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drm/msm/mdp5: Switch to drm_atomic_get_new_crtc_state()

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The msm 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: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Acked-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-v5-25-eeb9e1287907@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>
This commit is contained in:
Maxime Ripard 2025-09-30 12:59:40 +02:00
parent afea87890d
commit 7be36c7b60
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GPG Key ID: 275FCE19A23DBE76
1 changed files with 3 additions and 4 deletions
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7
drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
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@ -336,8 +336,7 @@ static int mdp5_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;
@ -373,8 +372,8 @@ static int mdp5_plane_atomic_async_check(struct drm_plane *plane,
int min_scale, max_scale;
int ret;
crtc_state = drm_atomic_get_existing_crtc_state(state,
new_plane_state->crtc);
crtc_state = drm_atomic_get_new_crtc_state(state,
new_plane_state->crtc);
if (WARN_ON(!crtc_state))
return -EINVAL;