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| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-01-17 13:35:57 -0800 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-01-18 09:50:08 +0000 |
| commit | 1ffa325bac55982d72a61ccab1a4190501e37148 (patch) | |
| tree | 357afa5393b50c3d2c61620587ec68b1d4ebee2d /drivers/gpu/drm/i915/i915_reg.h | |
| parent | e6f597a1425b5af64917be3448b29e2d5a585ac8 (diff) | |
| download | talos-op-linux-1ffa325bac55982d72a61ccab1a4190501e37148.tar.gz talos-op-linux-1ffa325bac55982d72a61ccab1a4190501e37148.zip | |
drm/i915: set more FBC chicken bits
Add a couple of missing workaround bits for ILK & SNB. These disable
clock gating on a couple of units that would otherwise prevent FBC from
working.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 40a407f41f61..6abb15f13c2b 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -2626,6 +2626,8 @@ #define DISPLAY_PORT_PLL_BIOS_2 0x46014 #define PCH_DSPCLK_GATE_D 0x42020 +# define DPFCUNIT_CLOCK_GATE_DISABLE (1 << 9) +# define DPFCRUNIT_CLOCK_GATE_DISABLE (1 << 8) # define DPFDUNIT_CLOCK_GATE_DISABLE (1 << 7) # define DPARBUNIT_CLOCK_GATE_DISABLE (1 << 5) |
