* sdma_v4_4_2_inst_gfx_stop - stop the gfx async dma engines
*
* @adev: amdgpu_device pointer
+ * @inst_mask: mask of dma engine instances to be disabled
*
* Stop the gfx async dma ring buffers.
*/
* sdma_v4_4_2_inst_rlc_stop - stop the compute async dma engines
*
* @adev: amdgpu_device pointer
+ * @inst_mask: mask of dma engine instances to be disabled
*
* Stop the compute async dma queues.
*/
* sdma_v4_4_2_inst_page_stop - stop the page async dma engines
*
* @adev: amdgpu_device pointer
+ * @inst_mask: mask of dma engine instances to be disabled
*
* Stop the page async dma ring buffers.
*/
*
* @adev: amdgpu_device pointer
* @enable: enable/disable the DMA MEs context switch.
+ * @inst_mask: mask of dma engine instances to be enabled
*
* Halt or unhalt the async dma engines context switch.
*/
* sdma_v4_4_2_inst_rlc_resume - setup and start the async dma engines
*
* @adev: amdgpu_device pointer
+ * @inst_mask: mask of dma engine instances to be enabled
*
* Set up the compute DMA queues and enable them.
* Returns 0 for success, error for failure.
* sdma_v4_4_2_inst_load_microcode - load the sDMA ME ucode
*
* @adev: amdgpu_device pointer
+ * @inst_mask: mask of dma engine instances to be enabled
*
* Loads the sDMA0/1 ucode.
* Returns 0 for success, -EINVAL if the ucode is not available.
* sdma_v4_4_2_inst_start - setup and start the async dma engines
*
* @adev: amdgpu_device pointer
+ * @inst_mask: mask of dma engine instances to be enabled
*
* Set up the DMA engines and enable them.
* Returns 0 for success, error for failure.