From: Rodrigo Vivi Date: Sat, 20 Sep 2014 00:16:26 +0000 (-0400) Subject: drm/i915: Add IS_BDW_GT3 macro. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a0fcbd95354e5ac2400be74077cc668c91429ea7;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git drm/i915: Add IS_BDW_GT3 macro. It will be usefull to specify w/a that affects only BDW GT3. Signed-off-by: Rodrigo Vivi Reviewed-by: Jesse Barnes Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index cccb7767e837..8f05258ff49b 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2111,6 +2111,8 @@ struct drm_i915_cmd_table { ((INTEL_DEVID(dev) & 0xf) == 0x2 || \ (INTEL_DEVID(dev) & 0xf) == 0x6 || \ (INTEL_DEVID(dev) & 0xf) == 0xe)) +#define IS_BDW_GT3(dev) (IS_BROADWELL(dev) && \ + (INTEL_DEVID(dev) & 0x00F0) == 0x0020) #define IS_HSW_ULT(dev) (IS_HASWELL(dev) && \ (INTEL_DEVID(dev) & 0xFF00) == 0x0A00) #define IS_ULT(dev) (IS_HSW_ULT(dev) || IS_BDW_ULT(dev))