diff mbox series

[19/39] drm/imx-dcss: Switch to drm_atomic_get_new_crtc_state()

Message ID 20250825-drm-no-more-existing-state-v1-19-f08ccd9f85c9@kernel.org (mailing list archive)
State New
Headers
Series drm/atomic: Get rid of existing states (not really) |

Commit Message

Maxime Ripard Aug. 25, 2025, 1:43 p.m. UTC 
The imx-dcss 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.

Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
 drivers/gpu/drm/imx/dcss/dcss-plane.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c
index ab6d32bad756d080e1c56d7574403febceff94f4..3a063a53c8dfa6bc5bbbf9afc7ff6519199c2f19 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-plane.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c
@@ -157,12 +157,12 @@  static int dcss_plane_atomic_check(struct drm_plane *plane,
 		return 0;
 
 	dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
 	WARN_ON(!dma_obj);
 
-	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);
 
 	hdisplay = crtc_state->adjusted_mode.hdisplay;
 	vdisplay = crtc_state->adjusted_mode.vdisplay;
 
 	if (!dcss_plane_is_source_size_allowed(new_plane_state->src_w >> 16,