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drm/framebuffer: Switch to drm_atomic_get_new_crtc_state()

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

Despite its name, this function builds and commit a new
drm_atomic_state, and the call to drm_atomic_get_existing_crtc_state()
is part of the state building, thus happening before the states are
swapped.

As such, the existing state 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-v5-34-eeb9e1287907@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>
This commit is contained in:
Maxime Ripard 2025-09-30 12:59:49 +02:00
parent 653ce3a3f6
commit d8ebc4162f
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1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/drm_framebuffer.c
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@ -1048,7 +1048,7 @@ retry:
plane_state->crtc->base.id,
plane_state->crtc->name, fb->base.id);
crtc_state = drm_atomic_get_existing_crtc_state(state, plane_state->crtc);
crtc_state = drm_atomic_get_new_crtc_state(state, plane_state->crtc);
ret = drm_atomic_add_affected_connectors(state, plane_state->crtc);
if (ret)