diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-01-31 02:21:25 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-02-01 22:06:07 +0200 |
| commit | 43e6fad17a182de1825277d986a1e4309111e5b7 (patch) | |
| tree | 75ab3da536171f354275cd797ec8f5b3fd14b4e4 | |
| parent | c580c2d27ac8754cc6f01da1d715b7272f5f9cbb (diff) | |
drm/i915: Introduce HAS_SAGV()
Introuce a HAS_SAGV() macro to answer the question whether
the platform in general supports SAGV. intel_has_sagv() will
keep on giving us the more specific answer whether the current
device supports SAGV or not.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230131002127.29305-2-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/display/skl_watermark.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 3 |
2 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/display/skl_watermark.c b/drivers/gpu/drm/i915/display/skl_watermark.c index 0c605034356f..5916694f147c 100644 --- a/drivers/gpu/drm/i915/display/skl_watermark.c +++ b/drivers/gpu/drm/i915/display/skl_watermark.c @@ -64,7 +64,7 @@ static bool skl_needs_memory_bw_wa(struct drm_i915_private *i915) static bool intel_has_sagv(struct drm_i915_private *i915) { - return DISPLAY_VER(i915) >= 9 && !IS_LP(i915) && + return HAS_SAGV(i915) && i915->display.sagv.status != I915_SAGV_NOT_CONTROLLED; } @@ -92,7 +92,7 @@ intel_sagv_block_time(struct drm_i915_private *i915) return val; } else if (DISPLAY_VER(i915) == 11) { return 10; - } else if (DISPLAY_VER(i915) == 9 && !IS_LP(i915)) { + } else if (HAS_SAGV(i915)) { return 30; } else { return 0; @@ -101,7 +101,7 @@ intel_sagv_block_time(struct drm_i915_private *i915) static void intel_sagv_init(struct drm_i915_private *i915) { - if (!intel_has_sagv(i915)) + if (!HAS_SAGV(i915)) i915->display.sagv.status = I915_SAGV_NOT_CONTROLLED; /* diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 495788e18b77..45be91d1a647 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -859,7 +859,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, */ #define HAS_64K_PAGES(dev_priv) (INTEL_INFO(dev_priv)->has_64k_pages) -#define HAS_IPC(dev_priv) (INTEL_INFO(dev_priv)->display.has_ipc) +#define HAS_IPC(dev_priv) (INTEL_INFO(dev_priv)->display.has_ipc) +#define HAS_SAGV(dev_priv) (DISPLAY_VER(dev_priv) >= 9 && !IS_LP(dev_priv)) #define HAS_REGION(i915, i) (RUNTIME_INFO(i915)->memory_regions & (i)) #define HAS_LMEM(i915) HAS_REGION(i915, REGION_LMEM) |