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| author | Ville Syrjälä | 2018-02-14 20:23:27 +0100 |
|---|---|---|
| committer | Ville Syrjälä | 2018-03-02 13:49:10 +0100 |
| commit | c8624ede3ed3b9f46364f5239c402393ec853e00 (patch) | |
| tree | 94f6735f1906c4b5a558c20963b9086f876e2686 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | drm/i915: Change the COLOR_ENCODING prop default value to BT.709 (diff) | |
| download | kernel-qcow2-linux-c8624ede3ed3b9f46364f5239c402393ec853e00.tar.gz kernel-qcow2-linux-c8624ede3ed3b9f46364f5239c402393ec853e00.tar.xz kernel-qcow2-linux-c8624ede3ed3b9f46364f5239c402393ec853e00.zip | |
drm/i915: Add support for the YCbCr COLOR_RANGE property
Add support for the COLOR_RANGE property on planes. This property
selects whether the input YCbCr data is to treated as limited range
or full range.
On most platforms this is a matter of setting the "YUV range correction
disable" bit, and on VLV/CHV we'll just have to program the color
correction logic to pass the data through unmodified.
v2: Rebase
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Daniel Stone <daniel@fooishbar.org>
Cc: Russell King - ARM Linux <linux@armlinux.org.uk>
Cc: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Uma Shankar <uma.shankar@intel.com>
Cc: Shashank Sharma <shashank.sharma@intel.com>
Cc: Jyri Sarha <jsarha@ti.com>
Reviewed-by: Shashank Sharma <shashank.sharma@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180214192327.3250-9-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index b54c837689f6..b576b6ba32a4 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -6105,6 +6105,7 @@ enum { #define _DVSACNTR 0x72180 #define DVS_ENABLE (1<<31) #define DVS_GAMMA_ENABLE (1<<30) +#define DVS_YUV_RANGE_CORRECTION_DISABLE (1<<27) #define DVS_PIXFORMAT_MASK (3<<25) #define DVS_FORMAT_YUV422 (0<<25) #define DVS_FORMAT_RGBX101010 (1<<25) @@ -6173,6 +6174,7 @@ enum { #define _SPRA_CTL 0x70280 #define SPRITE_ENABLE (1<<31) #define SPRITE_GAMMA_ENABLE (1<<30) +#define SPRITE_YUV_RANGE_CORRECTION_DISABLE (1<<28) #define SPRITE_PIXFORMAT_MASK (7<<25) #define SPRITE_FORMAT_YUV422 (0<<25) #define SPRITE_FORMAT_RGBX101010 (1<<25) @@ -6364,6 +6366,7 @@ enum { #define _PLANE_CTL_3_A 0x70380 #define PLANE_CTL_ENABLE (1 << 31) #define PLANE_CTL_PIPE_GAMMA_ENABLE (1 << 30) /* Pre-GLK */ +#define PLANE_CTL_YUV_RANGE_CORRECTION_DISABLE (1 << 28) /* * ICL+ uses the same PLANE_CTL_FORMAT bits, but the field definition * expanded to include bit 23 as well. However, the shift-24 based values @@ -6438,6 +6441,7 @@ enum { #define _PLANE_COLOR_CTL_2_A 0x702CC /* GLK+ */ #define _PLANE_COLOR_CTL_3_A 0x703CC /* GLK+ */ #define PLANE_COLOR_PIPE_GAMMA_ENABLE (1 << 30) +#define PLANE_COLOR_YUV_RANGE_CORRECTION_DISABLE (1 << 28) #define PLANE_COLOR_PIPE_CSC_ENABLE (1 << 23) #define PLANE_COLOR_CSC_MODE_BYPASS (0 << 17) #define PLANE_COLOR_CSC_MODE_YUV601_TO_RGB709 (1 << 17) |