diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_pci.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.h | 2 |
3 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 2022c498c9e5..807f37346c2f 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1237,6 +1237,11 @@ static inline struct drm_i915_private *pdev_to_i915(struct pci_dev *pdev) #define INTEL_GEN(dev_priv) (INTEL_INFO(dev_priv)->gen) #define INTEL_DEVID(dev_priv) (RUNTIME_INFO(dev_priv)->device_id) +#define DISPLAY_VER(i915) (INTEL_INFO(i915)->display.version) +#define IS_DISPLAY_RANGE(i915, from, until) \ + (DISPLAY_VER(i915) >= (from) && DISPLAY_VER(i915) <= (until)) +#define IS_DISPLAY_VER(i915, v) (DISPLAY_VER(i915) == (v)) + #define REVID_FOREVER 0xff #define INTEL_REVID(dev_priv) (to_pci_dev((dev_priv)->drm.dev)->revision) diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index 9a481ad5a8f6..1236209ed43f 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -36,7 +36,7 @@ #include "i915_selftest.h" #define PLATFORM(x) .platform = (x) -#define GEN(x) .gen = (x), .gen_mask = BIT((x) - 1) +#define GEN(x) .gen = (x), .gen_mask = BIT((x) - 1), .display.version = (x) #define I845_PIPE_OFFSETS \ .pipe_offsets = { \ diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h index efd138761e14..7be8951ffb62 100644 --- a/drivers/gpu/drm/i915/intel_device_info.h +++ b/drivers/gpu/drm/i915/intel_device_info.h @@ -186,6 +186,8 @@ struct intel_device_info { #undef DEFINE_FLAG struct { + u8 version; + #define DEFINE_FLAG(name) u8 name:1 DEV_INFO_DISPLAY_FOR_EACH_FLAG(DEFINE_FLAG); #undef DEFINE_FLAG |