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drm/ingenic: Switch to drm_atomic_get_new_crtc_state()

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The ingenic 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: Paul Cercueil <paul@crapouillou.net>
Tested-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://lore.kernel.org/r/20250930-drm-no-more-existing-state-v5-20-eeb9e1287907@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>
This commit is contained in:
Maxime Ripard 2025-09-30 12:59:35 +02:00
parent ba7c370cbe
commit 21c73cab4d
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GPG Key ID: 275FCE19A23DBE76
2 changed files with 2 additions and 3 deletions
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3
drivers/gpu/drm/ingenic/ingenic-drm-drv.c
View File

@ -471,8 +471,7 @@ static int ingenic_drm_plane_atomic_check(struct drm_plane *plane,
if (priv->soc_info->plane_f0_not_working && plane == &priv->f0)
return -EINVAL;
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;

2
drivers/gpu/drm/ingenic/ingenic-ipu.c
View File

@ -580,7 +580,7 @@ static int ingenic_ipu_plane_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;