Thank you so much! On Mon, Dec 13, 2021 at 6:27 PM Chun-Kuang Hu <chunkuang.hu@xxxxxxxxxx> wrote: > > Hi, Mark: > > Mark Yacoub <markyacoub@xxxxxxxxxxxx> 於 2021年12月14日 週二 上午12:08寫道： > > > > At the reset hook, call __drm_atomic_helper_plane_reset which is > > called at the initialization of the plane and sets the default value of > > rotation on all planes to DRM_MODE_ROTATE_0 which is equal to 1. > > Applied to mediatek-drm-next [1], thanks. > > [1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next > > Regards, > Chun-Kuang. > > > > > Tested on Jacuzzi (MTK). > > Resolves IGT@kms_properties@plane-properties-{legacy,atomic} > > > > Signed-off-by: Mark Yacoub <markyacoub@xxxxxxxxxxxx> > > --- > > drivers/gpu/drm/mediatek/mtk_drm_plane.c | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c > > index e6dcb34d30522..accd26481b9fb 100644 > > --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c > > +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c > > @@ -44,9 +44,10 @@ static void mtk_plane_reset(struct drm_plane *plane) > > state = kzalloc(sizeof(*state), GFP_KERNEL); > > if (!state) > > return; > > - plane->state = &state->base; > > } > > > > + __drm_atomic_helper_plane_reset(plane, &state->base); > > + > > state->base.plane = plane; > > state->pending.format = DRM_FORMAT_RGB565; > > } > > -- > > 2.34.1.173.g76aa8bc2d0-goog > >
