On 2015å¹´11æ10æ¥ 22:57, Heiko Stuebner wrote: > Am Dienstag, 10. November 2015, 17:59:10 schrieb Mark Yao: >> From: Dominik Behr <dbehr at chromium.org> >> >> VOP_WINx_DSP_ST does not require subtracting 1 from the values written to >> it. It actually causes the screen to be shifted by one pixel. >> >> Signed-off-by: Mark Yao <mark.yao at rock-chips.com> > One thing I noticed, the original patch [0] had a Signed-off from > Dominik already and you should keep that as he is the author, and then > add your Signed-off below that, as you are the submitter, > > So it would look like: > > Signed-off-by: Dominik Behr <dbehr at chromium.org> > Signed-off-by: Mark Yao <mark.yao at rock-chips.com> > > > That may not need a repost, but should probably be corrected when applying > the patch. > > Heiko > > [0] https://chromium-review.googlesource.com/#/c/233251/ > Got it, thanks. >> --- >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 ++-- >> 1 file changed, 2 insertions(+), 2 deletions(-) >> >> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c >> b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c >> index 48719df..4730ae4 100644 >> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c >> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c >> @@ -959,8 +959,8 @@ static int vop_update_plane_event(struct drm_plane >> *plane, >> val = (dest.y2 - dest.y1 - 1) << 16; >> val |= (dest.x2 - dest.x1 - 1) & 0xffff; >> VOP_WIN_SET(vop, win, dsp_info, val); >> - val = (dsp_sty - 1) << 16; >> - val |= (dsp_stx - 1) & 0xffff; >> + val = dsp_sty << 16; >> + val |= dsp_stx & 0xffff; >> VOP_WIN_SET(vop, win, dsp_st, val); >> VOP_WIN_SET(vop, win, rb_swap, rb_swap); >> >> > > >
-- ï¼ark Yao
