diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-29 11:50:17 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-29 11:50:17 -0700 |
| commit | 9c5891bd4342349a200676d33f742dd1b864822c (patch) | |
| tree | b14c1698f2d8ce5276e1befd562f6398a46b48b9 /drivers/gpu/drm/i915/i915_drv.c | |
| parent | ecda040ff3724f021a96491ecee88d48e968c153 (diff) | |
| parent | 5ae90d8e467e625e447000cb4335c4db973b1095 (diff) | |
Merge 3.11-rc3 into char-misc-next.
This resolves a merge issue with:
drivers/misc/mei/init.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index f4af1ca0fb6..45b3c030f48 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -706,7 +706,7 @@ static int i915_drm_thaw(struct drm_device *dev) { int error = 0; - intel_gt_reset(dev); + intel_gt_sanitize(dev); if (drm_core_check_feature(dev, DRIVER_MODESET)) { mutex_lock(&dev->struct_mutex); @@ -732,7 +732,7 @@ int i915_resume(struct drm_device *dev) pci_set_master(dev->pdev); - intel_gt_reset(dev); + intel_gt_sanitize(dev); /* * Platforms with opregion should have sane BIOS, older ones (gen3 and @@ -1253,21 +1253,21 @@ hsw_unclaimed_reg_check(struct drm_i915_private *dev_priv, u32 reg) #define __i915_read(x, y) \ u##x i915_read##x(struct drm_i915_private *dev_priv, u32 reg) { \ + unsigned long irqflags; \ u##x val = 0; \ + spin_lock_irqsave(&dev_priv->gt_lock, irqflags); \ if (IS_GEN5(dev_priv->dev)) \ ilk_dummy_write(dev_priv); \ if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \ - unsigned long irqflags; \ - spin_lock_irqsave(&dev_priv->gt_lock, irqflags); \ if (dev_priv->forcewake_count == 0) \ dev_priv->gt.force_wake_get(dev_priv); \ val = read##y(dev_priv->regs + reg); \ if (dev_priv->forcewake_count == 0) \ dev_priv->gt.force_wake_put(dev_priv); \ - spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags); \ } else { \ val = read##y(dev_priv->regs + reg); \ } \ + spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags); \ trace_i915_reg_rw(false, reg, val, sizeof(val)); \ return val; \ } @@ -1280,8 +1280,10 @@ __i915_read(64, q) #define __i915_write(x, y) \ void i915_write##x(struct drm_i915_private *dev_priv, u32 reg, u##x val) { \ + unsigned long irqflags; \ u32 __fifo_ret = 0; \ trace_i915_reg_rw(true, reg, val, sizeof(val)); \ + spin_lock_irqsave(&dev_priv->gt_lock, irqflags); \ if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \ __fifo_ret = __gen6_gt_wait_for_fifo(dev_priv); \ } \ @@ -1293,6 +1295,7 @@ void i915_write##x(struct drm_i915_private *dev_priv, u32 reg, u##x val) { \ gen6_gt_check_fifodbg(dev_priv); \ } \ hsw_unclaimed_reg_check(dev_priv, reg); \ + spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags); \ } __i915_write(8, b) __i915_write(16, w) |