diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index 45b3d6ab6054..ba5a9b8705a4 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -998,7 +998,8 @@ static int ironlake_do_reset(struct drm_device *dev) gdrst &= ~GRDOM_MASK; I915_WRITE(MCHBAR_MIRROR_BASE + ILK_GDSR, gdrst | GRDOM_RENDER | GRDOM_RESET_ENABLE); - ret = wait_for(I915_READ(MCHBAR_MIRROR_BASE + ILK_GDSR) & 0x1, 500); + ret = wait_for((I915_READ(MCHBAR_MIRROR_BASE + ILK_GDSR) & + GRDOM_RESET_ENABLE) == 0, 500); if (ret) return ret; @@ -1006,7 +1007,8 @@ static int ironlake_do_reset(struct drm_device *dev) gdrst &= ~GRDOM_MASK; I915_WRITE(MCHBAR_MIRROR_BASE + ILK_GDSR, gdrst | GRDOM_MEDIA | GRDOM_RESET_ENABLE); - return wait_for(I915_READ(MCHBAR_MIRROR_BASE + ILK_GDSR) & 0x1, 500); + return wait_for((I915_READ(MCHBAR_MIRROR_BASE + ILK_GDSR) & + GRDOM_RESET_ENABLE) == 0, 500); } static int gen6_do_reset(struct drm_device *dev) |