Re: [PATCH v4 1/1] drm/msm/dpu: Add mutex lock in control vblank irq

2023-12-12 Thread Dmitry Baryshkov
On Wed, 13 Dec 2023 at 01:11, Paloma Arellano wrote: > > Add a mutex lock to control vblank irq to synchronize vblank > enable/disable operations happening from different threads to prevent > race conditions while registering/unregistering the vblank irq callback. > > v4: -Removed vblank_ctl_lock

[PATCH v4 1/1] drm/msm/dpu: Add mutex lock in control vblank irq

2023-12-12 Thread Paloma Arellano
Add a mutex lock to control vblank irq to synchronize vblank enable/disable operations happening from different threads to prevent race conditions while registering/unregistering the vblank irq callback. v4: -Removed vblank_ctl_lock from dpu_encoder_virt, so it is only a parameter of dpu_encod