diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2013-09-24 17:26:26 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-11-01 12:43:13 -0400 |
| commit | 6214bb748783e65466d864c992770c07293ee820 (patch) | |
| tree | 2f63bfa38089f3cbcd366430003fe9c830e97ec9 /drivers/gpu/drm/radeon/radeon_mode.h | |
| parent | 134b480f4b92654b9590fad6c9374c7dc6722375 (diff) | |
drm/radeon: add a connector property for dither
Allows you to enable dither in the display hardware
when the monitor supports lower a lower bpc than the
current framebuffer format.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_mode.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_mode.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 03f74b0276c..8b4e712c1e5 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -249,6 +249,8 @@ struct radeon_mode_info { struct drm_property *underscan_vborder_property; /* audio */ struct drm_property *audio_property; + /* FMT dithering */ + struct drm_property *dither_property; /* hardcoded DFP edid from BIOS */ struct edid *bios_hardcoded_edid; int bios_hardcoded_edid_size; @@ -479,6 +481,11 @@ enum radeon_connector_audio { RADEON_AUDIO_AUTO = 2 }; +enum radeon_connector_dither { + RADEON_FMT_DITHER_DISABLE = 0, + RADEON_FMT_DITHER_ENABLE = 1, +}; + struct radeon_connector { struct drm_connector base; uint32_t connector_id; @@ -498,6 +505,7 @@ struct radeon_connector { struct radeon_router router; struct radeon_i2c_chan *router_bus; enum radeon_connector_audio audio; + enum radeon_connector_dither dither; }; struct radeon_framebuffer { |