diff mbox series

[19/36] drm/vkms: use bpp instead of cpp for drm_format_info

Message ID 1569242968-183093-4-git-send-email-hjc@rock-chips.com (mailing list archive)
State New, archived
Headers show
Series [01/36] drm/fourcc: Add 2 plane YCbCr 10bit format support | expand

Commit Message

黄家钗 Sept. 23, 2019, 12:49 p.m. UTC 
cpp[BytePerPlane] can't describe the 10bit data format correctly,
So we use bpp[BitPerPlane] to instead cpp.

Signed-off-by: Sandy Huang <hjc@rock-chips.com>
---
 drivers/gpu/drm/vkms/vkms_plane.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/vkms/vkms_plane.c b/drivers/gpu/drm/vkms/vkms_plane.c
index 5fc8f85..c2b0057 100644
--- a/drivers/gpu/drm/vkms/vkms_plane.c
+++ b/drivers/gpu/drm/vkms/vkms_plane.c
@@ -107,7 +107,7 @@  static void vkms_plane_atomic_update(struct drm_plane *plane,
 	drm_framebuffer_get(&composer->fb);
 	composer->offset = fb->offsets[0];
 	composer->pitch = fb->pitches[0];
-	composer->cpp = fb->format->cpp[0];
+	composer->cpp = fb->format->bpp[0] / 8;
 }
 
 static int vkms_plane_atomic_check(struct drm_plane *plane,