[PATCH 1/3] drm/syncobj: extract two helpers from drm_syncobj_create

[Marek Olšák]

On Fri, Sep 29, 2017 at 4:44 AM, Chunming Zhou <zhoucm1 at amd.com> wrote:
>
>
> On 2017年09月13日 04:42, Marek Olšák wrote:
>>
>> From: Marek Olšák <marek.olsak at amd.com>
>>
>> For amdgpu.
>>
>> drm_syncobj_create is renamed to drm_syncobj_create_as_handle, and new
>> helpers drm_syncobj_create and drm_syncobj_get_handle are added.
>>
>> Signed-off-by: Marek Olšák <marek.olsak at amd.com>
>> ---
>>   drivers/gpu/drm/drm_syncobj.c | 49
>> +++++++++++++++++++++++++++++++++++++++----
>>   include/drm/drm_syncobj.h     |  4 ++++
>>   2 files changed, 49 insertions(+), 4 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c
>> index 0422b8c..0bb1741 100644
>> --- a/drivers/gpu/drm/drm_syncobj.c
>> +++ b/drivers/gpu/drm/drm_syncobj.c
>> @@ -262,8 +262,14 @@ void drm_syncobj_free(struct kref *kref)
>>   }
>>   EXPORT_SYMBOL(drm_syncobj_free);
>>   -static int drm_syncobj_create(struct drm_file *file_private,
>> -                             u32 *handle, uint32_t flags)
>
> You can add a new parameter for passing dma fence, then in patch3, you can
> directly use it for AMDGPU_FENCE_TO HANDLE_GET_SYNCOBJ.
>
> otherwise the set looks good to me.

Sorry I just pushed this.

Marek