[PATCH 2/2] drm/rockchip: Send events for same-fb flips

2015-12-02 Thread Daniel Stone
Hi Mark, Caesar, On 2 December 2015 at 01:01, Mark yao wrote: > On 2015年11月23日 15:46, Caesar Wang wrote: >> There is a warning for building. >> >> CC drivers/gpu/drm/rockchip/rockchip_drm_vop.o >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:753:32: warning: >> 'vop_win_last_pending_fb'

[PATCH 2/2] drm/rockchip: Send events for same-fb flips

2015-12-02 Thread Mark yao
On 2015年11月23日 15:46, Caesar Wang wrote: > Hi, > > 于 2015年11月16日 20:50, Daniel Stone 写道: >> Rockchip previously treated a pageflip to the same framebuffer as a >> no-op, discarding the event if one was requested. This breaks Weston, >> which, when idle, sends a no-op vblank event

[PATCH 2/2] drm/rockchip: Send events for same-fb flips

2015-11-23 Thread Caesar Wang
Hi, 于 2015年11月16日 20:50, Daniel Stone 写道: > Rockchip previously treated a pageflip to the same framebuffer as a > no-op, discarding the event if one was requested. This breaks Weston, > which, when idle, sends a no-op vblank event to discover vblank > timings if the vblank query

[PATCH 2/2] drm/rockchip: Send events for same-fb flips

2015-11-16 Thread Heiko Stübner
Am Montag, 16. November 2015, 12:50:22 schrieb Daniel Stone: > Rockchip previously treated a pageflip to the same framebuffer as a > no-op, discarding the event if one was requested. This breaks Weston, > which, when idle, sends a no-op vblank event to discover vblank > timings if the vblank query

[PATCH 2/2] drm/rockchip: Send events for same-fb flips

2015-11-16 Thread Sjoerd Simons
On Mon, 2015-11-16 at 12:50 +, Daniel Stone wrote: > Rockchip previously treated a pageflip to the same framebuffer as a > no-op, discarding the event if one was requested. This breaks Weston, > which, when idle, sends a no-op vblank event to discover vblank > timings if the vblank query

[PATCH 2/2] drm/rockchip: Send events for same-fb flips

2015-11-16 Thread Daniel Stone
Rockchip previously treated a pageflip to the same framebuffer as a no-op, discarding the event if one was requested. This breaks Weston, which, when idle, sends a no-op vblank event to discover vblank timings if the vblank query interface is not usable. Silently dropping events is also quite a