Jani Nikula
2021-Oct-15 12:44 UTC
[Nouveau] [PATCH 15/15] drm/i915: replace drm_detect_hdmi_monitor() with drm_display_info.is_hdmi
On Fri, 15 Oct 2021, Claudio Suarez <cssk at net-c.es> wrote:> Once EDID is parsed, the monitor HDMI support information is available > through drm_display_info.is_hdmi. Retriving the same information with > drm_detect_hdmi_monitor() is less efficient. Change to > drm_display_info.is_hdmi where possible. > > This is a TODO task in Documentation/gpu/todo.rst > > Signed-off-by: Claudio Suarez <cssk at net-c.es> > --- > drivers/gpu/drm/i915/display/intel_connector.c | 5 +++++ > drivers/gpu/drm/i915/display/intel_connector.h | 1 + > drivers/gpu/drm/i915/display/intel_hdmi.c | 2 +- > drivers/gpu/drm/i915/display/intel_sdvo.c | 3 ++- > 4 files changed, 9 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_connector.c b/drivers/gpu/drm/i915/display/intel_connector.c > index 9bed1ccecea0..3346b55df6e1 100644 > --- a/drivers/gpu/drm/i915/display/intel_connector.c > +++ b/drivers/gpu/drm/i915/display/intel_connector.c > @@ -213,6 +213,11 @@ int intel_ddc_get_modes(struct drm_connector *connector, > return ret; > } > > +bool intel_connector_is_hdmi_monitor(struct drm_connector *connector) > +{ > + return connector->display_info.is_hdmi; > +} > +A helper like this belongs in drm, not i915. Seems useful in other drivers too. BR, Jani.> static const struct drm_prop_enum_list force_audio_names[] = { > { HDMI_AUDIO_OFF_DVI, "force-dvi" }, > { HDMI_AUDIO_OFF, "off" }, > diff --git a/drivers/gpu/drm/i915/display/intel_connector.h b/drivers/gpu/drm/i915/display/intel_connector.h > index 661a37a3c6d8..ceda6e72ece6 100644 > --- a/drivers/gpu/drm/i915/display/intel_connector.h > +++ b/drivers/gpu/drm/i915/display/intel_connector.h > @@ -27,6 +27,7 @@ enum pipe intel_connector_get_pipe(struct intel_connector *connector); > int intel_connector_update_modes(struct drm_connector *connector, > struct edid *edid); > int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter); > +bool intel_connector_is_hdmi_monitor(struct drm_connector *connector); > void intel_attach_force_audio_property(struct drm_connector *connector); > void intel_attach_broadcast_rgb_property(struct drm_connector *connector); > void intel_attach_aspect_ratio_property(struct drm_connector *connector); > diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c > index b04685bb6439..2b1d7c5bebdd 100644 > --- a/drivers/gpu/drm/i915/display/intel_hdmi.c > +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c > @@ -2355,7 +2355,7 @@ intel_hdmi_set_edid(struct drm_connector *connector) > to_intel_connector(connector)->detect_edid = edid; > if (edid && edid->input & DRM_EDID_INPUT_DIGITAL) { > intel_hdmi->has_audio = drm_detect_monitor_audio(edid); > - intel_hdmi->has_hdmi_sink = drm_detect_hdmi_monitor(edid); > + intel_hdmi->has_hdmi_sink = intel_connector_is_hdmi_monitor(connector); > > connected = true; > } > diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c > index 6cb27599ea03..a32279e4fee8 100644 > --- a/drivers/gpu/drm/i915/display/intel_sdvo.c > +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c > @@ -2060,8 +2060,9 @@ intel_sdvo_tmds_sink_detect(struct drm_connector *connector) > if (edid->input & DRM_EDID_INPUT_DIGITAL) { > status = connector_status_connected; > if (intel_sdvo_connector->is_hdmi) { > - intel_sdvo->has_hdmi_monitor = drm_detect_hdmi_monitor(edid); > intel_sdvo->has_hdmi_audio = drm_detect_monitor_audio(edid); > + intel_sdvo->has_hdmi_monitor > + intel_connector_is_hdmi_monitor(connector); > } > } else > status = connector_status_disconnected;-- Jani Nikula, Intel Open Source Graphics Center
Ville Syrjälä
2021-Oct-15 12:58 UTC
[Nouveau] [Intel-gfx] [PATCH 15/15] drm/i915: replace drm_detect_hdmi_monitor() with drm_display_info.is_hdmi
On Fri, Oct 15, 2021 at 03:44:48PM +0300, Jani Nikula wrote:> On Fri, 15 Oct 2021, Claudio Suarez <cssk at net-c.es> wrote: > > Once EDID is parsed, the monitor HDMI support information is available > > through drm_display_info.is_hdmi. Retriving the same information with > > drm_detect_hdmi_monitor() is less efficient. Change to > > drm_display_info.is_hdmi where possible. > > > > This is a TODO task in Documentation/gpu/todo.rst > > > > Signed-off-by: Claudio Suarez <cssk at net-c.es> > > --- > > drivers/gpu/drm/i915/display/intel_connector.c | 5 +++++ > > drivers/gpu/drm/i915/display/intel_connector.h | 1 + > > drivers/gpu/drm/i915/display/intel_hdmi.c | 2 +- > > drivers/gpu/drm/i915/display/intel_sdvo.c | 3 ++- > > 4 files changed, 9 insertions(+), 2 deletions(-) > > > > diff --git a/drivers/gpu/drm/i915/display/intel_connector.c b/drivers/gpu/drm/i915/display/intel_connector.c > > index 9bed1ccecea0..3346b55df6e1 100644 > > --- a/drivers/gpu/drm/i915/display/intel_connector.c > > +++ b/drivers/gpu/drm/i915/display/intel_connector.c > > @@ -213,6 +213,11 @@ int intel_ddc_get_modes(struct drm_connector *connector, > > return ret; > > } > > > > +bool intel_connector_is_hdmi_monitor(struct drm_connector *connector) > > +{ > > + return connector->display_info.is_hdmi; > > +} > > + > > A helper like this belongs in drm, not i915. Seems useful in other > drivers too.Not sure it's actually helpful for i915. We end up having to root around in the display_info in a lot of places anyway. So a helper for single boolean seems a bit out of place perhaps. -- Ville Syrj?l? Intel