From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: Re: [PATCH 2/2] drm/i915: improve modeset state checking after dpms calls Date: Wed, 5 Sep 2012 11:34:05 -0700 Message-ID: <20120905113405.022a9a54@jbarnes-desktop> References: <1345465361-1495-1-git-send-email-daniel.vetter@ffwll.ch> <1346436775-22941-1-git-send-email-daniel.vetter@ffwll.ch> <1346436775-22941-2-git-send-email-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from oproxy9.bluehost.com (oproxy9.bluehost.com [69.89.24.6]) by gabe.freedesktop.org (Postfix) with SMTP id 90920A0989 for ; Wed, 5 Sep 2012 11:34:06 -0700 (PDT) In-Reply-To: <1346436775-22941-2-git-send-email-daniel.vetter@ffwll.ch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Daniel Vetter Cc: Intel Graphics Development List-Id: intel-gfx@lists.freedesktop.org On Fri, 31 Aug 2012 20:12:55 +0200 Daniel Vetter wrote: > Now that we have solid modeset state tracking and checking code in > place, we can do the Full Monty also after dpms calls. > > Signed-off-by: Daniel Vetter > --- > drivers/gpu/drm/i915/intel_crt.c | 2 +- > drivers/gpu/drm/i915/intel_display.c | 6 +++--- > drivers/gpu/drm/i915/intel_dp.c | 2 +- > drivers/gpu/drm/i915/intel_drv.h | 3 ++- > drivers/gpu/drm/i915/intel_dvo.c | 2 +- > drivers/gpu/drm/i915/intel_sdvo.c | 2 +- > 6 files changed, 9 insertions(+), 8 deletions(-) > > diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c > index cca266f..b9f08f6 100644 > --- a/drivers/gpu/drm/i915/intel_crt.c > +++ b/drivers/gpu/drm/i915/intel_crt.c > @@ -177,7 +177,7 @@ static void intel_crt_dpms(struct drm_connector *connector, int mode) > intel_crtc_update_dpms(crtc); > } > > - intel_connector_check_state(to_intel_connector(connector)); > + intel_modeset_check_state(connector->dev); > } > > static int intel_crt_mode_valid(struct drm_connector *connector, > diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c > index e703413..77191d8 100644 > --- a/drivers/gpu/drm/i915/intel_display.c > +++ b/drivers/gpu/drm/i915/intel_display.c > @@ -3585,7 +3585,7 @@ void intel_encoder_dpms(struct intel_encoder *encoder, int mode) > > /* Cross check the actual hw state with our own modeset state tracking (and it's > * internal consistency). */ > -void intel_connector_check_state(struct intel_connector *connector) > +static void intel_connector_check_state(struct intel_connector *connector) > { > if (connector->get_hw_state(connector)) { > struct intel_encoder *encoder = connector->encoder; > @@ -3639,7 +3639,7 @@ void intel_connector_dpms(struct drm_connector *connector, int mode) > else > WARN_ON(encoder->connectors_active != false); > > - intel_connector_check_state(to_intel_connector(connector)); > + intel_modeset_check_state(connector->dev); > } > > /* Simple connector->get_hw_state implementation for encoders that support only > @@ -6872,7 +6872,7 @@ intel_modeset_update_state(struct drm_device *dev, unsigned prepare_pipes) > base.head) \ > if (mask & (1 <<(intel_crtc)->pipe)) \ > > -static void > +void > intel_modeset_check_state(struct drm_device *dev) > { > struct intel_crtc *crtc; > diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c > index 3b1c407..d391e67 100644 > --- a/drivers/gpu/drm/i915/intel_dp.c > +++ b/drivers/gpu/drm/i915/intel_dp.c > @@ -1362,7 +1362,7 @@ intel_dp_dpms(struct drm_connector *connector, int mode) > intel_encoder_dpms(&intel_dp->base, mode); > } > > - intel_connector_check_state(to_intel_connector(connector)); > + intel_modeset_check_state(connector->dev); > } > > /* > diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h > index 71c1517..1225bc5 100644 > --- a/drivers/gpu/drm/i915/intel_drv.h > +++ b/drivers/gpu/drm/i915/intel_drv.h > @@ -459,7 +459,8 @@ extern void intel_encoder_dpms(struct intel_encoder *encoder, int mode); > extern bool intel_encoder_check_non_cloned(struct intel_encoder *encoder); > extern void intel_connector_dpms(struct drm_connector *, int mode); > extern bool intel_connector_get_hw_state(struct intel_connector *connector); > -extern void intel_connector_check_state(struct intel_connector *); > +extern void intel_modeset_check_state(struct drm_device *dev); > + > > static inline struct intel_encoder *intel_attached_encoder(struct drm_connector *connector) > { > diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c > index aa1bf57..4f1fdcc 100644 > --- a/drivers/gpu/drm/i915/intel_dvo.c > +++ b/drivers/gpu/drm/i915/intel_dvo.c > @@ -189,7 +189,7 @@ static void intel_dvo_dpms(struct drm_connector *connector, int mode) > intel_crtc_update_dpms(crtc); > } > > - intel_connector_check_state(to_intel_connector(connector)); > + intel_modeset_check_state(connector->dev); > } > > static int intel_dvo_mode_valid(struct drm_connector *connector, > diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c > index 6f53871..07d3921 100644 > --- a/drivers/gpu/drm/i915/intel_sdvo.c > +++ b/drivers/gpu/drm/i915/intel_sdvo.c > @@ -1275,7 +1275,7 @@ static void intel_sdvo_dpms(struct drm_connector *connector, int mode) > intel_sdvo_set_active_outputs(intel_sdvo, intel_sdvo->attached_output); > } > > - intel_connector_check_state(to_intel_connector(connector)); > + intel_modeset_check_state(connector->dev); > } > > static int intel_sdvo_mode_valid(struct drm_connector *connector, Reviewed-by: Jesse Barnes -- Jesse Barnes, Intel Open Source Technology Center