drm/i915: Add support for limited color range of broadcast outputs
authorChris Wilson <chris@chris-wilson.co.uk>
Mon, 21 Feb 2011 22:23:52 +0000 (22:23 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Tue, 22 Feb 2011 15:56:56 +0000 (15:56 +0000)
commite953fd7bb32f55309a96abd5ceba9cf68d221434
tree67110619366878f6412405ab63b7525f1c627544
parentce453d81cb0397aa7d5148984f51907e14072d74
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>
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_dp.c
drivers/gpu/drm/i915/intel_drv.h
drivers/gpu/drm/i915/intel_hdmi.c
drivers/gpu/drm/i915/intel_modes.c
drivers/gpu/drm/i915/intel_sdvo.c