diff options
| author | Gajanan Bhat <gajanan.bhat@intel.com> | 2014-08-07 17:03:30 +0530 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-08-08 17:44:00 +0200 |
| commit | 01e184cc85d4516cab0ecea7c2c43a2dd3ad432b (patch) | |
| tree | 6ab7b96daf14df5c93fb7452b9a22b1ab1a9d536 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | a398e9c79eea74ba2f3f24ac08902661682f008c (diff) | |
drm/i915: Add sprite watermark programming for VLV and CHV
Program DDL register as part of sprite watermark programming for CHV and VLV.
v2: Rename DRAIN_LATENCY_MAX by DRAIN_LATENCY_MASK
v3: Addressed review comments by Ville
- Changed Sprite DDL definitions to more generic to avoid multiple if-else
- Changed bit masking to customary form
- Changed to bitwise shorthand operator for sprite_dl assignment
Signed-off-by: Gajanan Bhat <gajanan.bhat@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.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 | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index d0cff5630569..7a6cc69cdc2b 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -4000,12 +4000,9 @@ enum punit_power_well { #define DDL_CURSOR_PRECISION_64 (1<<31) #define DDL_CURSOR_PRECISION_32 (0<<31) #define DDL_CURSOR_SHIFT 24 -#define DDL_SPRITE1_PRECISION_64 (1<<23) -#define DDL_SPRITE1_PRECISION_32 (0<<23) -#define DDL_SPRITE1_SHIFT 16 -#define DDL_SPRITE0_PRECISION_64 (1<<15) -#define DDL_SPRITE0_PRECISION_32 (0<<15) -#define DDL_SPRITE0_SHIFT 8 +#define DDL_SPRITE_PRECISION_64(sprite) (1<<(15+8*(sprite))) +#define DDL_SPRITE_PRECISION_32(sprite) (0<<(15+8*(sprite))) +#define DDL_SPRITE_SHIFT(sprite) (8+8*(sprite)) #define DDL_PLANE_PRECISION_64 (1<<7) #define DDL_PLANE_PRECISION_32 (0<<7) #define DDL_PLANE_SHIFT 0 |