Re: drm: rockchip: CONFIG_DRM_FBDEV_EMULATION will crash the HDMI down sometimes

2017-01-18 Thread Randy Li
On 01/17/2017 04:25 PM, Mark yao wrote: static void vop_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { if (WARN_ON(!vop->is_enabled)) return; The issues seems vop is not enable. but commit planes is using DRM_PLANE_COMMIT_ACTIVE_ONLY...

Re: drm: rockchip: CONFIG_DRM_FBDEV_EMULATION will crash the HDMI down sometimes

2017-01-17 Thread Mark yao
static void vop_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { if (WARN_ON(!vop->is_enabled)) return; The issues seems vop is not enable. but commit planes is using DRM_PLANE_COMMIT_ACTIVE_ONLY... Hi Randy Can you add some print for

drm: rockchip: CONFIG_DRM_FBDEV_EMULATION will crash the HDMI down sometimes

2017-01-16 Thread Randy Li
Hello: I want to enable the video output at RK3288 Firefly board, but I found if I enable CONFIG_DRM_FBDEV_EMULATION, the HDMI would crash down sometimes but sometimes it works. After disable that opinion, I never meet a problem. I have not verified it with eDP as I meet a big problem in