diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_cdclk.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_cdclk.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.h b/drivers/gpu/drm/i915/display/intel_cdclk.h index 4d6f7f5f8930..cf71394cc79c 100644 --- a/drivers/gpu/drm/i915/display/intel_cdclk.h +++ b/drivers/gpu/drm/i915/display/intel_cdclk.h @@ -15,6 +15,13 @@ struct intel_atomic_state; struct intel_cdclk_state; struct intel_crtc_state; +struct intel_cdclk_vals { + u16 refclk; + u32 cdclk; + u8 divider; /* CD2X divider * 2 */ + u8 ratio; +}; + int intel_crtc_compute_min_cdclk(const struct intel_crtc_state *crtc_state); void intel_cdclk_init(struct drm_i915_private *i915); void intel_cdclk_uninit(struct drm_i915_private *i915); @@ -22,13 +29,8 @@ void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv); void intel_update_max_cdclk(struct drm_i915_private *dev_priv); void intel_update_cdclk(struct drm_i915_private *dev_priv); void intel_update_rawclk(struct drm_i915_private *dev_priv); -bool intel_cdclk_needs_cd2x_update(struct drm_i915_private *dev_priv, - const struct intel_cdclk_state *a, - const struct intel_cdclk_state *b); bool intel_cdclk_needs_modeset(const struct intel_cdclk_state *a, const struct intel_cdclk_state *b); -bool intel_cdclk_changed(const struct intel_cdclk_state *a, - const struct intel_cdclk_state *b); void intel_cdclk_swap_state(struct intel_atomic_state *state); void intel_set_cdclk_pre_plane_update(struct drm_i915_private *dev_priv, @@ -42,5 +44,6 @@ intel_set_cdclk_post_plane_update(struct drm_i915_private *dev_priv, enum pipe pipe); void intel_dump_cdclk_state(const struct intel_cdclk_state *cdclk_state, const char *context); +int intel_modeset_calc_cdclk(struct intel_atomic_state *state); #endif /* __INTEL_CDCLK_H__ */ |