drm/amdgpu: Add support for resuming SDMA queues w/o HWS
Save wptr in hqd_sdma_destroy, restore it in hqd_sdma_load. Also read updated wptr from user mode when resuming an SDMA queue. Signed-off-by:Jay Cornwall <Jay.Cornwall@amd.com> Signed-off-by:
Yong Zhao <yong.zhao@amd.com> Signed-off-by:
Felix Kuehling <Felix.Kuehling@amd.com> Acked-by:
Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by:
Oded Gabbay <oded.gabbay@gmail.com>
Showing
Please register or sign in to comment