From 27cd44618b92fc8c6889e4628407791e45422bac Mon Sep 17 00:00:00 2001 From: Neil Roberts Date: Wed, 4 Mar 2015 14:41:16 +0000 Subject: 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 Signed-off-by: Daniel Vetter --- include/uapi/drm/i915_drm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi/drm') 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; -- cgit v1.2.3