drm/i195/fbc: Add WaFbcNukeOnHostModify

[karo-tx-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 235dfac9fe9392ab9bb3c5e877ab9a6befcb579f..3b374284f739474ed2c684d86edffdecfae6c4de 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_NUKE_ON_ANY_MODIFICATION    (1<<23)
 #define ILK_FBC_RT_BASE                _MMIO(0x2128)
 #define   ILK_FBC_RT_VALID     (1<<0)
 #define   SNB_FBC_FRONT_BUFFER (1<<1)