Re: [PATCH v5 04/36] drm/rockchip: add mutex vop lock

2018-03-14 Thread Heiko Stübner
Am Freitag, 9. März 2018, 23:22:55 CET schrieb Enric Balletbo i Serra: > From: zain wang > > Add a lock to vop to avoid disabling the crtc while waiting for a line > flag while enabling psr. If we disable in the middle of waiting for the > line flag, we'll end up timing out or worse. > > Signed-

Re: [PATCH v5 04/36] drm/rockchip: add mutex vop lock

2018-03-12 Thread Heiko Stübner
Am Freitag, 9. März 2018, 23:22:55 CET schrieb Enric Balletbo i Serra: > From: zain wang > > Add a lock to vop to avoid disabling the crtc while waiting for a line > flag while enabling psr. If we disable in the middle of waiting for the > line flag, we'll end up timing out or worse. > > Signed-

[PATCH v5 04/36] drm/rockchip: add mutex vop lock

2018-03-09 Thread Enric Balletbo i Serra
From: zain wang Add a lock to vop to avoid disabling the crtc while waiting for a line flag while enabling psr. If we disable in the middle of waiting for the line flag, we'll end up timing out or worse. Signed-off-by: zain wang Signed-off-by: Sean Paul Signed-off-by: Thierry Escande Signed-o