| Message ID | 20170129132444.25251-21-john@metanate.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Sun, Jan 29, 2017 at 01:24:40PM +0000, John Keeping wrote: > When connected to the MIPI DSI output, we need to use N{H,V}SYNC for the > internal connection but these flags are meaningless for DSI panels. > Switch the test so that we do not set the P{H,V}SYNC bits unless the > mode requires it. > Reviewed-by: Sean Paul <seanpaul@chromium.org> > Signed-off-by: John Keeping <john@metanate.com> > Reviewed-by: Mark Yao <mark.yao@rock-chips.com> > --- > v3: > - Add Mark's Reviewed-by > Unchanged in v2 > > 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 c7eba305c488..67aefc6d4e9a 100644 > --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c > +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c > @@ -933,8 +933,8 @@ static void vop_crtc_enable(struct drm_crtc *crtc) > } > > pin_pol = 0x8; > - pin_pol |= (adjusted_mode->flags & DRM_MODE_FLAG_NHSYNC) ? 0 : 1; > - pin_pol |= (adjusted_mode->flags & DRM_MODE_FLAG_NVSYNC) ? 0 : (1 << 1); > + pin_pol |= (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC) ? 1 : 0; > + pin_pol |= (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC) ? (1 << 1) : 0; > VOP_CTRL_SET(vop, pin_pol, pin_pol); > > switch (s->output_type) { > -- > 2.11.0.197.gb556de5.dirty > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index c7eba305c488..67aefc6d4e9a 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -933,8 +933,8 @@ static void vop_crtc_enable(struct drm_crtc *crtc) } pin_pol = 0x8; - pin_pol |= (adjusted_mode->flags & DRM_MODE_FLAG_NHSYNC) ? 0 : 1; - pin_pol |= (adjusted_mode->flags & DRM_MODE_FLAG_NVSYNC) ? 0 : (1 << 1); + pin_pol |= (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC) ? 1 : 0; + pin_pol |= (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC) ? (1 << 1) : 0; VOP_CTRL_SET(vop, pin_pol, pin_pol); switch (s->output_type) {
When connected to the MIPI DSI output, we need to use N{H,V}SYNC for the internal connection but these flags are meaningless for DSI panels. Switch the test so that we do not set the P{H,V}SYNC bits unless the mode requires it. Signed-off-by: John Keeping <john@metanate.com> Reviewed-by: Mark Yao <mark.yao@rock-chips.com> --- v3: - Add Mark's Reviewed-by Unchanged in v2 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)