From: Hoath, Nicholas Date: Thu, 5 Feb 2015 10:47:17 +0000 (+0000) Subject: drm/i915: ring w/a gen 9 revision definitions X-Git-Tag: firefly_0821_release~176^2~1915^2~35^2~69 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e90a21d45d7ea269e6700208809a92d35c0c2362;p=firefly-linux-kernel-4.4.55.git drm/i915: ring w/a gen 9 revision definitions Add Skylake stepping Revision IDs definitions. v1: Use existing revision id. Signed-off-by: Nick Hoath Reviewed-by: Damien Lespiau [danvet: Use magic __I915__ and bikeshed #defines as suggested by Damien.] Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index ddfa701d1b9f..217845951b7f 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2339,6 +2339,7 @@ struct drm_i915_cmd_table { }) #define INTEL_INFO(p) (&__I915__(p)->info) #define INTEL_DEVID(p) (INTEL_INFO(p)->device_id) +#define INTEL_REVID(p) (__I915__(p)->dev->pdev->revision) #define IS_I830(dev) (INTEL_DEVID(dev) == 0x3577) #define IS_845G(dev) (INTEL_DEVID(dev) == 0x2562) @@ -2387,6 +2388,11 @@ struct drm_i915_cmd_table { INTEL_DEVID(dev) == 0x0A1E) #define IS_PRELIMINARY_HW(intel_info) ((intel_info)->is_preliminary) +#define SKL_REVID_A0 (0x0) +#define SKL_REVID_B0 (0x1) +#define SKL_REVID_C0 (0x2) +#define SKL_REVID_D0 (0x3) + /* * The genX designation typically refers to the render engine, so render * capability related checks should use IS_GEN, while display and other checks