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| author |  Mika Kuoppala <mika.kuoppala@linux.intel.com>
| 2016-06-07 17:19:19 +0300 |
|---|---|---|
| committer |  Mika Kuoppala <mika.kuoppala@intel.com>
| 2016-06-08 16:27:07 +0300 |
| commit | d1b4eefdea6d63aa15321f539feec298d8aefdc1 (patch) | |
| tree | 26a95addfdd22f6c0d8a8b61d3aceb6fa7a548b1 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | drm/i195/fbc: Add WaFbcNukeOnHostModify (diff) | |
| download | linux-d1b4eefdea6d63aa15321f539feec298d8aefdc1.tar.gz linux-d1b4eefdea6d63aa15321f539feec298d8aefdc1.tar.bz2 linux-d1b4eefdea6d63aa15321f539feec298d8aefdc1.zip | |
drm/i915/gen9: Add WaFbcHighMemBwCorruptionAvoidance
Add this fbc related workaround for all gen9
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1465309159-30531-28-git-send-email-mika.kuoppala@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 312f254f62ae..9d7979b2e5df 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -2209,6 +2209,7 @@ enum skl_disp_power_wells { #define ILK_DPFC_STATUS _MMIO(0x43210) #define ILK_DPFC_FENCE_YOFF _MMIO(0x43218) #define ILK_DPFC_CHICKEN _MMIO(0x43224) +#define ILK_DPFC_DISABLE_DUMMY0 (1<<8) #define ILK_DPFC_NUKE_ON_ANY_MODIFICATION (1<<23) #define ILK_FBC_RT_BASE _MMIO(0x2128) #define ILK_FBC_RT_VALID (1<<0) |