diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-09-25 16:39:30 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-09-30 11:20:12 +0300 |
| commit | 7949dd47ba58e0fb7effd4651afa4468ba240460 (patch) | |
| tree | f732d57938b5e0e486ddda473105469b66c62964 /drivers/gpu/drm/i915/intel_sdvo.c | |
| parent | 7c5f93b05efc72feb206348da00a0a77e631a3c2 (diff) | |
| download | linux-7949dd47ba58e0fb7effd4651afa4468ba240460.tar.xz | |
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>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sdvo.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sdvo.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 857b1bd71156..c42b636c2087 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -107,6 +107,11 @@ struct intel_sdvo { 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. * * While we have these nice friendly flags for output types that ought @@ -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) |