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| author | Zhao Yakui | 2010-06-12 08:32:25 +0200 |
|---|---|---|
| committer | Eric Anholt | 2010-08-02 04:03:43 +0200 |
| commit | 4fe5e61180d8ea2268d6e64972d90efbe2bab4aa (patch) | |
| tree | 872f4cdcb027fb6144032dcde67e176c8b99be14 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | drm/i915: Fix fifo size for self-refresh watermark on 965G (diff) | |
| download | kernel-qcow2-linux-4fe5e61180d8ea2268d6e64972d90efbe2bab4aa.tar.gz kernel-qcow2-linux-4fe5e61180d8ea2268d6e64972d90efbe2bab4aa.tar.xz kernel-qcow2-linux-4fe5e61180d8ea2268d6e64972d90efbe2bab4aa.zip | |
drm/i915: Apply self-refresh watermark calculation for cursor plane
In SR mode cursor plane watermark calculation uses same formula
like display plane. This one fixes the case for 965G and G45.
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index b637fbf592ec..1f741a6d0b12 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -2160,6 +2160,9 @@ #define PINEVIEW_CURSOR_DFT_WM 0 #define PINEVIEW_CURSOR_GUARD_WM 5 +#define I965_CURSOR_FIFO 64 +#define I965_CURSOR_MAX_WM 32 +#define I965_CURSOR_DFT_WM 8 /* define the Watermark register on Ironlake */ #define WM0_PIPEA_ILK 0x45100 |