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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-02-21 22:23:52 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-02-22 15:56:56 +0000 |
| commit | e953fd7bb32f55309a96abd5ceba9cf68d221434 (patch) | |
| tree | 67110619366878f6412405ab63b7525f1c627544 /drivers/gpu/drm/i915/intel_drv.h | |
| parent | ce453d81cb0397aa7d5148984f51907e14072d74 (diff) | |
| download | lwn-e953fd7bb32f55309a96abd5ceba9cf68d221434.tar.gz lwn-e953fd7bb32f55309a96abd5ceba9cf68d221434.zip | |
drm/i915: Add support for limited color range of broadcast outputs
In order to prevent "crushed blacks" on TVs, the range of the RGB output
may be limited to 16-235. This used to be available through Xorg under
the "Broadcast RGB" option, so reintroduce support for KMS.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34543
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 08cd27d2c132..5daa991cb287 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -237,6 +237,8 @@ struct intel_unpin_work { int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter); extern bool intel_ddc_probe(struct intel_encoder *intel_encoder, int ddc_bus); +extern void intel_attach_broadcast_rgb_property(struct drm_connector *connector); + extern void intel_crt_init(struct drm_device *dev); extern void intel_hdmi_init(struct drm_device *dev, int sdvox_reg); void intel_dip_infoframe_csum(struct dip_infoframe *avi_if); |