diff mbox series

[v3,5/9] drm/msm/dpu: move dpu_format_populate_plane_sizes to atomic_check

Message ID 20240614-dpu-mode-config-width-v3-5-29ec4069c99b@linaro.org
State New
Headers show
Series drm/msm/dpu: be more friendly to X.org | expand

Commit Message

Dmitry Baryshkov June 13, 2024, 10:36 p.m. UTC 
Move a call to dpu_format_populate_plane_sizes() to the atomic_check
step, so that any issues with the FB layout can be reported as early as
possible.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index a57853ac70b1..927fde2f1391 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -674,12 +674,6 @@  static int dpu_plane_prepare_fb(struct drm_plane *plane,
 		}
 	}
 
-	ret = dpu_format_populate_plane_sizes(new_state->fb, &pstate->layout);
-	if (ret) {
-		DPU_ERROR_PLANE(pdpu, "failed to get format plane sizes, %d\n", ret);
-		return ret;
-	}
-
 	/* validate framebuffer layout before commit */
 	ret = dpu_format_populate_addrs(pstate->aspace,
 					new_state->fb,
@@ -865,6 +859,12 @@  static int dpu_plane_atomic_check(struct drm_plane *plane,
 		return -E2BIG;
 	}
 
+	ret = dpu_format_populate_plane_sizes(new_plane_state->fb, &pstate->layout);
+	if (ret) {
+		DPU_ERROR_PLANE(pdpu, "failed to get format plane sizes, %d\n", ret);
+		return ret;
+	}
+
 	fmt = msm_framebuffer_format(new_plane_state->fb);
 
 	max_linewidth = pdpu->catalog->caps->max_linewidth;