Re: [PATCH] drm/amdgpu: correct wptr initialization for sdma

Am 12.05.2017 um 11:18 schrieb Yintian Tao: If doorbell is used for wptr update, we also need to use it to initialize wptr to 0. Change-Id: Ieb31a6726a9ac8d45e51f0370ef5f77dc5ec7c06 Signed-off-by: Yintian Tao Reviewed-by: Christian König --- drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 6 ++-

Re: [PATCH] drm/amdgpu: correct wptr initialization for sdma

Am 12.05.2017 um 10:21 schrieb Yintian Tao: If doorbell is used for wptr update, we also need to use it to initialize wptr to 0. Change-Id: Ieb31a6726a9ac8d45e51f0370ef5f77dc5ec7c06 Signed-off-by: Yintian Tao --- drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 3 ++- 1 file changed, 2 insertions(+)