Re: [PATCH V4 3/3] drm/amdgpu/sdma_v4_4_2: update VM flush implementation for SDMA

On 2/25/2025 2:13 PM, jesse.zh...@amd.com wrote: > From: "jesse.zh...@amd.com" > > This commit updates the VM flush implementation for the SDMA engine. > > - Added a new function `sdma_v4_4_2_get_invalidate_req` to construct the > VM_INVALIDATE_ENG0_REQ > register value for the specified V

[PATCH V4 3/3] drm/amdgpu/sdma_v4_4_2: update VM flush implementation for SDMA

From: "jesse.zh...@amd.com" This commit updates the VM flush implementation for the SDMA engine. - Added a new function `sdma_v4_4_2_get_invalidate_req` to construct the VM_INVALIDATE_ENG0_REQ register value for the specified VMID and flush type. This function ensures that all relevant pag