drm/i915: set FORCE_ARB_IDLE_PLANES workaround

[linux-imx.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 e4cf382f0b75397408eeab87bc892c6829c7249d..55caedba53d1f4b519fcd2212c57b2b5ba15ca0d 100644 (file)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -3711,6 +3711,9 @@
 # define CHICKEN3_DGMG_REQ_OUT_FIX_DISABLE     (1 << 5)
 # define CHICKEN3_DGMG_DONE_FIX_DISABLE                (1 << 2)
 
+#define CHICKEN_PAR1_1         0x42080
+#define  FORCE_ARB_IDLE_PLANES (1 << 14)
+
 #define DISP_ARB_CTL   0x45000
 #define  DISP_TILE_SURFACE_SWIZZLING   (1<<13)
 #define  DISP_FBC_WM_DIS               (1<<15)