Re: [PATCH 8/9] drm/syncobj: add timeline signal ioctl for syncobj v3

2019-03-20 Thread Lionel Landwerlin
On 20/03/2019 03:53, zhoucm1 wrote: On 2019年03月19日 19:54, Lionel Landwerlin wrote: On 15/03/2019 12:09, Chunming Zhou wrote: v2: individually allocate chain array, since chain node is free independently. v3: all existing points must be already signaled before cpu perform signal operation,  

Re: [PATCH 8/9] drm/syncobj: add timeline signal ioctl for syncobj v3

2019-03-20 Thread Lionel Landwerlin
On 20/03/2019 03:53, zhoucm1 wrote: On 2019年03月19日 19:54, Lionel Landwerlin wrote: On 15/03/2019 12:09, Chunming Zhou wrote: v2: individually allocate chain array, since chain node is free independently. v3: all existing points must be already signaled before cpu perform signal operation,  

Re: [PATCH 8/9] drm/syncobj: add timeline signal ioctl for syncobj v3

2019-03-19 Thread zhoucm1
On 2019年03月19日 19:54, Lionel Landwerlin wrote: On 15/03/2019 12:09, Chunming Zhou wrote: v2: individually allocate chain array, since chain node is free independently. v3: all existing points must be already signaled before cpu perform signal operation, so add check condition for that.

Re: [PATCH 8/9] drm/syncobj: add timeline signal ioctl for syncobj v3

2019-03-19 Thread Lionel Landwerlin
On 15/03/2019 12:09, Chunming Zhou wrote: v2: individually allocate chain array, since chain node is free independently. v3: all existing points must be already signaled before cpu perform signal operation, so add check condition for that. Signed-off-by: Chunming Zhou --- drivers/gpu/dr

[PATCH 8/9] drm/syncobj: add timeline signal ioctl for syncobj v3

2019-03-15 Thread Chunming Zhou
v2: individually allocate chain array, since chain node is free independently. v3: all existing points must be already signaled before cpu perform signal operation, so add check condition for that. Signed-off-by: Chunming Zhou --- drivers/gpu/drm/drm_internal.h | 2 + drivers/gpu/drm/drm_

[PATCH 8/9] drm/syncobj: add timeline signal ioctl for syncobj v3

2019-03-11 Thread Chunming Zhou
v2: individually allocate chain array, since chain node is free independently. v3: all existing points must be already signaled before cpu perform signal operation, so add check condition for that. Signed-off-by: Chunming Zhou --- drivers/gpu/drm/drm_internal.h | 2 + drivers/gpu/drm/drm_