gpu/drm/i915/display/intel_dp_aux.c   |  15 +-
 drivers/gpu/drm/i915/display/intel_tc.c       | 319 ++++++++++++++----
 drivers/gpu/drm/i915/display/intel_tc.h       |   1 +
 6 files changed, 320 insertions(+), 68 deletions(-)

-- 
2.37.1

[Intel-gfx] [PATCH 01/14] drm/i915/tc: Abort DP AUX transfer on a disconnected TC port

[Imre Deak]

On TC ports the 4ms AUX timeout combined with the 5 * 32 retry
attempts during DPCD accesses adds a 640ms delay to each access if the
sink is disconnected. This in turn slows down a modeset during which the
sink is disconnected (for instance a disabling modeset).

Prevent the above delay by aborting AUX transfers on a TC port with a
disconnected sink.

The DP 1.4a link CTS (4.2.1.5 Source Device Inactive HPD / Inactive AUX
Test") also requires not to initiate AUX transfers on disconnected DP
ports in general, however this patch doesn't change the behavior on
non-TC ports, leaving that for a follow-up.

Reported-and-tested-by: Chris Chiu <chris.chiu@canonical.com>
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8279
Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_aux.c | 15 +++++++++++++--
 drivers/gpu/drm/i915/display/intel_tc.c     | 15 +++++++++++----
 drivers/gpu/drm/i915/display/intel_tc.h     |  1 +
 3 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux.c b/drivers/gpu/drm/i915/display/intel_dp_aux.c
index 96967e21c94c2..eb07dc5d87099 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_aux.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_aux.c
@@ -205,8 +205,19 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
 	for (i = 0; i < ARRAY_SIZE(ch_data); i++)
 		ch_data[i] = intel_dp->aux_ch_data_reg(intel_dp, i);
 
-	if (is_tc_port)
+	if (is_tc_port) {
 		intel_tc_port_lock(dig_port);
+		/*
+		 * Abort transfers on a disconnected port as required by
+		 * DP 1.4a link CTS 4.2.1.5, also avoiding the long AUX
+		 * timeouts that would otherwise happen.
+		 * TODO: abort the transfer on non-TC ports as well.
+		 */
+		if (!intel_tc_port_connected_locked(&dig_port->base)) {
+			ret = -ENXIO;
+			goto out_unlock;
+		}
+	}
 
 	aux_domain = intel_aux_power_domain(dig_port);
 
@@ -367,7 +378,7 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
 
 	intel_pps_unlock(intel_dp, pps_wakeref);
 	intel_display_power_put_async(i915, aux_domain, aux_wakeref);
-
+out_unlock:
 	if (is_tc_port)
 		intel_tc_port_unlock(dig_port);
 
diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index f45328712bff1..050f998284592 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -768,16 +768,23 @@ void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
  * connected ports are usable, and avoids exposing to the users objects they
  * can't really use.
  */
+bool intel_tc_port_connected_locked(struct intel_encoder *encoder)
+{
+	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+
+	drm_WARN_ON(&i915->drm, !intel_tc_port_ref_held(dig_port));
+
+	return tc_port_live_status_mask(dig_port) & BIT(dig_port->tc_mode);
+}
+
 bool intel_tc_port_connected(struct intel_encoder *encoder)
 {
 	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
 	bool is_connected;
 
 	intel_tc_port_lock(dig_port);
-
-	is_connected = tc_port_live_status_mask(dig_port) &
-		       BIT(dig_port->tc_mode);
-
+	is_connected = intel_tc_port_connected_locked(encoder);
 	intel_tc_port_unlock(dig_port);
 
 	return is_connected;
diff --git a/drivers/gpu/drm/i915/display/intel_tc.h b/drivers/gpu/drm/i915/display/intel_tc.h
index d54082e2d5e8d..93813056043a5 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.h
+++ b/drivers/gpu/drm/i915/display/intel_tc.h
@@ -17,6 +17,7 @@ bool intel_tc_port_in_dp_alt_mode(struct intel_digital_port *dig_port);
 bool intel_tc_port_in_legacy_mode(struct intel_digital_port *dig_port);
 
 bool intel_tc_port_connected(struct intel_encoder *encoder);
+bool intel_tc_port_connected_locked(struct intel_encoder *encoder);
 
 u32 intel_tc_port_get_lane_mask(struct intel_digital_port *dig_port);
 u32 intel_tc_port_get_pin_assignment_mask(struct intel_digital_port *dig_port);
-- 
2.37.1

Re: [Intel-gfx] [PATCH 01/14] drm/i915/tc: Abort DP AUX transfer on a disconnected TC port

[Kahola, Mika]

> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Imre
> Deak
> Sent: Thursday, March 16, 2023 3:17 PM
> To: intel-gfx@lists.freedesktop.org
> Cc: Chris Chiu <chris.chiu@canonical.com>
> Subject: [Intel-gfx] [PATCH 01/14] drm/i915/tc: Abort DP AUX transfer on a
> disconnected TC port
> 
> On TC ports the 4ms AUX timeout combined with the 5 * 32 retry attempts
> during DPCD accesses adds a 640ms delay to each access if the sink is
> disconnected. This in turn slows down a modeset during which the sink is
> disconnected (for instance a disabling modeset).
> 
> Prevent the above delay by aborting AUX transfers on a TC port with a
> disconnected sink.
> 
> The DP 1.4a link CTS (4.2.1.5 Source Device Inactive HPD / Inactive AUX
> Test") also requires not to initiate AUX transfers on disconnected DP ports in
> general, however this patch doesn't change the behavior on non-TC ports,
> leaving that for a follow-up.
> 
> Reported-and-tested-by: Chris Chiu <chris.chiu@canonical.com>
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8279
> Signed-off-by: Imre Deak <imre.deak@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_dp_aux.c | 15 +++++++++++++--
>  drivers/gpu/drm/i915/display/intel_tc.c     | 15 +++++++++++----
>  drivers/gpu/drm/i915/display/intel_tc.h     |  1 +
>  3 files changed, 25 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux.c
> b/drivers/gpu/drm/i915/display/intel_dp_aux.c
> index 96967e21c94c2..eb07dc5d87099 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_aux.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_aux.c
> @@ -205,8 +205,19 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
>  	for (i = 0; i < ARRAY_SIZE(ch_data); i++)
>  		ch_data[i] = intel_dp->aux_ch_data_reg(intel_dp, i);
> 
> -	if (is_tc_port)
> +	if (is_tc_port) {
>  		intel_tc_port_lock(dig_port);
> +		/*
> +		 * Abort transfers on a disconnected port as required by
> +		 * DP 1.4a link CTS 4.2.1.5, also avoiding the long AUX
> +		 * timeouts that would otherwise happen.
> +		 * TODO: abort the transfer on non-TC ports as well.
> +		 */
> +		if (!intel_tc_port_connected_locked(&dig_port->base)) {
> +			ret = -ENXIO;

TC port being a physical object this error code could be ENODEV as well, right?

Anyway, patch looks ok to me.

Reviewed-by: Mika Kahola <mika.kahola@intel.com>

> +			goto out_unlock;
> +		}
> +	}
> 
>  	aux_domain = intel_aux_power_domain(dig_port);
> 
> @@ -367,7 +378,7 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
> 
>  	intel_pps_unlock(intel_dp, pps_wakeref);
>  	intel_display_power_put_async(i915, aux_domain, aux_wakeref);
> -
> +out_unlock:
>  	if (is_tc_port)
>  		intel_tc_port_unlock(dig_port);
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_tc.c
> b/drivers/gpu/drm/i915/display/intel_tc.c
> index f45328712bff1..050f998284592 100644
> --- a/drivers/gpu/drm/i915/display/intel_tc.c
> +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> @@ -768,16 +768,23 @@ void intel_tc_port_sanitize_mode(struct
> intel_digital_port *dig_port)
>   * connected ports are usable, and avoids exposing to the users objects they
>   * can't really use.
>   */
> +bool intel_tc_port_connected_locked(struct intel_encoder *encoder) {
> +	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
> +	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> +
> +	drm_WARN_ON(&i915->drm, !intel_tc_port_ref_held(dig_port));
> +
> +	return tc_port_live_status_mask(dig_port) & BIT(dig_port->tc_mode); }
> +
>  bool intel_tc_port_connected(struct intel_encoder *encoder)  {
>  	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
>  	bool is_connected;
> 
>  	intel_tc_port_lock(dig_port);
> -
> -	is_connected = tc_port_live_status_mask(dig_port) &
> -		       BIT(dig_port->tc_mode);
> -
> +	is_connected = intel_tc_port_connected_locked(encoder);
>  	intel_tc_port_unlock(dig_port);
> 
>  	return is_connected;
> diff --git a/drivers/gpu/drm/i915/display/intel_tc.h
> b/drivers/gpu/drm/i915/display/intel_tc.h
> index d54082e2d5e8d..93813056043a5 100644
> --- a/drivers/gpu/drm/i915/display/intel_tc.h
> +++ b/drivers/gpu/drm/i915/display/intel_tc.h
> @@ -17,6 +17,7 @@ bool intel_tc_port_in_dp_alt_mode(struct
> intel_digital_port *dig_port);  bool intel_tc_port_in_legacy_mode(struct
> intel_digital_port *dig_port);
> 
>  bool intel_tc_port_connected(struct intel_encoder *encoder);
> +bool intel_tc_port_connected_locked(struct intel_encoder *encoder);
> 
>  u32 intel_tc_port_get_lane_mask(struct intel_digital_port *dig_port);
>  u32 intel_tc_port_get_pin_assignment_mask(struct intel_digital_port
> *dig_port);
> --
> 2.37.1

Re: [Intel-gfx] [PATCH 01/14] drm/i915/tc: Abort DP AUX transfer on a disconnected TC port

[Imre Deak]

On Tue, Mar 21, 2023 at 01:09:41PM +0200, Kahola, Mika wrote:
> > -----Original Message-----
> > From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Imre
> > Deak
> > Sent: Thursday, March 16, 2023 3:17 PM
> > To: intel-gfx@lists.freedesktop.org
> > Cc: Chris Chiu <chris.chiu@canonical.com>
> > Subject: [Intel-gfx] [PATCH 01/14] drm/i915/tc: Abort DP AUX transfer on a
> > disconnected TC port
> >
> > On TC ports the 4ms AUX timeout combined with the 5 * 32 retry attempts
> > during DPCD accesses adds a 640ms delay to each access if the sink is
> > disconnected. This in turn slows down a modeset during which the sink is
> > disconnected (for instance a disabling modeset).
> >
> > Prevent the above delay by aborting AUX transfers on a TC port with a
> > disconnected sink.
> >
> > The DP 1.4a link CTS (4.2.1.5 Source Device Inactive HPD / Inactive AUX
> > Test") also requires not to initiate AUX transfers on disconnected DP ports in
> > general, however this patch doesn't change the behavior on non-TC ports,
> > leaving that for a follow-up.
> >
> > Reported-and-tested-by: Chris Chiu <chris.chiu@canonical.com>
> > Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8279
> > Signed-off-by: Imre Deak <imre.deak@intel.com>
> > ---
> >  drivers/gpu/drm/i915/display/intel_dp_aux.c | 15 +++++++++++++--
> >  drivers/gpu/drm/i915/display/intel_tc.c     | 15 +++++++++++----
> >  drivers/gpu/drm/i915/display/intel_tc.h     |  1 +
> >  3 files changed, 25 insertions(+), 6 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux.c
> > b/drivers/gpu/drm/i915/display/intel_dp_aux.c
> > index 96967e21c94c2..eb07dc5d87099 100644
> > --- a/drivers/gpu/drm/i915/display/intel_dp_aux.c
> > +++ b/drivers/gpu/drm/i915/display/intel_dp_aux.c
> > @@ -205,8 +205,19 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
> >       for (i = 0; i < ARRAY_SIZE(ch_data); i++)
> >               ch_data[i] = intel_dp->aux_ch_data_reg(intel_dp, i);
> >
> > -     if (is_tc_port)
> > +     if (is_tc_port) {
> >               intel_tc_port_lock(dig_port);
> > +             /*
> > +              * Abort transfers on a disconnected port as required by
> > +              * DP 1.4a link CTS 4.2.1.5, also avoiding the long AUX
> > +              * timeouts that would otherwise happen.
> > +              * TODO: abort the transfer on non-TC ports as well.
> > +              */
> > +             if (!intel_tc_port_connected_locked(&dig_port->base)) {
> > +                     ret = -ENXIO;
> 
> TC port being a physical object this error code could be ENODEV as well, right?

The meaning of either error code is not defined precisely, but I
interpreted ENXIO as a - temporary - error/non-presence of the remote
device downstream of the port. There is another driver returning ENXIO
for the same case.

> Anyway, patch looks ok to me.
> 
> Reviewed-by: Mika Kahola <mika.kahola@intel.com>
> 
> > +                     goto out_unlock;
> > +             }
> > +     }
> >
> >       aux_domain = intel_aux_power_domain(dig_port);
> >
> > @@ -367,7 +378,7 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
> >
> >       intel_pps_unlock(intel_dp, pps_wakeref);
> >       intel_display_power_put_async(i915, aux_domain, aux_wakeref);
> > -
> > +out_unlock:
> >       if (is_tc_port)
> >               intel_tc_port_unlock(dig_port);
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_tc.c
> > b/drivers/gpu/drm/i915/display/intel_tc.c
> > index f45328712bff1..050f998284592 100644
> > --- a/drivers/gpu/drm/i915/display/intel_tc.c
> > +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> > @@ -768,16 +768,23 @@ void intel_tc_port_sanitize_mode(struct
> > intel_digital_port *dig_port)
> >   * connected ports are usable, and avoids exposing to the users objects they
> >   * can't really use.
> >   */
> > +bool intel_tc_port_connected_locked(struct intel_encoder *encoder) {
> > +     struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
> > +     struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> > +
> > +     drm_WARN_ON(&i915->drm, !intel_tc_port_ref_held(dig_port));
> > +
> > +     return tc_port_live_status_mask(dig_port) & BIT(dig_port->tc_mode); }
> > +
> >  bool intel_tc_port_connected(struct intel_encoder *encoder)  {
> >       struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
> >       bool is_connected;
> >
> >       intel_tc_port_lock(dig_port);
> > -
> > -     is_connected = tc_port_live_status_mask(dig_port) &
> > -                    BIT(dig_port->tc_mode);
> > -
> > +     is_connected = intel_tc_port_connected_locked(encoder);
> >       intel_tc_port_unlock(dig_port);
> >
> >       return is_connected;
> > diff --git a/drivers/gpu/drm/i915/display/intel_tc.h
> > b/drivers/gpu/drm/i915/display/intel_tc.h
> > index d54082e2d5e8d..93813056043a5 100644
> > --- a/drivers/gpu/drm/i915/display/intel_tc.h
> > +++ b/drivers/gpu/drm/i915/display/intel_tc.h
> > @@ -17,6 +17,7 @@ bool intel_tc_port_in_dp_alt_mode(struct
> > intel_digital_port *dig_port);  bool intel_tc_port_in_legacy_mode(struct
> > intel_digital_port *dig_port);
> >
> >  bool intel_tc_port_connected(struct intel_encoder *encoder);
> > +bool intel_tc_port_connected_locked(struct intel_encoder *encoder);
> >
> >  u32 intel_tc_port_get_lane_mask(struct intel_digital_port *dig_port);
> >  u32 intel_tc_port_get_pin_assignment_mask(struct intel_digital_port
> > *dig_port);
> > --
> > 2.37.1
> 

Re: [Intel-gfx] [PATCH 01/14] drm/i915/tc: Abort DP AUX transfer on a disconnected TC port

[Andrzej Hajda]

On 16.03.2023 14:17, Imre Deak wrote:
> On TC ports the 4ms AUX timeout combined with the 5 * 32 retry
> attempts during DPCD accesses adds a 640ms delay to each access if the
> sink is disconnected. This in turn slows down a modeset during which the
> sink is disconnected (for instance a disabling modeset).
> 
> Prevent the above delay by aborting AUX transfers on a TC port with a
> disconnected sink.
> 
> The DP 1.4a link CTS (4.2.1.5 Source Device Inactive HPD / Inactive AUX
> Test") also requires not to initiate AUX transfers on disconnected DP
> ports in general, however this patch doesn't change the behavior on
> non-TC ports, leaving that for a follow-up.
> 
> Reported-and-tested-by: Chris Chiu <chris.chiu@canonical.com>
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8279
> Signed-off-by: Imre Deak <imre.deak@intel.com>
> ---
>   drivers/gpu/drm/i915/display/intel_dp_aux.c | 15 +++++++++++++--
>   drivers/gpu/drm/i915/display/intel_tc.c     | 15 +++++++++++----
>   drivers/gpu/drm/i915/display/intel_tc.h     |  1 +
>   3 files changed, 25 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux.c b/drivers/gpu/drm/i915/display/intel_dp_aux.c
> index 96967e21c94c2..eb07dc5d87099 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_aux.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_aux.c
> @@ -205,8 +205,19 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
>   	for (i = 0; i < ARRAY_SIZE(ch_data); i++)
>   		ch_data[i] = intel_dp->aux_ch_data_reg(intel_dp, i);
>   
> -	if (is_tc_port)
> +	if (is_tc_port) {
>   		intel_tc_port_lock(dig_port);
> +		/*
> +		 * Abort transfers on a disconnected port as required by
> +		 * DP 1.4a link CTS 4.2.1.5, also avoiding the long AUX
> +		 * timeouts that would otherwise happen.
> +		 * TODO: abort the transfer on non-TC ports as well.

Yes, for all ports this is definitely desirable, for example grep shows
about 15000 timeouts per one CI dmesg[1].

At least I hope, this cures the plague.

Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>

[1]: 
http://gfx-ci.igk.intel.com/tree/drm-tip/CI_DRM_12884/fi-elk-e7500/dmesg0.txt

Regards
Andrzej


> +		 */
> +		if (!intel_tc_port_connected_locked(&dig_port->base)) {
> +			ret = -ENXIO;
> +			goto out_unlock;
> +		}
> +	}
>   
>   	aux_domain = intel_aux_power_domain(dig_port);
>   
> @@ -367,7 +378,7 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
>   
>   	intel_pps_unlock(intel_dp, pps_wakeref);
>   	intel_display_power_put_async(i915, aux_domain, aux_wakeref);
> -
> +out_unlock:
>   	if (is_tc_port)
>   		intel_tc_port_unlock(dig_port);
>   
> diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
> index f45328712bff1..050f998284592 100644
> --- a/drivers/gpu/drm/i915/display/intel_tc.c
> +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> @@ -768,16 +768,23 @@ void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
>    * connected ports are usable, and avoids exposing to the users objects they
>    * can't really use.
>    */
> +bool intel_tc_port_connected_locked(struct intel_encoder *encoder)
> +{
> +	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
> +	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> +
> +	drm_WARN_ON(&i915->drm, !intel_tc_port_ref_held(dig_port));
> +
> +	return tc_port_live_status_mask(dig_port) & BIT(dig_port->tc_mode);
> +}
> +
>   bool intel_tc_port_connected(struct intel_encoder *encoder)
>   {
>   	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
>   	bool is_connected;
>   
>   	intel_tc_port_lock(dig_port);
> -
> -	is_connected = tc_port_live_status_mask(dig_port) &
> -		       BIT(dig_port->tc_mode);
> -
> +	is_connected = intel_tc_port_connected_locked(encoder);
>   	intel_tc_port_unlock(dig_port);
>   
>   	return is_connected;
> diff --git a/drivers/gpu/drm/i915/display/intel_tc.h b/drivers/gpu/drm/i915/display/intel_tc.h
> index d54082e2d5e8d..93813056043a5 100644
> --- a/drivers/gpu/drm/i915/display/intel_tc.h
> +++ b/drivers/gpu/drm/i915/display/intel_tc.h
> @@ -17,6 +17,7 @@ bool intel_tc_port_in_dp_alt_mode(struct intel_digital_port *dig_port);
>   bool intel_tc_port_in_legacy_mode(struct intel_digital_port *dig_port);
>   
>   bool intel_tc_port_connected(struct intel_encoder *encoder);
> +bool intel_tc_port_connected_locked(struct intel_encoder *encoder);
>   
>   u32 intel_tc_port_get_lane_mask(struct intel_digital_port *dig_port);
>   u32 intel_tc_port_get_pin_assignment_mask(struct intel_digital_port *dig_port);

Re: [Intel-gfx] [PATCH 01/14] drm/i915/tc: Abort DP AUX transfer on a disconnected TC port

[Imre Deak]

On Wed, Mar 22, 2023 at 12:19:26PM +0100, Andrzej Hajda wrote:
> On 16.03.2023 14:17, Imre Deak wrote:
> > On TC ports the 4ms AUX timeout combined with the 5 * 32 retry
> > attempts during DPCD accesses adds a 640ms delay to each access if the
> > sink is disconnected. This in turn slows down a modeset during which the
> > sink is disconnected (for instance a disabling modeset).
> > 
> > Prevent the above delay by aborting AUX transfers on a TC port with a
> > disconnected sink.
> > 
> > The DP 1.4a link CTS (4.2.1.5 Source Device Inactive HPD / Inactive AUX
> > Test") also requires not to initiate AUX transfers on disconnected DP
> > ports in general, however this patch doesn't change the behavior on
> > non-TC ports, leaving that for a follow-up.
> > 
> > Reported-and-tested-by: Chris Chiu <chris.chiu@canonical.com>
> > Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8279
> > Signed-off-by: Imre Deak <imre.deak@intel.com>
> > ---
> >   drivers/gpu/drm/i915/display/intel_dp_aux.c | 15 +++++++++++++--
> >   drivers/gpu/drm/i915/display/intel_tc.c     | 15 +++++++++++----
> >   drivers/gpu/drm/i915/display/intel_tc.h     |  1 +
> >   3 files changed, 25 insertions(+), 6 deletions(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux.c b/drivers/gpu/drm/i915/display/intel_dp_aux.c
> > index 96967e21c94c2..eb07dc5d87099 100644
> > --- a/drivers/gpu/drm/i915/display/intel_dp_aux.c
> > +++ b/drivers/gpu/drm/i915/display/intel_dp_aux.c
> > @@ -205,8 +205,19 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
> >   	for (i = 0; i < ARRAY_SIZE(ch_data); i++)
> >   		ch_data[i] = intel_dp->aux_ch_data_reg(intel_dp, i);
> > -	if (is_tc_port)
> > +	if (is_tc_port) {
> >   		intel_tc_port_lock(dig_port);
> > +		/*
> > +		 * Abort transfers on a disconnected port as required by
> > +		 * DP 1.4a link CTS 4.2.1.5, also avoiding the long AUX
> > +		 * timeouts that would otherwise happen.
> > +		 * TODO: abort the transfer on non-TC ports as well.
> 
> Yes, for all ports this is definitely desirable, for example grep shows
> about 15000 timeouts per one CI dmesg[1].
> 
> At least I hope, this cures the plague.

Looks like a different scenario where HDMI and DP share the same HPD
pin.

> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>

Thanks.

> 
> [1]:
> http://gfx-ci.igk.intel.com/tree/drm-tip/CI_DRM_12884/fi-elk-e7500/dmesg0.txt
> 
> Regards
> Andrzej
> 
> 
> > +		 */
> > +		if (!intel_tc_port_connected_locked(&dig_port->base)) {
> > +			ret = -ENXIO;
> > +			goto out_unlock;
> > +		}
> > +	}
> >   	aux_domain = intel_aux_power_domain(dig_port);
> > @@ -367,7 +378,7 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
> >   	intel_pps_unlock(intel_dp, pps_wakeref);
> >   	intel_display_power_put_async(i915, aux_domain, aux_wakeref);
> > -
> > +out_unlock:
> >   	if (is_tc_port)
> >   		intel_tc_port_unlock(dig_port);
> > diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
> > index f45328712bff1..050f998284592 100644
> > --- a/drivers/gpu/drm/i915/display/intel_tc.c
> > +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> > @@ -768,16 +768,23 @@ void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
> >    * connected ports are usable, and avoids exposing to the users objects they
> >    * can't really use.
> >    */
> > +bool intel_tc_port_connected_locked(struct intel_encoder *encoder)
> > +{
> > +	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
> > +	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> > +
> > +	drm_WARN_ON(&i915->drm, !intel_tc_port_ref_held(dig_port));
> > +
> > +	return tc_port_live_status_mask(dig_port) & BIT(dig_port->tc_mode);
> > +}
> > +
> >   bool intel_tc_port_connected(struct intel_encoder *encoder)
> >   {
> >   	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
> >   	bool is_connected;
> >   	intel_tc_port_lock(dig_port);
> > -
> > -	is_connected = tc_port_live_status_mask(dig_port) &
> > -		       BIT(dig_port->tc_mode);
> > -
> > +	is_connected = intel_tc_port_connected_locked(encoder);
> >   	intel_tc_port_unlock(dig_port);
> >   	return is_connected;
> > diff --git a/drivers/gpu/drm/i915/display/intel_tc.h b/drivers/gpu/drm/i915/display/intel_tc.h
> > index d54082e2d5e8d..93813056043a5 100644
> > --- a/drivers/gpu/drm/i915/display/intel_tc.h
> > +++ b/drivers/gpu/drm/i915/display/intel_tc.h
> > @@ -17,6 +17,7 @@ bool intel_tc_port_in_dp_alt_mode(struct intel_digital_port *dig_port);
> >   bool intel_tc_port_in_legacy_mode(struct intel_digital_port *dig_port);
> >   bool intel_tc_port_connected(struct intel_encoder *encoder);
> > +bool intel_tc_port_connected_locked(struct intel_encoder *encoder);
> >   u32 intel_tc_port_get_lane_mask(struct intel_digital_port *dig_port);
> >   u32 intel_tc_port_get_pin_assignment_mask(struct intel_digital_port *dig_port);
> 

[Intel-gfx] [PATCH 02/14] drm/i915/tc: Fix TC port link ref init for DP MST during HW readout

[Imre Deak]

An enabled TC MST port holds one TC port link reference, regardless of
the number of enabled streams on it, but the TC port HW readout takes
one reference for each active MST stream.

Fix the HW readout, taking only one reference for MST ports.

This didn't cause an actual problem, since the encoder HW readout doesn't
yet support reading out the MST HW state.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_tc.c | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index 050f998284592..0b6fe96ab4759 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -660,11 +660,14 @@ static void intel_tc_port_update_mode(struct intel_digital_port *dig_port,
 	tc_cold_unblock(dig_port, domain, wref);
 }
 
-static void
-intel_tc_port_link_init_refcount(struct intel_digital_port *dig_port,
-				 int refcount)
+static void __intel_tc_port_get_link(struct intel_digital_port *dig_port)
 {
-	dig_port->tc_link_refcount = refcount;
+	dig_port->tc_link_refcount++;
+}
+
+static void __intel_tc_port_put_link(struct intel_digital_port *dig_port)
+{
+	dig_port->tc_link_refcount--;
 }
 
 /**
@@ -690,7 +693,7 @@ void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
 
 	dig_port->tc_mode = intel_tc_port_get_current_mode(dig_port);
 	/* Prevent changing dig_port->tc_mode until intel_tc_port_sanitize_mode() is called. */
-	intel_tc_port_link_init_refcount(dig_port, 1);
+	__intel_tc_port_get_link(dig_port);
 	dig_port->tc_lock_wakeref = tc_cold_block(dig_port, &dig_port->tc_lock_power_domain);
 
 	tc_cold_unblock(dig_port, domain, tc_cold_wref);
@@ -726,8 +729,6 @@ void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
 		active_links = to_intel_crtc(encoder->base.crtc)->active;
 
 	drm_WARN_ON(&i915->drm, dig_port->tc_link_refcount != 1);
-	intel_tc_port_link_init_refcount(dig_port, active_links);
-
 	if (active_links) {
 		if (!icl_tc_phy_is_connected(dig_port))
 			drm_dbg_kms(&i915->drm,
@@ -746,6 +747,7 @@ void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
 				    dig_port->tc_port_name,
 				    tc_port_mode_name(dig_port->tc_mode));
 		icl_tc_phy_disconnect(dig_port);
+		__intel_tc_port_put_link(dig_port);
 
 		tc_cold_unblock(dig_port, dig_port->tc_lock_power_domain,
 				fetch_and_zero(&dig_port->tc_lock_wakeref));
@@ -864,14 +866,14 @@ void intel_tc_port_get_link(struct intel_digital_port *dig_port,
 			    int required_lanes)
 {
 	__intel_tc_port_lock(dig_port, required_lanes);
-	dig_port->tc_link_refcount++;
+	__intel_tc_port_get_link(dig_port);
 	intel_tc_port_unlock(dig_port);
 }
 
 void intel_tc_port_put_link(struct intel_digital_port *dig_port)
 {
 	intel_tc_port_lock(dig_port);
-	--dig_port->tc_link_refcount;
+	__intel_tc_port_put_link(dig_port);
 	intel_tc_port_unlock(dig_port);
 
 	/*
-- 
2.37.1

Re: [Intel-gfx] [PATCH 02/14] drm/i915/tc: Fix TC port link ref init for DP MST during HW readout

[Kahola, Mika]

> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Imre
> Deak
> Sent: Thursday, March 16, 2023 3:17 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 02/14] drm/i915/tc: Fix TC port link ref init for DP
> MST during HW readout
> 
> An enabled TC MST port holds one TC port link reference, regardless of the
> number of enabled streams on it, but the TC port HW readout takes one
> reference for each active MST stream.
> 
> Fix the HW readout, taking only one reference for MST ports.
> 
> This didn't cause an actual problem, since the encoder HW readout doesn't yet
> support reading out the MST HW state.
> 
> Signed-off-by: Imre Deak <imre.deak@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_tc.c | 20 +++++++++++---------
>  1 file changed, 11 insertions(+), 9 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_tc.c
> b/drivers/gpu/drm/i915/display/intel_tc.c
> index 050f998284592..0b6fe96ab4759 100644
> --- a/drivers/gpu/drm/i915/display/intel_tc.c
> +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> @@ -660,11 +660,14 @@ static void intel_tc_port_update_mode(struct
> intel_digital_port *dig_port,
>  	tc_cold_unblock(dig_port, domain, wref);  }
> 
> -static void
> -intel_tc_port_link_init_refcount(struct intel_digital_port *dig_port,
> -				 int refcount)
> +static void __intel_tc_port_get_link(struct intel_digital_port
> +*dig_port)
>  {
> -	dig_port->tc_link_refcount = refcount;
> +	dig_port->tc_link_refcount++;
> +}
> +
> +static void __intel_tc_port_put_link(struct intel_digital_port
> +*dig_port) {
> +	dig_port->tc_link_refcount--;
>  }

When I read this first time, I had an impression that *_put_link() and *_get_link() would do something for the mst streams. However, these get/put just increases or decreases the link refcount. Should we rename these functions to restore the "refcount" to the function name as the replaced function had?

Otherwise, the patch does what is supposed to do here and looks ok.

-Mika-

> 
>  /**
> @@ -690,7 +693,7 @@ void intel_tc_port_init_mode(struct intel_digital_port
> *dig_port)
> 
>  	dig_port->tc_mode = intel_tc_port_get_current_mode(dig_port);
>  	/* Prevent changing dig_port->tc_mode until
> intel_tc_port_sanitize_mode() is called. */
> -	intel_tc_port_link_init_refcount(dig_port, 1);
> +	__intel_tc_port_get_link(dig_port);
>  	dig_port->tc_lock_wakeref = tc_cold_block(dig_port, &dig_port-
> >tc_lock_power_domain);
> 
>  	tc_cold_unblock(dig_port, domain, tc_cold_wref); @@ -726,8 +729,6
> @@ void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
>  		active_links = to_intel_crtc(encoder->base.crtc)->active;
> 
>  	drm_WARN_ON(&i915->drm, dig_port->tc_link_refcount != 1);
> -	intel_tc_port_link_init_refcount(dig_port, active_links);
> -
>  	if (active_links) {
>  		if (!icl_tc_phy_is_connected(dig_port))
>  			drm_dbg_kms(&i915->drm,
> @@ -746,6 +747,7 @@ void intel_tc_port_sanitize_mode(struct
> intel_digital_port *dig_port)
>  				    dig_port->tc_port_name,
>  				    tc_port_mode_name(dig_port->tc_mode));
>  		icl_tc_phy_disconnect(dig_port);
> +		__intel_tc_port_put_link(dig_port);
> 
>  		tc_cold_unblock(dig_port, dig_port->tc_lock_power_domain,
>  				fetch_and_zero(&dig_port->tc_lock_wakeref));
> @@ -864,14 +866,14 @@ void intel_tc_port_get_link(struct intel_digital_port
> *dig_port,
>  			    int required_lanes)
>  {
>  	__intel_tc_port_lock(dig_port, required_lanes);
> -	dig_port->tc_link_refcount++;
> +	__intel_tc_port_get_link(dig_port);
>  	intel_tc_port_unlock(dig_port);
>  }
> 
>  void intel_tc_port_put_link(struct intel_digital_port *dig_port)  {
>  	intel_tc_port_lock(dig_port);
> -	--dig_port->tc_link_refcount;
> +	__intel_tc_port_put_link(dig_port);
>  	intel_tc_port_unlock(dig_port);
> 
>  	/*
> --
> 2.37.1

Re: [Intel-gfx] [PATCH 02/14] drm/i915/tc: Fix TC port link ref init for DP MST during HW readout

[Imre Deak]

On Tue, Mar 21, 2023 at 02:06:38PM +0200, Kahola, Mika wrote:
> > -----Original Message-----
> > From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Imre
> > Deak
> > Sent: Thursday, March 16, 2023 3:17 PM
> > To: intel-gfx@lists.freedesktop.org
> > Subject: [Intel-gfx] [PATCH 02/14] drm/i915/tc: Fix TC port link ref init for DP
> > MST during HW readout
> >
> > An enabled TC MST port holds one TC port link reference, regardless of the
> > number of enabled streams on it, but the TC port HW readout takes one
> > reference for each active MST stream.
> >
> > Fix the HW readout, taking only one reference for MST ports.
> >
> > This didn't cause an actual problem, since the encoder HW readout doesn't yet
> > support reading out the MST HW state.
> >
> > Signed-off-by: Imre Deak <imre.deak@intel.com>
> > ---
> >  drivers/gpu/drm/i915/display/intel_tc.c | 20 +++++++++++---------
> >  1 file changed, 11 insertions(+), 9 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_tc.c
> > b/drivers/gpu/drm/i915/display/intel_tc.c
> > index 050f998284592..0b6fe96ab4759 100644
> > --- a/drivers/gpu/drm/i915/display/intel_tc.c
> > +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> > @@ -660,11 +660,14 @@ static void intel_tc_port_update_mode(struct
> > intel_digital_port *dig_port,
> >       tc_cold_unblock(dig_port, domain, wref);  }
> >
> > -static void
> > -intel_tc_port_link_init_refcount(struct intel_digital_port *dig_port,
> > -                              int refcount)
> > +static void __intel_tc_port_get_link(struct intel_digital_port
> > +*dig_port)
> >  {
> > -     dig_port->tc_link_refcount = refcount;
> > +     dig_port->tc_link_refcount++;
> > +}
> > +
> > +static void __intel_tc_port_put_link(struct intel_digital_port
> > +*dig_port) {
> > +     dig_port->tc_link_refcount--;
> >  }
> 
> When I read this first time, I had an impression that *_put_link() and
> *_get_link() would do something for the mst streams. However, these
> get/put just increases or decreases the link refcount. Should we
> rename these functions to restore the "refcount" to the function name
> as the replaced function had?

A link ref is taken whenever the port's TC mode should stay unchanged.
This may be because the port is enabled in any mode (DP-SST, -MST or HDMI)
or as here not necessarilty enabled, but not fully initialized yet
(which is done only once intel_tc_port_sanitize_mode() is called).

Based on the above get/put_link here means the same thing as later when
enabling/disabling outputs; hence I added the above functions used in
both cases.

> Otherwise, the patch does what is supposed to do here and looks ok.
> 
> -Mika-
> 
> >
> >  /**
> > @@ -690,7 +693,7 @@ void intel_tc_port_init_mode(struct intel_digital_port
> > *dig_port)
> >
> >       dig_port->tc_mode = intel_tc_port_get_current_mode(dig_port);
> >       /* Prevent changing dig_port->tc_mode until
> > intel_tc_port_sanitize_mode() is called. */
> > -     intel_tc_port_link_init_refcount(dig_port, 1);
> > +     __intel_tc_port_get_link(dig_port);
> >       dig_port->tc_lock_wakeref = tc_cold_block(dig_port, &dig_port-
> > >tc_lock_power_domain);
> >
> >       tc_cold_unblock(dig_port, domain, tc_cold_wref); @@ -726,8 +729,6
> > @@ void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
> >               active_links = to_intel_crtc(encoder->base.crtc)->active;
> >
> >       drm_WARN_ON(&i915->drm, dig_port->tc_link_refcount != 1);
> > -     intel_tc_port_link_init_refcount(dig_port, active_links);
> > -
> >       if (active_links) {
> >               if (!icl_tc_phy_is_connected(dig_port))
> >                       drm_dbg_kms(&i915->drm,
> > @@ -746,6 +747,7 @@ void intel_tc_port_sanitize_mode(struct
> > intel_digital_port *dig_port)
> >                                   dig_port->tc_port_name,
> >                                   tc_port_mode_name(dig_port->tc_mode));
> >               icl_tc_phy_disconnect(dig_port);
> > +             __intel_tc_port_put_link(dig_port);
> >
> >               tc_cold_unblock(dig_port, dig_port->tc_lock_power_domain,
> >                               fetch_and_zero(&dig_port->tc_lock_wakeref));
> > @@ -864,14 +866,14 @@ void intel_tc_port_get_link(struct intel_digital_port
> > *dig_port,
> >                           int required_lanes)
> >  {
> >       __intel_tc_port_lock(dig_port, required_lanes);
> > -     dig_port->tc_link_refcount++;
> > +     __intel_tc_port_get_link(dig_port);
> >       intel_tc_port_unlock(dig_port);
> >  }
> >
> >  void intel_tc_port_put_link(struct intel_digital_port *dig_port)  {
> >       intel_tc_port_lock(dig_port);
> > -     --dig_port->tc_link_refcount;
> > +     __intel_tc_port_put_link(dig_port);
> >       intel_tc_port_unlock(dig_port);
> >
> >       /*
> > --
> > 2.37.1
> 

Re: [Intel-gfx] [PATCH 02/14] drm/i915/tc: Fix TC port link ref init for DP MST during HW readout

[Kahola, Mika]

> -----Original Message-----
> From: Deak, Imre <imre.deak@intel.com>
> Sent: Tuesday, March 21, 2023 4:00 PM
> To: Kahola, Mika <mika.kahola@intel.com>
> Cc: intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH 02/14] drm/i915/tc: Fix TC port link ref init for DP
> MST during HW readout
> 
> On Tue, Mar 21, 2023 at 02:06:38PM +0200, Kahola, Mika wrote:
> > > -----Original Message-----
> > > From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf
> > > Of Imre Deak
> > > Sent: Thursday, March 16, 2023 3:17 PM
> > > To: intel-gfx@lists.freedesktop.org
> > > Subject: [Intel-gfx] [PATCH 02/14] drm/i915/tc: Fix TC port link ref
> > > init for DP MST during HW readout
> > >
> > > An enabled TC MST port holds one TC port link reference, regardless
> > > of the number of enabled streams on it, but the TC port HW readout
> > > takes one reference for each active MST stream.
> > >
> > > Fix the HW readout, taking only one reference for MST ports.
> > >
> > > This didn't cause an actual problem, since the encoder HW readout
> > > doesn't yet support reading out the MST HW state.
> > >
> > > Signed-off-by: Imre Deak <imre.deak@intel.com>
> > > ---
> > >  drivers/gpu/drm/i915/display/intel_tc.c | 20 +++++++++++---------
> > >  1 file changed, 11 insertions(+), 9 deletions(-)
> > >
> > > diff --git a/drivers/gpu/drm/i915/display/intel_tc.c
> > > b/drivers/gpu/drm/i915/display/intel_tc.c
> > > index 050f998284592..0b6fe96ab4759 100644
> > > --- a/drivers/gpu/drm/i915/display/intel_tc.c
> > > +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> > > @@ -660,11 +660,14 @@ static void intel_tc_port_update_mode(struct
> > > intel_digital_port *dig_port,
> > >       tc_cold_unblock(dig_port, domain, wref);  }
> > >
> > > -static void
> > > -intel_tc_port_link_init_refcount(struct intel_digital_port *dig_port,
> > > -                              int refcount)
> > > +static void __intel_tc_port_get_link(struct intel_digital_port
> > > +*dig_port)
> > >  {
> > > -     dig_port->tc_link_refcount = refcount;
> > > +     dig_port->tc_link_refcount++;
> > > +}
> > > +
> > > +static void __intel_tc_port_put_link(struct intel_digital_port
> > > +*dig_port) {
> > > +     dig_port->tc_link_refcount--;
> > >  }
> >
> > When I read this first time, I had an impression that *_put_link() and
> > *_get_link() would do something for the mst streams. However, these
> > get/put just increases or decreases the link refcount. Should we
> > rename these functions to restore the "refcount" to the function name
> > as the replaced function had?
> 
> A link ref is taken whenever the port's TC mode should stay unchanged.
> This may be because the port is enabled in any mode (DP-SST, -MST or HDMI) or
> as here not necessarilty enabled, but not fully initialized yet (which is done only
> once intel_tc_port_sanitize_mode() is called).
Ok, this does make sense.

Reviewed-by: Mika Kahola <mika.kahola@intel.com>

> 
> Based on the above get/put_link here means the same thing as later when
> enabling/disabling outputs; hence I added the above functions used in both
> cases.
> 
> > Otherwise, the patch does what is supposed to do here and looks ok.
> >
> > -Mika-
> >
> > >
> > >  /**
> > > @@ -690,7 +693,7 @@ void intel_tc_port_init_mode(struct
> > > intel_digital_port
> > > *dig_port)
> > >
> > >       dig_port->tc_mode = intel_tc_port_get_current_mode(dig_port);
> > >       /* Prevent changing dig_port->tc_mode until
> > > intel_tc_port_sanitize_mode() is called. */
> > > -     intel_tc_port_link_init_refcount(dig_port, 1);
> > > +     __intel_tc_port_get_link(dig_port);
> > >       dig_port->tc_lock_wakeref = tc_cold_block(dig_port, &dig_port-
> > > >tc_lock_power_domain);
> > >
> > >       tc_cold_unblock(dig_port, domain, tc_cold_wref); @@ -726,8
> > > +729,6 @@ void intel_tc_port_sanitize_mode(struct intel_digital_port
> *dig_port)
> > >               active_links =
> > > to_intel_crtc(encoder->base.crtc)->active;
> > >
> > >       drm_WARN_ON(&i915->drm, dig_port->tc_link_refcount != 1);
> > > -     intel_tc_port_link_init_refcount(dig_port, active_links);
> > > -
> > >       if (active_links) {
> > >               if (!icl_tc_phy_is_connected(dig_port))
> > >                       drm_dbg_kms(&i915->drm, @@ -746,6 +747,7 @@
> > > void intel_tc_port_sanitize_mode(struct
> > > intel_digital_port *dig_port)
> > >                                   dig_port->tc_port_name,
> > >                                   tc_port_mode_name(dig_port->tc_mode));
> > >               icl_tc_phy_disconnect(dig_port);
> > > +             __intel_tc_port_put_link(dig_port);
> > >
> > >               tc_cold_unblock(dig_port, dig_port->tc_lock_power_domain,
> > >
> > > fetch_and_zero(&dig_port->tc_lock_wakeref));
> > > @@ -864,14 +866,14 @@ void intel_tc_port_get_link(struct
> > > intel_digital_port *dig_port,
> > >                           int required_lanes)  {
> > >       __intel_tc_port_lock(dig_port, required_lanes);
> > > -     dig_port->tc_link_refcount++;
> > > +     __intel_tc_port_get_link(dig_port);
> > >       intel_tc_port_unlock(dig_port);  }
> > >
> > >  void intel_tc_port_put_link(struct intel_digital_port *dig_port)  {
> > >       intel_tc_port_lock(dig_port);
> > > -     --dig_port->tc_link_refcount;
> > > +     __intel_tc_port_put_link(dig_port);
> > >       intel_tc_port_unlock(dig_port);
> > >
> > >       /*
> > > --
> > > 2.37.1
> >

[Intel-gfx] [PATCH 03/14] drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state

[Imre Deak]

The commit renaming icl_tc_phy_is_in_safe_mode() to
icl_tc_phy_take_ownership() didn't flip the function's return value
accordingly, fix this up.

This didn't cause an actual problem besides state check errors, since
the function is only used during HW readout.

Cc: José Roberto de Souza <jose.souza@intel.com>
Fixes: f53979d68a77 ("drm/i915/display/tc: Rename safe_mode functions ownership")
Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_tc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index 0b6fe96ab4759..fd826b9657e93 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -418,9 +418,9 @@ static bool icl_tc_phy_is_owned(struct intel_digital_port *dig_port)
 	val = intel_de_read(i915, PORT_TX_DFLEXDPCSSS(dig_port->tc_phy_fia));
 	if (val == 0xffffffff) {
 		drm_dbg_kms(&i915->drm,
-			    "Port %s: PHY in TCCOLD, assume safe mode\n",
+			    "Port %s: PHY in TCCOLD, assume not owned\n",
 			    dig_port->tc_port_name);
-		return true;
+		return false;
 	}
 
 	return val & DP_PHY_MODE_STATUS_NOT_SAFE(dig_port->tc_phy_fia_idx);
-- 
2.37.1

Re: [Intel-gfx] [PATCH 03/14] drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state

[Souza, Jose]

On Thu, 2023-03-16 at 15:17 +0200, Imre Deak wrote:
> The commit renaming icl_tc_phy_is_in_safe_mode() to
> icl_tc_phy_take_ownership() didn't flip the function's return value
> accordingly, fix this up.
> 
> This didn't cause an actual problem besides state check errors, since
> the function is only used during HW readout.

Reviewed-by: José Roberto de Souza <jose.souza@intel.com>

> 
> Cc: José Roberto de Souza <jose.souza@intel.com>
> Fixes: f53979d68a77 ("drm/i915/display/tc: Rename safe_mode functions ownership")
> Signed-off-by: Imre Deak <imre.deak@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_tc.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
> index 0b6fe96ab4759..fd826b9657e93 100644
> --- a/drivers/gpu/drm/i915/display/intel_tc.c
> +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> @@ -418,9 +418,9 @@ static bool icl_tc_phy_is_owned(struct intel_digital_port *dig_port)
>  	val = intel_de_read(i915, PORT_TX_DFLEXDPCSSS(dig_port->tc_phy_fia));
>  	if (val == 0xffffffff) {
>  		drm_dbg_kms(&i915->drm,
> -			    "Port %s: PHY in TCCOLD, assume safe mode\n",
> +			    "Port %s: PHY in TCCOLD, assume not owned\n",
>  			    dig_port->tc_port_name);
> -		return true;
> +		return false;
>  	}
>  
>  	return val & DP_PHY_MODE_STATUS_NOT_SAFE(dig_port->tc_phy_fia_idx);

[Intel-gfx] [PATCH 04/14] drm/i915/tc: Fix system resume MST mode restore for DP-alt sinks

[Imre Deak]

At least restoring the MST topology during system resume needs to use
AUX before the display HW readout->sanitization sequence is complete,
but on TC ports the PHY may be in the wrong mode for this, resulting in
the AUX transfers to fail.

The initial TC port mode is kept fixed as BIOS left it for the above HW
readout sequence (to prevent changing the mode on an enabled port).  If
the port is disabled this initial mode is TBT - as in any case the PHY
ownership is not held - even if a DP-alt sink is connected. Thus, the
AUX transfers during this time will use TBT mode instead of the expected
DP-alt mode and so time out.

Fix the above by connecting the PHY during port initialization if the
port is disabled, which will switch to the expected mode (DP-alt in the
above case).

As the encoder/pipe HW state isn't read-out yet at this point, check if
the port is enabled based on the DDI_BUF enabled flag. Save the read-out
initial mode, so intel_tc_port_sanitize_mode() can check this wrt. the
read-out encoder HW state.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 .../drm/i915/display/intel_display_types.h    |  1 +
 drivers/gpu/drm/i915/display/intel_tc.c       | 48 +++++++++++++++++--
 2 files changed, 46 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index c32bfba06ca1f..06bbfd426ac70 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -1783,6 +1783,7 @@ struct intel_digital_port {
 	bool tc_legacy_port:1;
 	char tc_port_name[8];
 	enum tc_port_mode tc_mode;
+	enum tc_port_mode tc_init_mode;
 	enum phy_fia tc_phy_fia;
 	u8 tc_phy_fia_idx;
 
diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index fd826b9657e93..e8cf3b506fb7f 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -118,6 +118,24 @@ assert_tc_cold_blocked(struct intel_digital_port *dig_port)
 	drm_WARN_ON(&i915->drm, !enabled);
 }
 
+static enum intel_display_power_domain
+tc_port_power_domain(struct intel_digital_port *dig_port)
+{
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+	enum tc_port tc_port = intel_port_to_tc(i915, dig_port->base.port);
+
+	return POWER_DOMAIN_PORT_DDI_LANES_TC1 + tc_port - TC_PORT_1;
+}
+
+static void
+assert_tc_port_power_enabled(struct intel_digital_port *dig_port)
+{
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+
+	drm_WARN_ON(&i915->drm,
+		    !intel_display_power_is_enabled(i915, tc_port_power_domain(dig_port)));
+}
+
 u32 intel_tc_port_get_lane_mask(struct intel_digital_port *dig_port)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
@@ -670,6 +688,16 @@ static void __intel_tc_port_put_link(struct intel_digital_port *dig_port)
 	dig_port->tc_link_refcount--;
 }
 
+static bool tc_port_is_enabled(struct intel_digital_port *dig_port)
+{
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+
+	assert_tc_port_power_enabled(dig_port);
+
+	return intel_de_read(i915, DDI_BUF_CTL(dig_port->base.port)) &
+	       DDI_BUF_CTL_ENABLE;
+}
+
 /**
  * intel_tc_port_init_mode: Read out HW state and init the given port's TypeC mode
  * @dig_port: digital port
@@ -692,9 +720,23 @@ void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
 	tc_cold_wref = tc_cold_block(dig_port, &domain);
 
 	dig_port->tc_mode = intel_tc_port_get_current_mode(dig_port);
+	/*
+	 * Save the initial mode for the state check in
+	 * intel_tc_port_sanitize_mode().
+	 */
+	dig_port->tc_init_mode = dig_port->tc_mode;
+	dig_port->tc_lock_wakeref = tc_cold_block(dig_port, &dig_port->tc_lock_power_domain);
+
+	/*
+	 * The PHY needs to be connected for AUX to work during HW readout and
+	 * MST topology resume, but the PHY mode can only be changed if the
+	 * port is disabled.
+	 */
+	if (!tc_port_is_enabled(dig_port))
+		intel_tc_port_update_mode(dig_port, 1, false);
+
 	/* Prevent changing dig_port->tc_mode until intel_tc_port_sanitize_mode() is called. */
 	__intel_tc_port_get_link(dig_port);
-	dig_port->tc_lock_wakeref = tc_cold_block(dig_port, &dig_port->tc_lock_power_domain);
 
 	tc_cold_unblock(dig_port, domain, tc_cold_wref);
 
@@ -741,11 +783,11 @@ void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
 		 * we'll just switch to disconnected mode from it here without
 		 * a note.
 		 */
-		if (dig_port->tc_mode != TC_PORT_TBT_ALT)
+		if (dig_port->tc_init_mode != TC_PORT_TBT_ALT)
 			drm_dbg_kms(&i915->drm,
 				    "Port %s: PHY left in %s mode on disabled port, disconnecting it\n",
 				    dig_port->tc_port_name,
-				    tc_port_mode_name(dig_port->tc_mode));
+				    tc_port_mode_name(dig_port->tc_init_mode));
 		icl_tc_phy_disconnect(dig_port);
 		__intel_tc_port_put_link(dig_port);
 
-- 
2.37.1

Re: [Intel-gfx] [PATCH 04/14] drm/i915/tc: Fix system resume MST mode restore for DP-alt sinks

[Ville Syrjälä]

On Thu, Mar 16, 2023 at 03:17:14PM +0200, Imre Deak wrote:
> At least restoring the MST topology during system resume needs to use
> AUX before the display HW readout->sanitization sequence is complete,
> but on TC ports the PHY may be in the wrong mode for this, resulting in
> the AUX transfers to fail.
> 
> The initial TC port mode is kept fixed as BIOS left it for the above HW
> readout sequence (to prevent changing the mode on an enabled port).  If
> the port is disabled this initial mode is TBT - as in any case the PHY
> ownership is not held - even if a DP-alt sink is connected. Thus, the
> AUX transfers during this time will use TBT mode instead of the expected
> DP-alt mode and so time out.
> 
> Fix the above by connecting the PHY during port initialization if the
> port is disabled, which will switch to the expected mode (DP-alt in the
> above case).
> 
> As the encoder/pipe HW state isn't read-out yet at this point, check if
> the port is enabled based on the DDI_BUF enabled flag. Save the read-out
> initial mode, so intel_tc_port_sanitize_mode() can check this wrt. the
> read-out encoder HW state.
> 
> Signed-off-by: Imre Deak <imre.deak@intel.com>
> ---
>  .../drm/i915/display/intel_display_types.h    |  1 +
>  drivers/gpu/drm/i915/display/intel_tc.c       | 48 +++++++++++++++++--
>  2 files changed, 46 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
> index c32bfba06ca1f..06bbfd426ac70 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_types.h
> +++ b/drivers/gpu/drm/i915/display/intel_display_types.h
> @@ -1783,6 +1783,7 @@ struct intel_digital_port {
>  	bool tc_legacy_port:1;
>  	char tc_port_name[8];
>  	enum tc_port_mode tc_mode;
> +	enum tc_port_mode tc_init_mode;
>  	enum phy_fia tc_phy_fia;
>  	u8 tc_phy_fia_idx;
>  
> diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
> index fd826b9657e93..e8cf3b506fb7f 100644
> --- a/drivers/gpu/drm/i915/display/intel_tc.c
> +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> @@ -118,6 +118,24 @@ assert_tc_cold_blocked(struct intel_digital_port *dig_port)
>  	drm_WARN_ON(&i915->drm, !enabled);
>  }
>  
> +static enum intel_display_power_domain
> +tc_port_power_domain(struct intel_digital_port *dig_port)
> +{
> +	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> +	enum tc_port tc_port = intel_port_to_tc(i915, dig_port->base.port);
> +
> +	return POWER_DOMAIN_PORT_DDI_LANES_TC1 + tc_port - TC_PORT_1;
> +}
> +
> +static void
> +assert_tc_port_power_enabled(struct intel_digital_port *dig_port)
> +{
> +	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> +
> +	drm_WARN_ON(&i915->drm,
> +		    !intel_display_power_is_enabled(i915, tc_port_power_domain(dig_port)));
> +}
> +
>  u32 intel_tc_port_get_lane_mask(struct intel_digital_port *dig_port)
>  {
>  	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> @@ -670,6 +688,16 @@ static void __intel_tc_port_put_link(struct intel_digital_port *dig_port)
>  	dig_port->tc_link_refcount--;
>  }
>  
> +static bool tc_port_is_enabled(struct intel_digital_port *dig_port)
> +{
> +	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> +
> +	assert_tc_port_power_enabled(dig_port);
> +
> +	return intel_de_read(i915, DDI_BUF_CTL(dig_port->base.port)) &
> +	       DDI_BUF_CTL_ENABLE;
> +}
> +
>  /**
>   * intel_tc_port_init_mode: Read out HW state and init the given port's TypeC mode
>   * @dig_port: digital port
> @@ -692,9 +720,23 @@ void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
>  	tc_cold_wref = tc_cold_block(dig_port, &domain);
>  
>  	dig_port->tc_mode = intel_tc_port_get_current_mode(dig_port);
> +	/*
> +	 * Save the initial mode for the state check in
> +	 * intel_tc_port_sanitize_mode().
> +	 */
> +	dig_port->tc_init_mode = dig_port->tc_mode;
> +	dig_port->tc_lock_wakeref = tc_cold_block(dig_port, &dig_port->tc_lock_power_domain);
> +
> +	/*
> +	 * The PHY needs to be connected for AUX to work during HW readout and
> +	 * MST topology resume, but the PHY mode can only be changed if the
> +	 * port is disabled.
> +	 */
> +	if (!tc_port_is_enabled(dig_port))
> +		intel_tc_port_update_mode(dig_port, 1, false);
> +
>  	/* Prevent changing dig_port->tc_mode until intel_tc_port_sanitize_mode() is called. */
>  	__intel_tc_port_get_link(dig_port);
> -	dig_port->tc_lock_wakeref = tc_cold_block(dig_port, &dig_port->tc_lock_power_domain);
>  
>  	tc_cold_unblock(dig_port, domain, tc_cold_wref);
>  
> @@ -741,11 +783,11 @@ void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
>  		 * we'll just switch to disconnected mode from it here without
>  		 * a note.
>  		 */
> -		if (dig_port->tc_mode != TC_PORT_TBT_ALT)
> +		if (dig_port->tc_init_mode != TC_PORT_TBT_ALT)
>  			drm_dbg_kms(&i915->drm,
>  				    "Port %s: PHY left in %s mode on disabled port, disconnecting it\n",
>  				    dig_port->tc_port_name,
> -				    tc_port_mode_name(dig_port->tc_mode));
> +				    tc_port_mode_name(dig_port->tc_init_mode));

So we just have the tc_init_mode to get the debug correct,
or was it supposed be used elsewhere too?

>  		icl_tc_phy_disconnect(dig_port);
>  		__intel_tc_port_put_link(dig_port);
>  
> -- 
> 2.37.1

-- 
Ville Syrjälä
Intel

Re: [Intel-gfx] [PATCH 04/14] drm/i915/tc: Fix system resume MST mode restore for DP-alt sinks

[Imre Deak]

On Mon, Mar 20, 2023 at 10:16:24PM +0200, Ville Syrjälä wrote:
> On Thu, Mar 16, 2023 at 03:17:14PM +0200, Imre Deak wrote:
> > At least restoring the MST topology during system resume needs to use
> > AUX before the display HW readout->sanitization sequence is complete,
> > but on TC ports the PHY may be in the wrong mode for this, resulting in
> > the AUX transfers to fail.
> > 
> > The initial TC port mode is kept fixed as BIOS left it for the above HW
> > readout sequence (to prevent changing the mode on an enabled port).  If
> > the port is disabled this initial mode is TBT - as in any case the PHY
> > ownership is not held - even if a DP-alt sink is connected. Thus, the
> > AUX transfers during this time will use TBT mode instead of the expected
> > DP-alt mode and so time out.
> > 
> > Fix the above by connecting the PHY during port initialization if the
> > port is disabled, which will switch to the expected mode (DP-alt in the
> > above case).
> > 
> > As the encoder/pipe HW state isn't read-out yet at this point, check if
> > the port is enabled based on the DDI_BUF enabled flag. Save the read-out
> > initial mode, so intel_tc_port_sanitize_mode() can check this wrt. the
> > read-out encoder HW state.
> > 
> > Signed-off-by: Imre Deak <imre.deak@intel.com>
> > ---
> >  .../drm/i915/display/intel_display_types.h    |  1 +
> >  drivers/gpu/drm/i915/display/intel_tc.c       | 48 +++++++++++++++++--
> >  2 files changed, 46 insertions(+), 3 deletions(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
> > index c32bfba06ca1f..06bbfd426ac70 100644
> > --- a/drivers/gpu/drm/i915/display/intel_display_types.h
> > +++ b/drivers/gpu/drm/i915/display/intel_display_types.h
> > @@ -1783,6 +1783,7 @@ struct intel_digital_port {
> >  	bool tc_legacy_port:1;
> >  	char tc_port_name[8];
> >  	enum tc_port_mode tc_mode;
> > +	enum tc_port_mode tc_init_mode;
> >  	enum phy_fia tc_phy_fia;
> >  	u8 tc_phy_fia_idx;
> >  
> > diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
> > index fd826b9657e93..e8cf3b506fb7f 100644
> > --- a/drivers/gpu/drm/i915/display/intel_tc.c
> > +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> > @@ -118,6 +118,24 @@ assert_tc_cold_blocked(struct intel_digital_port *dig_port)
> >  	drm_WARN_ON(&i915->drm, !enabled);
> >  }
> >  
> > +static enum intel_display_power_domain
> > +tc_port_power_domain(struct intel_digital_port *dig_port)
> > +{
> > +	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> > +	enum tc_port tc_port = intel_port_to_tc(i915, dig_port->base.port);
> > +
> > +	return POWER_DOMAIN_PORT_DDI_LANES_TC1 + tc_port - TC_PORT_1;
> > +}
> > +
> > +static void
> > +assert_tc_port_power_enabled(struct intel_digital_port *dig_port)
> > +{
> > +	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> > +
> > +	drm_WARN_ON(&i915->drm,
> > +		    !intel_display_power_is_enabled(i915, tc_port_power_domain(dig_port)));
> > +}
> > +
> >  u32 intel_tc_port_get_lane_mask(struct intel_digital_port *dig_port)
> >  {
> >  	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> > @@ -670,6 +688,16 @@ static void __intel_tc_port_put_link(struct intel_digital_port *dig_port)
> >  	dig_port->tc_link_refcount--;
> >  }
> >  
> > +static bool tc_port_is_enabled(struct intel_digital_port *dig_port)
> > +{
> > +	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> > +
> > +	assert_tc_port_power_enabled(dig_port);
> > +
> > +	return intel_de_read(i915, DDI_BUF_CTL(dig_port->base.port)) &
> > +	       DDI_BUF_CTL_ENABLE;
> > +}
> > +
> >  /**
> >   * intel_tc_port_init_mode: Read out HW state and init the given port's TypeC mode
> >   * @dig_port: digital port
> > @@ -692,9 +720,23 @@ void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
> >  	tc_cold_wref = tc_cold_block(dig_port, &domain);
> >  
> >  	dig_port->tc_mode = intel_tc_port_get_current_mode(dig_port);
> > +	/*
> > +	 * Save the initial mode for the state check in
> > +	 * intel_tc_port_sanitize_mode().
> > +	 */
> > +	dig_port->tc_init_mode = dig_port->tc_mode;
> > +	dig_port->tc_lock_wakeref = tc_cold_block(dig_port, &dig_port->tc_lock_power_domain);
> > +
> > +	/*
> > +	 * The PHY needs to be connected for AUX to work during HW readout and
> > +	 * MST topology resume, but the PHY mode can only be changed if the
> > +	 * port is disabled.
> > +	 */
> > +	if (!tc_port_is_enabled(dig_port))
> > +		intel_tc_port_update_mode(dig_port, 1, false);
> > +
> >  	/* Prevent changing dig_port->tc_mode until intel_tc_port_sanitize_mode() is called. */
> >  	__intel_tc_port_get_link(dig_port);
> > -	dig_port->tc_lock_wakeref = tc_cold_block(dig_port, &dig_port->tc_lock_power_domain);
> >  
> >  	tc_cold_unblock(dig_port, domain, tc_cold_wref);
> >  
> > @@ -741,11 +783,11 @@ void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
> >  		 * we'll just switch to disconnected mode from it here without
> >  		 * a note.
> >  		 */
> > -		if (dig_port->tc_mode != TC_PORT_TBT_ALT)
> > +		if (dig_port->tc_init_mode != TC_PORT_TBT_ALT)
> >  			drm_dbg_kms(&i915->drm,
> >  				    "Port %s: PHY left in %s mode on disabled port, disconnecting it\n",
> >  				    dig_port->tc_port_name,
> > -				    tc_port_mode_name(dig_port->tc_mode));
> > +				    tc_port_mode_name(dig_port->tc_init_mode));
> 
> So we just have the tc_init_mode to get the debug correct,
> or was it supposed be used elsewhere too?

Yes, it's only used to keep the above check working.

> >  		icl_tc_phy_disconnect(dig_port);
> >  		__intel_tc_port_put_link(dig_port);
> >  
> > -- 
> > 2.37.1
> 
> -- 
> Ville Syrjälä
> Intel

[Intel-gfx] [PATCH 05/14] drm/i915/tc: Wait for IOM/FW PHY initialization of legacy TC ports

[Imre Deak]

During boot-up/system resume, the TC PHY on legacy ports will be
initialized by the IOM/TCSS firmware regardless of a sink being
connected or not (as opposed to DP-alt/TBT ports, which the FW only
inits once a sink is connected).

Wait for the above initialization to complete during HW readout, so that
connecting the PHY later will already see the expected PHY ready state.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_tc.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index e8cf3b506fb7f..2116c82831a53 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -582,6 +582,15 @@ static bool icl_tc_phy_is_connected(struct intel_digital_port *dig_port)
 	       dig_port->tc_mode == TC_PORT_LEGACY;
 }
 
+static void tc_phy_wait_for_ready(struct intel_digital_port *dig_port)
+{
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+
+	if (wait_for(tc_phy_status_complete(dig_port), 100))
+		drm_err(&i915->drm, "Port %s: timeout waiting for PHY ready\n",
+			dig_port->tc_port_name);
+}
+
 static enum tc_port_mode
 intel_tc_port_get_current_mode(struct intel_digital_port *dig_port)
 {
@@ -589,6 +598,14 @@ intel_tc_port_get_current_mode(struct intel_digital_port *dig_port)
 	u32 live_status_mask = tc_port_live_status_mask(dig_port);
 	enum tc_port_mode mode;
 
+	/*
+	 * For legacy ports the IOM firmware initializes the PHY during boot-up
+	 * and system resume whether or not a sink is connected. Wait here for
+	 * the initialization to get ready.
+	 */
+	if (dig_port->tc_legacy_port)
+		tc_phy_wait_for_ready(dig_port);
+
 	if (!tc_phy_is_owned(dig_port) ||
 	    drm_WARN_ON(&i915->drm, !tc_phy_status_complete(dig_port)))
 		return TC_PORT_TBT_ALT;
-- 
2.37.1

Re: [Intel-gfx] [PATCH 05/14] drm/i915/tc: Wait for IOM/FW PHY initialization of legacy TC ports

[Kahola, Mika]

> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Imre
> Deak
> Sent: Thursday, March 16, 2023 3:17 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 05/14] drm/i915/tc: Wait for IOM/FW PHY
> initialization of legacy TC ports
> 
> During boot-up/system resume, the TC PHY on legacy ports will be initialized by
> the IOM/TCSS firmware regardless of a sink being connected or not (as opposed
> to DP-alt/TBT ports, which the FW only inits once a sink is connected).
> 
> Wait for the above initialization to complete during HW readout, so that
> connecting the PHY later will already see the expected PHY ready state.
> 
> Signed-off-by: Imre Deak <imre.deak@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_tc.c | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_tc.c
> b/drivers/gpu/drm/i915/display/intel_tc.c
> index e8cf3b506fb7f..2116c82831a53 100644
> --- a/drivers/gpu/drm/i915/display/intel_tc.c
> +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> @@ -582,6 +582,15 @@ static bool icl_tc_phy_is_connected(struct
> intel_digital_port *dig_port)
>  	       dig_port->tc_mode == TC_PORT_LEGACY;  }
> 
> +static void tc_phy_wait_for_ready(struct intel_digital_port *dig_port)
> +{
> +	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> +
> +	if (wait_for(tc_phy_status_complete(dig_port), 100))
> +		drm_err(&i915->drm, "Port %s: timeout waiting for PHY
> ready\n",

This timeout value is probably based on experimentation as I couldn't find any specs for this. 

Reviewed-by: Mika Kahola <mika.kahola@intel.com>

> +			dig_port->tc_port_name);
> +}
> +
>  static enum tc_port_mode
>  intel_tc_port_get_current_mode(struct intel_digital_port *dig_port)  { @@ -
> 589,6 +598,14 @@ intel_tc_port_get_current_mode(struct intel_digital_port
> *dig_port)
>  	u32 live_status_mask = tc_port_live_status_mask(dig_port);
>  	enum tc_port_mode mode;
> 
> +	/*
> +	 * For legacy ports the IOM firmware initializes the PHY during boot-up
> +	 * and system resume whether or not a sink is connected. Wait here for
> +	 * the initialization to get ready.
> +	 */
> +	if (dig_port->tc_legacy_port)
> +		tc_phy_wait_for_ready(dig_port);
> +
>  	if (!tc_phy_is_owned(dig_port) ||
>  	    drm_WARN_ON(&i915->drm, !tc_phy_status_complete(dig_port)))
>  		return TC_PORT_TBT_ALT;
> --
> 2.37.1

[Intel-gfx] [PATCH 06/14] drm/i915/tc: Factor out helpers converting HPD mask to TC mode

[Imre Deak]

Factor out helpers used later in the patchset to convert an HPD
status mask to TC mode or target TC mode.

No functional changes.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_tc.c | 44 ++++++++++++++++++-------
 1 file changed, 33 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index 2116c82831a53..002e142cc746f 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -591,11 +591,28 @@ static void tc_phy_wait_for_ready(struct intel_digital_port *dig_port)
 			dig_port->tc_port_name);
 }
 
+static enum tc_port_mode
+hpd_mask_to_tc_mode(u32 live_status_mask)
+{
+	if (live_status_mask)
+		return fls(live_status_mask) - 1;
+
+	return TC_PORT_DISCONNECTED;
+}
+
+static enum tc_port_mode
+tc_phy_hpd_live_mode(struct intel_digital_port *dig_port)
+{
+	u32 live_status_mask = tc_port_live_status_mask(dig_port);
+
+	return hpd_mask_to_tc_mode(live_status_mask);
+}
+
 static enum tc_port_mode
 intel_tc_port_get_current_mode(struct intel_digital_port *dig_port)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
-	u32 live_status_mask = tc_port_live_status_mask(dig_port);
+	enum tc_port_mode live_mode = tc_phy_hpd_live_mode(dig_port);
 	enum tc_port_mode mode;
 
 	/*
@@ -611,27 +628,32 @@ intel_tc_port_get_current_mode(struct intel_digital_port *dig_port)
 		return TC_PORT_TBT_ALT;
 
 	mode = dig_port->tc_legacy_port ? TC_PORT_LEGACY : TC_PORT_DP_ALT;
-	if (live_status_mask) {
-		enum tc_port_mode live_mode = fls(live_status_mask) - 1;
-
-		if (!drm_WARN_ON(&i915->drm, live_mode == TC_PORT_TBT_ALT))
-			mode = live_mode;
-	}
+	if (live_mode != TC_PORT_DISCONNECTED &&
+	    !drm_WARN_ON(&i915->drm, live_mode == TC_PORT_TBT_ALT))
+		mode = live_mode;
 
 	return mode;
 }
 
 static enum tc_port_mode
-intel_tc_port_get_target_mode(struct intel_digital_port *dig_port)
+hpd_mask_to_target_mode(u32 live_status_mask)
 {
-	u32 live_status_mask = tc_port_live_status_mask(dig_port);
+	enum tc_port_mode mode = hpd_mask_to_tc_mode(live_status_mask);
 
-	if (live_status_mask)
-		return fls(live_status_mask) - 1;
+	if (mode != TC_PORT_DISCONNECTED)
+		return mode;
 
 	return TC_PORT_TBT_ALT;
 }
 
+static enum tc_port_mode
+intel_tc_port_get_target_mode(struct intel_digital_port *dig_port)
+{
+	u32 live_status_mask = tc_port_live_status_mask(dig_port);
+
+	return hpd_mask_to_target_mode(live_status_mask);
+}
+
 static void intel_tc_port_reset_mode(struct intel_digital_port *dig_port,
 				     int required_lanes, bool force_disconnect)
 {
-- 
2.37.1

Re: [Intel-gfx] [PATCH 06/14] drm/i915/tc: Factor out helpers converting HPD mask to TC mode

[Kahola, Mika]

> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Imre
> Deak
> Sent: Thursday, March 16, 2023 3:17 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 06/14] drm/i915/tc: Factor out helpers converting
> HPD mask to TC mode
> 
> Factor out helpers used later in the patchset to convert an HPD status mask to
> TC mode or target TC mode.
> 
> No functional changes.
> 

Reviewed-by: Mika Kahola <mika.kahola@intel.com>

> Signed-off-by: Imre Deak <imre.deak@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_tc.c | 44 ++++++++++++++++++-------
>  1 file changed, 33 insertions(+), 11 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_tc.c
> b/drivers/gpu/drm/i915/display/intel_tc.c
> index 2116c82831a53..002e142cc746f 100644
> --- a/drivers/gpu/drm/i915/display/intel_tc.c
> +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> @@ -591,11 +591,28 @@ static void tc_phy_wait_for_ready(struct
> intel_digital_port *dig_port)
>  			dig_port->tc_port_name);
>  }
> 
> +static enum tc_port_mode
> +hpd_mask_to_tc_mode(u32 live_status_mask) {
> +	if (live_status_mask)
> +		return fls(live_status_mask) - 1;
> +
> +	return TC_PORT_DISCONNECTED;
> +}
> +
> +static enum tc_port_mode
> +tc_phy_hpd_live_mode(struct intel_digital_port *dig_port) {
> +	u32 live_status_mask = tc_port_live_status_mask(dig_port);
> +
> +	return hpd_mask_to_tc_mode(live_status_mask);
> +}
> +
>  static enum tc_port_mode
>  intel_tc_port_get_current_mode(struct intel_digital_port *dig_port)  {
>  	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> -	u32 live_status_mask = tc_port_live_status_mask(dig_port);
> +	enum tc_port_mode live_mode = tc_phy_hpd_live_mode(dig_port);
>  	enum tc_port_mode mode;
> 
>  	/*
> @@ -611,27 +628,32 @@ intel_tc_port_get_current_mode(struct
> intel_digital_port *dig_port)
>  		return TC_PORT_TBT_ALT;
> 
>  	mode = dig_port->tc_legacy_port ? TC_PORT_LEGACY :
> TC_PORT_DP_ALT;
> -	if (live_status_mask) {
> -		enum tc_port_mode live_mode = fls(live_status_mask) - 1;
> -
> -		if (!drm_WARN_ON(&i915->drm, live_mode ==
> TC_PORT_TBT_ALT))
> -			mode = live_mode;
> -	}
> +	if (live_mode != TC_PORT_DISCONNECTED &&
> +	    !drm_WARN_ON(&i915->drm, live_mode == TC_PORT_TBT_ALT))
> +		mode = live_mode;
> 
>  	return mode;
>  }
> 
>  static enum tc_port_mode
> -intel_tc_port_get_target_mode(struct intel_digital_port *dig_port)
> +hpd_mask_to_target_mode(u32 live_status_mask)
>  {
> -	u32 live_status_mask = tc_port_live_status_mask(dig_port);
> +	enum tc_port_mode mode = hpd_mask_to_tc_mode(live_status_mask);
> 
> -	if (live_status_mask)
> -		return fls(live_status_mask) - 1;
> +	if (mode != TC_PORT_DISCONNECTED)
> +		return mode;
> 
>  	return TC_PORT_TBT_ALT;
>  }
> 
> +static enum tc_port_mode
> +intel_tc_port_get_target_mode(struct intel_digital_port *dig_port) {
> +	u32 live_status_mask = tc_port_live_status_mask(dig_port);
> +
> +	return hpd_mask_to_target_mode(live_status_mask);
> +}
> +
>  static void intel_tc_port_reset_mode(struct intel_digital_port *dig_port,
>  				     int required_lanes, bool force_disconnect)  {
> --
> 2.37.1

[Intel-gfx] [PATCH 07/14] drm/i915/tc: Fix target TC mode for a disconnected legacy port

[Imre Deak]

Atm, the target TC mode - which the PHY should be switched to at any
point it's used - is TBT in case there is no sink connected. However
legacy ports are only used in the legacy mode regardless of the sink
connected state. Fix the mode returned by
intel_tc_port_get_target_mode() accordingly.

Despite of the above issue, the PHY got disconnected as expected in
response to a sink disconnect event, causing only a redundant
PHY disconnect->reconnect sequence whenever the port was used.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_tc.c | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index 002e142cc746f..e39c8a870df06 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -635,15 +635,23 @@ intel_tc_port_get_current_mode(struct intel_digital_port *dig_port)
 	return mode;
 }
 
+static enum tc_port_mode default_tc_mode(struct intel_digital_port *dig_port)
+{
+	if (dig_port->tc_legacy_port)
+		return TC_PORT_LEGACY;
+
+	return TC_PORT_TBT_ALT;
+}
+
 static enum tc_port_mode
-hpd_mask_to_target_mode(u32 live_status_mask)
+hpd_mask_to_target_mode(struct intel_digital_port *dig_port, u32 live_status_mask)
 {
 	enum tc_port_mode mode = hpd_mask_to_tc_mode(live_status_mask);
 
 	if (mode != TC_PORT_DISCONNECTED)
 		return mode;
 
-	return TC_PORT_TBT_ALT;
+	return default_tc_mode(dig_port);
 }
 
 static enum tc_port_mode
@@ -651,7 +659,7 @@ intel_tc_port_get_target_mode(struct intel_digital_port *dig_port)
 {
 	u32 live_status_mask = tc_port_live_status_mask(dig_port);
 
-	return hpd_mask_to_target_mode(live_status_mask);
+	return hpd_mask_to_target_mode(dig_port, live_status_mask);
 }
 
 static void intel_tc_port_reset_mode(struct intel_digital_port *dig_port,
-- 
2.37.1

[Intel-gfx] [PATCH 08/14] drm/i915/tc: Fix TC mode for a legacy port if the PHY is not ready

[Imre Deak]

A legacy TC port can't be switched to TBT mode, even if the PHY
initialization wasn't ready yet for some reason, so prevent this.

This shouldn't normally happen as the driver waits for the IOM/TCSS
PHY initialization during driver loading and system resume.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_tc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index e39c8a870df06..f66129494cc40 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -482,7 +482,8 @@ static void icl_tc_phy_connect(struct intel_digital_port *dig_port,
 	u32 live_status_mask;
 	int max_lanes;
 
-	if (!tc_phy_status_complete(dig_port)) {
+	if (!tc_phy_status_complete(dig_port) &&
+	    !drm_WARN_ON(&i915->drm, dig_port->tc_legacy_port)) {
 		drm_dbg_kms(&i915->drm, "Port %s: PHY not ready\n",
 			    dig_port->tc_port_name);
 		goto out_set_tbt_alt_mode;
-- 
2.37.1

[Intel-gfx] [PATCH 09/14] drm/i915/tc: Fix initial TC mode on disabled legacy ports

[Imre Deak]

Atm, a TC port's initial mode will be read out as TBT mode in any case
the PHY ownership is not held. This isn't correct for legacy ports which
should be used only in legacy mode.

Fix the above initial mode to be disconnected mode for a legacy port and
TBT mode for DP-alt/TBT ports. Determine the port type by checking first
the HPD state and then the legacy VBT flag (so the HPD state can correct
a bogus VBT flag). If a sink is connected on a disabled port the PHY
will get also connected (switching it to legacy mode on a legacy port).

Also connect the PHY on a legacy port if it's enabled but BIOS
incorrectly left it in the disconnected state for some reason.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_tc.c | 67 ++++++++++++++++++++++---
 1 file changed, 61 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index f66129494cc40..35e6339caa32f 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -558,6 +558,16 @@ static void icl_tc_phy_disconnect(struct intel_digital_port *dig_port)
 	}
 }
 
+static bool tc_phy_is_ready_and_owned(struct intel_digital_port *dig_port,
+				      bool phy_is_ready, bool phy_is_owned)
+{
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+
+	drm_WARN_ON(&i915->drm, phy_is_owned && !phy_is_ready);
+
+	return phy_is_ready && phy_is_owned;
+}
+
 static bool icl_tc_phy_is_connected(struct intel_digital_port *dig_port)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
@@ -609,11 +619,34 @@ tc_phy_hpd_live_mode(struct intel_digital_port *dig_port)
 	return hpd_mask_to_tc_mode(live_status_mask);
 }
 
+static enum tc_port_mode
+get_tc_mode_in_phy_not_owned_state(struct intel_digital_port *dig_port,
+				   enum tc_port_mode live_mode)
+{
+	switch (live_mode) {
+	case TC_PORT_LEGACY:
+		return TC_PORT_DISCONNECTED;
+	case TC_PORT_DP_ALT:
+	case TC_PORT_TBT_ALT:
+		return TC_PORT_TBT_ALT;
+	default:
+		MISSING_CASE(live_mode);
+		fallthrough;
+	case TC_PORT_DISCONNECTED:
+		if (dig_port->tc_legacy_port)
+			return TC_PORT_DISCONNECTED;
+		else
+			return TC_PORT_TBT_ALT;
+	}
+}
+
 static enum tc_port_mode
 intel_tc_port_get_current_mode(struct intel_digital_port *dig_port)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
 	enum tc_port_mode live_mode = tc_phy_hpd_live_mode(dig_port);
+	bool phy_is_ready;
+	bool phy_is_owned;
 	enum tc_port_mode mode;
 
 	/*
@@ -624,9 +657,11 @@ intel_tc_port_get_current_mode(struct intel_digital_port *dig_port)
 	if (dig_port->tc_legacy_port)
 		tc_phy_wait_for_ready(dig_port);
 
-	if (!tc_phy_is_owned(dig_port) ||
-	    drm_WARN_ON(&i915->drm, !tc_phy_status_complete(dig_port)))
-		return TC_PORT_TBT_ALT;
+	phy_is_ready = tc_phy_status_complete(dig_port);
+	phy_is_owned = tc_phy_is_owned(dig_port);
+
+	if (!tc_phy_is_ready_and_owned(dig_port, phy_is_ready, phy_is_owned))
+		return get_tc_mode_in_phy_not_owned_state(dig_port, live_mode);
 
 	mode = dig_port->tc_legacy_port ? TC_PORT_LEGACY : TC_PORT_DP_ALT;
 	if (live_mode != TC_PORT_DISCONNECTED &&
@@ -758,6 +793,7 @@ void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
 	intel_wakeref_t tc_cold_wref;
 	enum intel_display_power_domain domain;
+	bool update_mode = false;
 
 	mutex_lock(&dig_port->tc_lock);
 
@@ -773,14 +809,32 @@ void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
 	 * intel_tc_port_sanitize_mode().
 	 */
 	dig_port->tc_init_mode = dig_port->tc_mode;
-	dig_port->tc_lock_wakeref = tc_cold_block(dig_port, &dig_port->tc_lock_power_domain);
+	if (dig_port->tc_mode != TC_PORT_DISCONNECTED)
+		dig_port->tc_lock_wakeref =
+			tc_cold_block(dig_port, &dig_port->tc_lock_power_domain);
 
 	/*
 	 * The PHY needs to be connected for AUX to work during HW readout and
 	 * MST topology resume, but the PHY mode can only be changed if the
 	 * port is disabled.
+	 *
+	 * An exception is the case where BIOS leaves the PHY incorrectly
+	 * disconnected on an enabled legacy port. Work around that by
+	 * connecting the PHY even though the port is enabled. This doesn't
+	 * cause a problem as the PHY ownership state is ignored by the
+	 * IOM/TCSS firmware (only display can own the PHY in that case).
 	 */
-	if (!tc_port_is_enabled(dig_port))
+	if (!tc_port_is_enabled(dig_port)) {
+		update_mode = true;
+	} else if (dig_port->tc_mode == TC_PORT_DISCONNECTED) {
+		drm_WARN_ON(&i915->drm, !dig_port->tc_legacy_port);
+		drm_err(&i915->drm,
+			"Port %s: PHY disconnected on enabled port, connecting it\n",
+			dig_port->tc_port_name);
+		update_mode = true;
+	}
+
+	if (update_mode)
 		intel_tc_port_update_mode(dig_port, 1, false);
 
 	/* Prevent changing dig_port->tc_mode until intel_tc_port_sanitize_mode() is called. */
@@ -831,7 +885,8 @@ void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
 		 * we'll just switch to disconnected mode from it here without
 		 * a note.
 		 */
-		if (dig_port->tc_init_mode != TC_PORT_TBT_ALT)
+		if (dig_port->tc_init_mode != TC_PORT_TBT_ALT &&
+		    dig_port->tc_init_mode != TC_PORT_DISCONNECTED)
 			drm_dbg_kms(&i915->drm,
 				    "Port %s: PHY left in %s mode on disabled port, disconnecting it\n",
 				    dig_port->tc_port_name,
-- 
2.37.1

[Intel-gfx] [PATCH 10/14] drm/i915/tc: Make the TC mode readout consistent in all PHY states

[Imre Deak]

For consistency detect the initial TC mode in the PHY owned state the
same way this is done in the not owned state (w/o changing the
behavior). While at it, add more details to the PHY state debug print.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_tc.c | 43 +++++++++++++++++++------
 1 file changed, 33 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index 35e6339caa32f..5d040f0c5f630 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -619,6 +619,26 @@ tc_phy_hpd_live_mode(struct intel_digital_port *dig_port)
 	return hpd_mask_to_tc_mode(live_status_mask);
 }
 
+static enum tc_port_mode
+get_tc_mode_in_phy_owned_state(struct intel_digital_port *dig_port,
+			       enum tc_port_mode live_mode)
+{
+	switch (live_mode) {
+	case TC_PORT_LEGACY:
+	case TC_PORT_DP_ALT:
+		return live_mode;
+	default:
+		MISSING_CASE(live_mode);
+		fallthrough;
+	case TC_PORT_TBT_ALT:
+	case TC_PORT_DISCONNECTED:
+		if (dig_port->tc_legacy_port)
+			return TC_PORT_LEGACY;
+		else
+			return TC_PORT_DP_ALT;
+	}
+}
+
 static enum tc_port_mode
 get_tc_mode_in_phy_not_owned_state(struct intel_digital_port *dig_port,
 				   enum tc_port_mode live_mode)
@@ -660,13 +680,20 @@ intel_tc_port_get_current_mode(struct intel_digital_port *dig_port)
 	phy_is_ready = tc_phy_status_complete(dig_port);
 	phy_is_owned = tc_phy_is_owned(dig_port);
 
-	if (!tc_phy_is_ready_and_owned(dig_port, phy_is_ready, phy_is_owned))
-		return get_tc_mode_in_phy_not_owned_state(dig_port, live_mode);
+	if (!tc_phy_is_ready_and_owned(dig_port, phy_is_ready, phy_is_owned)) {
+		mode = get_tc_mode_in_phy_not_owned_state(dig_port, live_mode);
+	} else {
+		drm_WARN_ON(&i915->drm, live_mode == TC_PORT_TBT_ALT);
+		mode = get_tc_mode_in_phy_owned_state(dig_port, live_mode);
+	}
 
-	mode = dig_port->tc_legacy_port ? TC_PORT_LEGACY : TC_PORT_DP_ALT;
-	if (live_mode != TC_PORT_DISCONNECTED &&
-	    !drm_WARN_ON(&i915->drm, live_mode == TC_PORT_TBT_ALT))
-		mode = live_mode;
+	drm_dbg_kms(&i915->drm,
+		    "Port %s: PHY mode: %s (ready: %s, owned: %s, HPD: %s)\n",
+		    dig_port->tc_port_name,
+		    tc_port_mode_name(mode),
+		    str_yes_no(phy_is_ready),
+		    str_yes_no(phy_is_owned),
+		    tc_port_mode_name(live_mode));
 
 	return mode;
 }
@@ -842,10 +869,6 @@ void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
 
 	tc_cold_unblock(dig_port, domain, tc_cold_wref);
 
-	drm_dbg_kms(&i915->drm, "Port %s: init mode (%s)\n",
-		    dig_port->tc_port_name,
-		    tc_port_mode_name(dig_port->tc_mode));
-
 	mutex_unlock(&dig_port->tc_lock);
 }
 
-- 
2.37.1

[Intel-gfx] [PATCH 11/14] drm/i915/tc: Assume a TC port is legacy if VBT says the port has HDMI

[Imre Deak]

Since an HDMI output can only be enabled in legacy mode on TC ports,
assume that VBT is wrong and the port is legacy if VBT says the port is
non-legacy and has HDMI.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_ddi.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index c531fee888a49..e79da640759c3 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -4494,6 +4494,13 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
 			!intel_bios_encoder_supports_typec_usb(devdata) &&
 			!intel_bios_encoder_supports_tbt(devdata);
 
+		if (!is_legacy && init_hdmi) {
+			drm_dbg_kms(&dev_priv->drm,
+				    "VBT says port %c is non-legacy TC and has HDMI, assume it's legacy TC\n",
+				    port_name(port));
+			is_legacy = true;
+		}
+
 		intel_tc_port_init(dig_port, is_legacy);
 
 		encoder->update_prepare = intel_ddi_update_prepare;
-- 
2.37.1

Re: [Intel-gfx] [PATCH 11/14] drm/i915/tc: Assume a TC port is legacy if VBT says the port has HDMI

[Ville Syrjälä]

On Thu, Mar 16, 2023 at 03:17:21PM +0200, Imre Deak wrote:
> Since an HDMI output can only be enabled in legacy mode on TC ports,
> assume that VBT is wrong and the port is legacy if VBT says the port is
> non-legacy and has HDMI.
> 
> Signed-off-by: Imre Deak <imre.deak@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_ddi.c | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
> index c531fee888a49..e79da640759c3 100644
> --- a/drivers/gpu/drm/i915/display/intel_ddi.c
> +++ b/drivers/gpu/drm/i915/display/intel_ddi.c
> @@ -4494,6 +4494,13 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
>  			!intel_bios_encoder_supports_typec_usb(devdata) &&
>  			!intel_bios_encoder_supports_tbt(devdata);
>  
> +		if (!is_legacy && init_hdmi) {
> +			drm_dbg_kms(&dev_priv->drm,
> +				    "VBT says port %c is non-legacy TC and has HDMI, assume it's legacy TC\n",
> +				    port_name(port));
> +			is_legacy = true;
> +		}

Have we actually seen this in practice? And does the port then actually
work correctly?

If not then I think I'd just WARN an bail here.

> +
>  		intel_tc_port_init(dig_port, is_legacy);
>  
>  		encoder->update_prepare = intel_ddi_update_prepare;
> -- 
> 2.37.1

-- 
Ville Syrjälä
Intel

Re: [Intel-gfx] [PATCH 11/14] drm/i915/tc: Assume a TC port is legacy if VBT says the port has HDMI

[Imre Deak]

On Mon, Mar 20, 2023 at 10:01:24PM +0200, Ville Syrjälä wrote:
> On Thu, Mar 16, 2023 at 03:17:21PM +0200, Imre Deak wrote:
> > Since an HDMI output can only be enabled in legacy mode on TC ports,
> > assume that VBT is wrong and the port is legacy if VBT says the port is
> > non-legacy and has HDMI.
> > 
> > Signed-off-by: Imre Deak <imre.deak@intel.com>
> > ---
> >  drivers/gpu/drm/i915/display/intel_ddi.c | 7 +++++++
> >  1 file changed, 7 insertions(+)
> > 
> > diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
> > index c531fee888a49..e79da640759c3 100644
> > --- a/drivers/gpu/drm/i915/display/intel_ddi.c
> > +++ b/drivers/gpu/drm/i915/display/intel_ddi.c
> > @@ -4494,6 +4494,13 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
> >  			!intel_bios_encoder_supports_typec_usb(devdata) &&
> >  			!intel_bios_encoder_supports_tbt(devdata);
> >  
> > +		if (!is_legacy && init_hdmi) {
> > +			drm_dbg_kms(&dev_priv->drm,
> > +				    "VBT says port %c is non-legacy TC and has HDMI, assume it's legacy TC\n",
> > +				    port_name(port));
> > +			is_legacy = true;
> > +		}
> 
> Have we actually seen this in practice?

Not on production machines, but possibly only due to the fixup based on
HPD later. IIRC the ICL RVP I tested has such a VBT.

> And does the port then actually work correctly?

On the above ICL yes, in general an HDMI-only TC port will only work in
legacy mode.

> If not then I think I'd just WARN an bail here.

Imo it's better to enable it in the only mode it works. However if VBT
says both DP and HDMI is present then the port may be DP-alt/TBT in
reality; so how about the above but only in case of
!is_legacy && !init_dp && init_hdmi
and relying on the HPD fixup otherwise?

> > +
> >  		intel_tc_port_init(dig_port, is_legacy);
> >  
> >  		encoder->update_prepare = intel_ddi_update_prepare;
> > -- 
> > 2.37.1
> 
> -- 
> Ville Syrjälä
> Intel

[Intel-gfx] [PATCH v2 11/14] drm/i915/tc: Assume a TC port is legacy if VBT says the port has HDMI

[Imre Deak]

Since an HDMI output can only be enabled in legacy mode on TC ports,
assume that VBT is wrong and the port is legacy if VBT says the port is
non-legacy and has HDMI. If VBT says to enable DP as well leave the
non-legacy flag enabled, relying on the flag getting fixed up based on
the HPD status during sink detection.

v2: Fix the legacy port flag only if DP is not enabled.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_ddi.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 3d6d27409ebe8..8805676cc3a65 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -4497,6 +4497,16 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
 			!intel_bios_encoder_supports_typec_usb(devdata) &&
 			!intel_bios_encoder_supports_tbt(devdata);
 
+		if (!is_legacy && init_hdmi) {
+			is_legacy = !init_dp;
+
+			drm_dbg_kms(&dev_priv->drm,
+				    "VBT says port %c is non-legacy TC and has HDMI (with DP: %s), assume it's %s\n",
+				    port_name(port),
+				    str_yes_no(init_dp),
+				    is_legacy ? "legacy" : "non-legacy");
+		}
+
 		intel_tc_port_init(dig_port, is_legacy);
 
 		encoder->update_prepare = intel_ddi_update_prepare;
-- 
2.37.1

[Intel-gfx] [PATCH 12/14] drm/i915: Add encoder hook to get the PLL type used by TC ports

[Imre Deak]

Add an encoder hook, which can be called on enabled TC ports to
determine if the port uses a TBT or a non-TBT PLL. An upcoming patch
will use this to sanity check active TC port's PHY state wrt. the PLL
type used by the port.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_ddi.c      | 37 ++++++++++++++++++-
 drivers/gpu/drm/i915/display/intel_ddi.h      |  3 ++
 .../drm/i915/display/intel_display_types.h    |  5 +++
 3 files changed, 43 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index e79da640759c3..da4e1a047a806 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -3541,6 +3541,37 @@ static void icl_ddi_combo_get_config(struct intel_encoder *encoder,
 	intel_ddi_get_config(encoder, crtc_state);
 }
 
+static bool icl_ddi_tc_pll_is_tbt(const struct intel_shared_dpll *pll)
+{
+	return pll->info->id == DPLL_ID_ICL_TBTPLL;
+}
+
+static enum icl_port_dpll_id
+icl_ddi_tc_port_pll_type(struct intel_encoder *encoder,
+			 const struct intel_crtc_state *crtc_state)
+{
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	const struct intel_shared_dpll *pll = crtc_state->shared_dpll;
+
+	if (drm_WARN_ON(&i915->drm, !pll))
+		return ICL_PORT_DPLL_DEFAULT;
+
+	if (icl_ddi_tc_pll_is_tbt(pll))
+		return ICL_PORT_DPLL_DEFAULT;
+	else
+		return ICL_PORT_DPLL_MG_PHY;
+}
+
+enum icl_port_dpll_id
+intel_ddi_port_pll_type(struct intel_encoder *encoder,
+			const struct intel_crtc_state *crtc_state)
+{
+	if (!encoder->port_pll_type)
+		return ICL_PORT_DPLL_DEFAULT;
+
+	return encoder->port_pll_type(encoder, crtc_state);
+}
+
 static void icl_ddi_tc_get_clock(struct intel_encoder *encoder,
 				 struct intel_crtc_state *crtc_state,
 				 struct intel_shared_dpll *pll)
@@ -3553,7 +3584,7 @@ static void icl_ddi_tc_get_clock(struct intel_encoder *encoder,
 	if (drm_WARN_ON(&i915->drm, !pll))
 		return;
 
-	if (pll->info->id == DPLL_ID_ICL_TBTPLL)
+	if (icl_ddi_tc_pll_is_tbt(pll))
 		port_dpll_id = ICL_PORT_DPLL_DEFAULT;
 	else
 		port_dpll_id = ICL_PORT_DPLL_MG_PHY;
@@ -3566,7 +3597,7 @@ static void icl_ddi_tc_get_clock(struct intel_encoder *encoder,
 
 	icl_set_active_port_dpll(crtc_state, port_dpll_id);
 
-	if (crtc_state->shared_dpll->info->id == DPLL_ID_ICL_TBTPLL)
+	if (icl_ddi_tc_pll_is_tbt(crtc_state->shared_dpll))
 		crtc_state->port_clock = icl_calc_tbt_pll_link(i915, encoder->port);
 	else
 		crtc_state->port_clock = intel_dpll_get_freq(i915, crtc_state->shared_dpll,
@@ -4402,6 +4433,7 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
 			encoder->enable_clock = jsl_ddi_tc_enable_clock;
 			encoder->disable_clock = jsl_ddi_tc_disable_clock;
 			encoder->is_clock_enabled = jsl_ddi_tc_is_clock_enabled;
+			encoder->port_pll_type = icl_ddi_tc_port_pll_type;
 			encoder->get_config = icl_ddi_combo_get_config;
 		} else {
 			encoder->enable_clock = icl_ddi_combo_enable_clock;
@@ -4414,6 +4446,7 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
 			encoder->enable_clock = icl_ddi_tc_enable_clock;
 			encoder->disable_clock = icl_ddi_tc_disable_clock;
 			encoder->is_clock_enabled = icl_ddi_tc_is_clock_enabled;
+			encoder->port_pll_type = icl_ddi_tc_port_pll_type;
 			encoder->get_config = icl_ddi_tc_get_config;
 		} else {
 			encoder->enable_clock = icl_ddi_combo_enable_clock;
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.h b/drivers/gpu/drm/i915/display/intel_ddi.h
index 361f6874dde53..c85e74ae68e4d 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.h
+++ b/drivers/gpu/drm/i915/display/intel_ddi.h
@@ -40,6 +40,9 @@ void hsw_ddi_enable_clock(struct intel_encoder *encoder,
 			  const struct intel_crtc_state *crtc_state);
 void hsw_ddi_disable_clock(struct intel_encoder *encoder);
 bool hsw_ddi_is_clock_enabled(struct intel_encoder *encoder);
+enum icl_port_dpll_id
+intel_ddi_port_pll_type(struct intel_encoder *encoder,
+			const struct intel_crtc_state *crtc_state);
 void hsw_ddi_get_config(struct intel_encoder *encoder,
 			struct intel_crtc_state *crtc_state);
 struct intel_shared_dpll *icl_ddi_combo_get_pll(struct intel_encoder *encoder);
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index 06bbfd426ac70..abb72e1f27d5c 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -255,6 +255,11 @@ struct intel_encoder {
 	 * Returns whether the port clock is enabled or not.
 	 */
 	bool (*is_clock_enabled)(struct intel_encoder *encoder);
+	/*
+	 * Returns the PLL type the port uses.
+	 */
+	enum icl_port_dpll_id (*port_pll_type)(struct intel_encoder *encoder,
+					       const struct intel_crtc_state *crtc_state);
 	const struct intel_ddi_buf_trans *(*get_buf_trans)(struct intel_encoder *encoder,
 							   const struct intel_crtc_state *crtc_state,
 							   int *n_entries);
-- 
2.37.1

[Intel-gfx] [PATCH 13/14] drm/i915/tc: Factor out a function querying active links on a TC port

[Imre Deak]

For clarity factor out the function to determine if there are active
links on a TC port. This prepares for the next patch also checking the
port's PLL type.

No functional changes.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_tc.c | 35 ++++++++++++++++---------
 1 file changed, 22 insertions(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index 5d040f0c5f630..8481018d0fdaa 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -872,6 +872,27 @@ void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
 	mutex_unlock(&dig_port->tc_lock);
 }
 
+static bool tc_port_has_active_links(struct intel_digital_port *dig_port)
+{
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+	struct intel_encoder *encoder = &dig_port->base;
+	struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
+	int active_links = 0;
+
+	if (dig_port->dp.is_mst) {
+		active_links = intel_dp_mst_encoder_active_links(dig_port);
+	} else if (crtc && crtc->active) {
+		active_links = 1;
+	}
+
+	if (active_links && !icl_tc_phy_is_connected(dig_port))
+		drm_err(&i915->drm,
+			"Port %s: PHY disconnected with %d active link(s)\n",
+			dig_port->tc_port_name, active_links);
+
+	return active_links;
+}
+
 /**
  * intel_tc_port_sanitize_mode: Sanitize the given port's TypeC mode
  * @dig_port: digital port
@@ -885,23 +906,11 @@ void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
 void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
-	struct intel_encoder *encoder = &dig_port->base;
-	int active_links = 0;
 
 	mutex_lock(&dig_port->tc_lock);
 
-	if (dig_port->dp.is_mst)
-		active_links = intel_dp_mst_encoder_active_links(dig_port);
-	else if (encoder->base.crtc)
-		active_links = to_intel_crtc(encoder->base.crtc)->active;
-
 	drm_WARN_ON(&i915->drm, dig_port->tc_link_refcount != 1);
-	if (active_links) {
-		if (!icl_tc_phy_is_connected(dig_port))
-			drm_dbg_kms(&i915->drm,
-				    "Port %s: PHY disconnected with %d active link(s)\n",
-				    dig_port->tc_port_name, active_links);
-	} else {
+	if (!tc_port_has_active_links(dig_port)) {
 		/*
 		 * TBT-alt is the default mode in any case the PHY ownership is not
 		 * held (regardless of the sink's connected live state), so
-- 
2.37.1

Re: [Intel-gfx] [PATCH 13/14] drm/i915/tc: Factor out a function querying active links on a TC port

[Ville Syrjälä]

On Thu, Mar 16, 2023 at 03:17:23PM +0200, Imre Deak wrote:
> For clarity factor out the function to determine if there are active
> links on a TC port. This prepares for the next patch also checking the
> port's PLL type.
> 
> No functional changes.
> 
> Signed-off-by: Imre Deak <imre.deak@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_tc.c | 35 ++++++++++++++++---------
>  1 file changed, 22 insertions(+), 13 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
> index 5d040f0c5f630..8481018d0fdaa 100644
> --- a/drivers/gpu/drm/i915/display/intel_tc.c
> +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> @@ -872,6 +872,27 @@ void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
>  	mutex_unlock(&dig_port->tc_lock);
>  }
>  
> +static bool tc_port_has_active_links(struct intel_digital_port *dig_port)
> +{
> +	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> +	struct intel_encoder *encoder = &dig_port->base;
> +	struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
> +	int active_links = 0;
> +
> +	if (dig_port->dp.is_mst) {
> +		active_links = intel_dp_mst_encoder_active_links(dig_port);
> +	} else if (crtc && crtc->active) {

Uff. Can we get rid of this legacy encoder->crtc and crtc->active usage?

> +		active_links = 1;
> +	}
> +
> +	if (active_links && !icl_tc_phy_is_connected(dig_port))
> +		drm_err(&i915->drm,
> +			"Port %s: PHY disconnected with %d active link(s)\n",
> +			dig_port->tc_port_name, active_links);
> +
> +	return active_links;
> +}
> +
>  /**
>   * intel_tc_port_sanitize_mode: Sanitize the given port's TypeC mode
>   * @dig_port: digital port
> @@ -885,23 +906,11 @@ void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
>  void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
>  {
>  	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> -	struct intel_encoder *encoder = &dig_port->base;
> -	int active_links = 0;
>  
>  	mutex_lock(&dig_port->tc_lock);
>  
> -	if (dig_port->dp.is_mst)
> -		active_links = intel_dp_mst_encoder_active_links(dig_port);
> -	else if (encoder->base.crtc)
> -		active_links = to_intel_crtc(encoder->base.crtc)->active;
> -
>  	drm_WARN_ON(&i915->drm, dig_port->tc_link_refcount != 1);
> -	if (active_links) {
> -		if (!icl_tc_phy_is_connected(dig_port))
> -			drm_dbg_kms(&i915->drm,
> -				    "Port %s: PHY disconnected with %d active link(s)\n",
> -				    dig_port->tc_port_name, active_links);
> -	} else {
> +	if (!tc_port_has_active_links(dig_port)) {
>  		/*
>  		 * TBT-alt is the default mode in any case the PHY ownership is not
>  		 * held (regardless of the sink's connected live state), so
> -- 
> 2.37.1

-- 
Ville Syrjälä
Intel

Re: [Intel-gfx] [PATCH 13/14] drm/i915/tc: Factor out a function querying active links on a TC port

[Imre Deak]

On Mon, Mar 20, 2023 at 10:05:08PM +0200, Ville Syrjälä wrote:
> On Thu, Mar 16, 2023 at 03:17:23PM +0200, Imre Deak wrote:
> > For clarity factor out the function to determine if there are active
> > links on a TC port. This prepares for the next patch also checking the
> > port's PLL type.
> > 
> > No functional changes.
> > 
> > Signed-off-by: Imre Deak <imre.deak@intel.com>
> > ---
> >  drivers/gpu/drm/i915/display/intel_tc.c | 35 ++++++++++++++++---------
> >  1 file changed, 22 insertions(+), 13 deletions(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
> > index 5d040f0c5f630..8481018d0fdaa 100644
> > --- a/drivers/gpu/drm/i915/display/intel_tc.c
> > +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> > @@ -872,6 +872,27 @@ void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
> >  	mutex_unlock(&dig_port->tc_lock);
> >  }
> >  
> > +static bool tc_port_has_active_links(struct intel_digital_port *dig_port)
> > +{
> > +	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> > +	struct intel_encoder *encoder = &dig_port->base;
> > +	struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
> > +	int active_links = 0;
> > +
> > +	if (dig_port->dp.is_mst) {
> > +		active_links = intel_dp_mst_encoder_active_links(dig_port);
> > +	} else if (crtc && crtc->active) {
> 
> Uff. Can we get rid of this legacy encoder->crtc and crtc->active usage?

Yes, can pass crtc_state here instead and check hw.active in that.

> 
> > +		active_links = 1;
> > +	}
> > +
> > +	if (active_links && !icl_tc_phy_is_connected(dig_port))
> > +		drm_err(&i915->drm,
> > +			"Port %s: PHY disconnected with %d active link(s)\n",
> > +			dig_port->tc_port_name, active_links);
> > +
> > +	return active_links;
> > +}
> > +
> >  /**
> >   * intel_tc_port_sanitize_mode: Sanitize the given port's TypeC mode
> >   * @dig_port: digital port
> > @@ -885,23 +906,11 @@ void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
> >  void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
> >  {
> >  	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> > -	struct intel_encoder *encoder = &dig_port->base;
> > -	int active_links = 0;
> >  
> >  	mutex_lock(&dig_port->tc_lock);
> >  
> > -	if (dig_port->dp.is_mst)
> > -		active_links = intel_dp_mst_encoder_active_links(dig_port);
> > -	else if (encoder->base.crtc)
> > -		active_links = to_intel_crtc(encoder->base.crtc)->active;
> > -
> >  	drm_WARN_ON(&i915->drm, dig_port->tc_link_refcount != 1);
> > -	if (active_links) {
> > -		if (!icl_tc_phy_is_connected(dig_port))
> > -			drm_dbg_kms(&i915->drm,
> > -				    "Port %s: PHY disconnected with %d active link(s)\n",
> > -				    dig_port->tc_port_name, active_links);
> > -	} else {
> > +	if (!tc_port_has_active_links(dig_port)) {
> >  		/*
> >  		 * TBT-alt is the default mode in any case the PHY ownership is not
> >  		 * held (regardless of the sink's connected live state), so
> > -- 
> > 2.37.1
> 
> -- 
> Ville Syrjälä
> Intel

[Intel-gfx] [PATCH v2 13/14] drm/i915/tc: Factor out a function querying active links on a TC port

[Imre Deak]

For clarity factor out the function to determine if there are active
links on a TC port. This prepares for the next patch also checking the
port's PLL type.

While at it pass crtc_state to intel_tc_port_sanitize_mode(), and check
hw.active in that, instead of the deprecated crtc->active flag.

v2: Check crtc_state->hw.active instead of crtc->active. (Ville)

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_ddi.c |  3 +-
 drivers/gpu/drm/i915/display/intel_tc.c  | 39 +++++++++++++++---------
 drivers/gpu/drm/i915/display/intel_tc.h  |  4 ++-
 3 files changed, 30 insertions(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 6f48a7b8dcffa..73240cf78c8bf 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -3642,7 +3642,8 @@ static void intel_ddi_sync_state(struct intel_encoder *encoder,
 	enum phy phy = intel_port_to_phy(i915, encoder->port);
 
 	if (intel_phy_is_tc(i915, phy))
-		intel_tc_port_sanitize_mode(enc_to_dig_port(encoder));
+		intel_tc_port_sanitize_mode(enc_to_dig_port(encoder),
+					    crtc_state);
 
 	if (crtc_state && intel_crtc_has_dp_encoder(crtc_state))
 		intel_dp_sync_state(encoder, crtc_state);
diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index 5d040f0c5f630..c5bfd9f11d7de 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -872,36 +872,47 @@ void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
 	mutex_unlock(&dig_port->tc_lock);
 }
 
+static bool tc_port_has_active_links(struct intel_digital_port *dig_port,
+				     const struct intel_crtc_state *crtc_state)
+{
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+	int active_links = 0;
+
+	if (dig_port->dp.is_mst) {
+		active_links = intel_dp_mst_encoder_active_links(dig_port);
+	} else if (crtc_state && crtc_state->hw.active) {
+		active_links = 1;
+	}
+
+	if (active_links && !icl_tc_phy_is_connected(dig_port))
+		drm_err(&i915->drm,
+			"Port %s: PHY disconnected with %d active link(s)\n",
+			dig_port->tc_port_name, active_links);
+
+	return active_links;
+}
+
 /**
  * intel_tc_port_sanitize_mode: Sanitize the given port's TypeC mode
  * @dig_port: digital port
+ * @crtc_state: atomic state of CRTC connected to @dig_port
  *
  * Sanitize @dig_port's TypeC mode wrt. the encoder's state right after driver
  * loading and system resume:
  * If the encoder is enabled keep the TypeC mode/PHY connected state locked until
  * the encoder is disabled.
  * If the encoder is disabled make sure the PHY is disconnected.
+ * @crtc_state is valid if @dig_port is enabled, NULL otherwise.
  */
-void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
+void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port,
+				 const struct intel_crtc_state *crtc_state)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
-	struct intel_encoder *encoder = &dig_port->base;
-	int active_links = 0;
 
 	mutex_lock(&dig_port->tc_lock);
 
-	if (dig_port->dp.is_mst)
-		active_links = intel_dp_mst_encoder_active_links(dig_port);
-	else if (encoder->base.crtc)
-		active_links = to_intel_crtc(encoder->base.crtc)->active;
-
 	drm_WARN_ON(&i915->drm, dig_port->tc_link_refcount != 1);
-	if (active_links) {
-		if (!icl_tc_phy_is_connected(dig_port))
-			drm_dbg_kms(&i915->drm,
-				    "Port %s: PHY disconnected with %d active link(s)\n",
-				    dig_port->tc_port_name, active_links);
-	} else {
+	if (!tc_port_has_active_links(dig_port, crtc_state)) {
 		/*
 		 * TBT-alt is the default mode in any case the PHY ownership is not
 		 * held (regardless of the sink's connected live state), so
diff --git a/drivers/gpu/drm/i915/display/intel_tc.h b/drivers/gpu/drm/i915/display/intel_tc.h
index 93813056043a5..79667d977508c 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.h
+++ b/drivers/gpu/drm/i915/display/intel_tc.h
@@ -9,6 +9,7 @@
 #include <linux/mutex.h>
 #include <linux/types.h>
 
+struct intel_crtc_state;
 struct intel_digital_port;
 struct intel_encoder;
 
@@ -26,7 +27,8 @@ void intel_tc_port_set_fia_lane_count(struct intel_digital_port *dig_port,
 				      int required_lanes);
 
 void intel_tc_port_init_mode(struct intel_digital_port *dig_port);
-void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port);
+void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port,
+				 const struct intel_crtc_state *crtc_state);
 void intel_tc_port_lock(struct intel_digital_port *dig_port);
 void intel_tc_port_unlock(struct intel_digital_port *dig_port);
 void intel_tc_port_flush_work(struct intel_digital_port *dig_port);
-- 
2.37.1

[Intel-gfx] [PATCH 14/14] drm/i915/tc: Check the PLL type used by an enabled TC port

[Imre Deak]

The current way to determine during HW state sanitization if a PHY is
connected in the expected way doesn't work in all cases. The check for
this considers only the PHY ready/owned state and the initial TC mode
which was determined earlier by the TC port HW readout - using the
sink's HPD and the same PHY ready/owned states.

For instance for an enabled DP-alt/TBT port without the PHY ready/owned
flags set the initial mode will be TBT, and this will be regarded as a
valid PHY state. However it's possible that the port is actually enabled
in DP-alt mode, but for some reason the PHY ownership was not acquired.

Make sure the driver can detect invalid PHY states as in the above
example by checking the PHY ready/owned state wrt. the PLL type used.
This should be the TBT PLL if the PHY is not owned and the MG (non-TBT)
PLL if the PHY is owned.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_tc.c | 45 ++++++++++++++-----------
 1 file changed, 25 insertions(+), 20 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index 8481018d0fdaa..5f924608a523a 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -5,6 +5,7 @@
 
 #include "i915_drv.h"
 #include "i915_reg.h"
+#include "intel_ddi.h"
 #include "intel_de.h"
 #include "intel_display.h"
 #include "intel_display_power_map.h"
@@ -568,29 +569,29 @@ static bool tc_phy_is_ready_and_owned(struct intel_digital_port *dig_port,
 	return phy_is_ready && phy_is_owned;
 }
 
-static bool icl_tc_phy_is_connected(struct intel_digital_port *dig_port)
+static bool tc_phy_is_connected(struct intel_digital_port *dig_port,
+				enum icl_port_dpll_id port_pll_type)
 {
-	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
-
-	if (!tc_phy_status_complete(dig_port)) {
-		drm_dbg_kms(&i915->drm, "Port %s: PHY status not complete\n",
-			    dig_port->tc_port_name);
-		return dig_port->tc_mode == TC_PORT_TBT_ALT;
-	}
-
-	/* On ADL-P the PHY complete flag is set in TBT mode as well. */
-	if (IS_ALDERLAKE_P(i915) && dig_port->tc_mode == TC_PORT_TBT_ALT)
-		return true;
+	struct intel_encoder *encoder = &dig_port->base;
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	bool phy_is_ready = tc_phy_status_complete(dig_port);
+	bool phy_is_owned = tc_phy_is_owned(dig_port);
+	bool is_connected;
 
-	if (!tc_phy_is_owned(dig_port)) {
-		drm_dbg_kms(&i915->drm, "Port %s: PHY not owned\n",
-			    dig_port->tc_port_name);
+	if (tc_phy_is_ready_and_owned(dig_port, phy_is_ready, phy_is_owned))
+		is_connected = port_pll_type == ICL_PORT_DPLL_MG_PHY;
+	else
+		is_connected = port_pll_type == ICL_PORT_DPLL_DEFAULT;
 
-		return false;
-	}
+	drm_dbg_kms(&i915->drm,
+		    "Port %s: PHY connected: %s (ready: %s, owned: %s, pll_type: %s)\n",
+		    dig_port->tc_port_name,
+		    str_yes_no(is_connected),
+		    str_yes_no(phy_is_ready),
+		    str_yes_no(phy_is_owned),
+		    port_pll_type == ICL_PORT_DPLL_DEFAULT ? "tbt" : "non-tbt");
 
-	return dig_port->tc_mode == TC_PORT_DP_ALT ||
-	       dig_port->tc_mode == TC_PORT_LEGACY;
+	return is_connected;
 }
 
 static void tc_phy_wait_for_ready(struct intel_digital_port *dig_port)
@@ -877,15 +878,19 @@ static bool tc_port_has_active_links(struct intel_digital_port *dig_port)
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
 	struct intel_encoder *encoder = &dig_port->base;
 	struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
+	enum icl_port_dpll_id pll_type = ICL_PORT_DPLL_DEFAULT;
 	int active_links = 0;
 
 	if (dig_port->dp.is_mst) {
+		/* TODO: get the PLL type for MST, once HW readout is done for it. */
 		active_links = intel_dp_mst_encoder_active_links(dig_port);
 	} else if (crtc && crtc->active) {
+		pll_type = intel_ddi_port_pll_type(encoder,
+						   to_intel_crtc_state(crtc->base.state));
 		active_links = 1;
 	}
 
-	if (active_links && !icl_tc_phy_is_connected(dig_port))
+	if (active_links && !tc_phy_is_connected(dig_port, pll_type))
 		drm_err(&i915->drm,
 			"Port %s: PHY disconnected with %d active link(s)\n",
 			dig_port->tc_port_name, active_links);
-- 
2.37.1

[Intel-gfx] [PATCH v2 14/14] drm/i915/tc: Check the PLL type used by an enabled TC port

[Imre Deak]

The current way to determine during HW state sanitization if a PHY is
connected in the expected way doesn't work in all cases. The check for
this considers only the PHY ready/owned state and the initial TC mode
which was determined earlier by the TC port HW readout - using the
sink's HPD and the same PHY ready/owned states.

For instance for an enabled DP-alt/TBT port without the PHY ready/owned
flags set the initial mode will be TBT, and this will be regarded as a
valid PHY state. However it's possible that the port is actually enabled
in DP-alt mode, but for some reason the PHY ownership was not acquired.

Make sure the driver can detect invalid PHY states as in the above
example by checking the PHY ready/owned state wrt. the PLL type used.
This should be the TBT PLL if the PHY is not owned and the MG (non-TBT)
PLL if the PHY is owned.

v2: Rebased on change passing crtc_state in the previous patch.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_tc.c | 44 ++++++++++++++-----------
 1 file changed, 24 insertions(+), 20 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
index c5bfd9f11d7de..bd8c9df5f98fe 100644
--- a/drivers/gpu/drm/i915/display/intel_tc.c
+++ b/drivers/gpu/drm/i915/display/intel_tc.c
@@ -5,6 +5,7 @@
 
 #include "i915_drv.h"
 #include "i915_reg.h"
+#include "intel_ddi.h"
 #include "intel_de.h"
 #include "intel_display.h"
 #include "intel_display_power_map.h"
@@ -568,29 +569,29 @@ static bool tc_phy_is_ready_and_owned(struct intel_digital_port *dig_port,
 	return phy_is_ready && phy_is_owned;
 }
 
-static bool icl_tc_phy_is_connected(struct intel_digital_port *dig_port)
+static bool tc_phy_is_connected(struct intel_digital_port *dig_port,
+				enum icl_port_dpll_id port_pll_type)
 {
-	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
-
-	if (!tc_phy_status_complete(dig_port)) {
-		drm_dbg_kms(&i915->drm, "Port %s: PHY status not complete\n",
-			    dig_port->tc_port_name);
-		return dig_port->tc_mode == TC_PORT_TBT_ALT;
-	}
-
-	/* On ADL-P the PHY complete flag is set in TBT mode as well. */
-	if (IS_ALDERLAKE_P(i915) && dig_port->tc_mode == TC_PORT_TBT_ALT)
-		return true;
+	struct intel_encoder *encoder = &dig_port->base;
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	bool phy_is_ready = tc_phy_status_complete(dig_port);
+	bool phy_is_owned = tc_phy_is_owned(dig_port);
+	bool is_connected;
 
-	if (!tc_phy_is_owned(dig_port)) {
-		drm_dbg_kms(&i915->drm, "Port %s: PHY not owned\n",
-			    dig_port->tc_port_name);
+	if (tc_phy_is_ready_and_owned(dig_port, phy_is_ready, phy_is_owned))
+		is_connected = port_pll_type == ICL_PORT_DPLL_MG_PHY;
+	else
+		is_connected = port_pll_type == ICL_PORT_DPLL_DEFAULT;
 
-		return false;
-	}
+	drm_dbg_kms(&i915->drm,
+		    "Port %s: PHY connected: %s (ready: %s, owned: %s, pll_type: %s)\n",
+		    dig_port->tc_port_name,
+		    str_yes_no(is_connected),
+		    str_yes_no(phy_is_ready),
+		    str_yes_no(phy_is_owned),
+		    port_pll_type == ICL_PORT_DPLL_DEFAULT ? "tbt" : "non-tbt");
 
-	return dig_port->tc_mode == TC_PORT_DP_ALT ||
-	       dig_port->tc_mode == TC_PORT_LEGACY;
+	return is_connected;
 }
 
 static void tc_phy_wait_for_ready(struct intel_digital_port *dig_port)
@@ -876,15 +877,18 @@ static bool tc_port_has_active_links(struct intel_digital_port *dig_port,
 				     const struct intel_crtc_state *crtc_state)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+	enum icl_port_dpll_id pll_type = ICL_PORT_DPLL_DEFAULT;
 	int active_links = 0;
 
 	if (dig_port->dp.is_mst) {
+		/* TODO: get the PLL type for MST, once HW readout is done for it. */
 		active_links = intel_dp_mst_encoder_active_links(dig_port);
 	} else if (crtc_state && crtc_state->hw.active) {
+		pll_type = intel_ddi_port_pll_type(&dig_port->base, crtc_state);
 		active_links = 1;
 	}
 
-	if (active_links && !icl_tc_phy_is_connected(dig_port))
+	if (active_links && !tc_phy_is_connected(dig_port, pll_type))
 		drm_err(&i915->drm,
 			"Port %s: PHY disconnected with %d active link(s)\n",
 			dig_port->tc_port_name, active_links);
-- 
2.37.1

[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915/tc: Fix a few TypeC / MST issues

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 6440 bytes --]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues
URL   : https://patchwork.freedesktop.org/series/115270/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_12872 -> Patchwork_115270v1
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_115270v1 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_115270v1, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/index.html

Participating hosts (35 -> 34)
------------------------------

  Additional (1): fi-pnv-d510 
  Missing    (2): fi-kbl-soraka fi-snb-2520m 

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_115270v1:

### IGT changes ###

#### Possible regressions ####

  * igt@i915_module_load@load:
    - bat-adlm-1:         [PASS][1] -> [ABORT][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12872/bat-adlm-1/igt@i915_module_load@load.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-adlm-1/igt@i915_module_load@load.html

  
Known issues
------------

  Here are the changes found in Patchwork_115270v1 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_selftest@live@execlists:
    - fi-bsw-n3050:       [PASS][3] -> [ABORT][4] ([i915#7911])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12872/fi-bsw-n3050/igt@i915_selftest@live@execlists.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/fi-bsw-n3050/igt@i915_selftest@live@execlists.html

  * igt@i915_selftest@live@slpc:
    - bat-rpls-1:         [PASS][5] -> [DMESG-FAIL][6] ([i915#6367] / [i915#7996])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12872/bat-rpls-1/igt@i915_selftest@live@slpc.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-rpls-1/igt@i915_selftest@live@slpc.html

  * igt@kms_chamelium_hpd@common-hpd-after-suspend:
    - bat-dg1-5:          NOTRUN -> [SKIP][7] ([i915#7828])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-dg1-5/igt@kms_chamelium_hpd@common-hpd-after-suspend.html
    - bat-adln-1:         NOTRUN -> [SKIP][8] ([i915#7828])
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-adln-1/igt@kms_chamelium_hpd@common-hpd-after-suspend.html

  * igt@kms_psr@primary_page_flip:
    - fi-pnv-d510:        NOTRUN -> [SKIP][9] ([fdo#109271]) +38 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/fi-pnv-d510/igt@kms_psr@primary_page_flip.html

  
#### Possible fixes ####

  * igt@dmabuf@all-tests@dma_fence:
    - bat-adln-1:         [FAIL][10] ([i915#8064]) -> [PASS][11]
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12872/bat-adln-1/igt@dmabuf@all-tests@dma_fence.html
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-adln-1/igt@dmabuf@all-tests@dma_fence.html

  * igt@dmabuf@all-tests@sanitycheck:
    - bat-adln-1:         [ABORT][12] ([i915#8144]) -> [PASS][13]
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12872/bat-adln-1/igt@dmabuf@all-tests@sanitycheck.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-adln-1/igt@dmabuf@all-tests@sanitycheck.html

  * igt@i915_selftest@live@hangcheck:
    - bat-dg1-5:          [ABORT][14] ([i915#4983]) -> [PASS][15]
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12872/bat-dg1-5/igt@i915_selftest@live@hangcheck.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-dg1-5/igt@i915_selftest@live@hangcheck.html

  * igt@i915_selftest@live@migrate:
    - bat-dg2-11:         [DMESG-WARN][16] ([i915#7699]) -> [PASS][17]
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12872/bat-dg2-11/igt@i915_selftest@live@migrate.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-dg2-11/igt@i915_selftest@live@migrate.html

  
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#4983]: https://gitlab.freedesktop.org/drm/intel/issues/4983
  [i915#6367]: https://gitlab.freedesktop.org/drm/intel/issues/6367
  [i915#7699]: https://gitlab.freedesktop.org/drm/intel/issues/7699
  [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
  [i915#7911]: https://gitlab.freedesktop.org/drm/intel/issues/7911
  [i915#7996]: https://gitlab.freedesktop.org/drm/intel/issues/7996
  [i915#8064]: https://gitlab.freedesktop.org/drm/intel/issues/8064
  [i915#8144]: https://gitlab.freedesktop.org/drm/intel/issues/8144


Build changes
-------------

  * Linux: CI_DRM_12872 -> Patchwork_115270v1

  CI-20190529: 20190529
  CI_DRM_12872: f65e171596ef70c076fe02be596de29e83cfc8a3 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7202: b4ec7dac375eed2dda89c64d4de94c4c9205b601 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_115270v1: f65e171596ef70c076fe02be596de29e83cfc8a3 @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

4f4cd3bb5490 drm/i915/tc: Check the PLL type used by an enabled TC port
6788acd2d29d drm/i915/tc: Factor out a function querying active links on a TC port
2df86ebac0ac drm/i915: Add encoder hook to get the PLL type used by TC ports
19c9fc79f1c7 drm/i915/tc: Assume a TC port is legacy if VBT says the port has HDMI
f62facaf83a9 drm/i915/tc: Make the TC mode readout consistent in all PHY states
46d8d4b76ac0 drm/i915/tc: Fix initial TC mode on disabled legacy ports
f49b12379b17 drm/i915/tc: Fix TC mode for a legacy port if the PHY is not ready
e486592720ef drm/i915/tc: Fix target TC mode for a disconnected legacy port
d9d040d8b0f4 drm/i915/tc: Factor out helpers converting HPD mask to TC mode
0d755942a984 drm/i915/tc: Wait for IOM/FW PHY initialization of legacy TC ports
640515916908 drm/i915/tc: Fix system resume MST mode restore for DP-alt sinks
ac20f47ad7bc drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state
befe49b817ea drm/i915/tc: Fix TC port link ref init for DP MST during HW readout
161029d2a8c2 drm/i915/tc: Abort DP AUX transfer on a disconnected TC port

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/index.html

[-- Attachment #2: Type: text/html, Size: 7446 bytes --]

Re: [Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915/tc: Fix a few TypeC / MST issues

[Imre Deak]

On Thu, Mar 16, 2023 at 10:27:33PM +0000, Patchwork wrote:
> == Series Details ==
> 
> Series: drm/i915/tc: Fix a few TypeC / MST issues
> URL   : https://patchwork.freedesktop.org/series/115270/
> State : failure
> 
> == Summary ==
> 
> CI Bug Log - changes from CI_DRM_12872 -> Patchwork_115270v1
> ====================================================
> 
> Summary
> -------
> 
>   **FAILURE**
> 
>   Serious unknown changes coming with Patchwork_115270v1 absolutely need to be
>   verified manually.
>   
>   If you think the reported changes have nothing to do with the changes
>   introduced in Patchwork_115270v1, please notify your bug team to allow them
>   to document this new failure mode, which will reduce false positives in CI.
> 
>   External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/index.html
> 
> Participating hosts (35 -> 34)
> ------------------------------
> 
>   Additional (1): fi-pnv-d510 
>   Missing    (2): fi-kbl-soraka fi-snb-2520m 
> 
> Possible new issues
> -------------------
> 
>   Here are the unknown changes that may have been introduced in Patchwork_115270v1:
> 
> ### IGT changes ###
> 
> #### Possible regressions ####
> 
>   * igt@i915_module_load@load:
>     - bat-adlm-1:         [PASS][1] -> [ABORT][2]
>    [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12872/bat-adlm-1/igt@i915_module_load@load.html
>    [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-adlm-1/igt@i915_module_load@load.html

The above is due to an incorrect IFWI/VBT flashed on bat-adlm-1 and the
wrong native/DP-alt port configuration in BIOS setup. Because of this
DP-1 on this machine didn't actually work so far. I filed a ticket to CI
team to fix the config.

> Known issues
> ------------
> 
>   Here are the changes found in Patchwork_115270v1 that come from known issues:
> 
> ### IGT changes ###
> 
> #### Issues hit ####
> 
>   * igt@i915_selftest@live@execlists:
>     - fi-bsw-n3050:       [PASS][3] -> [ABORT][4] ([i915#7911])
>    [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12872/fi-bsw-n3050/igt@i915_selftest@live@execlists.html
>    [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/fi-bsw-n3050/igt@i915_selftest@live@execlists.html
> 
>   * igt@i915_selftest@live@slpc:
>     - bat-rpls-1:         [PASS][5] -> [DMESG-FAIL][6] ([i915#6367] / [i915#7996])
>    [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12872/bat-rpls-1/igt@i915_selftest@live@slpc.html
>    [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-rpls-1/igt@i915_selftest@live@slpc.html
> 
>   * igt@kms_chamelium_hpd@common-hpd-after-suspend:
>     - bat-dg1-5:          NOTRUN -> [SKIP][7] ([i915#7828])
>    [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-dg1-5/igt@kms_chamelium_hpd@common-hpd-after-suspend.html
>     - bat-adln-1:         NOTRUN -> [SKIP][8] ([i915#7828])
>    [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-adln-1/igt@kms_chamelium_hpd@common-hpd-after-suspend.html
> 
>   * igt@kms_psr@primary_page_flip:
>     - fi-pnv-d510:        NOTRUN -> [SKIP][9] ([fdo#109271]) +38 similar issues
>    [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/fi-pnv-d510/igt@kms_psr@primary_page_flip.html
> 
>   
> #### Possible fixes ####
> 
>   * igt@dmabuf@all-tests@dma_fence:
>     - bat-adln-1:         [FAIL][10] ([i915#8064]) -> [PASS][11]
>    [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12872/bat-adln-1/igt@dmabuf@all-tests@dma_fence.html
>    [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-adln-1/igt@dmabuf@all-tests@dma_fence.html
> 
>   * igt@dmabuf@all-tests@sanitycheck:
>     - bat-adln-1:         [ABORT][12] ([i915#8144]) -> [PASS][13]
>    [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12872/bat-adln-1/igt@dmabuf@all-tests@sanitycheck.html
>    [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-adln-1/igt@dmabuf@all-tests@sanitycheck.html
> 
>   * igt@i915_selftest@live@hangcheck:
>     - bat-dg1-5:          [ABORT][14] ([i915#4983]) -> [PASS][15]
>    [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12872/bat-dg1-5/igt@i915_selftest@live@hangcheck.html
>    [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-dg1-5/igt@i915_selftest@live@hangcheck.html
> 
>   * igt@i915_selftest@live@migrate:
>     - bat-dg2-11:         [DMESG-WARN][16] ([i915#7699]) -> [PASS][17]
>    [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12872/bat-dg2-11/igt@i915_selftest@live@migrate.html
>    [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/bat-dg2-11/igt@i915_selftest@live@migrate.html
> 
>   
>   [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
>   [i915#4983]: https://gitlab.freedesktop.org/drm/intel/issues/4983
>   [i915#6367]: https://gitlab.freedesktop.org/drm/intel/issues/6367
>   [i915#7699]: https://gitlab.freedesktop.org/drm/intel/issues/7699
>   [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
>   [i915#7911]: https://gitlab.freedesktop.org/drm/intel/issues/7911
>   [i915#7996]: https://gitlab.freedesktop.org/drm/intel/issues/7996
>   [i915#8064]: https://gitlab.freedesktop.org/drm/intel/issues/8064
>   [i915#8144]: https://gitlab.freedesktop.org/drm/intel/issues/8144
> 
> 
> Build changes
> -------------
> 
>   * Linux: CI_DRM_12872 -> Patchwork_115270v1
> 
>   CI-20190529: 20190529
>   CI_DRM_12872: f65e171596ef70c076fe02be596de29e83cfc8a3 @ git://anongit.freedesktop.org/gfx-ci/linux
>   IGT_7202: b4ec7dac375eed2dda89c64d4de94c4c9205b601 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
>   Patchwork_115270v1: f65e171596ef70c076fe02be596de29e83cfc8a3 @ git://anongit.freedesktop.org/gfx-ci/linux
> 
> 
> ### Linux commits
> 
> 4f4cd3bb5490 drm/i915/tc: Check the PLL type used by an enabled TC port
> 6788acd2d29d drm/i915/tc: Factor out a function querying active links on a TC port
> 2df86ebac0ac drm/i915: Add encoder hook to get the PLL type used by TC ports
> 19c9fc79f1c7 drm/i915/tc: Assume a TC port is legacy if VBT says the port has HDMI
> f62facaf83a9 drm/i915/tc: Make the TC mode readout consistent in all PHY states
> 46d8d4b76ac0 drm/i915/tc: Fix initial TC mode on disabled legacy ports
> f49b12379b17 drm/i915/tc: Fix TC mode for a legacy port if the PHY is not ready
> e486592720ef drm/i915/tc: Fix target TC mode for a disconnected legacy port
> d9d040d8b0f4 drm/i915/tc: Factor out helpers converting HPD mask to TC mode
> 0d755942a984 drm/i915/tc: Wait for IOM/FW PHY initialization of legacy TC ports
> 640515916908 drm/i915/tc: Fix system resume MST mode restore for DP-alt sinks
> ac20f47ad7bc drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state
> befe49b817ea drm/i915/tc: Fix TC port link ref init for DP MST during HW readout
> 161029d2a8c2 drm/i915/tc: Abort DP AUX transfer on a disconnected TC port
> 
> == Logs ==
> 
> For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v1/index.html

Re: [Intel-gfx] [PATCH 00/14] drm/i915/tc: Fix a few TypeC / MST issues

[Ville Syrjälä]

On Thu, Mar 16, 2023 at 03:17:10PM +0200, Imre Deak wrote:
> This patchset fixes a few issues on TypeC ports, related to the legacy
> port handling, HW state readout/verification. It also fixes an issue on
> TC port/MST outputs during system suspend/resume, where the modeset
> restoring the pre-suspend state fails atm.
> 
> Tested on ICL, TGL, ADLP.
> 
> Imre Deak (14):
>   drm/i915/tc: Abort DP AUX transfer on a disconnected TC port
>   drm/i915/tc: Fix TC port link ref init for DP MST during HW readout
>   drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state
>   drm/i915/tc: Fix system resume MST mode restore for DP-alt sinks
>   drm/i915/tc: Wait for IOM/FW PHY initialization of legacy TC ports
>   drm/i915/tc: Factor out helpers converting HPD mask to TC mode
>   drm/i915/tc: Fix target TC mode for a disconnected legacy port
>   drm/i915/tc: Fix TC mode for a legacy port if the PHY is not ready
>   drm/i915/tc: Fix initial TC mode on disabled legacy ports
>   drm/i915/tc: Make the TC mode readout consistent in all PHY states
>   drm/i915/tc: Assume a TC port is legacy if VBT says the port has HDMI
>   drm/i915: Add encoder hook to get the PLL type used by TC ports
>   drm/i915/tc: Factor out a function querying active links on a TC port
>   drm/i915/tc: Check the PLL type used by an enabled TC port

Read through it and didn't spot anything egregious. Just a few
minor nits for which I replied separately.

Apart from those the series is
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

> 
>  drivers/gpu/drm/i915/display/intel_ddi.c      |  44 ++-
>  drivers/gpu/drm/i915/display/intel_ddi.h      |   3 +
>  .../drm/i915/display/intel_display_types.h    |   6 +
>  drivers/gpu/drm/i915/display/intel_dp_aux.c   |  15 +-
>  drivers/gpu/drm/i915/display/intel_tc.c       | 319 ++++++++++++++----
>  drivers/gpu/drm/i915/display/intel_tc.h       |   1 +
>  6 files changed, 320 insertions(+), 68 deletions(-)
> 
> -- 
> 2.37.1

-- 
Ville Syrjälä
Intel

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/tc: Fix a few TypeC / MST issues (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues (rev2)
URL   : https://patchwork.freedesktop.org/series/115270/
State : warning

== Summary ==

Error: dim checkpatch failed
82115e6bf2c8 drm/i915/tc: Abort DP AUX transfer on a disconnected TC port
-:19: WARNING:BAD_REPORTED_BY_LINK: Reported-by: should be immediately followed by Link: with a URL to the report
#19: 
Reported-and-tested-by: Chris Chiu <chris.chiu@canonical.com>
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8279

-:20: WARNING:COMMIT_LOG_USE_LINK: Unknown link reference 'Closes:', use 'Link:' instead
#20: 
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8279

total: 0 errors, 2 warnings, 0 checks, 62 lines checked
e4c278dad7eb drm/i915/tc: Fix TC port link ref init for DP MST during HW readout
c603abfc248c drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state
960edc13fd00 drm/i915/tc: Fix system resume MST mode restore for DP-alt sinks
06f859ca3461 drm/i915/tc: Wait for IOM/FW PHY initialization of legacy TC ports
c7b4fe72364c drm/i915/tc: Factor out helpers converting HPD mask to TC mode
adfe2ef1c1d7 drm/i915/tc: Fix target TC mode for a disconnected legacy port
cdc965f1f98e drm/i915/tc: Fix TC mode for a legacy port if the PHY is not ready
0c4b4ce44c53 drm/i915/tc: Fix initial TC mode on disabled legacy ports
b5ea65a830ed drm/i915/tc: Make the TC mode readout consistent in all PHY states
e1bb2c9fd5e7 drm/i915/tc: Assume a TC port is legacy if VBT says the port has HDMI
3c96060573d3 drm/i915: Add encoder hook to get the PLL type used by TC ports
a1eec079c96f drm/i915/tc: Factor out a function querying active links on a TC port
-:30: WARNING:BRACES: braces {} are not necessary for any arm of this statement
#30: FILE: drivers/gpu/drm/i915/display/intel_tc.c:882:
+	if (dig_port->dp.is_mst) {
[...]
+	} else if (crtc && crtc->active) {
[...]

total: 0 errors, 1 warnings, 0 checks, 51 lines checked
4a6782c55f8b drm/i915/tc: Check the PLL type used by an enabled TC port

[Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915/tc: Fix a few TypeC / MST issues (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues (rev2)
URL   : https://patchwork.freedesktop.org/series/115270/
State : warning

== Summary ==

Error: git fetch origin failed

[Intel-gfx] ✗ Fi.CI.DOCS: warning for drm/i915/tc: Fix a few TypeC / MST issues (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues (rev2)
URL   : https://patchwork.freedesktop.org/series/115270/
State : warning

== Summary ==

Error: git fetch origin failed

[Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/tc: Fix a few TypeC / MST issues (rev2)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 3065 bytes --]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues (rev2)
URL   : https://patchwork.freedesktop.org/series/115270/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_12884 -> Patchwork_115270v2
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/index.html

Participating hosts (35 -> 34)
------------------------------

  Missing    (1): bat-dg1-6 

Known issues
------------

  Here are the changes found in Patchwork_115270v2 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_suspend@basic-s3@smem:
    - bat-rpls-1:         NOTRUN -> [ABORT][1] ([i915#6687] / [i915#7978])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/bat-rpls-1/igt@gem_exec_suspend@basic-s3@smem.html

  * igt@i915_selftest@live@mman:
    - bat-rpls-1:         [PASS][2] -> [TIMEOUT][3] ([i915#6794])
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/bat-rpls-1/igt@i915_selftest@live@mman.html
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/bat-rpls-1/igt@i915_selftest@live@mman.html

  
  [i915#6687]: https://gitlab.freedesktop.org/drm/intel/issues/6687
  [i915#6794]: https://gitlab.freedesktop.org/drm/intel/issues/6794
  [i915#7978]: https://gitlab.freedesktop.org/drm/intel/issues/7978


Build changes
-------------

  * Linux: CI_DRM_12884 -> Patchwork_115270v2

  CI-20190529: 20190529
  CI_DRM_12884: 1d4054731cfcb1cb9810d309b70535ae0b90ecf0 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7208: f327c5d77b6ea6adff1ef6d08f21f232dfe093e3 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_115270v2: 1d4054731cfcb1cb9810d309b70535ae0b90ecf0 @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

d236abc0a870 drm/i915/tc: Check the PLL type used by an enabled TC port
c9887c208b2d drm/i915/tc: Factor out a function querying active links on a TC port
2e8dce31e0c6 drm/i915: Add encoder hook to get the PLL type used by TC ports
b339003dca0e drm/i915/tc: Assume a TC port is legacy if VBT says the port has HDMI
a2289f06efeb drm/i915/tc: Make the TC mode readout consistent in all PHY states
541ec210d0ad drm/i915/tc: Fix initial TC mode on disabled legacy ports
b7a306ddcf45 drm/i915/tc: Fix TC mode for a legacy port if the PHY is not ready
64068963c2d3 drm/i915/tc: Fix target TC mode for a disconnected legacy port
34065ef24367 drm/i915/tc: Factor out helpers converting HPD mask to TC mode
9a12e4565618 drm/i915/tc: Wait for IOM/FW PHY initialization of legacy TC ports
ad14bc11567c drm/i915/tc: Fix system resume MST mode restore for DP-alt sinks
ab9bb9603a4e drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state
0420d4d61422 drm/i915/tc: Fix TC port link ref init for DP MST during HW readout
0c1d8b3e68f2 drm/i915/tc: Abort DP AUX transfer on a disconnected TC port

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/index.html

[-- Attachment #2: Type: text/html, Size: 3772 bytes --]

[Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915/tc: Fix a few TypeC / MST issues (rev2)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 23371 bytes --]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues (rev2)
URL   : https://patchwork.freedesktop.org/series/115270/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_12884_full -> Patchwork_115270v2_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

Participating hosts (8 -> 8)
------------------------------

  No changes in participating hosts

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_115270v2_full:

### IGT changes ###

#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * igt@kms_ccs@pipe-c-bad-rotation-90-4_tiled_dg2_rc_ccs_cc:
    - {shard-rkl}:        [SKIP][1] ([i915#4098]) -> [SKIP][2] +1 similar issue
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-rkl-2/igt@kms_ccs@pipe-c-bad-rotation-90-4_tiled_dg2_rc_ccs_cc.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-6/igt@kms_ccs@pipe-c-bad-rotation-90-4_tiled_dg2_rc_ccs_cc.html

  * igt@kms_ccs@pipe-d-bad-aux-stride-y_tiled_gen12_rc_ccs:
    - {shard-rkl}:        [SKIP][3] ([i915#1845] / [i915#4098]) -> [SKIP][4] +2 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-rkl-2/igt@kms_ccs@pipe-d-bad-aux-stride-y_tiled_gen12_rc_ccs.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-6/igt@kms_ccs@pipe-d-bad-aux-stride-y_tiled_gen12_rc_ccs.html

  * igt@kms_dp_aux_dev:
    - {shard-tglu}:       [PASS][5] -> [FAIL][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-tglu-2/igt@kms_dp_aux_dev.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-tglu-1/igt@kms_dp_aux_dev.html

  * igt@kms_plane@plane-panning-bottom-right-suspend:
    - {shard-tglu}:       NOTRUN -> [SKIP][7] +1 similar issue
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-tglu-9/igt@kms_plane@plane-panning-bottom-right-suspend.html

  * igt@kms_plane@plane-panning-top-left:
    - {shard-rkl}:        NOTRUN -> [SKIP][8] +1 similar issue
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-5/igt@kms_plane@plane-panning-top-left.html

  
Known issues
------------

  Here are the changes found in Patchwork_115270v2_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_eio@wait-wedge-immediate:
    - shard-apl:          [PASS][9] -> [DMESG-WARN][10] ([i915#62] / [i915#7634])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-apl3/igt@gem_eio@wait-wedge-immediate.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-apl4/igt@gem_eio@wait-wedge-immediate.html

  * igt@gem_exec_fair@basic-none-solo@rcs0:
    - shard-apl:          [PASS][11] -> [FAIL][12] ([i915#2842]) +1 similar issue
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-apl4/igt@gem_exec_fair@basic-none-solo@rcs0.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-apl7/igt@gem_exec_fair@basic-none-solo@rcs0.html

  * igt@i915_suspend@sysfs-reader:
    - shard-apl:          [PASS][13] -> [ABORT][14] ([i915#180]) +1 similar issue
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-apl6/igt@i915_suspend@sysfs-reader.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-apl1/igt@i915_suspend@sysfs-reader.html

  * igt@kms_atomic_interruptible@universal-setplane-primary@dp-1-pipe-a:
    - shard-apl:          [PASS][15] -> [DMESG-WARN][16] ([i915#62]) +19 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-apl3/igt@kms_atomic_interruptible@universal-setplane-primary@dp-1-pipe-a.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-apl4/igt@kms_atomic_interruptible@universal-setplane-primary@dp-1-pipe-a.html

  * igt@kms_big_fb@linear-max-hw-stride-32bpp-rotate-0:
    - shard-apl:          [PASS][17] -> [DMESG-WARN][18] ([i915#1982] / [i915#62])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-apl3/igt@kms_big_fb@linear-max-hw-stride-32bpp-rotate-0.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-apl4/igt@kms_big_fb@linear-max-hw-stride-32bpp-rotate-0.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions:
    - shard-glk:          [PASS][19] -> [FAIL][20] ([i915#2346])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-glk2/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-glk5/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size:
    - shard-apl:          [PASS][21] -> [FAIL][22] ([i915#2346])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-apl3/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-apl4/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html

  * igt@kms_flip@flip-vs-blocking-wf-vblank@a-dp1:
    - shard-apl:          [PASS][23] -> [DMESG-WARN][24] ([i915#180] / [i915#1982] / [i915#62])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-apl3/igt@kms_flip@flip-vs-blocking-wf-vblank@a-dp1.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-apl4/igt@kms_flip@flip-vs-blocking-wf-vblank@a-dp1.html

  * igt@kms_vblank@pipe-a-query-busy-hang:
    - shard-apl:          [PASS][25] -> [DMESG-WARN][26] ([i915#180] / [i915#62]) +19 similar issues
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-apl3/igt@kms_vblank@pipe-a-query-busy-hang.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-apl4/igt@kms_vblank@pipe-a-query-busy-hang.html

  
#### Possible fixes ####

  * igt@device_reset@unbind-reset-rebind:
    - {shard-rkl}:        [FAIL][27] ([i915#4778]) -> [PASS][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-rkl-5/igt@device_reset@unbind-reset-rebind.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-1/igt@device_reset@unbind-reset-rebind.html

  * igt@fbdev@write:
    - {shard-tglu}:       [SKIP][29] ([i915#2582]) -> [PASS][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-tglu-9/igt@fbdev@write.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-tglu-4/igt@fbdev@write.html

  * {igt@gem_barrier_race@remote-request@rcs0}:
    - {shard-tglu}:       [ABORT][31] ([i915#8211]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-tglu-9/igt@gem_barrier_race@remote-request@rcs0.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-tglu-4/igt@gem_barrier_race@remote-request@rcs0.html

  * igt@gem_ctx_persistence@smoketest:
    - {shard-tglu}:       [FAIL][33] ([i915#5099]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-tglu-6/igt@gem_ctx_persistence@smoketest.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-tglu-6/igt@gem_ctx_persistence@smoketest.html

  * igt@gem_exec_balancer@fairslice:
    - {shard-rkl}:        [SKIP][35] ([i915#6259]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-rkl-5/igt@gem_exec_balancer@fairslice.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-1/igt@gem_exec_balancer@fairslice.html

  * igt@gem_exec_fair@basic-pace-share@rcs0:
    - {shard-rkl}:        [FAIL][37] ([i915#2842]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-rkl-2/igt@gem_exec_fair@basic-pace-share@rcs0.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-4/igt@gem_exec_fair@basic-pace-share@rcs0.html
    - shard-apl:          [FAIL][39] ([i915#2842]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-apl6/igt@gem_exec_fair@basic-pace-share@rcs0.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-apl1/igt@gem_exec_fair@basic-pace-share@rcs0.html

  * igt@gem_exec_reloc@basic-cpu-gtt-noreloc:
    - {shard-rkl}:        [SKIP][41] ([i915#3281]) -> [PASS][42] +3 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-rkl-4/igt@gem_exec_reloc@basic-cpu-gtt-noreloc.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-5/igt@gem_exec_reloc@basic-cpu-gtt-noreloc.html

  * igt@gem_exec_suspend@basic-s4-devices@smem:
    - {shard-tglu}:       [ABORT][43] ([i915#7975]) -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-tglu-10/igt@gem_exec_suspend@basic-s4-devices@smem.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-tglu-9/igt@gem_exec_suspend@basic-s4-devices@smem.html

  * igt@gem_mmap_gtt@basic-small-bo:
    - {shard-rkl}:        [SKIP][45] ([fdo#109315]) -> [PASS][46] +1 similar issue
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-rkl-5/igt@gem_mmap_gtt@basic-small-bo.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-1/igt@gem_mmap_gtt@basic-small-bo.html

  * igt@gem_userptr_blits@forbidden-operations:
    - {shard-rkl}:        [SKIP][47] ([i915#3282]) -> [PASS][48] +2 similar issues
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-rkl-4/igt@gem_userptr_blits@forbidden-operations.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-5/igt@gem_userptr_blits@forbidden-operations.html

  * igt@gen9_exec_parse@batch-without-end:
    - {shard-rkl}:        [SKIP][49] ([i915#2527]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-rkl-4/igt@gen9_exec_parse@batch-without-end.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-5/igt@gen9_exec_parse@batch-without-end.html

  * igt@i915_pm_dc@dc6-dpms:
    - {shard-tglu}:       [FAIL][51] ([i915#3989] / [i915#454]) -> [PASS][52]
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-tglu-7/igt@i915_pm_dc@dc6-dpms.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-tglu-2/igt@i915_pm_dc@dc6-dpms.html

  * igt@i915_pm_rpm@fences-dpms:
    - {shard-rkl}:        [SKIP][53] ([i915#1849]) -> [PASS][54]
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-rkl-2/igt@i915_pm_rpm@fences-dpms.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-6/igt@i915_pm_rpm@fences-dpms.html

  * igt@kms_big_fb@x-tiled-64bpp-rotate-180:
    - {shard-rkl}:        [SKIP][55] ([i915#1845] / [i915#4098]) -> [PASS][56] +5 similar issues
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-rkl-2/igt@kms_big_fb@x-tiled-64bpp-rotate-180.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-6/igt@kms_big_fb@x-tiled-64bpp-rotate-180.html

  * igt@kms_ccs@pipe-c-crc-primary-rotation-180-y_tiled_gen12_rc_ccs:
    - {shard-tglu}:       [SKIP][57] ([i915#1845]) -> [PASS][58] +19 similar issues
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-tglu-10/igt@kms_ccs@pipe-c-crc-primary-rotation-180-y_tiled_gen12_rc_ccs.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-tglu-3/igt@kms_ccs@pipe-c-crc-primary-rotation-180-y_tiled_gen12_rc_ccs.html

  * igt@kms_ccs@pipe-d-bad-pixel-format-y_tiled_gen12_rc_ccs:
    - {shard-tglu}:       [SKIP][59] ([i915#1845] / [i915#7651]) -> [PASS][60] +12 similar issues
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-tglu-9/igt@kms_ccs@pipe-d-bad-pixel-format-y_tiled_gen12_rc_ccs.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-tglu-4/igt@kms_ccs@pipe-d-bad-pixel-format-y_tiled_gen12_rc_ccs.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size:
    - shard-glk:          [FAIL][61] ([i915#2346]) -> [PASS][62]
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-glk4/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-glk7/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-wc:
    - {shard-rkl}:        [SKIP][63] ([i915#1849] / [i915#4098]) -> [PASS][64] +3 similar issues
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-rkl-2/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-wc.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-6/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-wc.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-indfb-plflip-blt:
    - {shard-tglu}:       [SKIP][65] ([i915#1849]) -> [PASS][66] +4 similar issues
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-tglu-10/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-indfb-plflip-blt.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-tglu-3/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-indfb-plflip-blt.html

  * igt@kms_psr@primary_render:
    - {shard-rkl}:        [SKIP][67] ([i915#1072]) -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-rkl-2/igt@kms_psr@primary_render.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-6/igt@kms_psr@primary_render.html

  * igt@syncobj_timeline@invalid-multi-wait-all-unsubmitted-submitted-signaled:
    - {shard-rkl}:        [SKIP][69] ([i915#2575]) -> [PASS][70] +1 similar issue
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-rkl-5/igt@syncobj_timeline@invalid-multi-wait-all-unsubmitted-submitted-signaled.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-rkl-1/igt@syncobj_timeline@invalid-multi-wait-all-unsubmitted-submitted-signaled.html

  * igt@sysfs_heartbeat_interval@precise@vcs1:
    - {shard-dg1}:        [FAIL][71] ([i915#1755]) -> [PASS][72]
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12884/shard-dg1-15/igt@sysfs_heartbeat_interval@precise@vcs1.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/shard-dg1-17/igt@sysfs_heartbeat_interval@precise@vcs1.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#109274]: https://bugs.freedesktop.org/show_bug.cgi?id=109274
  [fdo#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
  [fdo#109289]: https://bugs.freedesktop.org/show_bug.cgi?id=109289
  [fdo#109315]: https://bugs.freedesktop.org/show_bug.cgi?id=109315
  [fdo#110189]: https://bugs.freedesktop.org/show_bug.cgi?id=110189
  [fdo#110723]: https://bugs.freedesktop.org/show_bug.cgi?id=110723
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [fdo#111614]: https://bugs.freedesktop.org/show_bug.cgi?id=111614
  [fdo#111615]: https://bugs.freedesktop.org/show_bug.cgi?id=111615
  [fdo#111656]: https://bugs.freedesktop.org/show_bug.cgi?id=111656
  [fdo#111825]: https://bugs.freedesktop.org/show_bug.cgi?id=111825
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [fdo#112054]: https://bugs.freedesktop.org/show_bug.cgi?id=112054
  [fdo#112283]: https://bugs.freedesktop.org/show_bug.cgi?id=112283
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#132]: https://gitlab.freedesktop.org/drm/intel/issues/132
  [i915#1755]: https://gitlab.freedesktop.org/drm/intel/issues/1755
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#1825]: https://gitlab.freedesktop.org/drm/intel/issues/1825
  [i915#1839]: https://gitlab.freedesktop.org/drm/intel/issues/1839
  [i915#1845]: https://gitlab.freedesktop.org/drm/intel/issues/1845
  [i915#1849]: https://gitlab.freedesktop.org/drm/intel/issues/1849
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2346]: https://gitlab.freedesktop.org/drm/intel/issues/2346
  [i915#2435]: https://gitlab.freedesktop.org/drm/intel/issues/2435
  [i915#2436]: https://gitlab.freedesktop.org/drm/intel/issues/2436
  [i915#2527]: https://gitlab.freedesktop.org/drm/intel/issues/2527
  [i915#2532]: https://gitlab.freedesktop.org/drm/intel/issues/2532
  [i915#2575]: https://gitlab.freedesktop.org/drm/intel/issues/2575
  [i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582
  [i915#2587]: https://gitlab.freedesktop.org/drm/intel/issues/2587
  [i915#2658]: https://gitlab.freedesktop.org/drm/intel/issues/2658
  [i915#2672]: https://gitlab.freedesktop.org/drm/intel/issues/2672
  [i915#2681]: https://gitlab.freedesktop.org/drm/intel/issues/2681
  [i915#280]: https://gitlab.freedesktop.org/drm/intel/issues/280
  [i915#284]: https://gitlab.freedesktop.org/drm/intel/issues/284
  [i915#2842]: https://gitlab.freedesktop.org/drm/intel/issues/2842
  [i915#3281]: https://gitlab.freedesktop.org/drm/intel/issues/3281
  [i915#3282]: https://gitlab.freedesktop.org/drm/intel/issues/3282
  [i915#3297]: https://gitlab.freedesktop.org/drm/intel/issues/3297
  [i915#3359]: https://gitlab.freedesktop.org/drm/intel/issues/3359
  [i915#3361]: https://gitlab.freedesktop.org/drm/intel/issues/3361
  [i915#3458]: https://gitlab.freedesktop.org/drm/intel/issues/3458
  [i915#3539]: https://gitlab.freedesktop.org/drm/intel/issues/3539
  [i915#3546]: https://gitlab.freedesktop.org/drm/intel/issues/3546
  [i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555
  [i915#3637]: https://gitlab.freedesktop.org/drm/intel/issues/3637
  [i915#3638]: https://gitlab.freedesktop.org/drm/intel/issues/3638
  [i915#3639]: https://gitlab.freedesktop.org/drm/intel/issues/3639
  [i915#3689]: https://gitlab.freedesktop.org/drm/intel/issues/3689
  [i915#3708]: https://gitlab.freedesktop.org/drm/intel/issues/3708
  [i915#3734]: https://gitlab.freedesktop.org/drm/intel/issues/3734
  [i915#3886]: https://gitlab.freedesktop.org/drm/intel/issues/3886
  [i915#3938]: https://gitlab.freedesktop.org/drm/intel/issues/3938
  [i915#3952]: https://gitlab.freedesktop.org/drm/intel/issues/3952
  [i915#3989]: https://gitlab.freedesktop.org/drm/intel/issues/3989
  [i915#404]: https://gitlab.freedesktop.org/drm/intel/issues/404
  [i915#4070]: https://gitlab.freedesktop.org/drm/intel/issues/4070
  [i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
  [i915#4078]: https://gitlab.freedesktop.org/drm/intel/issues/4078
  [i915#4083]: https://gitlab.freedesktop.org/drm/intel/issues/4083
  [i915#4098]: https://gitlab.freedesktop.org/drm/intel/issues/4098
  [i915#4103]: https://gitlab.freedesktop.org/drm/intel/issues/4103
  [i915#4270]: https://gitlab.freedesktop.org/drm/intel/issues/4270
  [i915#4525]: https://gitlab.freedesktop.org/drm/intel/issues/4525
  [i915#4538]: https://gitlab.freedesktop.org/drm/intel/issues/4538
  [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
  [i915#4778]: https://gitlab.freedesktop.org/drm/intel/issues/4778
  [i915#4812]: https://gitlab.freedesktop.org/drm/intel/issues/4812
  [i915#4833]: https://gitlab.freedesktop.org/drm/intel/issues/4833
  [i915#4852]: https://gitlab.freedesktop.org/drm/intel/issues/4852
  [i915#4860]: https://gitlab.freedesktop.org/drm/intel/issues/4860
  [i915#4983]: https://gitlab.freedesktop.org/drm/intel/issues/4983
  [i915#5099]: https://gitlab.freedesktop.org/drm/intel/issues/5099
  [i915#5176]: https://gitlab.freedesktop.org/drm/intel/issues/5176
  [i915#5235]: https://gitlab.freedesktop.org/drm/intel/issues/5235
  [i915#5286]: https://gitlab.freedesktop.org/drm/intel/issues/5286
  [i915#5288]: https://gitlab.freedesktop.org/drm/intel/issues/5288
  [i915#5289]: https://gitlab.freedesktop.org/drm/intel/issues/5289
  [i915#5325]: https://gitlab.freedesktop.org/drm/intel/issues/5325
  [i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
  [i915#5563]: https://gitlab.freedesktop.org/drm/intel/issues/5563
  [i915#5608]: https://gitlab.freedesktop.org/drm/intel/issues/5608
  [i915#5723]: https://gitlab.freedesktop.org/drm/intel/issues/5723
  [i915#6095]: https://gitlab.freedesktop.org/drm/intel/issues/6095
  [i915#62]: https://gitlab.freedesktop.org/drm/intel/issues/62
  [i915#6247]: https://gitlab.freedesktop.org/drm/intel/issues/6247
  [i915#6248]: https://gitlab.freedesktop.org/drm/intel/issues/6248
  [i915#6252]: https://gitlab.freedesktop.org/drm/intel/issues/6252
  [i915#6259]: https://gitlab.freedesktop.org/drm/intel/issues/6259
  [i915#6497]: https://gitlab.freedesktop.org/drm/intel/issues/6497
  [i915#6524]: https://gitlab.freedesktop.org/drm/intel/issues/6524
  [i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
  [i915#6621]: https://gitlab.freedesktop.org/drm/intel/issues/6621
  [i915#6768]: https://gitlab.freedesktop.org/drm/intel/issues/6768
  [i915#6944]: https://gitlab.freedesktop.org/drm/intel/issues/6944
  [i915#6953]: https://gitlab.freedesktop.org/drm/intel/issues/6953
  [i915#7116]: https://gitlab.freedesktop.org/drm/intel/issues/7116
  [i915#7118]: https://gitlab.freedesktop.org/drm/intel/issues/7118
  [i915#7128]: https://gitlab.freedesktop.org/drm/intel/issues/7128
  [i915#7294]: https://gitlab.freedesktop.org/drm/intel/issues/7294
  [i915#7634]: https://gitlab.freedesktop.org/drm/intel/issues/7634
  [i915#7651]: https://gitlab.freedesktop.org/drm/intel/issues/7651
  [i915#7697]: https://gitlab.freedesktop.org/drm/intel/issues/7697
  [i915#7711]: https://gitlab.freedesktop.org/drm/intel/issues/7711
  [i915#7742]: https://gitlab.freedesktop.org/drm/intel/issues/7742
  [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
  [i915#7949]: https://gitlab.freedesktop.org/drm/intel/issues/7949
  [i915#7957]: https://gitlab.freedesktop.org/drm/intel/issues/7957
  [i915#7975]: https://gitlab.freedesktop.org/drm/intel/issues/7975
  [i915#7981]: https://gitlab.freedesktop.org/drm/intel/issues/7981
  [i915#8152]: https://gitlab.freedesktop.org/drm/intel/issues/8152
  [i915#8154]: https://gitlab.freedesktop.org/drm/intel/issues/8154
  [i915#8211]: https://gitlab.freedesktop.org/drm/intel/issues/8211
  [i915#8228]: https://gitlab.freedesktop.org/drm/intel/issues/8228
  [i915#8282]: https://gitlab.freedesktop.org/drm/intel/issues/8282


Build changes
-------------

  * Linux: CI_DRM_12884 -> Patchwork_115270v2

  CI-20190529: 20190529
  CI_DRM_12884: 1d4054731cfcb1cb9810d309b70535ae0b90ecf0 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7208: f327c5d77b6ea6adff1ef6d08f21f232dfe093e3 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_115270v2: 1d4054731cfcb1cb9810d309b70535ae0b90ecf0 @ git://anongit.freedesktop.org/gfx-ci/linux
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v2/index.html

[-- Attachment #2: Type: text/html, Size: 19986 bytes --]

[Intel-gfx] ✗ Fi.CI.BUILD: warning for drm/i915/tc: Fix a few TypeC / MST issues (rev5)

[Patchwork]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues (rev5)
URL   : https://patchwork.freedesktop.org/series/115270/
State : warning

== Summary ==

Error: git fetch origin failed

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/tc: Fix a few TypeC / MST issues (rev5)

[Patchwork]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues (rev5)
URL   : https://patchwork.freedesktop.org/series/115270/
State : warning

== Summary ==

Error: git fetch origin failed

[Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915/tc: Fix a few TypeC / MST issues (rev5)

[Patchwork]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues (rev5)
URL   : https://patchwork.freedesktop.org/series/115270/
State : warning

== Summary ==

Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:117:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:148:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:150:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:154:26: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:156:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:174:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:176:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:180:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:16: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:182:9: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:186:1: warning: unreplaced symbol 'return'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:188:9: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: unreplaced symbol 'oldbit'
+./arch/x86/include/asm/bitops.h:192:35: warning: un

[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915/tc: Fix a few TypeC / MST issues (rev5)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 9077 bytes --]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues (rev5)
URL   : https://patchwork.freedesktop.org/series/115270/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_12890 -> Patchwork_115270v5
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_115270v5 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_115270v5, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/index.html

Participating hosts (36 -> 36)
------------------------------

  Additional (1): bat-atsm-1 
  Missing    (1): fi-snb-2520m 

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_115270v5:

### IGT changes ###

#### Possible regressions ####

  * igt@gem_exec_suspend@basic-s0@smem:
    - bat-rpls-2:         [PASS][1] -> [ABORT][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12890/bat-rpls-2/igt@gem_exec_suspend@basic-s0@smem.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-rpls-2/igt@gem_exec_suspend@basic-s0@smem.html

  * igt@i915_pm_rps@basic-api:
    - bat-dg1-6:          [PASS][3] -> [FAIL][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12890/bat-dg1-6/igt@i915_pm_rps@basic-api.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-dg1-6/igt@i915_pm_rps@basic-api.html

  
Known issues
------------

  Here are the changes found in Patchwork_115270v5 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@fbdev@eof:
    - bat-atsm-1:         NOTRUN -> [SKIP][5] ([i915#2582]) +4 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@fbdev@eof.html

  * igt@gem_mmap@basic:
    - bat-atsm-1:         NOTRUN -> [SKIP][6] ([i915#4083])
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@gem_mmap@basic.html

  * igt@gem_tiled_fence_blits@basic:
    - bat-atsm-1:         NOTRUN -> [SKIP][7] ([i915#4077]) +2 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@gem_tiled_fence_blits@basic.html

  * igt@gem_tiled_pread_basic:
    - bat-atsm-1:         NOTRUN -> [SKIP][8] ([i915#4079]) +1 similar issue
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@gem_tiled_pread_basic.html

  * igt@i915_selftest@live@migrate:
    - bat-dg2-11:         [PASS][9] -> [DMESG-WARN][10] ([i915#7699])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12890/bat-dg2-11/igt@i915_selftest@live@migrate.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-dg2-11/igt@i915_selftest@live@migrate.html

  * igt@i915_suspend@basic-s3-without-i915:
    - bat-atsm-1:         NOTRUN -> [SKIP][11] ([i915#6645])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@i915_suspend@basic-s3-without-i915.html

  * igt@kms_addfb_basic@size-max:
    - bat-atsm-1:         NOTRUN -> [SKIP][12] ([i915#6077]) +36 similar issues
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_addfb_basic@size-max.html

  * igt@kms_cursor_legacy@basic-flip-after-cursor-atomic:
    - bat-atsm-1:         NOTRUN -> [SKIP][13] ([i915#6078]) +19 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_cursor_legacy@basic-flip-after-cursor-atomic.html

  * igt@kms_flip@basic-plain-flip:
    - bat-atsm-1:         NOTRUN -> [SKIP][14] ([i915#6166]) +3 similar issues
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_flip@basic-plain-flip.html

  * igt@kms_force_connector_basic@prune-stale-modes:
    - bat-atsm-1:         NOTRUN -> [SKIP][15] ([i915#6093]) +3 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_force_connector_basic@prune-stale-modes.html

  * igt@kms_pipe_crc_basic@hang-read-crc:
    - bat-atsm-1:         NOTRUN -> [SKIP][16] ([i915#1836]) +6 similar issues
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_pipe_crc_basic@hang-read-crc.html

  * igt@kms_prop_blob@basic:
    - bat-atsm-1:         NOTRUN -> [SKIP][17] ([i915#7357])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_prop_blob@basic.html

  * igt@kms_psr@sprite_plane_onoff:
    - bat-atsm-1:         NOTRUN -> [SKIP][18] ([i915#1072]) +3 similar issues
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_psr@sprite_plane_onoff.html

  * igt@kms_setmode@basic-clone-single-crtc:
    - bat-atsm-1:         NOTRUN -> [SKIP][19] ([i915#6094])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_setmode@basic-clone-single-crtc.html

  * igt@prime_vgem@basic-fence-flip:
    - bat-atsm-1:         NOTRUN -> [SKIP][20] ([fdo#109295] / [i915#6078])
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@prime_vgem@basic-fence-flip.html

  * igt@prime_vgem@basic-fence-mmap:
    - bat-atsm-1:         NOTRUN -> [SKIP][21] ([fdo#109295] / [i915#4077]) +1 similar issue
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@prime_vgem@basic-fence-mmap.html

  * igt@prime_vgem@basic-write:
    - bat-atsm-1:         NOTRUN -> [SKIP][22] ([fdo#109295]) +3 similar issues
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@prime_vgem@basic-write.html

  
#### Warnings ####

  * igt@i915_selftest@live@slpc:
    - bat-rpls-2:         [DMESG-FAIL][23] ([i915#6367] / [i915#7913]) -> [DMESG-FAIL][24] ([i915#6997] / [i915#7913])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12890/bat-rpls-2/igt@i915_selftest@live@slpc.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-rpls-2/igt@i915_selftest@live@slpc.html

  
  [fdo#109295]: https://bugs.freedesktop.org/show_bug.cgi?id=109295
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1836]: https://gitlab.freedesktop.org/drm/intel/issues/1836
  [i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582
  [i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
  [i915#4079]: https://gitlab.freedesktop.org/drm/intel/issues/4079
  [i915#4083]: https://gitlab.freedesktop.org/drm/intel/issues/4083
  [i915#6077]: https://gitlab.freedesktop.org/drm/intel/issues/6077
  [i915#6078]: https://gitlab.freedesktop.org/drm/intel/issues/6078
  [i915#6093]: https://gitlab.freedesktop.org/drm/intel/issues/6093
  [i915#6094]: https://gitlab.freedesktop.org/drm/intel/issues/6094
  [i915#6166]: https://gitlab.freedesktop.org/drm/intel/issues/6166
  [i915#6367]: https://gitlab.freedesktop.org/drm/intel/issues/6367
  [i915#6645]: https://gitlab.freedesktop.org/drm/intel/issues/6645
  [i915#6997]: https://gitlab.freedesktop.org/drm/intel/issues/6997
  [i915#7357]: https://gitlab.freedesktop.org/drm/intel/issues/7357
  [i915#7699]: https://gitlab.freedesktop.org/drm/intel/issues/7699
  [i915#7913]: https://gitlab.freedesktop.org/drm/intel/issues/7913


Build changes
-------------

  * Linux: CI_DRM_12890 -> Patchwork_115270v5

  CI-20190529: 20190529
  CI_DRM_12890: d4834b54c9207f50e07560f1be732a626a1f4bca @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7210: 5f7116708590b55864456acd993ecdb02374a06f @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_115270v5: d4834b54c9207f50e07560f1be732a626a1f4bca @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

69b197a11e90 drm/i915/tc: Check the PLL type used by an enabled TC port
f08c2734efbd drm/i915/tc: Factor out a function querying active links on a TC port
ce43f166e4c8 drm/i915: Add encoder hook to get the PLL type used by TC ports
2004793ac26f drm/i915/tc: Assume a TC port is legacy if VBT says the port has HDMI
9e9d2fd16a78 drm/i915/tc: Make the TC mode readout consistent in all PHY states
515a64b25cbc drm/i915/tc: Fix initial TC mode on disabled legacy ports
eca58eb98289 drm/i915/tc: Fix TC mode for a legacy port if the PHY is not ready
92a4660856f7 drm/i915/tc: Fix target TC mode for a disconnected legacy port
731d038c38d4 drm/i915/tc: Factor out helpers converting HPD mask to TC mode
8854cbcfe768 drm/i915/tc: Wait for IOM/FW PHY initialization of legacy TC ports
5a6cf2c99b77 drm/i915/tc: Fix system resume MST mode restore for DP-alt sinks
be709c10c911 drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state
19e8be5df491 drm/i915/tc: Fix TC port link ref init for DP MST during HW readout
63821e5a3efd drm/i915/tc: Abort DP AUX transfer on a disconnected TC port

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/index.html

[-- Attachment #2: Type: text/html, Size: 10613 bytes --]

Re: [Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915/tc: Fix a few TypeC / MST issues (rev5)

[Imre Deak]

On Tue, Mar 21, 2023 at 10:37:41PM +0000, Patchwork wrote:
> == Series Details ==
> 
> Series: drm/i915/tc: Fix a few TypeC / MST issues (rev5)
> URL   : https://patchwork.freedesktop.org/series/115270/
> State : failure
> 
> == Summary ==
> 
> CI Bug Log - changes from CI_DRM_12890 -> Patchwork_115270v5
> ====================================================
> 
> Summary
> -------
> 
>   **FAILURE**
> 
>   Serious unknown changes coming with Patchwork_115270v5 absolutely need to be
>   verified manually.
>   
>   If you think the reported changes have nothing to do with the changes
>   introduced in Patchwork_115270v5, please notify your bug team to allow them
>   to document this new failure mode, which will reduce false positives in CI.
> 
>   External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/index.html
> 
> Participating hosts (36 -> 36)
> ------------------------------
> 
>   Additional (1): bat-atsm-1 
>   Missing    (1): fi-snb-2520m 
> 
> Possible new issues
> -------------------
> 
>   Here are the unknown changes that may have been introduced in Patchwork_115270v5:
> 
> ### IGT changes ###
> 
> #### Possible regressions ####
> 
>   * igt@gem_exec_suspend@basic-s0@smem:
>     - bat-rpls-2:         [PASS][1] -> [ABORT][2]
>    [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12890/bat-rpls-2/igt@gem_exec_suspend@basic-s0@smem.html
>    [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-rpls-2/igt@gem_exec_suspend@basic-s0@smem.html

Unrelated problem: there are no TypeC PHYs on RPL-S and there is no
display connected to the above host. Looks like some xHCI
suspend/resume issue, which also happened earlier in:

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_7193/bat-rpls-2/igt@gem_exec_suspend@basic-s3@smem.html

and starts with:
<6> [368.247539] pcieport 0000:00:1d.0: pciehp: Slot(8): Card not present
<3> [368.251918] pci 0000:02:03.0: Unable to change power state from D3cold to D0, device inaccessible
<6> [368.252118] xhci_hcd 0000:38:00.0: remove, state 4
<6> [368.252129] usb usb3: USB disconnect, device number 1
<6> [368.252792] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/tgl_guc_70.bin version 70.5.1
<6> [368.252796] i915 0000:00:02.0: [drm] GT0: HuC firmware i915/tgl_huc.bin version 7.9.3
<6> [368.253381] xhci_hcd 0000:38:00.0: USB bus 3 deregistered
<6> [368.253395] xhci_hcd 0000:38:00.0: remove, state 4
<6> [368.253400] usb usb1: USB disconnect, device number 1
<4> [368.254914] xhci_hcd 0000:38:00.0: Host halt failed, -19
<4> [368.254934] xhci_hcd 0000:38:00.0: Host not accessible, reset failed.
<7> [368.255694] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT0: GUC: communication enabled
<6> [368.255808] xhci_hcd 0000:38:00.0: USB bus 1 deregistered
<4> [368.255822] ------------[ cut here ]------------
<4> [368.255823] xhci_hcd 0000:38:00.0: disabling already-disabled device
<4> [368.255832] WARNING: CPU: 0 PID: 149 at drivers/pci/pci.c:2241 pci_disable_device+0x8f/0xb0

I see the above 'Host halt failed' error on this machine in all/most CI
runs.

>   * igt@i915_pm_rps@basic-api:
>     - bat-dg1-6:          [PASS][3] -> [FAIL][4]
>    [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12890/bat-dg1-6/igt@i915_pm_rps@basic-api.html
>    [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-dg1-6/igt@i915_pm_rps@basic-api.html

Unrelated problem, no TC PHYs or displays connected on the above card:

Decrease max to midpoint...
(i915_pm_rps:5287) DEBUG: gt freq (MHz):  act=0  cur=983  min=300  max=975  RP0=1650  RP1=600  RPn=300  boost=1650
(i915_pm_rps:5287) CRITICAL: Test assertion failure function check_freq_constraints, file ../../../usr/src/igt-gpu-tools/tests/i915/i915_pm_rps.c:162:
(i915_pm_rps:5287) CRITICAL: Failed assertion: freqs[CUR] <= freqs[MAX]
(i915_pm_rps:5287) CRITICAL: Last errno: 22, Invalid argument
(i915_pm_rps:5287) CRITICAL: error: 983 > 975

> Known issues
> ------------
> 
>   Here are the changes found in Patchwork_115270v5 that come from known issues:
> 
> ### IGT changes ###
> 
> #### Issues hit ####
> 
>   * igt@fbdev@eof:
>     - bat-atsm-1:         NOTRUN -> [SKIP][5] ([i915#2582]) +4 similar issues
>    [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@fbdev@eof.html
> 
>   * igt@gem_mmap@basic:
>     - bat-atsm-1:         NOTRUN -> [SKIP][6] ([i915#4083])
>    [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@gem_mmap@basic.html
> 
>   * igt@gem_tiled_fence_blits@basic:
>     - bat-atsm-1:         NOTRUN -> [SKIP][7] ([i915#4077]) +2 similar issues
>    [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@gem_tiled_fence_blits@basic.html
> 
>   * igt@gem_tiled_pread_basic:
>     - bat-atsm-1:         NOTRUN -> [SKIP][8] ([i915#4079]) +1 similar issue
>    [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@gem_tiled_pread_basic.html
> 
>   * igt@i915_selftest@live@migrate:
>     - bat-dg2-11:         [PASS][9] -> [DMESG-WARN][10] ([i915#7699])
>    [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12890/bat-dg2-11/igt@i915_selftest@live@migrate.html
>    [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-dg2-11/igt@i915_selftest@live@migrate.html
> 
>   * igt@i915_suspend@basic-s3-without-i915:
>     - bat-atsm-1:         NOTRUN -> [SKIP][11] ([i915#6645])
>    [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@i915_suspend@basic-s3-without-i915.html
> 
>   * igt@kms_addfb_basic@size-max:
>     - bat-atsm-1:         NOTRUN -> [SKIP][12] ([i915#6077]) +36 similar issues
>    [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_addfb_basic@size-max.html
> 
>   * igt@kms_cursor_legacy@basic-flip-after-cursor-atomic:
>     - bat-atsm-1:         NOTRUN -> [SKIP][13] ([i915#6078]) +19 similar issues
>    [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_cursor_legacy@basic-flip-after-cursor-atomic.html
> 
>   * igt@kms_flip@basic-plain-flip:
>     - bat-atsm-1:         NOTRUN -> [SKIP][14] ([i915#6166]) +3 similar issues
>    [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_flip@basic-plain-flip.html
> 
>   * igt@kms_force_connector_basic@prune-stale-modes:
>     - bat-atsm-1:         NOTRUN -> [SKIP][15] ([i915#6093]) +3 similar issues
>    [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_force_connector_basic@prune-stale-modes.html
> 
>   * igt@kms_pipe_crc_basic@hang-read-crc:
>     - bat-atsm-1:         NOTRUN -> [SKIP][16] ([i915#1836]) +6 similar issues
>    [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_pipe_crc_basic@hang-read-crc.html
> 
>   * igt@kms_prop_blob@basic:
>     - bat-atsm-1:         NOTRUN -> [SKIP][17] ([i915#7357])
>    [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_prop_blob@basic.html
> 
>   * igt@kms_psr@sprite_plane_onoff:
>     - bat-atsm-1:         NOTRUN -> [SKIP][18] ([i915#1072]) +3 similar issues
>    [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_psr@sprite_plane_onoff.html
> 
>   * igt@kms_setmode@basic-clone-single-crtc:
>     - bat-atsm-1:         NOTRUN -> [SKIP][19] ([i915#6094])
>    [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@kms_setmode@basic-clone-single-crtc.html
> 
>   * igt@prime_vgem@basic-fence-flip:
>     - bat-atsm-1:         NOTRUN -> [SKIP][20] ([fdo#109295] / [i915#6078])
>    [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@prime_vgem@basic-fence-flip.html
> 
>   * igt@prime_vgem@basic-fence-mmap:
>     - bat-atsm-1:         NOTRUN -> [SKIP][21] ([fdo#109295] / [i915#4077]) +1 similar issue
>    [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@prime_vgem@basic-fence-mmap.html
> 
>   * igt@prime_vgem@basic-write:
>     - bat-atsm-1:         NOTRUN -> [SKIP][22] ([fdo#109295]) +3 similar issues
>    [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-atsm-1/igt@prime_vgem@basic-write.html
> 
>   
> #### Warnings ####
> 
>   * igt@i915_selftest@live@slpc:
>     - bat-rpls-2:         [DMESG-FAIL][23] ([i915#6367] / [i915#7913]) -> [DMESG-FAIL][24] ([i915#6997] / [i915#7913])
>    [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12890/bat-rpls-2/igt@i915_selftest@live@slpc.html
>    [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/bat-rpls-2/igt@i915_selftest@live@slpc.html
> 
>   
>   [fdo#109295]: https://bugs.freedesktop.org/show_bug.cgi?id=109295
>   [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
>   [i915#1836]: https://gitlab.freedesktop.org/drm/intel/issues/1836
>   [i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582
>   [i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
>   [i915#4079]: https://gitlab.freedesktop.org/drm/intel/issues/4079
>   [i915#4083]: https://gitlab.freedesktop.org/drm/intel/issues/4083
>   [i915#6077]: https://gitlab.freedesktop.org/drm/intel/issues/6077
>   [i915#6078]: https://gitlab.freedesktop.org/drm/intel/issues/6078
>   [i915#6093]: https://gitlab.freedesktop.org/drm/intel/issues/6093
>   [i915#6094]: https://gitlab.freedesktop.org/drm/intel/issues/6094
>   [i915#6166]: https://gitlab.freedesktop.org/drm/intel/issues/6166
>   [i915#6367]: https://gitlab.freedesktop.org/drm/intel/issues/6367
>   [i915#6645]: https://gitlab.freedesktop.org/drm/intel/issues/6645
>   [i915#6997]: https://gitlab.freedesktop.org/drm/intel/issues/6997
>   [i915#7357]: https://gitlab.freedesktop.org/drm/intel/issues/7357
>   [i915#7699]: https://gitlab.freedesktop.org/drm/intel/issues/7699
>   [i915#7913]: https://gitlab.freedesktop.org/drm/intel/issues/7913
> 
> 
> Build changes
> -------------
> 
>   * Linux: CI_DRM_12890 -> Patchwork_115270v5
> 
>   CI-20190529: 20190529
>   CI_DRM_12890: d4834b54c9207f50e07560f1be732a626a1f4bca @ git://anongit.freedesktop.org/gfx-ci/linux
>   IGT_7210: 5f7116708590b55864456acd993ecdb02374a06f @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
>   Patchwork_115270v5: d4834b54c9207f50e07560f1be732a626a1f4bca @ git://anongit.freedesktop.org/gfx-ci/linux
> 
> 
> ### Linux commits
> 
> 69b197a11e90 drm/i915/tc: Check the PLL type used by an enabled TC port
> f08c2734efbd drm/i915/tc: Factor out a function querying active links on a TC port
> ce43f166e4c8 drm/i915: Add encoder hook to get the PLL type used by TC ports
> 2004793ac26f drm/i915/tc: Assume a TC port is legacy if VBT says the port has HDMI
> 9e9d2fd16a78 drm/i915/tc: Make the TC mode readout consistent in all PHY states
> 515a64b25cbc drm/i915/tc: Fix initial TC mode on disabled legacy ports
> eca58eb98289 drm/i915/tc: Fix TC mode for a legacy port if the PHY is not ready
> 92a4660856f7 drm/i915/tc: Fix target TC mode for a disconnected legacy port
> 731d038c38d4 drm/i915/tc: Factor out helpers converting HPD mask to TC mode
> 8854cbcfe768 drm/i915/tc: Wait for IOM/FW PHY initialization of legacy TC ports
> 5a6cf2c99b77 drm/i915/tc: Fix system resume MST mode restore for DP-alt sinks
> be709c10c911 drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state
> 19e8be5df491 drm/i915/tc: Fix TC port link ref init for DP MST during HW readout
> 63821e5a3efd drm/i915/tc: Abort DP AUX transfer on a disconnected TC port
> 
> == Logs ==
> 
> For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v5/index.html

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/tc: Fix a few TypeC / MST issues (rev6)

[Patchwork]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues (rev6)
URL   : https://patchwork.freedesktop.org/series/115270/
State : warning

== Summary ==

Error: dim checkpatch failed
396311312b37 drm/i915/tc: Abort DP AUX transfer on a disconnected TC port
-:19: WARNING:BAD_REPORTED_BY_LINK: Reported-by: should be immediately followed by Link: with a URL to the report
#19: 
Reported-and-tested-by: Chris Chiu <chris.chiu@canonical.com>
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8279

-:20: WARNING:COMMIT_LOG_USE_LINK: Unknown link reference 'Closes:', use 'Link:' instead
#20: 
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8279

total: 0 errors, 2 warnings, 0 checks, 62 lines checked
4b887edcc316 drm/i915/tc: Fix TC port link ref init for DP MST during HW readout
979eb13e7394 drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state
ab62a3280a1c drm/i915/tc: Fix system resume MST mode restore for DP-alt sinks
1848a360acde drm/i915/tc: Wait for IOM/FW PHY initialization of legacy TC ports
71b0bb81c017 drm/i915/tc: Factor out helpers converting HPD mask to TC mode
7bc18f6d379e drm/i915/tc: Fix target TC mode for a disconnected legacy port
84b74346000c drm/i915/tc: Fix TC mode for a legacy port if the PHY is not ready
31f1408352a3 drm/i915/tc: Fix initial TC mode on disabled legacy ports
361e79abd98d drm/i915/tc: Make the TC mode readout consistent in all PHY states
381c0eba436e drm/i915/tc: Assume a TC port is legacy if VBT says the port has HDMI
eaac166e5495 drm/i915: Add encoder hook to get the PLL type used by TC ports
dac2efbe875f drm/i915/tc: Factor out a function querying active links on a TC port
-:50: WARNING:BRACES: braces {} are not necessary for any arm of this statement
#50: FILE: drivers/gpu/drm/i915/display/intel_tc.c:881:
+	if (dig_port->dp.is_mst) {
[...]
+	} else if (crtc_state && crtc_state->hw.active) {
[...]

total: 0 errors, 1 warnings, 0 checks, 86 lines checked
21c75ee63936 drm/i915/tc: Check the PLL type used by an enabled TC port

[Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915/tc: Fix a few TypeC / MST issues (rev6)

[Patchwork]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues (rev6)
URL   : https://patchwork.freedesktop.org/series/115270/
State : warning

== Summary ==

Error: git fetch origin failed

[Intel-gfx] ✗ Fi.CI.DOCS: warning for drm/i915/tc: Fix a few TypeC / MST issues (rev6)

[Patchwork]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues (rev6)
URL   : https://patchwork.freedesktop.org/series/115270/
State : warning

== Summary ==

Error: git fetch origin failed

[Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/tc: Fix a few TypeC / MST issues (rev6)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 5352 bytes --]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues (rev6)
URL   : https://patchwork.freedesktop.org/series/115270/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_12893 -> Patchwork_115270v6
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/index.html

Participating hosts (37 -> 35)
------------------------------

  Missing    (2): bat-dg1-6 fi-snb-2520m 

Known issues
------------

  Here are the changes found in Patchwork_115270v6 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_selftest@live@hangcheck:
    - bat-dg2-11:         [PASS][1] -> [ABORT][2] ([i915#7913])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/bat-dg2-11/igt@i915_selftest@live@hangcheck.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/bat-dg2-11/igt@i915_selftest@live@hangcheck.html

  * igt@i915_selftest@live@migrate:
    - bat-dg2-11:         [PASS][3] -> [DMESG-WARN][4] ([i915#7699])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/bat-dg2-11/igt@i915_selftest@live@migrate.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/bat-dg2-11/igt@i915_selftest@live@migrate.html

  * igt@i915_selftest@live@reset:
    - bat-rpls-1:         NOTRUN -> [ABORT][5] ([i915#4983])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/bat-rpls-1/igt@i915_selftest@live@reset.html

  * igt@i915_selftest@live@slpc:
    - bat-rpls-2:         NOTRUN -> [DMESG-FAIL][6] ([i915#6997] / [i915#7913])
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/bat-rpls-2/igt@i915_selftest@live@slpc.html

  * igt@kms_chamelium_hpd@common-hpd-after-suspend:
    - bat-rpls-2:         NOTRUN -> [SKIP][7] ([i915#7828])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/bat-rpls-2/igt@kms_chamelium_hpd@common-hpd-after-suspend.html

  * igt@kms_pipe_crc_basic@suspend-read-crc:
    - bat-rpls-2:         NOTRUN -> [SKIP][8] ([i915#1845])
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/bat-rpls-2/igt@kms_pipe_crc_basic@suspend-read-crc.html

  
#### Possible fixes ####

  * igt@i915_pm_rps@basic-api:
    - bat-dg2-11:         [FAIL][9] -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/bat-dg2-11/igt@i915_pm_rps@basic-api.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/bat-dg2-11/igt@i915_pm_rps@basic-api.html

  * igt@i915_selftest@live@mman:
    - bat-rpls-1:         [TIMEOUT][11] ([i915#6794]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/bat-rpls-1/igt@i915_selftest@live@mman.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/bat-rpls-1/igt@i915_selftest@live@mman.html

  * igt@i915_selftest@live@reset:
    - bat-rpls-2:         [ABORT][13] ([i915#4983] / [i915#7913]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/bat-rpls-2/igt@i915_selftest@live@reset.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/bat-rpls-2/igt@i915_selftest@live@reset.html

  
  [i915#1845]: https://gitlab.freedesktop.org/drm/intel/issues/1845
  [i915#4983]: https://gitlab.freedesktop.org/drm/intel/issues/4983
  [i915#6794]: https://gitlab.freedesktop.org/drm/intel/issues/6794
  [i915#6997]: https://gitlab.freedesktop.org/drm/intel/issues/6997
  [i915#7699]: https://gitlab.freedesktop.org/drm/intel/issues/7699
  [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
  [i915#7913]: https://gitlab.freedesktop.org/drm/intel/issues/7913


Build changes
-------------

  * Linux: CI_DRM_12893 -> Patchwork_115270v6

  CI-20190529: 20190529
  CI_DRM_12893: f8980398783b2abaa6479829786e9ffb9c4b7490 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7210: 5f7116708590b55864456acd993ecdb02374a06f @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_115270v6: f8980398783b2abaa6479829786e9ffb9c4b7490 @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

d0f13dd5155d drm/i915/tc: Check the PLL type used by an enabled TC port
d33177850e3d drm/i915/tc: Factor out a function querying active links on a TC port
3435ec3986be drm/i915: Add encoder hook to get the PLL type used by TC ports
78504737c7ba drm/i915/tc: Assume a TC port is legacy if VBT says the port has HDMI
74d3a2f1d7f5 drm/i915/tc: Make the TC mode readout consistent in all PHY states
303dce4b5846 drm/i915/tc: Fix initial TC mode on disabled legacy ports
c0164c57eaad drm/i915/tc: Fix TC mode for a legacy port if the PHY is not ready
b68691cbb862 drm/i915/tc: Fix target TC mode for a disconnected legacy port
991624377230 drm/i915/tc: Factor out helpers converting HPD mask to TC mode
e94813e85cf8 drm/i915/tc: Wait for IOM/FW PHY initialization of legacy TC ports
84f5894219b9 drm/i915/tc: Fix system resume MST mode restore for DP-alt sinks
ad3b4a7a16c9 drm/i915/tc: Fix the ICL PHY ownership check in TC-cold state
45a05141725e drm/i915/tc: Fix TC port link ref init for DP MST during HW readout
0630049fa318 drm/i915/tc: Abort DP AUX transfer on a disconnected TC port

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/index.html

[-- Attachment #2: Type: text/html, Size: 6459 bytes --]

[Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915/tc: Fix a few TypeC / MST issues (rev6)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 23310 bytes --]

== Series Details ==

Series: drm/i915/tc: Fix a few TypeC / MST issues (rev6)
URL   : https://patchwork.freedesktop.org/series/115270/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_12893_full -> Patchwork_115270v6_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

Participating hosts (7 -> 8)
------------------------------

  Additional (1): shard-rkl0 

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_115270v6_full:

### IGT changes ###

#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * igt@i915_pm_rps@min-max-config-idle:
    - {shard-dg1}:        NOTRUN -> [FAIL][1]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-dg1-14/igt@i915_pm_rps@min-max-config-idle.html

  * igt@kms_dp_aux_dev:
    - {shard-tglu}:       [PASS][2] -> [FAIL][3]
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-tglu-9/igt@kms_dp_aux_dev.html
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-tglu-8/igt@kms_dp_aux_dev.html

  * igt@kms_plane@plane-panning-bottom-right-suspend:
    - {shard-tglu}:       NOTRUN -> [SKIP][4] +1 similar issue
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-tglu-9/igt@kms_plane@plane-panning-bottom-right-suspend.html

  
Known issues
------------

  Here are the changes found in Patchwork_115270v6_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_fair@basic-pace-solo@rcs0:
    - shard-apl:          [PASS][5] -> [FAIL][6] ([i915#2842])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-apl1/igt@gem_exec_fair@basic-pace-solo@rcs0.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-apl3/igt@gem_exec_fair@basic-pace-solo@rcs0.html

  * igt@gem_exec_fair@basic-pace@vcs0:
    - shard-glk:          [PASS][7] -> [FAIL][8] ([i915#2842])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-glk8/igt@gem_exec_fair@basic-pace@vcs0.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-glk7/igt@gem_exec_fair@basic-pace@vcs0.html

  
#### Possible fixes ####

  * igt@drm_fdinfo@idle@rcs0:
    - {shard-rkl}:        [FAIL][9] ([i915#7742]) -> [PASS][10] +2 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-1/igt@drm_fdinfo@idle@rcs0.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-5/igt@drm_fdinfo@idle@rcs0.html

  * igt@feature_discovery@psr1:
    - {shard-rkl}:        [SKIP][11] ([i915#658]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@feature_discovery@psr1.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@feature_discovery@psr1.html

  * igt@gem_ctx_persistence@legacy-engines-hang@blt:
    - {shard-rkl}:        [SKIP][13] ([i915#6252]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-5/igt@gem_ctx_persistence@legacy-engines-hang@blt.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-4/igt@gem_ctx_persistence@legacy-engines-hang@blt.html

  * igt@gem_eio@suspend:
    - {shard-rkl}:        [FAIL][15] ([i915#5115] / [i915#7052]) -> [PASS][16]
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@gem_eio@suspend.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-1/igt@gem_eio@suspend.html

  * igt@gem_exec_fair@basic-deadline:
    - {shard-rkl}:        [FAIL][17] ([i915#2846]) -> [PASS][18]
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-1/igt@gem_exec_fair@basic-deadline.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-3/igt@gem_exec_fair@basic-deadline.html

  * igt@gem_exec_fair@basic-pace-share@rcs0:
    - shard-glk:          [FAIL][19] ([i915#2842]) -> [PASS][20]
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-glk9/igt@gem_exec_fair@basic-pace-share@rcs0.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-glk3/igt@gem_exec_fair@basic-pace-share@rcs0.html

  * igt@gem_exec_fair@basic-pace@rcs0:
    - {shard-rkl}:        [FAIL][21] ([i915#2842]) -> [PASS][22] +2 similar issues
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-1/igt@gem_exec_fair@basic-pace@rcs0.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-5/igt@gem_exec_fair@basic-pace@rcs0.html

  * igt@gem_exec_flush@basic-batch-kernel-default-cmd:
    - {shard-rkl}:        [SKIP][23] ([fdo#109313]) -> [PASS][24]
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-1/igt@gem_exec_flush@basic-batch-kernel-default-cmd.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-5/igt@gem_exec_flush@basic-batch-kernel-default-cmd.html

  * igt@gem_exec_reloc@basic-cpu-gtt-noreloc:
    - {shard-rkl}:        [SKIP][25] ([i915#3281]) -> [PASS][26] +2 similar issues
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-1/igt@gem_exec_reloc@basic-cpu-gtt-noreloc.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-5/igt@gem_exec_reloc@basic-cpu-gtt-noreloc.html

  * igt@gem_partial_pwrite_pread@write:
    - {shard-rkl}:        [SKIP][27] ([i915#3282]) -> [PASS][28] +2 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-3/igt@gem_partial_pwrite_pread@write.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-5/igt@gem_partial_pwrite_pread@write.html

  * igt@gen9_exec_parse@basic-rejected-ctx-param:
    - {shard-rkl}:        [SKIP][29] ([i915#2527]) -> [PASS][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-1/igt@gen9_exec_parse@basic-rejected-ctx-param.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-5/igt@gen9_exec_parse@basic-rejected-ctx-param.html

  * igt@i915_hangman@gt-engine-error@bcs0:
    - {shard-rkl}:        [SKIP][31] ([i915#6258]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-5/igt@i915_hangman@gt-engine-error@bcs0.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-2/igt@i915_hangman@gt-engine-error@bcs0.html

  * igt@i915_pm_rpm@dpms-mode-unset-lpsp:
    - {shard-rkl}:        [SKIP][33] ([i915#1397]) -> [PASS][34] +1 similar issue
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-2/igt@i915_pm_rpm@dpms-mode-unset-lpsp.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@i915_pm_rpm@dpms-mode-unset-lpsp.html

  * igt@i915_pm_rpm@dpms-mode-unset-non-lpsp:
    - {shard-dg1}:        [SKIP][35] ([i915#1397]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-dg1-14/igt@i915_pm_rpm@dpms-mode-unset-non-lpsp.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-dg1-16/igt@i915_pm_rpm@dpms-mode-unset-non-lpsp.html

  * igt@i915_pm_rpm@fences-dpms:
    - {shard-rkl}:        [SKIP][37] ([i915#1849]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@i915_pm_rpm@fences-dpms.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@i915_pm_rpm@fences-dpms.html

  * igt@i915_pm_rpm@modeset-lpsp-stress-no-wait:
    - {shard-tglu}:       [SKIP][39] ([i915#1397]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-tglu-9/igt@i915_pm_rpm@modeset-lpsp-stress-no-wait.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-tglu-8/igt@i915_pm_rpm@modeset-lpsp-stress-no-wait.html

  * igt@i915_selftest@live@migrate:
    - shard-glk:          [DMESG-FAIL][41] -> [PASS][42]
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-glk1/igt@i915_selftest@live@migrate.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-glk6/igt@i915_selftest@live@migrate.html

  * igt@kms_ccs@pipe-b-bad-aux-stride-y_tiled_gen12_rc_ccs:
    - {shard-rkl}:        [SKIP][43] ([i915#1845] / [i915#4098]) -> [PASS][44] +35 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@kms_ccs@pipe-b-bad-aux-stride-y_tiled_gen12_rc_ccs.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@kms_ccs@pipe-b-bad-aux-stride-y_tiled_gen12_rc_ccs.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions:
    - shard-apl:          [FAIL][45] ([i915#2346]) -> [PASS][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-apl6/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-apl7/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html

  * igt@kms_dp_aux_dev:
    - {shard-rkl}:        [SKIP][47] ([i915#1257]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@kms_dp_aux_dev.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@kms_dp_aux_dev.html

  * igt@kms_fbcon_fbt@fbc-suspend:
    - shard-apl:          [FAIL][49] ([i915#4767]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-apl1/igt@kms_fbcon_fbt@fbc-suspend.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-apl3/igt@kms_fbcon_fbt@fbc-suspend.html

  * igt@kms_frontbuffer_tracking@fbc-1p-indfb-fliptrack-mmap-gtt:
    - {shard-tglu}:       [SKIP][51] ([i915#1849]) -> [PASS][52] +4 similar issues
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-tglu-9/igt@kms_frontbuffer_tracking@fbc-1p-indfb-fliptrack-mmap-gtt.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-tglu-8/igt@kms_frontbuffer_tracking@fbc-1p-indfb-fliptrack-mmap-gtt.html

  * igt@kms_frontbuffer_tracking@fbc-tiling-linear:
    - {shard-rkl}:        [SKIP][53] ([i915#1849] / [i915#4098]) -> [PASS][54] +16 similar issues
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@kms_frontbuffer_tracking@fbc-tiling-linear.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@kms_frontbuffer_tracking@fbc-tiling-linear.html

  * igt@kms_psr@sprite_plane_onoff:
    - {shard-rkl}:        [SKIP][55] ([i915#1072]) -> [PASS][56] +2 similar issues
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-2/igt@kms_psr@sprite_plane_onoff.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@kms_psr@sprite_plane_onoff.html

  * igt@kms_psr_stress_test@invalidate-primary-flip-overlay:
    - {shard-rkl}:        [SKIP][57] ([i915#5461]) -> [PASS][58]
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@kms_psr_stress_test@invalidate-primary-flip-overlay.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@kms_psr_stress_test@invalidate-primary-flip-overlay.html

  * igt@kms_pwrite_crc:
    - {shard-tglu}:       [SKIP][59] ([fdo#109274] / [i915#1845]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-tglu-9/igt@kms_pwrite_crc.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-tglu-8/igt@kms_pwrite_crc.html

  * igt@kms_universal_plane@universal-plane-pageflip-windowed-pipe-b:
    - {shard-rkl}:        [SKIP][61] ([i915#4098]) -> [PASS][62] +2 similar issues
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@kms_universal_plane@universal-plane-pageflip-windowed-pipe-b.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@kms_universal_plane@universal-plane-pageflip-windowed-pipe-b.html

  * igt@kms_vblank@pipe-c-wait-forked:
    - {shard-tglu}:       [SKIP][63] ([i915#1845] / [i915#7651]) -> [PASS][64] +11 similar issues
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-tglu-9/igt@kms_vblank@pipe-c-wait-forked.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-tglu-8/igt@kms_vblank@pipe-c-wait-forked.html

  * igt@perf_pmu@most-busy-check-all@rcs0:
    - {shard-rkl}:        [FAIL][65] ([i915#4349]) -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@perf_pmu@most-busy-check-all@rcs0.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@perf_pmu@most-busy-check-all@rcs0.html

  * igt@prime_vgem@basic-fence-flip:
    - {shard-rkl}:        [SKIP][67] ([fdo#109295] / [i915#3708] / [i915#4098]) -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-2/igt@prime_vgem@basic-fence-flip.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@prime_vgem@basic-fence-flip.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#109274]: https://bugs.freedesktop.org/show_bug.cgi?id=109274
  [fdo#109279]: https://bugs.freedesktop.org/show_bug.cgi?id=109279
  [fdo#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
  [fdo#109289]: https://bugs.freedesktop.org/show_bug.cgi?id=109289
  [fdo#109295]: https://bugs.freedesktop.org/show_bug.cgi?id=109295
  [fdo#109308]: https://bugs.freedesktop.org/show_bug.cgi?id=109308
  [fdo#109313]: https://bugs.freedesktop.org/show_bug.cgi?id=109313
  [fdo#110189]: https://bugs.freedesktop.org/show_bug.cgi?id=110189
  [fdo#110723]: https://bugs.freedesktop.org/show_bug.cgi?id=110723
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [fdo#111614]: https://bugs.freedesktop.org/show_bug.cgi?id=111614
  [fdo#111615]: https://bugs.freedesktop.org/show_bug.cgi?id=111615
  [fdo#111825]: https://bugs.freedesktop.org/show_bug.cgi?id=111825
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [fdo#112054]: https://bugs.freedesktop.org/show_bug.cgi?id=112054
  [fdo#112283]: https://bugs.freedesktop.org/show_bug.cgi?id=112283
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1257]: https://gitlab.freedesktop.org/drm/intel/issues/1257
  [i915#132]: https://gitlab.freedesktop.org/drm/intel/issues/132
  [i915#1397]: https://gitlab.freedesktop.org/drm/intel/issues/1397
  [i915#1769]: https://gitlab.freedesktop.org/drm/intel/issues/1769
  [i915#1825]: https://gitlab.freedesktop.org/drm/intel/issues/1825
  [i915#1845]: https://gitlab.freedesktop.org/drm/intel/issues/1845
  [i915#1849]: https://gitlab.freedesktop.org/drm/intel/issues/1849
  [i915#1902]: https://gitlab.freedesktop.org/drm/intel/issues/1902
  [i915#2232]: https://gitlab.freedesktop.org/drm/intel/issues/2232
  [i915#2346]: https://gitlab.freedesktop.org/drm/intel/issues/2346
  [i915#2433]: https://gitlab.freedesktop.org/drm/intel/issues/2433
  [i915#2437]: https://gitlab.freedesktop.org/drm/intel/issues/2437
  [i915#2527]: https://gitlab.freedesktop.org/drm/intel/issues/2527
  [i915#2575]: https://gitlab.freedesktop.org/drm/intel/issues/2575
  [i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582
  [i915#2587]: https://gitlab.freedesktop.org/drm/intel/issues/2587
  [i915#2658]: https://gitlab.freedesktop.org/drm/intel/issues/2658
  [i915#2672]: https://gitlab.freedesktop.org/drm/intel/issues/2672
  [i915#2681]: https://gitlab.freedesktop.org/drm/intel/issues/2681
  [i915#2842]: https://gitlab.freedesktop.org/drm/intel/issues/2842
  [i915#2846]: https://gitlab.freedesktop.org/drm/intel/issues/2846
  [i915#2920]: https://gitlab.freedesktop.org/drm/intel/issues/2920
  [i915#3116]: https://gitlab.freedesktop.org/drm/intel/issues/3116
  [i915#3281]: https://gitlab.freedesktop.org/drm/intel/issues/3281
  [i915#3282]: https://gitlab.freedesktop.org/drm/intel/issues/3282
  [i915#3291]: https://gitlab.freedesktop.org/drm/intel/issues/3291
  [i915#3297]: https://gitlab.freedesktop.org/drm/intel/issues/3297
  [i915#3299]: https://gitlab.freedesktop.org/drm/intel/issues/3299
  [i915#3359]: https://gitlab.freedesktop.org/drm/intel/issues/3359
  [i915#3361]: https://gitlab.freedesktop.org/drm/intel/issues/3361
  [i915#3458]: https://gitlab.freedesktop.org/drm/intel/issues/3458
  [i915#3539]: https://gitlab.freedesktop.org/drm/intel/issues/3539
  [i915#3546]: https://gitlab.freedesktop.org/drm/intel/issues/3546
  [i915#3547]: https://gitlab.freedesktop.org/drm/intel/issues/3547
  [i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555
  [i915#3591]: https://gitlab.freedesktop.org/drm/intel/issues/3591
  [i915#3637]: https://gitlab.freedesktop.org/drm/intel/issues/3637
  [i915#3638]: https://gitlab.freedesktop.org/drm/intel/issues/3638
  [i915#3689]: https://gitlab.freedesktop.org/drm/intel/issues/3689
  [i915#3708]: https://gitlab.freedesktop.org/drm/intel/issues/3708
  [i915#3734]: https://gitlab.freedesktop.org/drm/intel/issues/3734
  [i915#3742]: https://gitlab.freedesktop.org/drm/intel/issues/3742
  [i915#3840]: https://gitlab.freedesktop.org/drm/intel/issues/3840
  [i915#3886]: https://gitlab.freedesktop.org/drm/intel/issues/3886
  [i915#3936]: https://gitlab.freedesktop.org/drm/intel/issues/3936
  [i915#3952]: https://gitlab.freedesktop.org/drm/intel/issues/3952
  [i915#3955]: https://gitlab.freedesktop.org/drm/intel/issues/3955
  [i915#3989]: https://gitlab.freedesktop.org/drm/intel/issues/3989
  [i915#4070]: https://gitlab.freedesktop.org/drm/intel/issues/4070
  [i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
  [i915#4079]: https://gitlab.freedesktop.org/drm/intel/issues/4079
  [i915#4083]: https://gitlab.freedesktop.org/drm/intel/issues/4083
  [i915#4098]: https://gitlab.freedesktop.org/drm/intel/issues/4098
  [i915#4103]: https://gitlab.freedesktop.org/drm/intel/issues/4103
  [i915#4212]: https://gitlab.freedesktop.org/drm/intel/issues/4212
  [i915#4213]: https://gitlab.freedesktop.org/drm/intel/issues/4213
  [i915#4270]: https://gitlab.freedesktop.org/drm/intel/issues/4270
  [i915#4349]: https://gitlab.freedesktop.org/drm/intel/issues/4349
  [i915#4538]: https://gitlab.freedesktop.org/drm/intel/issues/4538
  [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
  [i915#4565]: https://gitlab.freedesktop.org/drm/intel/issues/4565
  [i915#4579]: https://gitlab.freedesktop.org/drm/intel/issues/4579
  [i915#4767]: https://gitlab.freedesktop.org/drm/intel/issues/4767
  [i915#4812]: https://gitlab.freedesktop.org/drm/intel/issues/4812
  [i915#4833]: https://gitlab.freedesktop.org/drm/intel/issues/4833
  [i915#4852]: https://gitlab.freedesktop.org/drm/intel/issues/4852
  [i915#4859]: https://gitlab.freedesktop.org/drm/intel/issues/4859
  [i915#4860]: https://gitlab.freedesktop.org/drm/intel/issues/4860
  [i915#4879]: https://gitlab.freedesktop.org/drm/intel/issues/4879
  [i915#4880]: https://gitlab.freedesktop.org/drm/intel/issues/4880
  [i915#4884]: https://gitlab.freedesktop.org/drm/intel/issues/4884
  [i915#4885]: https://gitlab.freedesktop.org/drm/intel/issues/4885
  [i915#5115]: https://gitlab.freedesktop.org/drm/intel/issues/5115
  [i915#5176]: https://gitlab.freedesktop.org/drm/intel/issues/5176
  [i915#5235]: https://gitlab.freedesktop.org/drm/intel/issues/5235
  [i915#5286]: https://gitlab.freedesktop.org/drm/intel/issues/5286
  [i915#5288]: https://gitlab.freedesktop.org/drm/intel/issues/5288
  [i915#5289]: https://gitlab.freedesktop.org/drm/intel/issues/5289
  [i915#5325]: https://gitlab.freedesktop.org/drm/intel/issues/5325
  [i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
  [i915#5354]: https://gitlab.freedesktop.org/drm/intel/issues/5354
  [i915#5439]: https://gitlab.freedesktop.org/drm/intel/issues/5439
  [i915#5461]: https://gitlab.freedesktop.org/drm/intel/issues/5461
  [i915#5563]: https://gitlab.freedesktop.org/drm/intel/issues/5563
  [i915#6095]: https://gitlab.freedesktop.org/drm/intel/issues/6095
  [i915#6227]: https://gitlab.freedesktop.org/drm/intel/issues/6227
  [i915#6247]: https://gitlab.freedesktop.org/drm/intel/issues/6247
  [i915#6248]: https://gitlab.freedesktop.org/drm/intel/issues/6248
  [i915#6252]: https://gitlab.freedesktop.org/drm/intel/issues/6252
  [i915#6258]: https://gitlab.freedesktop.org/drm/intel/issues/6258
  [i915#6259]: https://gitlab.freedesktop.org/drm/intel/issues/6259
  [i915#6268]: https://gitlab.freedesktop.org/drm/intel/issues/6268
  [i915#6301]: https://gitlab.freedesktop.org/drm/intel/issues/6301
  [i915#6403]: https://gitlab.freedesktop.org/drm/intel/issues/6403
  [i915#6433]: https://gitlab.freedesktop.org/drm/intel/issues/6433
  [i915#6497]: https://gitlab.freedesktop.org/drm/intel/issues/6497
  [i915#6524]: https://gitlab.freedesktop.org/drm/intel/issues/6524
  [i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
  [i915#6768]: https://gitlab.freedesktop.org/drm/intel/issues/6768
  [i915#6944]: https://gitlab.freedesktop.org/drm/intel/issues/6944
  [i915#6946]: https://gitlab.freedesktop.org/drm/intel/issues/6946
  [i915#6953]: https://gitlab.freedesktop.org/drm/intel/issues/6953
  [i915#7037]: https://gitlab.freedesktop.org/drm/intel/issues/7037
  [i915#7052]: https://gitlab.freedesktop.org/drm/intel/issues/7052
  [i915#7116]: https://gitlab.freedesktop.org/drm/intel/issues/7116
  [i915#7118]: https://gitlab.freedesktop.org/drm/intel/issues/7118
  [i915#7128]: https://gitlab.freedesktop.org/drm/intel/issues/7128
  [i915#7294]: https://gitlab.freedesktop.org/drm/intel/issues/7294
  [i915#7561]: https://gitlab.freedesktop.org/drm/intel/issues/7561
  [i915#7651]: https://gitlab.freedesktop.org/drm/intel/issues/7651
  [i915#7711]: https://gitlab.freedesktop.org/drm/intel/issues/7711
  [i915#7742]: https://gitlab.freedesktop.org/drm/intel/issues/7742
  [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
  [i915#7949]: https://gitlab.freedesktop.org/drm/intel/issues/7949
  [i915#7957]: https://gitlab.freedesktop.org/drm/intel/issues/7957
  [i915#8018]: https://gitlab.freedesktop.org/drm/intel/issues/8018
  [i915#8152]: https://gitlab.freedesktop.org/drm/intel/issues/8152
  [i915#8154]: https://gitlab.freedesktop.org/drm/intel/issues/8154
  [i915#8247]: https://gitlab.freedesktop.org/drm/intel/issues/8247
  [i915#8282]: https://gitlab.freedesktop.org/drm/intel/issues/8282


Build changes
-------------

  * Linux: CI_DRM_12893 -> Patchwork_115270v6

  CI-20190529: 20190529
  CI_DRM_12893: f8980398783b2abaa6479829786e9ffb9c4b7490 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7210: 5f7116708590b55864456acd993ecdb02374a06f @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_115270v6: f8980398783b2abaa6479829786e9ffb9c4b7490 @ git://anongit.freedesktop.org/gfx-ci/linux
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/index.html

[-- Attachment #2: Type: text/html, Size: 18056 bytes --]

Re: [Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915/tc: Fix a few TypeC / MST issues (rev6)

[Imre Deak]

On Wed, Mar 22, 2023 at 03:07:44PM +0000, Patchwork wrote:
> == Series Details ==
> 
> Series: drm/i915/tc: Fix a few TypeC / MST issues (rev6)
> URL   : https://patchwork.freedesktop.org/series/115270/
> State : success

Thanks for the reviews, the patchset is pushed to din.

> == Summary ==
> 
> CI Bug Log - changes from CI_DRM_12893_full -> Patchwork_115270v6_full
> ====================================================
> 
> Summary
> -------
> 
>   **SUCCESS**
> 
>   No regressions found.
> 
>   
> 
> Participating hosts (7 -> 8)
> ------------------------------
> 
>   Additional (1): shard-rkl0 
> 
> Possible new issues
> -------------------
> 
>   Here are the unknown changes that may have been introduced in Patchwork_115270v6_full:
> 
> ### IGT changes ###
> 
> #### Suppressed ####
> 
>   The following results come from untrusted machines, tests, or statuses.
>   They do not affect the overall result.
> 
>   * igt@i915_pm_rps@min-max-config-idle:
>     - {shard-dg1}:        NOTRUN -> [FAIL][1]
>    [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-dg1-14/igt@i915_pm_rps@min-max-config-idle.html
> 
>   * igt@kms_dp_aux_dev:
>     - {shard-tglu}:       [PASS][2] -> [FAIL][3]
>    [2]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-tglu-9/igt@kms_dp_aux_dev.html
>    [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-tglu-8/igt@kms_dp_aux_dev.html
> 
>   * igt@kms_plane@plane-panning-bottom-right-suspend:
>     - {shard-tglu}:       NOTRUN -> [SKIP][4] +1 similar issue
>    [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-tglu-9/igt@kms_plane@plane-panning-bottom-right-suspend.html
> 
>   
> Known issues
> ------------
> 
>   Here are the changes found in Patchwork_115270v6_full that come from known issues:
> 
> ### IGT changes ###
> 
> #### Issues hit ####
> 
>   * igt@gem_exec_fair@basic-pace-solo@rcs0:
>     - shard-apl:          [PASS][5] -> [FAIL][6] ([i915#2842])
>    [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-apl1/igt@gem_exec_fair@basic-pace-solo@rcs0.html
>    [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-apl3/igt@gem_exec_fair@basic-pace-solo@rcs0.html
> 
>   * igt@gem_exec_fair@basic-pace@vcs0:
>     - shard-glk:          [PASS][7] -> [FAIL][8] ([i915#2842])
>    [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-glk8/igt@gem_exec_fair@basic-pace@vcs0.html
>    [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-glk7/igt@gem_exec_fair@basic-pace@vcs0.html
> 
>   
> #### Possible fixes ####
> 
>   * igt@drm_fdinfo@idle@rcs0:
>     - {shard-rkl}:        [FAIL][9] ([i915#7742]) -> [PASS][10] +2 similar issues
>    [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-1/igt@drm_fdinfo@idle@rcs0.html
>    [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-5/igt@drm_fdinfo@idle@rcs0.html
> 
>   * igt@feature_discovery@psr1:
>     - {shard-rkl}:        [SKIP][11] ([i915#658]) -> [PASS][12]
>    [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@feature_discovery@psr1.html
>    [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@feature_discovery@psr1.html
> 
>   * igt@gem_ctx_persistence@legacy-engines-hang@blt:
>     - {shard-rkl}:        [SKIP][13] ([i915#6252]) -> [PASS][14]
>    [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-5/igt@gem_ctx_persistence@legacy-engines-hang@blt.html
>    [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-4/igt@gem_ctx_persistence@legacy-engines-hang@blt.html
> 
>   * igt@gem_eio@suspend:
>     - {shard-rkl}:        [FAIL][15] ([i915#5115] / [i915#7052]) -> [PASS][16]
>    [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@gem_eio@suspend.html
>    [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-1/igt@gem_eio@suspend.html
> 
>   * igt@gem_exec_fair@basic-deadline:
>     - {shard-rkl}:        [FAIL][17] ([i915#2846]) -> [PASS][18]
>    [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-1/igt@gem_exec_fair@basic-deadline.html
>    [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-3/igt@gem_exec_fair@basic-deadline.html
> 
>   * igt@gem_exec_fair@basic-pace-share@rcs0:
>     - shard-glk:          [FAIL][19] ([i915#2842]) -> [PASS][20]
>    [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-glk9/igt@gem_exec_fair@basic-pace-share@rcs0.html
>    [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-glk3/igt@gem_exec_fair@basic-pace-share@rcs0.html
> 
>   * igt@gem_exec_fair@basic-pace@rcs0:
>     - {shard-rkl}:        [FAIL][21] ([i915#2842]) -> [PASS][22] +2 similar issues
>    [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-1/igt@gem_exec_fair@basic-pace@rcs0.html
>    [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-5/igt@gem_exec_fair@basic-pace@rcs0.html
> 
>   * igt@gem_exec_flush@basic-batch-kernel-default-cmd:
>     - {shard-rkl}:        [SKIP][23] ([fdo#109313]) -> [PASS][24]
>    [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-1/igt@gem_exec_flush@basic-batch-kernel-default-cmd.html
>    [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-5/igt@gem_exec_flush@basic-batch-kernel-default-cmd.html
> 
>   * igt@gem_exec_reloc@basic-cpu-gtt-noreloc:
>     - {shard-rkl}:        [SKIP][25] ([i915#3281]) -> [PASS][26] +2 similar issues
>    [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-1/igt@gem_exec_reloc@basic-cpu-gtt-noreloc.html
>    [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-5/igt@gem_exec_reloc@basic-cpu-gtt-noreloc.html
> 
>   * igt@gem_partial_pwrite_pread@write:
>     - {shard-rkl}:        [SKIP][27] ([i915#3282]) -> [PASS][28] +2 similar issues
>    [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-3/igt@gem_partial_pwrite_pread@write.html
>    [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-5/igt@gem_partial_pwrite_pread@write.html
> 
>   * igt@gen9_exec_parse@basic-rejected-ctx-param:
>     - {shard-rkl}:        [SKIP][29] ([i915#2527]) -> [PASS][30]
>    [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-1/igt@gen9_exec_parse@basic-rejected-ctx-param.html
>    [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-5/igt@gen9_exec_parse@basic-rejected-ctx-param.html
> 
>   * igt@i915_hangman@gt-engine-error@bcs0:
>     - {shard-rkl}:        [SKIP][31] ([i915#6258]) -> [PASS][32]
>    [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-5/igt@i915_hangman@gt-engine-error@bcs0.html
>    [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-2/igt@i915_hangman@gt-engine-error@bcs0.html
> 
>   * igt@i915_pm_rpm@dpms-mode-unset-lpsp:
>     - {shard-rkl}:        [SKIP][33] ([i915#1397]) -> [PASS][34] +1 similar issue
>    [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-2/igt@i915_pm_rpm@dpms-mode-unset-lpsp.html
>    [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@i915_pm_rpm@dpms-mode-unset-lpsp.html
> 
>   * igt@i915_pm_rpm@dpms-mode-unset-non-lpsp:
>     - {shard-dg1}:        [SKIP][35] ([i915#1397]) -> [PASS][36]
>    [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-dg1-14/igt@i915_pm_rpm@dpms-mode-unset-non-lpsp.html
>    [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-dg1-16/igt@i915_pm_rpm@dpms-mode-unset-non-lpsp.html
> 
>   * igt@i915_pm_rpm@fences-dpms:
>     - {shard-rkl}:        [SKIP][37] ([i915#1849]) -> [PASS][38]
>    [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@i915_pm_rpm@fences-dpms.html
>    [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@i915_pm_rpm@fences-dpms.html
> 
>   * igt@i915_pm_rpm@modeset-lpsp-stress-no-wait:
>     - {shard-tglu}:       [SKIP][39] ([i915#1397]) -> [PASS][40]
>    [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-tglu-9/igt@i915_pm_rpm@modeset-lpsp-stress-no-wait.html
>    [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-tglu-8/igt@i915_pm_rpm@modeset-lpsp-stress-no-wait.html
> 
>   * igt@i915_selftest@live@migrate:
>     - shard-glk:          [DMESG-FAIL][41] -> [PASS][42]
>    [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-glk1/igt@i915_selftest@live@migrate.html
>    [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-glk6/igt@i915_selftest@live@migrate.html
> 
>   * igt@kms_ccs@pipe-b-bad-aux-stride-y_tiled_gen12_rc_ccs:
>     - {shard-rkl}:        [SKIP][43] ([i915#1845] / [i915#4098]) -> [PASS][44] +35 similar issues
>    [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@kms_ccs@pipe-b-bad-aux-stride-y_tiled_gen12_rc_ccs.html
>    [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@kms_ccs@pipe-b-bad-aux-stride-y_tiled_gen12_rc_ccs.html
> 
>   * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions:
>     - shard-apl:          [FAIL][45] ([i915#2346]) -> [PASS][46]
>    [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-apl6/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html
>    [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-apl7/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html
> 
>   * igt@kms_dp_aux_dev:
>     - {shard-rkl}:        [SKIP][47] ([i915#1257]) -> [PASS][48]
>    [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@kms_dp_aux_dev.html
>    [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@kms_dp_aux_dev.html
> 
>   * igt@kms_fbcon_fbt@fbc-suspend:
>     - shard-apl:          [FAIL][49] ([i915#4767]) -> [PASS][50]
>    [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-apl1/igt@kms_fbcon_fbt@fbc-suspend.html
>    [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-apl3/igt@kms_fbcon_fbt@fbc-suspend.html
> 
>   * igt@kms_frontbuffer_tracking@fbc-1p-indfb-fliptrack-mmap-gtt:
>     - {shard-tglu}:       [SKIP][51] ([i915#1849]) -> [PASS][52] +4 similar issues
>    [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-tglu-9/igt@kms_frontbuffer_tracking@fbc-1p-indfb-fliptrack-mmap-gtt.html
>    [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-tglu-8/igt@kms_frontbuffer_tracking@fbc-1p-indfb-fliptrack-mmap-gtt.html
> 
>   * igt@kms_frontbuffer_tracking@fbc-tiling-linear:
>     - {shard-rkl}:        [SKIP][53] ([i915#1849] / [i915#4098]) -> [PASS][54] +16 similar issues
>    [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@kms_frontbuffer_tracking@fbc-tiling-linear.html
>    [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@kms_frontbuffer_tracking@fbc-tiling-linear.html
> 
>   * igt@kms_psr@sprite_plane_onoff:
>     - {shard-rkl}:        [SKIP][55] ([i915#1072]) -> [PASS][56] +2 similar issues
>    [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-2/igt@kms_psr@sprite_plane_onoff.html
>    [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@kms_psr@sprite_plane_onoff.html
> 
>   * igt@kms_psr_stress_test@invalidate-primary-flip-overlay:
>     - {shard-rkl}:        [SKIP][57] ([i915#5461]) -> [PASS][58]
>    [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@kms_psr_stress_test@invalidate-primary-flip-overlay.html
>    [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@kms_psr_stress_test@invalidate-primary-flip-overlay.html
> 
>   * igt@kms_pwrite_crc:
>     - {shard-tglu}:       [SKIP][59] ([fdo#109274] / [i915#1845]) -> [PASS][60]
>    [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-tglu-9/igt@kms_pwrite_crc.html
>    [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-tglu-8/igt@kms_pwrite_crc.html
> 
>   * igt@kms_universal_plane@universal-plane-pageflip-windowed-pipe-b:
>     - {shard-rkl}:        [SKIP][61] ([i915#4098]) -> [PASS][62] +2 similar issues
>    [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@kms_universal_plane@universal-plane-pageflip-windowed-pipe-b.html
>    [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@kms_universal_plane@universal-plane-pageflip-windowed-pipe-b.html
> 
>   * igt@kms_vblank@pipe-c-wait-forked:
>     - {shard-tglu}:       [SKIP][63] ([i915#1845] / [i915#7651]) -> [PASS][64] +11 similar issues
>    [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-tglu-9/igt@kms_vblank@pipe-c-wait-forked.html
>    [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-tglu-8/igt@kms_vblank@pipe-c-wait-forked.html
> 
>   * igt@perf_pmu@most-busy-check-all@rcs0:
>     - {shard-rkl}:        [FAIL][65] ([i915#4349]) -> [PASS][66]
>    [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-4/igt@perf_pmu@most-busy-check-all@rcs0.html
>    [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@perf_pmu@most-busy-check-all@rcs0.html
> 
>   * igt@prime_vgem@basic-fence-flip:
>     - {shard-rkl}:        [SKIP][67] ([fdo#109295] / [i915#3708] / [i915#4098]) -> [PASS][68]
>    [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12893/shard-rkl-2/igt@prime_vgem@basic-fence-flip.html
>    [68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/shard-rkl-6/igt@prime_vgem@basic-fence-flip.html
> 
>   
>   {name}: This element is suppressed. This means it is ignored when computing
>           the status of the difference (SUCCESS, WARNING, or FAILURE).
> 
>   [fdo#109274]: https://bugs.freedesktop.org/show_bug.cgi?id=109274
>   [fdo#109279]: https://bugs.freedesktop.org/show_bug.cgi?id=109279
>   [fdo#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
>   [fdo#109289]: https://bugs.freedesktop.org/show_bug.cgi?id=109289
>   [fdo#109295]: https://bugs.freedesktop.org/show_bug.cgi?id=109295
>   [fdo#109308]: https://bugs.freedesktop.org/show_bug.cgi?id=109308
>   [fdo#109313]: https://bugs.freedesktop.org/show_bug.cgi?id=109313
>   [fdo#110189]: https://bugs.freedesktop.org/show_bug.cgi?id=110189
>   [fdo#110723]: https://bugs.freedesktop.org/show_bug.cgi?id=110723
>   [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
>   [fdo#111614]: https://bugs.freedesktop.org/show_bug.cgi?id=111614
>   [fdo#111615]: https://bugs.freedesktop.org/show_bug.cgi?id=111615
>   [fdo#111825]: https://bugs.freedesktop.org/show_bug.cgi?id=111825
>   [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
>   [fdo#112054]: https://bugs.freedesktop.org/show_bug.cgi?id=112054
>   [fdo#112283]: https://bugs.freedesktop.org/show_bug.cgi?id=112283
>   [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
>   [i915#1257]: https://gitlab.freedesktop.org/drm/intel/issues/1257
>   [i915#132]: https://gitlab.freedesktop.org/drm/intel/issues/132
>   [i915#1397]: https://gitlab.freedesktop.org/drm/intel/issues/1397
>   [i915#1769]: https://gitlab.freedesktop.org/drm/intel/issues/1769
>   [i915#1825]: https://gitlab.freedesktop.org/drm/intel/issues/1825
>   [i915#1845]: https://gitlab.freedesktop.org/drm/intel/issues/1845
>   [i915#1849]: https://gitlab.freedesktop.org/drm/intel/issues/1849
>   [i915#1902]: https://gitlab.freedesktop.org/drm/intel/issues/1902
>   [i915#2232]: https://gitlab.freedesktop.org/drm/intel/issues/2232
>   [i915#2346]: https://gitlab.freedesktop.org/drm/intel/issues/2346
>   [i915#2433]: https://gitlab.freedesktop.org/drm/intel/issues/2433
>   [i915#2437]: https://gitlab.freedesktop.org/drm/intel/issues/2437
>   [i915#2527]: https://gitlab.freedesktop.org/drm/intel/issues/2527
>   [i915#2575]: https://gitlab.freedesktop.org/drm/intel/issues/2575
>   [i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582
>   [i915#2587]: https://gitlab.freedesktop.org/drm/intel/issues/2587
>   [i915#2658]: https://gitlab.freedesktop.org/drm/intel/issues/2658
>   [i915#2672]: https://gitlab.freedesktop.org/drm/intel/issues/2672
>   [i915#2681]: https://gitlab.freedesktop.org/drm/intel/issues/2681
>   [i915#2842]: https://gitlab.freedesktop.org/drm/intel/issues/2842
>   [i915#2846]: https://gitlab.freedesktop.org/drm/intel/issues/2846
>   [i915#2920]: https://gitlab.freedesktop.org/drm/intel/issues/2920
>   [i915#3116]: https://gitlab.freedesktop.org/drm/intel/issues/3116
>   [i915#3281]: https://gitlab.freedesktop.org/drm/intel/issues/3281
>   [i915#3282]: https://gitlab.freedesktop.org/drm/intel/issues/3282
>   [i915#3291]: https://gitlab.freedesktop.org/drm/intel/issues/3291
>   [i915#3297]: https://gitlab.freedesktop.org/drm/intel/issues/3297
>   [i915#3299]: https://gitlab.freedesktop.org/drm/intel/issues/3299
>   [i915#3359]: https://gitlab.freedesktop.org/drm/intel/issues/3359
>   [i915#3361]: https://gitlab.freedesktop.org/drm/intel/issues/3361
>   [i915#3458]: https://gitlab.freedesktop.org/drm/intel/issues/3458
>   [i915#3539]: https://gitlab.freedesktop.org/drm/intel/issues/3539
>   [i915#3546]: https://gitlab.freedesktop.org/drm/intel/issues/3546
>   [i915#3547]: https://gitlab.freedesktop.org/drm/intel/issues/3547
>   [i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555
>   [i915#3591]: https://gitlab.freedesktop.org/drm/intel/issues/3591
>   [i915#3637]: https://gitlab.freedesktop.org/drm/intel/issues/3637
>   [i915#3638]: https://gitlab.freedesktop.org/drm/intel/issues/3638
>   [i915#3689]: https://gitlab.freedesktop.org/drm/intel/issues/3689
>   [i915#3708]: https://gitlab.freedesktop.org/drm/intel/issues/3708
>   [i915#3734]: https://gitlab.freedesktop.org/drm/intel/issues/3734
>   [i915#3742]: https://gitlab.freedesktop.org/drm/intel/issues/3742
>   [i915#3840]: https://gitlab.freedesktop.org/drm/intel/issues/3840
>   [i915#3886]: https://gitlab.freedesktop.org/drm/intel/issues/3886
>   [i915#3936]: https://gitlab.freedesktop.org/drm/intel/issues/3936
>   [i915#3952]: https://gitlab.freedesktop.org/drm/intel/issues/3952
>   [i915#3955]: https://gitlab.freedesktop.org/drm/intel/issues/3955
>   [i915#3989]: https://gitlab.freedesktop.org/drm/intel/issues/3989
>   [i915#4070]: https://gitlab.freedesktop.org/drm/intel/issues/4070
>   [i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
>   [i915#4079]: https://gitlab.freedesktop.org/drm/intel/issues/4079
>   [i915#4083]: https://gitlab.freedesktop.org/drm/intel/issues/4083
>   [i915#4098]: https://gitlab.freedesktop.org/drm/intel/issues/4098
>   [i915#4103]: https://gitlab.freedesktop.org/drm/intel/issues/4103
>   [i915#4212]: https://gitlab.freedesktop.org/drm/intel/issues/4212
>   [i915#4213]: https://gitlab.freedesktop.org/drm/intel/issues/4213
>   [i915#4270]: https://gitlab.freedesktop.org/drm/intel/issues/4270
>   [i915#4349]: https://gitlab.freedesktop.org/drm/intel/issues/4349
>   [i915#4538]: https://gitlab.freedesktop.org/drm/intel/issues/4538
>   [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
>   [i915#4565]: https://gitlab.freedesktop.org/drm/intel/issues/4565
>   [i915#4579]: https://gitlab.freedesktop.org/drm/intel/issues/4579
>   [i915#4767]: https://gitlab.freedesktop.org/drm/intel/issues/4767
>   [i915#4812]: https://gitlab.freedesktop.org/drm/intel/issues/4812
>   [i915#4833]: https://gitlab.freedesktop.org/drm/intel/issues/4833
>   [i915#4852]: https://gitlab.freedesktop.org/drm/intel/issues/4852
>   [i915#4859]: https://gitlab.freedesktop.org/drm/intel/issues/4859
>   [i915#4860]: https://gitlab.freedesktop.org/drm/intel/issues/4860
>   [i915#4879]: https://gitlab.freedesktop.org/drm/intel/issues/4879
>   [i915#4880]: https://gitlab.freedesktop.org/drm/intel/issues/4880
>   [i915#4884]: https://gitlab.freedesktop.org/drm/intel/issues/4884
>   [i915#4885]: https://gitlab.freedesktop.org/drm/intel/issues/4885
>   [i915#5115]: https://gitlab.freedesktop.org/drm/intel/issues/5115
>   [i915#5176]: https://gitlab.freedesktop.org/drm/intel/issues/5176
>   [i915#5235]: https://gitlab.freedesktop.org/drm/intel/issues/5235
>   [i915#5286]: https://gitlab.freedesktop.org/drm/intel/issues/5286
>   [i915#5288]: https://gitlab.freedesktop.org/drm/intel/issues/5288
>   [i915#5289]: https://gitlab.freedesktop.org/drm/intel/issues/5289
>   [i915#5325]: https://gitlab.freedesktop.org/drm/intel/issues/5325
>   [i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
>   [i915#5354]: https://gitlab.freedesktop.org/drm/intel/issues/5354
>   [i915#5439]: https://gitlab.freedesktop.org/drm/intel/issues/5439
>   [i915#5461]: https://gitlab.freedesktop.org/drm/intel/issues/5461
>   [i915#5563]: https://gitlab.freedesktop.org/drm/intel/issues/5563
>   [i915#6095]: https://gitlab.freedesktop.org/drm/intel/issues/6095
>   [i915#6227]: https://gitlab.freedesktop.org/drm/intel/issues/6227
>   [i915#6247]: https://gitlab.freedesktop.org/drm/intel/issues/6247
>   [i915#6248]: https://gitlab.freedesktop.org/drm/intel/issues/6248
>   [i915#6252]: https://gitlab.freedesktop.org/drm/intel/issues/6252
>   [i915#6258]: https://gitlab.freedesktop.org/drm/intel/issues/6258
>   [i915#6259]: https://gitlab.freedesktop.org/drm/intel/issues/6259
>   [i915#6268]: https://gitlab.freedesktop.org/drm/intel/issues/6268
>   [i915#6301]: https://gitlab.freedesktop.org/drm/intel/issues/6301
>   [i915#6403]: https://gitlab.freedesktop.org/drm/intel/issues/6403
>   [i915#6433]: https://gitlab.freedesktop.org/drm/intel/issues/6433
>   [i915#6497]: https://gitlab.freedesktop.org/drm/intel/issues/6497
>   [i915#6524]: https://gitlab.freedesktop.org/drm/intel/issues/6524
>   [i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
>   [i915#6768]: https://gitlab.freedesktop.org/drm/intel/issues/6768
>   [i915#6944]: https://gitlab.freedesktop.org/drm/intel/issues/6944
>   [i915#6946]: https://gitlab.freedesktop.org/drm/intel/issues/6946
>   [i915#6953]: https://gitlab.freedesktop.org/drm/intel/issues/6953
>   [i915#7037]: https://gitlab.freedesktop.org/drm/intel/issues/7037
>   [i915#7052]: https://gitlab.freedesktop.org/drm/intel/issues/7052
>   [i915#7116]: https://gitlab.freedesktop.org/drm/intel/issues/7116
>   [i915#7118]: https://gitlab.freedesktop.org/drm/intel/issues/7118
>   [i915#7128]: https://gitlab.freedesktop.org/drm/intel/issues/7128
>   [i915#7294]: https://gitlab.freedesktop.org/drm/intel/issues/7294
>   [i915#7561]: https://gitlab.freedesktop.org/drm/intel/issues/7561
>   [i915#7651]: https://gitlab.freedesktop.org/drm/intel/issues/7651
>   [i915#7711]: https://gitlab.freedesktop.org/drm/intel/issues/7711
>   [i915#7742]: https://gitlab.freedesktop.org/drm/intel/issues/7742
>   [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
>   [i915#7949]: https://gitlab.freedesktop.org/drm/intel/issues/7949
>   [i915#7957]: https://gitlab.freedesktop.org/drm/intel/issues/7957
>   [i915#8018]: https://gitlab.freedesktop.org/drm/intel/issues/8018
>   [i915#8152]: https://gitlab.freedesktop.org/drm/intel/issues/8152
>   [i915#8154]: https://gitlab.freedesktop.org/drm/intel/issues/8154
>   [i915#8247]: https://gitlab.freedesktop.org/drm/intel/issues/8247
>   [i915#8282]: https://gitlab.freedesktop.org/drm/intel/issues/8282
> 
> 
> Build changes
> -------------
> 
>   * Linux: CI_DRM_12893 -> Patchwork_115270v6
> 
>   CI-20190529: 20190529
>   CI_DRM_12893: f8980398783b2abaa6479829786e9ffb9c4b7490 @ git://anongit.freedesktop.org/gfx-ci/linux
>   IGT_7210: 5f7116708590b55864456acd993ecdb02374a06f @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
>   Patchwork_115270v6: f8980398783b2abaa6479829786e9ffb9c4b7490 @ git://anongit.freedesktop.org/gfx-ci/linux
>   piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit
> 
> == Logs ==
> 
> For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_115270v6/index.html