Re: [PATCH 1/2] drm/rockchip: support mode_valid for crtc

2017-02-07 Thread Daniel Vetter
On Wed, Feb 8, 2017 at 1:45 AM, Mark yao wrote: > On 2017年02月08日 00:14, Sean Paul wrote: >> >> On Sun, Feb 05, 2017 at 03:36:36PM +0800, Mark Yao wrote: >>> >>> drm crtc already has mode_fixup callback to can do mode check, but >>> We actually want to valid display mode on connector getmode time,

Re: [PATCH 1/2] drm/rockchip: support mode_valid for crtc

2017-02-07 Thread Mark yao
On 2017年02月08日 00:14, Sean Paul wrote: On Sun, Feb 05, 2017 at 03:36:36PM +0800, Mark Yao wrote: drm crtc already has mode_fixup callback to can do mode check, but We actually want to valid display mode on connector getmode time, mode_fixup can't do it. So add a private mode_valid callback to r

Re: [PATCH 1/2] drm/rockchip: support mode_valid for crtc

2017-02-07 Thread Sean Paul
On Sun, Feb 05, 2017 at 03:36:36PM +0800, Mark Yao wrote: > drm crtc already has mode_fixup callback to can do mode check, but > We actually want to valid display mode on connector getmode time, > mode_fixup can't do it. > > So add a private mode_valid callback to rockchip crtc, connectors can > c