raspi/linux
1
0
Fork 1
mirror of https://github.com/raspberrypi/linux.git synced 2025-12-22 17:52:09 +00:00
Code Issues Projects Releases Wiki Activity

drm/amd: Add IMU fw version to fw version queries

Browse Source 
IMU is a new firmware for GFX11.

There are four means by which firmware version can be queried
from the driver: device attributes, vf2pf, debugfs,
and the AMDGPU_INFO_FW_VERSION option in the amdgpu info ioctl.

Add IMU as an option for those four methods.

V2: Added debugfs

Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: David Francis <David.Francis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
David Francis
2022-09-16 11:15:01 -04:00
committed by Alex Deucher
parent abe4d9f03f
commit 68bc147363
5 changed files with 20 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/uapi/drm/amdgpu_drm.h
View File

@@ -763,6 +763,8 @@ struct drm_amdgpu_cs_chunk_data {
#define AMDGPU_INFO_FW_MES_KIQ 0x19
/* Subquery id: Query MES firmware version */
#define AMDGPU_INFO_FW_MES 0x1a
/* Subquery id: Query IMU firmware version */
#define AMDGPU_INFO_FW_IMU 0x1b
/* number of bytes moved for TTM migration */
#define AMDGPU_INFO_NUM_BYTES_MOVED 0x0f