From: Ville Syrjälä Date: Fri, 18 Sep 2015 17:03:27 +0000 (+0300) Subject: drm/i915: Include MCHBAR_MIRROR_BASE in ILK_GDSR X-Git-Tag: MMI-PSA29.97-13-9~7427^2~45^2~1413 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c039b7f2bf2e872b7b85d089ecf2f3cef215952e;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git drm/i915: Include MCHBAR_MIRROR_BASE in ILK_GDSR Signed-off-by: Ville Syrjälä Reviewed-by: Jani Nikula Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 39b92135f549..08d78fc55f2b 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -105,7 +105,7 @@ #define GRDOM_RESET_STATUS (1<<1) #define GRDOM_RESET_ENABLE (1<<0) -#define ILK_GDSR 0x2ca4 /* MCHBAR offset */ +#define ILK_GDSR (MCHBAR_MIRROR_BASE + 0x2ca4) #define ILK_GRDOM_FULL (0<<1) #define ILK_GRDOM_RENDER (1<<1) #define ILK_GRDOM_MEDIA (3<<1) diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index 14d0831c6156..b43c6d025ac3 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -1429,21 +1429,21 @@ static int ironlake_do_reset(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; int ret; - I915_WRITE(MCHBAR_MIRROR_BASE + ILK_GDSR, + I915_WRITE(ILK_GDSR, ILK_GRDOM_RENDER | ILK_GRDOM_RESET_ENABLE); - ret = wait_for((I915_READ(MCHBAR_MIRROR_BASE + ILK_GDSR) & + ret = wait_for((I915_READ(ILK_GDSR) & ILK_GRDOM_RESET_ENABLE) == 0, 500); if (ret) return ret; - I915_WRITE(MCHBAR_MIRROR_BASE + ILK_GDSR, + I915_WRITE(ILK_GDSR, ILK_GRDOM_MEDIA | ILK_GRDOM_RESET_ENABLE); - ret = wait_for((I915_READ(MCHBAR_MIRROR_BASE + ILK_GDSR) & + ret = wait_for((I915_READ(ILK_GDSR) & ILK_GRDOM_RESET_ENABLE) == 0, 500); if (ret) return ret; - I915_WRITE(MCHBAR_MIRROR_BASE + ILK_GDSR, 0); + I915_WRITE(ILK_GDSR, 0); return 0; }