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author | Dave Airlie <airlied@redhat.com> | 2012-12-30 03:54:12 (GMT) |
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committer | Dave Airlie <airlied@redhat.com> | 2012-12-30 03:54:12 (GMT) |
commit | 8be0e5c427c18a59ce261c496ae2193cbcbafffd (patch) | |
tree | 26dac80685ba46246642b901460a5042ac4e187c /include/uapi/drm | |
parent | b1d778b970ce52e02ca6a7f34ba167fe95bc1cc4 (diff) | |
parent | da494d7ca5e0a1afca3480826b5060e15c951e80 (diff) | |
download | linux-fsl-qoriq-8be0e5c427c18a59ce261c496ae2193cbcbafffd.tar.xz |
Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel into drm-next
Some fixes for 3.8:
- Watermark fixups from Chris Wilson (4 pieces).
- 2 snb workarounds, seem to be recently added to our internal DB.
- workaround for the infamous i830/i845 hang, seems now finally solid!
Based on Chris' fix for SNA, now also for UXA/mesa&old SNA.
- Some more fixlets for shrinker-pulls-the-rug issues (Chris&me).
- Fix dma-buf flags when exporting (you).
- Disable the VGA plane if it's enabled on lid open - similar fix in
spirit to the one I've sent you last weeek, BIOS' really like to mess
with the display when closing the lid (awesome debug work from Krzysztof
Mazur).
* 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel:
drm/i915: disable shrinker lock stealing for create_mmap_offset
drm/i915: optionally disable shrinker lock stealing
drm/i915: fix flags in dma buf exporting
i915: ensure that VGA plane is disabled
drm/i915: Preallocate the drm_mm_node prior to manipulating the GTT drm_mm manager
drm: Export routines for inserting preallocated nodes into the mm manager
drm/i915: don't disable disconnected outputs
drm/i915: Implement workaround for broken CS tlb on i830/845
drm/i915: Implement WaSetupGtModeTdRowDispatch
drm/i915: Implement WaDisableHiZPlanesWhenMSAAEnabled
drm/i915: Prefer CRTC 'active' rather than 'enabled' during WM computations
drm/i915: Clear self-refresh watermarks when disabled
drm/i915: Double the cursor self-refresh latency on Valleyview
drm/i915: Fixup cursor latency used for IVB lp3 watermarks
Diffstat (limited to 'include/uapi/drm')
-rw-r--r-- | include/uapi/drm/i915_drm.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index b746a3c..c4d2e9c 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -307,6 +307,7 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_HAS_PRIME_VMAP_FLUSH 21 #define I915_PARAM_RSVD_FOR_FUTURE_USE 22 #define I915_PARAM_HAS_SECURE_BATCHES 23 +#define I915_PARAM_HAS_PINNED_BATCHES 24 typedef struct drm_i915_getparam { int param; @@ -677,6 +678,15 @@ struct drm_i915_gem_execbuffer2 { */ #define I915_EXEC_SECURE (1<<9) +/** Inform the kernel that the batch is and will always be pinned. This + * negates the requirement for a workaround to be performed to avoid + * an incoherent CS (such as can be found on 830/845). If this flag is + * not passed, the kernel will endeavour to make sure the batch is + * coherent with the CS before execution. If this flag is passed, + * userspace assumes the responsibility for ensuring the same. + */ +#define I915_EXEC_IS_PINNED (1<<10) + #define I915_EXEC_CONTEXT_ID_MASK (0xffffffff) #define i915_execbuffer2_set_context_id(eb2, context) \ (eb2).rsvd1 = context & I915_EXEC_CONTEXT_ID_MASK |