drm/i915/gen9: Add WaFbcHighMemBwCorruptionAvoidance

[cascardo/linux.git] / drivers / gpu / drm / i915 / i915_reg.h

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 3b37428..b2fbbfa 100644 (file)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -2206,6 +2206,7 @@ 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)