[PATCH v2 1/2] drm: Don't allow page flip to change pixel format

From: Laurent Pinchart A page flip is not a mode set, changing the frame buffer pixel format doesn't make sense and isn't handled by most drivers anyway. Disallow it. Signed-off-by: Laurent Pinchart --- drivers/gpu/drm/drm_crtc.c | 6 ++ 1 file changed, 6 insertions(+) diff --git a/driver

[PATCH v2 1/2] drm: Don't allow page flip to change pixel format

From: Laurent Pinchart A page flip is not a mode set, changing the frame buffer pixel format doesn't make sense and isn't handled by most drivers anyway. Disallow it. Signed-off-by: Laurent Pinchart --- drivers/gpu/drm/drm_crtc.c | 6 ++ 1 file changed, 6 insertions(+) diff --git a/driver