From: Jani Nikula <jani.nikula@linux.intel.com>
To: Lyude Paul <lyude@redhat.com>, intel-gfx@lists.freedesktop.org
Cc: "Adam Jackson" <ajax@redhat.com>,
"Joonas Lahtinen" <joonas.lahtinen@linux.intel.com>,
"Ville Syrjälä" <ville.syrjala@linux.intel.com>,
"Rodrigo Vivi" <rodrigo.vivi@intel.com>,
"David Airlie" <airlied@linux.ie>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Chris Wilson" <chris@chris-wilson.co.uk>,
"Juha-Pekka Heikkila" <juhapekka.heikkila@gmail.com>,
"Lee Shawn C" <shawn.c.lee@intel.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drm/i915/dpcd_bl: Unbreak enable_dpcd_backlight modparam
Date: Mon, 20 Apr 2020 13:28:46 +0300 [thread overview]
Message-ID: <87sggy1me9.fsf@intel.com> (raw)
In-Reply-To: <20200413214407.1851002-1-lyude@redhat.com>
On Mon, 13 Apr 2020, Lyude Paul <lyude@redhat.com> wrote:
> Looks like I accidentally made it so you couldn't force DPCD backlight
> support on, whoops. Fix that.
Thanks, pushed.
BR,
Jani.
>
> Signed-off-by: Lyude Paul <lyude@redhat.com>
> Fixes: 17f5d57915be ("drm/i915: Force DPCD backlight mode on X1 Extreme 2nd Gen 4K AMOLED panel")
> Cc: Adam Jackson <ajax@redhat.com>
> Cc: Jani Nikula <jani.nikula@linux.intel.com>
> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
> Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
> index 4b916468540f..0722540d64ad 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
> @@ -358,6 +358,7 @@ int intel_dp_aux_init_backlight_funcs(struct intel_connector *intel_connector)
> */
> if (i915->vbt.backlight.type !=
> INTEL_BACKLIGHT_VESA_EDP_AUX_INTERFACE &&
> + i915_modparams.enable_dpcd_backlight != 1 &&
> !drm_dp_has_quirk(&intel_dp->desc, intel_dp->edid_quirks,
> DP_QUIRK_FORCE_DPCD_BACKLIGHT)) {
> drm_info(&i915->drm,
--
Jani Nikula, Intel Open Source Graphics Center
WARNING: multiple messages have this Message-ID (diff)
From: Jani Nikula <jani.nikula@linux.intel.com>
To: Lyude Paul <lyude@redhat.com>, intel-gfx@lists.freedesktop.org
Cc: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>,
David Airlie <airlied@linux.ie>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
Chris Wilson <chris@chris-wilson.co.uk>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Lee Shawn C <shawn.c.lee@intel.com>
Subject: Re: [PATCH] drm/i915/dpcd_bl: Unbreak enable_dpcd_backlight modparam
Date: Mon, 20 Apr 2020 13:28:46 +0300 [thread overview]
Message-ID: <87sggy1me9.fsf@intel.com> (raw)
In-Reply-To: <20200413214407.1851002-1-lyude@redhat.com>
On Mon, 13 Apr 2020, Lyude Paul <lyude@redhat.com> wrote:
> Looks like I accidentally made it so you couldn't force DPCD backlight
> support on, whoops. Fix that.
Thanks, pushed.
BR,
Jani.
>
> Signed-off-by: Lyude Paul <lyude@redhat.com>
> Fixes: 17f5d57915be ("drm/i915: Force DPCD backlight mode on X1 Extreme 2nd Gen 4K AMOLED panel")
> Cc: Adam Jackson <ajax@redhat.com>
> Cc: Jani Nikula <jani.nikula@linux.intel.com>
> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
> Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
> index 4b916468540f..0722540d64ad 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
> @@ -358,6 +358,7 @@ int intel_dp_aux_init_backlight_funcs(struct intel_connector *intel_connector)
> */
> if (i915->vbt.backlight.type !=
> INTEL_BACKLIGHT_VESA_EDP_AUX_INTERFACE &&
> + i915_modparams.enable_dpcd_backlight != 1 &&
> !drm_dp_has_quirk(&intel_dp->desc, intel_dp->edid_quirks,
> DP_QUIRK_FORCE_DPCD_BACKLIGHT)) {
> drm_info(&i915->drm,
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: Jani Nikula <jani.nikula@linux.intel.com>
To: Lyude Paul <lyude@redhat.com>, intel-gfx@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
Chris Wilson <chris@chris-wilson.co.uk>,
Adam Jackson <ajax@redhat.com>
Subject: Re: [Intel-gfx] [PATCH] drm/i915/dpcd_bl: Unbreak enable_dpcd_backlight modparam
Date: Mon, 20 Apr 2020 13:28:46 +0300 [thread overview]
Message-ID: <87sggy1me9.fsf@intel.com> (raw)
In-Reply-To: <20200413214407.1851002-1-lyude@redhat.com>
On Mon, 13 Apr 2020, Lyude Paul <lyude@redhat.com> wrote:
> Looks like I accidentally made it so you couldn't force DPCD backlight
> support on, whoops. Fix that.
Thanks, pushed.
BR,
Jani.
>
> Signed-off-by: Lyude Paul <lyude@redhat.com>
> Fixes: 17f5d57915be ("drm/i915: Force DPCD backlight mode on X1 Extreme 2nd Gen 4K AMOLED panel")
> Cc: Adam Jackson <ajax@redhat.com>
> Cc: Jani Nikula <jani.nikula@linux.intel.com>
> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
> Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
> index 4b916468540f..0722540d64ad 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
> @@ -358,6 +358,7 @@ int intel_dp_aux_init_backlight_funcs(struct intel_connector *intel_connector)
> */
> if (i915->vbt.backlight.type !=
> INTEL_BACKLIGHT_VESA_EDP_AUX_INTERFACE &&
> + i915_modparams.enable_dpcd_backlight != 1 &&
> !drm_dp_has_quirk(&intel_dp->desc, intel_dp->edid_quirks,
> DP_QUIRK_FORCE_DPCD_BACKLIGHT)) {
> drm_info(&i915->drm,
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2020-04-20 10:28 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-13 21:44 [PATCH] drm/i915/dpcd_bl: Unbreak enable_dpcd_backlight modparam Lyude Paul
2020-04-13 21:44 ` [Intel-gfx] " Lyude Paul
2020-04-13 21:44 ` Lyude Paul
2020-04-14 22:27 ` [Intel-gfx] ✗ Fi.CI.DOCS: warning for " Patchwork
2020-04-14 22:34 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2020-04-16 17:15 ` [Intel-gfx] ✗ Fi.CI.DOCS: warning for drm/i915/dpcd_bl: Unbreak enable_dpcd_backlight modparam (rev2) Patchwork
2020-04-16 17:23 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2020-04-17 16:42 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2020-04-20 10:28 ` Jani Nikula [this message]
2020-04-20 10:28 ` [Intel-gfx] [PATCH] drm/i915/dpcd_bl: Unbreak enable_dpcd_backlight modparam Jani Nikula
2020-04-20 10:28 ` Jani Nikula
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