user/sven/linux.git/include/uapi/drm/amdgpu_drm.h, branch v5.10.64

drm/amdgpu: new ids flag for tmz (v2)

2020-08-06T19:45:52Z

Allows UMD to know if TMZ is supported and enabled. This commit also bumps KMS_DRIVER_MINOR because if we don't UMD can't tell if "ids_flags & AMDGPU_IDS_FLAGS_TMZ == 0" means "tmz is not enabled" or "tmz may be enabled but the kernel doesn't report it". v2: use amdgpu_is_tmz() and reworded commit message. Signed-off-by: Pierre-Eric Pelloux-Prayer Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Improve the MTYPE comments

2020-05-28T18:00:50Z

Use words insteads of acronyms for better understanding. Signed-off-by: Yong Zhao Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Add a UAPI flag for user to call mem_sync

2020-05-18T15:24:21Z

When this flag is set in the CS IB flags, it causes a memory cache flush of the GFX. v2: Move new flag to drm_amdgpu_cs_chunk_ib.flags Bump up UAPI version Remove condition on job != null to emit mem_sync Signed-off-by: Andrey Grodzovsky Reviewed-by: Luben Tuikov Signed-off-by: Alex Deucher

drm/amdgpu: Move to a per-IB secure flag (TMZ)

2020-04-28T20:20:29Z

Move from a per-CS secure flag (TMZ) to a per-IB secure flag. Signed-off-by: Luben Tuikov Reviewed-by: Huang Rui Signed-off-by: Alex Deucher

drm/amdgpu: move CS secure flag next the structs where it's used

2020-04-28T20:20:29Z

So it's not mixed up with the CTX stuff. Reviewed-by: Zhan Liu Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: add UAPI to create secure commands (v3)

2020-04-28T20:20:28Z

Add a flag to the command submission IOCTL structure which when present indicates that this command submission should be treated as secure. The kernel driver uses this flag to determine whether the engine should be transitioned to secure or unsecure, or the work can be submitted to a secure queue depending on the IP. v3: the flag is now at command submission IOCTL Signed-off-by: Luben Tuikov Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: add UAPI for creating encrypted buffers

2020-04-28T20:20:28Z

Add a flag to the GEM_CREATE ioctl to create encrypted buffers. Buffers with this flag set will be created with the TMZ bit set in the PTEs or engines accessing them. This is required in order to properly access the data from the engines. Signed-off-by: Alex Deucher Reviewed-by: Huang Rui Reviewed-by: Christian König

drm/amdgpu: add tiling flags from Mesa

2020-04-28T15:50:46Z

DCC_INDEPENDENT_128B is needed for displayble DCC on gfx10. SCANOUT is not needed by the kernel, but Mesa uses it. Signed-off-by: Marek Olšák Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Use better names to reflect it is CP MQD buffer

2020-03-06T19:34:18Z

Add "CP" to AMDGPU_GEM_CREATE_MQD_GFX9 to indicate it is only for CP MQD buffer. Signed-off-by: Yong Zhao Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Add DMCUB to firmware query interface

2019-11-13T20:29:42Z

The DMCUB firmware version can be read using the AMDGPU_INFO ioctl or the amdgpu_firmware_info debugfs entry. Signed-off-by: Nicholas Kazlauskas Reviewed-by: Hersen Wu Acked-by: Harry Wentland Signed-off-by: Alex Deucher