diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_device.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_device.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h b/drivers/gpu/drm/i915/display/intel_display_device.h index 4615c3ba60aa..dfb0c8bf5ca2 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.h +++ b/drivers/gpu/drm/i915/display/intel_display_device.h @@ -194,6 +194,12 @@ enum intel_display_subplatform { #define IS_DISPLAY_VER(i915, from, until) \ (DISPLAY_VER(i915) >= (from) && DISPLAY_VER(i915) <= (until)) +#define INTEL_DISPLAY_STEP(__i915) (DISPLAY_RUNTIME_INFO(__i915)->step) + +#define IS_DISPLAY_STEP(__i915, since, until) \ + (drm_WARN_ON(__to_intel_display(__i915)->drm, INTEL_DISPLAY_STEP(__i915) == STEP_NONE), \ + INTEL_DISPLAY_STEP(__i915) >= (since) && INTEL_DISPLAY_STEP(__i915) < (until)) + struct intel_display_runtime_info { enum intel_display_platform platform; enum intel_display_subplatform subplatform; |