[PATCH] drm/msm/dpu: correct dpu_plane_virtual_atomic_check()

[Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>]

Fix c&p error in dpu_plane_virtual_atomic_check(), compare CRTC width
too, in addition to CRTC height.

Fixes: 8c62a31607f6 ("drm/msm/dpu: allow using two SSPP blocks for a single plane")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202507150432.U0cALR6W-lkp@intel.com/
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index 01171c535a27c8983aab6450d6f7a4316ae9c4ee..c722f54e71b03b78f3de82fec4f2d291d95bbba3 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -1162,7 +1162,7 @@ static int dpu_plane_virtual_atomic_check(struct drm_plane *plane,
 	if (!old_plane_state || !old_plane_state->fb ||
 	    old_plane_state->src_w != plane_state->src_w ||
 	    old_plane_state->src_h != plane_state->src_h ||
-	    old_plane_state->src_w != plane_state->src_w ||
+	    old_plane_state->crtc_w != plane_state->crtc_w ||
 	    old_plane_state->crtc_h != plane_state->crtc_h ||
 	    msm_framebuffer_format(old_plane_state->fb) !=
 	    msm_framebuffer_format(plane_state->fb))

---
base-commit: 8290d37ad2b087bbcfe65fa5bcaf260e184b250a
change-id: 20250715-msm-fix-virt-atomic-check-ae38fcfd9e08

Best regards,
-- 
With best wishes
Dmitry