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drm/i915: Add HDMI aspect ratio property for SDVO 

Handle the HDMI aspect ratio property the same way in the SDVO code
as we handle it in the HDMI code.

v2: Remove stray whitespace change

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä 2015-09-25 16:39:30 +03:00 committed by Daniel Vetter
parent 7c5f93b05e
commit 7949dd47ba
4 changed files with 38 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/i915/intel_drv.h
View File

@ -1300,6 +1300,7 @@ int intel_connector_update_modes(struct drm_connector *connector,
int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter);
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);
/* intel_overlay.c */

9
drivers/gpu/drm/i915/intel_hdmi.c
View File

@ -2003,15 +2003,6 @@ static const struct drm_encoder_funcs intel_hdmi_enc_funcs = {
.destroy = intel_encoder_destroy,
};
static void
intel_attach_aspect_ratio_property(struct drm_connector *connector)
{
if (!drm_mode_create_aspect_ratio_property(connector->dev))
drm_object_attach_property(&connector->base,
connector->dev->mode_config.aspect_ratio_property,
DRM_MODE_PICTURE_ASPECT_NONE);
}
static void
intel_hdmi_add_properties(struct intel_hdmi *intel_hdmi, struct drm_connector *connector)
{

9
drivers/gpu/drm/i915/intel_modes.c
View File

@ -126,3 +126,12 @@ intel_attach_broadcast_rgb_property(struct drm_connector *connector)
drm_object_attach_property(&connector->base, prop, 0);
}
void
intel_attach_aspect_ratio_property(struct drm_connector *connector)
{
if (!drm_mode_create_aspect_ratio_property(connector->dev))
drm_object_attach_property(&connector->base,
connector->dev->mode_config.aspect_ratio_property,
DRM_MODE_PICTURE_ASPECT_NONE);
}

28
drivers/gpu/drm/i915/intel_sdvo.c
View File

@ -106,6 +106,11 @@ struct intel_sdvo {
uint32_t color_range;
bool color_range_auto;
/**
* HDMI user specified aspect ratio
*/
enum hdmi_picture_aspect aspect_ratio;
/**
* This is set if we're going to treat the device as TV-out.
*
@ -1181,6 +1186,10 @@ static bool intel_sdvo_compute_config(struct intel_encoder *encoder,
if (intel_sdvo->is_tv)
i9xx_adjust_sdvo_tv_clock(pipe_config);
/* Set user selected PAR to incoming mode's member */
if (intel_sdvo->is_hdmi)
adjusted_mode->picture_aspect_ratio = intel_sdvo->aspect_ratio;
return true;
}
@ -2043,6 +2052,23 @@ intel_sdvo_set_property(struct drm_connector *connector,
goto done;
}
if (property == connector->dev->mode_config.aspect_ratio_property) {
switch (val) {
case DRM_MODE_PICTURE_ASPECT_NONE:
intel_sdvo->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
break;
case DRM_MODE_PICTURE_ASPECT_4_3:
intel_sdvo->aspect_ratio = HDMI_PICTURE_ASPECT_4_3;
break;
case DRM_MODE_PICTURE_ASPECT_16_9:
intel_sdvo->aspect_ratio = HDMI_PICTURE_ASPECT_16_9;
break;
default:
return -EINVAL;
}
goto done;
}
#define CHECK_PROPERTY(name, NAME) \
if (intel_sdvo_connector->name == property) { \
if (intel_sdvo_connector->cur_##name == temp_value) return 0; \
@ -2382,6 +2408,8 @@ intel_sdvo_add_hdmi_properties(struct intel_sdvo *intel_sdvo,
intel_attach_broadcast_rgb_property(&connector->base.base);
intel_sdvo->color_range_auto = true;
}
intel_attach_aspect_ratio_property(&connector->base.base);
intel_sdvo->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
}
static struct intel_sdvo_connector *intel_sdvo_connector_alloc(void)