diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_bw.h')
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_bw.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_bw.h b/drivers/gpu/drm/i915/display/intel_bw.h index a8aa7624c5aa..bbcaaa73ec1b 100644 --- a/drivers/gpu/drm/i915/display/intel_bw.h +++ b/drivers/gpu/drm/i915/display/intel_bw.h @@ -18,16 +18,43 @@ struct intel_crtc_state; struct intel_bw_state { struct intel_global_state base; + /* + * Contains a bit mask, used to determine, whether correspondent + * pipe allows SAGV or not. + */ + u8 pipe_sagv_reject; + + /* + * Current QGV points mask, which restricts + * some particular SAGV states, not to confuse + * with pipe_sagv_mask. + */ + u8 qgv_points_mask; + unsigned int data_rate[I915_MAX_PIPES]; u8 num_active_planes[I915_MAX_PIPES]; + + /* bitmask of active pipes */ + u8 active_pipes; }; #define to_intel_bw_state(x) container_of((x), struct intel_bw_state, base) +struct intel_bw_state * +intel_atomic_get_old_bw_state(struct intel_atomic_state *state); + +struct intel_bw_state * +intel_atomic_get_new_bw_state(struct intel_atomic_state *state); + +struct intel_bw_state * +intel_atomic_get_bw_state(struct intel_atomic_state *state); + void intel_bw_init_hw(struct drm_i915_private *dev_priv); int intel_bw_init(struct drm_i915_private *dev_priv); int intel_bw_atomic_check(struct intel_atomic_state *state); void intel_bw_crtc_update(struct intel_bw_state *bw_state, const struct intel_crtc_state *crtc_state); +int icl_pcode_restrict_qgv_points(struct drm_i915_private *dev_priv, + u32 points_mask); #endif /* __INTEL_BW_H__ */ |