diff options
| author | Neil Roberts <neil@linux.intel.com> | 2015-03-04 14:41:16 +0000 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-03-17 22:29:54 +0100 |
| commit | 27cd44618b92fc8c6889e4628407791e45422bac (patch) | |
| tree | 277a7e4cbc67622124050d46496a0294ae3ce099 /include/uapi/drm/i915_drm.h | |
| parent | 10634189fc50d30c7269e3e1af167608f7aebcfc (diff) | |
drm/i915: Add I915_PARAM_REVISION
Adds a parameter which can be used with DRM_I915_GETPARAM to query the
GPU revision. The intention is to use this in Mesa to implement the
WaDisableSIMD16On3SrcInstr workaround on Skylake but only for
revision 2.
Signed-off-by: Neil Roberts <neil@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/uapi/drm/i915_drm.h')
| -rw-r--r-- | include/uapi/drm/i915_drm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 6eed16b92a24..b768f3b21eaa 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -347,6 +347,7 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_HAS_COHERENT_PHYS_GTT 29 #define I915_PARAM_MMAP_VERSION 30 #define I915_PARAM_HAS_BSD2 31 +#define I915_PARAM_REVISION 32 typedef struct drm_i915_getparam { int param; |