diff options
| author | Dave Airlie <airlied@redhat.com> | 2015-01-30 13:32:24 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-01-30 13:32:24 +1000 |
| commit | a78b80f51e57273961c397b5e9e224860228b965 (patch) | |
| tree | 269ef2993f079e90cb1a9f63cc19606bc6e188fc /drivers/gpu/drm/i915/i915_gem.c | |
| parent | 2148f18fdb45f31ca269a7787fbc24053cd42e70 (diff) | |
| parent | 6b96d705f3cf435b0b8835b12c9742513c77fed6 (diff) | |
Merge tag 'drm-intel-fixes-2015-01-29' of git://anongit.freedesktop.org/drm-intel into drm-fixes
misc i915 fixes, mostly all stable material as well.
* tag 'drm-intel-fixes-2015-01-29' of git://anongit.freedesktop.org/drm-intel:
drm/i915: BDW Fix Halo PCI IDs marked as ULT.
drm/i915: Fix and clean BDW PCH identification
drm/i915: Only fence tiled region of object.
drm/i915: fix inconsistent brightness after resume
drm/i915: Init PPGTT before context enable
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 76354d3ba925..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; |