drm_atomic_helper_commit_modeset_enables() enables all outputs affected
by a new commit. It takes the drm_atomic_state being committed as a
parameter.
However, that parameter name is called (and documented) as old_state,
which is pretty confusing. Let's rename that variable as state.
Signed-off-by: Maxime Ripard <mrip...@kernel.org>
---
drivers/gpu/drm/drm_atomic_helper.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/drm_atomic_helper.c
b/drivers/gpu/drm/drm_atomic_helper.c
index
9f3cf5df0dd810e3725bf44a02a9574f676f17de..b95e30dee1b4e2ba8991affd1e280a7a36171afd
100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -1474,11 +1474,11 @@ static void drm_atomic_helper_commit_writebacks(struct
drm_device *dev,
}
/**
* drm_atomic_helper_commit_modeset_enables - modeset commit to enable outputs
* @dev: DRM device
- * @old_state: atomic state object with old state structures
+ * @state: atomic state object being committed
*
* This function enables all the outputs with the new configuration which had
to
* be turned off for the update.
*
* For compatibility with legacy CRTC helpers this should be called after
@@ -1486,20 +1486,20 @@ static void drm_atomic_helper_commit_writebacks(struct
drm_device *dev,
* does. But drivers with different needs can group the modeset commits
together
* and do the plane commits at the end. This is useful for drivers doing
runtime
* PM since planes updates then only happen when the CRTC is actually enabled.
*/
void drm_atomic_helper_commit_modeset_enables(struct drm_device *dev,
- struct drm_atomic_state
*old_state)
+ struct drm_atomic_state *state)
{
struct drm_crtc *crtc;
struct drm_crtc_state *old_crtc_state;
struct drm_crtc_state *new_crtc_state;
struct drm_connector *connector;
struct drm_connector_state *new_conn_state;
int i;
- for_each_oldnew_crtc_in_state(old_state, crtc, old_crtc_state,
new_crtc_state, i) {
+ for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state,
new_crtc_state, i) {
const struct drm_crtc_helper_funcs *funcs;
/* Need to filter out CRTCs where only planes change. */
if (!drm_atomic_crtc_needs_modeset(new_crtc_state))
continue;
@@ -1511,17 +1511,17 @@ void drm_atomic_helper_commit_modeset_enables(struct
drm_device *dev,
if (new_crtc_state->enable) {
drm_dbg_atomic(dev, "enabling [CRTC:%d:%s]\n",
crtc->base.id, crtc->name);
if (funcs->atomic_enable)
- funcs->atomic_enable(crtc, old_state);
+ funcs->atomic_enable(crtc, state);
else if (funcs->commit)
funcs->commit(crtc);
}
}
- for_each_new_connector_in_state(old_state, connector, new_conn_state,
i) {
+ for_each_new_connector_in_state(state, connector, new_conn_state, i) {
const struct drm_encoder_helper_funcs *funcs;
struct drm_encoder *encoder;
struct drm_bridge *bridge;
if (!new_conn_state->best_encoder)
@@ -1540,25 +1540,25 @@ void drm_atomic_helper_commit_modeset_enables(struct
drm_device *dev,
/*
* Each encoder has at most one connector (since we always steal
* it away), so we won't call enable hooks twice.
*/
bridge = drm_bridge_chain_get_first_bridge(encoder);
- drm_atomic_bridge_chain_pre_enable(bridge, old_state);
+ drm_atomic_bridge_chain_pre_enable(bridge, state);
if (funcs) {
if (funcs->atomic_enable)
- funcs->atomic_enable(encoder, old_state);
+ funcs->atomic_enable(encoder, state);
else if (funcs->enable)
funcs->enable(encoder);
else if (funcs->commit)
funcs->commit(encoder);
}
- drm_atomic_bridge_chain_enable(bridge, old_state);
+ drm_atomic_bridge_chain_enable(bridge, state);
}
- drm_atomic_helper_commit_writebacks(dev, old_state);
+ drm_atomic_helper_commit_writebacks(dev, state);
}
EXPORT_SYMBOL(drm_atomic_helper_commit_modeset_enables);
/*
* For atomic updates which touch just a single CRTC, calculate the time of the
--
2.47.1
