drm/msm/dpu: correct dpu_crtc_check_mode_changed docs

lumag · lumag · commit 096775c3dcf3 · 2025-03-08T02:12:29.000+02:00
Correct commit 2097260 ("drm/msm/dpu: Require modeset if clone mode status changes") and describe old_crtc_state and new_crtc_state params instead of the single previously used parameter crtc_state. Fixes: 2097260 ("drm/msm/dpu: Require modeset if clone mode status changes") Signed-off-by: Dmitry Baryshkov <lumag@kernel.org> Reviewed-by: Rob Clark <robdclark@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/641313/ Link: https://lore.kernel.org/r/20250306-dpu-fix-docs-v1-1-e51b71e8ad84@kernel.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -1395,7 +1395,8 @@ static int dpu_crtc_assign_resources(struct drm_crtc *crtc,
 
 /**
  * dpu_crtc_check_mode_changed: check if full modeset is required
- * @crtc_state:	Corresponding CRTC state to be checked
+ * @old_crtc_state:	Previous CRTC state
+ * @new_crtc_state:	Corresponding CRTC state to be checked
  *
  * Check if the changes in the object properties demand full mode set.
  */

Original file line number	Diff line number	Diff line change
`@@ -1395,7 +1395,8 @@ static int dpu_crtc_assign_resources(struct drm_crtc *crtc,`
`1395`	`1395`
`1396`	`1396`	`/**`
`1397`	`1397`	`* dpu_crtc_check_mode_changed: check if full modeset is required`
`1398`		`- * @crtc_state: Corresponding CRTC state to be checked`
	`1398`	`+ * @old_crtc_state: Previous CRTC state`
	`1399`	`+ * @new_crtc_state: Corresponding CRTC state to be checked`
`1399`	`1400`	`*`
`1400`	`1401`	`* Check if the changes in the object properties demand full mode set.`
`1401`	`1402`	`*/`