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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-02-02 20:10:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-02-02 20:10:17 +0300 |
| commit | b3a54bf9ed76dff9dd26e1fc719431fb14604a8a (patch) | |
| tree | 38d2b3f00c71a881f303a06dfe361c9d6d591014 /drivers/gpu/drm/i915/i915_gem.c | |
| parent | c99197902da284b4b723451c1471c45b18537cde (diff) | |
| parent | e36f014edff70fc02b3d3d79cead1d58f289332e (diff) | |
| download | linux-b3a54bf9ed76dff9dd26e1fc719431fb14604a8a.tar.xz | |
Merge 3.19-rc7 into usb-next
We want the USB fixes in here to make merges easier.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index c11603b4cf1d..5f614828d365 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -3148,6 +3148,13 @@ static void i965_write_fence_reg(struct drm_device *dev, int reg, u32 size = i915_gem_obj_ggtt_size(obj); uint64_t val; + /* Adjust fence size to match tiled area */ + if (obj->tiling_mode != I915_TILING_NONE) { + uint32_t row_size = obj->stride * + (obj->tiling_mode == I915_TILING_Y ? 32 : 8); + size = (size / row_size) * row_size; + } + val = (uint64_t)((i915_gem_obj_ggtt_offset(obj) + size - 4096) & 0xfffff000) << 32; val |= i915_gem_obj_ggtt_offset(obj) & 0xfffff000; @@ -4884,25 +4891,18 @@ i915_gem_init_hw(struct drm_device *dev) for (i = 0; i < NUM_L3_SLICES(dev); i++) i915_gem_l3_remap(&dev_priv->ring[RCS], i); - /* - * XXX: Contexts should only be initialized once. Doing a switch to the - * default context switch however is something we'd like to do after - * reset or thaw (the latter may not actually be necessary for HW, but - * goes with our code better). Context switching requires rings (for - * the do_switch), but before enabling PPGTT. So don't move this. - */ - ret = i915_gem_context_enable(dev_priv); + ret = i915_ppgtt_init_hw(dev); if (ret && ret != -EIO) { - DRM_ERROR("Context enable failed %d\n", ret); + DRM_ERROR("PPGTT enable failed %d\n", ret); i915_gem_cleanup_ringbuffer(dev); - - return ret; } - ret = i915_ppgtt_init_hw(dev); + ret = i915_gem_context_enable(dev_priv); if (ret && ret != -EIO) { - DRM_ERROR("PPGTT enable failed %d\n", ret); + DRM_ERROR("Context enable failed %d\n", ret); i915_gem_cleanup_ringbuffer(dev); + + return ret; } return ret; @@ -5155,7 +5155,7 @@ static bool mutex_is_locked_by(struct mutex *mutex, struct task_struct *task) if (!mutex_is_locked(mutex)) return false; -#if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_MUTEXES) +#if defined(CONFIG_SMP) && !defined(CONFIG_DEBUG_MUTEXES) return mutex->owner == task; #else /* Since UP may be pre-empted, we cannot assume that we own the lock */ |