diff options
| author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2017-09-08 19:11:30 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-09-08 23:12:17 +0300 |
| commit | 1790625b1deaafb564def63a3a070602656134a1 (patch) | |
| tree | 23d50aa60d733b69bb152d3ab3b3ca352355ff0a /drivers/gpu/drm/i915/i915_gem_gtt.h | |
| parent | a2d3d2655ea6d09edfcc6d9b11fb58729c8d5b95 (diff) | |
| download | linux-1790625b1deaafb564def63a3a070602656134a1.tar.xz | |
drm/i915: Make PAT macros more robust
Macro params shall be wrapped into () to avoid unexpected results.
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170908161130.22424-1-michal.wajdeczko@intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index b4e3aa7c0ce1..d9a076a2673a 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -132,7 +132,7 @@ typedef u64 gen8_ppgtt_pml4e_t; #define PPAT_DISPLAY_ELLC_INDEX _PAGE_PCD /* WT eLLC */ #define CHV_PPAT_SNOOP (1<<6) -#define GEN8_PPAT_AGE(x) (x<<4) +#define GEN8_PPAT_AGE(x) ((x)<<4) #define GEN8_PPAT_LLCeLLC (3<<2) #define GEN8_PPAT_LLCELLC (2<<2) #define GEN8_PPAT_LLC (1<<2) |