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drm/sun4i: Switch to drm_atomic_get_new_crtc_state()

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The sun4i atomic_check implementation 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: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://lore.kernel.org/r/20250930-drm-no-more-existing-state-v5-28-eeb9e1287907@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>
This commit is contained in:
Maxime Ripard
2025-09-30 12:59:43 +02:00
parent 0a36e14bef
commit 9bb3ceb961
2 changed files with 2 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/sun4i/sun8i_ui_layer.c
View File

@@ -206,8 +206,7 @@ static int sun8i_ui_layer_atomic_check(struct drm_plane *plane,
if (!crtc)
return 0;
crtc_state = drm_atomic_get_existing_crtc_state(state,
crtc);
crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
if (WARN_ON(!crtc_state))
return -EINVAL;

3
drivers/gpu/drm/sun4i/sun8i_vi_layer.c
View File

@@ -327,8 +327,7 @@ static int sun8i_vi_layer_atomic_check(struct drm_plane *plane,
if (!crtc)
return 0;
crtc_state = drm_atomic_get_existing_crtc_state(state,
crtc);
crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
if (WARN_ON(!crtc_state))
return -EINVAL;