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drm/atomic: Switch to drm_atomic_get_new_crtc_state()

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The drm_atomic_connector_check() function uses the deprecated
drm_atomic_get_existing_crtc_state() helper.

This hook is called as part of the global atomic_check, thus before the
states are swapped. The existing state thus points to the new state, and
we can use drm_atomic_get_new_crtc_state() instead.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://lore.kernel.org/r/20250930-drm-no-more-existing-state-v5-33-eeb9e1287907@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>
This commit is contained in:
Maxime Ripard 2025-09-30 12:59:48 +02:00
parent 4bcd18bbf5
commit 653ce3a3f6
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GPG key ID: 275FCE19A23DBE76
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/drm_atomic.c
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@ -480,8 +480,8 @@ static int drm_atomic_connector_check(struct drm_connector *connector,
}
if (state->crtc)
crtc_state = drm_atomic_get_existing_crtc_state(state->state,
state->crtc);
crtc_state = drm_atomic_get_new_crtc_state(state->state,
state->crtc);
if (writeback_job->fb && !crtc_state->active) {
drm_dbg_atomic(connector->dev,