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| author | Sagar Kamble <sagar.a.kamble@intel.com> | 2014-03-10 17:06:23 +0530 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-03-20 17:35:33 +0100 |
| commit | 4726e0b045b80c514377da35ca01467ef6a4de53 (patch) | |
| tree | c86f57fd63a5820eb9bdcb11668c1f0f52a7808a /drivers/gpu/drm/i915/i915_reg.h | |
| parent | c67a17e972913e03e37d9f55d3bcd7bfc0404a37 (diff) | |
| download | lwn-4726e0b045b80c514377da35ca01467ef6a4de53.tar.gz lwn-4726e0b045b80c514377da35ca01467ef6a4de53.zip | |
drm/i915: Enabling 128x128 and 256x256 ARGB Cursor Support
With this patch we allow larger cursor planes of sizes 128x128
and 256x256.
v2: Added more precise check on size while setting cursor plane.
v3: Changes related to restructuring cursor size restrictions
and DRM_DEBUG usage.
v4: Indentation related changes for setting cursor control and
implementing DRM_CAP_CURSOR_WIDTH and DRM_CAP_CURSOR_HEIGHT
Testcase: igt/kms_cursor_crc
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: G, Pallavi <pallavi.g@intel.com>
Signed-off-by: Sagar Kamble <sagar.a.kamble@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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 6174fda4d58e..74f7d853eb58 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -3553,7 +3553,11 @@ enum punit_power_well { /* New style CUR*CNTR flags */ #define CURSOR_MODE 0x27 #define CURSOR_MODE_DISABLE 0x00 +#define CURSOR_MODE_128_32B_AX 0x02 +#define CURSOR_MODE_256_32B_AX 0x03 #define CURSOR_MODE_64_32B_AX 0x07 +#define CURSOR_MODE_128_ARGB_AX ((1 << 5) | CURSOR_MODE_128_32B_AX) +#define CURSOR_MODE_256_ARGB_AX ((1 << 5) | CURSOR_MODE_256_32B_AX) #define CURSOR_MODE_64_ARGB_AX ((1 << 5) | CURSOR_MODE_64_32B_AX) #define MCURSOR_PIPE_SELECT (1 << 28) #define MCURSOR_PIPE_A 0x00 |