From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Move all the old vs. new state shenanigans
into intel_set_cdclk_{pre,post}_plane_update() so that the caller
doesn't need to know any of it.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_cdclk.c | 44 ++++++++++----------
drivers/gpu/drm/i915/display/intel_cdclk.h | 12 +-----
drivers/gpu/drm/i915/display/intel_display.c | 10 +----
3 files changed, 26 insertions(+), 40 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c
index 2a5491eb8af3..a2b1401dcfbb 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -1887,41 +1887,41 @@ static void intel_set_cdclk(struct drm_i915_private *dev_priv,
}
/**
- * intel_set_cdclk_pre_plane_update - Push the CDCLK configuration to the hardware
- * @dev_priv: i915 device
- * @old_state: old CDCLK configuration
- * @new_state: new CDCLK configuration
- * @pipe: pipe with which to synchronize the update
+ * intel_set_cdclk_pre_plane_update - Push the CDCLK state to the hardware
+ * @state: intel atomic state
*
- * Program the hardware before updating the HW plane state based on the passed
- * in CDCLK configuration, if necessary.
+ * Program the hardware before updating the HW plane state based on the
+ * new CDCLK state, if necessary.
*/
void
-intel_set_cdclk_pre_plane_update(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_config *old_state,
- const struct intel_cdclk_config *new_state,
- enum pipe pipe)
+intel_set_cdclk_pre_plane_update(struct intel_atomic_state *state)
{
+ struct drm_i915_private *dev_priv = to_i915(state->base.dev);
+ /* called after intel_cdclk_swap_state()! */
+ const struct intel_cdclk_config *old_state = &state->cdclk.actual;
+ const struct intel_cdclk_config *new_state = &dev_priv->cdclk.actual;
+ enum pipe pipe = state->cdclk.pipe;
+
if (pipe == INVALID_PIPE || old_state->cdclk <= new_state->cdclk)
intel_set_cdclk(dev_priv, new_state, pipe);
}
/**
- * intel_set_cdclk_post_plane_update - Push the CDCLK configuration to the hardware
- * @dev_priv: i915 device
- * @old_state: old CDCLK configuration
- * @new_state: new CDCLK configuration
- * @pipe: pipe with which to synchronize the update
+ * intel_set_cdclk_post_plane_update - Push the CDCLK state to the hardware
+ * @state: intel atomic state
*
- * Program the hardware after updating the HW plane state based on the passed
- * in CDCLK configuration, if necessary.
+ * Program the hardware before updating the HW plane state based on the
+ * new CDCLK state, if necessary.
*/
void
-intel_set_cdclk_post_plane_update(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_config *old_state,
- const struct intel_cdclk_config *new_state,
- enum pipe pipe)
+intel_set_cdclk_post_plane_update(struct intel_atomic_state *state)
{
+ struct drm_i915_private *dev_priv = to_i915(state->base.dev);
+ /* called after intel_cdclk_swap_state()! */
+ const struct intel_cdclk_config *old_state = &state->cdclk.actual;
+ const struct intel_cdclk_config *new_state = &dev_priv->cdclk.actual;
+ enum pipe pipe = state->cdclk.pipe;
+
if (pipe != INVALID_PIPE && old_state->cdclk > new_state->cdclk)
intel_set_cdclk(dev_priv, new_state, pipe);
}
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.h b/drivers/gpu/drm/i915/display/intel_cdclk.h
index 712cdaea4fef..a3fb7b8e8d31 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.h
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.h
@@ -33,16 +33,8 @@ bool intel_cdclk_needs_modeset(const struct intel_cdclk_config *a,
const struct intel_cdclk_config *b);
void intel_cdclk_clear_state(struct intel_atomic_state *state);
void intel_cdclk_swap_state(struct intel_atomic_state *state);
-void
-intel_set_cdclk_pre_plane_update(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_config *old_state,
- const struct intel_cdclk_config *new_state,
- enum pipe pipe);
-void
-intel_set_cdclk_post_plane_update(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_config *old_state,
- const struct intel_cdclk_config *new_state,
- enum pipe pipe);
+void intel_set_cdclk_pre_plane_update(struct intel_atomic_state *state);
+void intel_set_cdclk_post_plane_update(struct intel_atomic_state *state);
void intel_dump_cdclk_config(const struct intel_cdclk_config *cdclk_config,
const char *context);
int intel_modeset_calc_cdclk(struct intel_atomic_state *state);
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index de2ab44b9150..25b0eab019cb 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -15411,10 +15411,7 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state)
if (state->modeset) {
drm_atomic_helper_update_legacy_modeset_state(dev, &state->base);
- intel_set_cdclk_pre_plane_update(dev_priv,
- &state->cdclk.actual,
- &dev_priv->cdclk.actual,
- state->cdclk.pipe);
+ intel_set_cdclk_pre_plane_update(state);
/*
* SKL workaround: bspec recommends we disable the SAGV when we
@@ -15450,10 +15447,7 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state)
if (state->modeset) {
intel_encoders_update_complete(state);
- intel_set_cdclk_post_plane_update(dev_priv,
- &state->cdclk.actual,
- &dev_priv->cdclk.actual,
- state->cdclk.pipe);
+ intel_set_cdclk_post_plane_update(state);
}
/* FIXME: We should call drm_atomic_helper_commit_hw_done() here
--
2.24.1
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