niansa-misc/linux
1
0
Fork 0
mirror of synced 2025-03-06 20:59:54 +01:00
Code Issues Projects Releases Packages Wiki Activity

drm/amdgpu: add VPE FW version query support

Browse source 
Add support to query VPE FW version.

Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lang Yu 2023-05-31 12:19:54 +08:00 • committed by Alex Deucher
parent 3ee8fb7005
commit 5f6e9cdc83
2 changed files with 14 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
View file

@ -352,6 +352,10 @@ static int amdgpu_firmware_info(struct drm_amdgpu_info_firmware *fw_info,
fw_info->ver = adev->gfx.imu_fw_version;
fw_info->feature = 0;
break;
case AMDGPU_INFO_FW_VPE:
fw_info->ver = adev->vpe.fw_version;
fw_info->feature = adev->vpe.feature_version;
break;
default:
return -EINVAL;
}
@ -1731,6 +1735,14 @@ static int amdgpu_debugfs_firmware_info_show(struct seq_file *m, void *unused)
seq_printf(m, "MES feature version: %u, firmware version: 0x%08x\n",
fw_info.feature, fw_info.ver);
/* VPE */
query_fw.fw_type = AMDGPU_INFO_FW_VPE;
ret = amdgpu_firmware_info(&fw_info, &query_fw, adev);
if (ret)
return ret;
seq_printf(m, "VPE feature version: %u, firmware version: 0x%08x\n",
fw_info.feature, fw_info.ver);
seq_printf(m, "VBIOS version: %s\n", ctx->vbios_pn);
return 0;

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

@ -798,6 +798,8 @@ struct drm_amdgpu_cs_chunk_cp_gfx_shadow {
#define AMDGPU_INFO_FW_MES 0x1a
/* Subquery id: Query IMU firmware version */
#define AMDGPU_INFO_FW_IMU 0x1b
/* Subquery id: Query VPE firmware version */
#define AMDGPU_INFO_FW_VPE 0x1c
/* number of bytes moved for TTM migration */
#define AMDGPU_INFO_NUM_BYTES_MOVED 0x0f