diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 5e9162a86aac..d80bd42a425f 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -415,6 +415,13 @@ struct skl_pipe_wm { uint32_t linetime; }; +struct intel_crtc_wm_config { + /* target watermarks for the pipe */ + struct intel_pipe_wm target; + /* intermediate watermarks for pending/active->target transition */ + struct intel_pipe_wm intm; +}; + struct intel_crtc { struct drm_crtc base; enum pipe pipe; @@ -1218,6 +1225,10 @@ void gen6_rps_idle(struct drm_i915_private *dev_priv); void gen6_rps_boost(struct drm_i915_private *dev_priv); void ilk_wm_get_hw_state(struct drm_device *dev); void ilk_update_pipe_wm(struct drm_device *dev, enum pipe pipe); +void intel_program_watermarks_pre(struct intel_crtc *crtc, + const struct intel_crtc_wm_config *config); +void intel_program_watermarks_post(struct intel_crtc *crtc, + const struct intel_crtc_wm_config *config); void skl_wm_get_hw_state(struct drm_device *dev); void skl_ddb_get_hw_state(struct drm_i915_private *dev_priv, struct skl_ddb_allocation *ddb /* out */); |