diff options
| author | Huang Rui | 2018-12-04 14:51:23 +0100 |
|---|---|---|
| committer | Alex Deucher | 2019-03-19 21:03:54 +0100 |
| commit | a751b095898294764a364e436d9ddb14ad727482 (patch) | |
| tree | f978495ed2bcfd36aa08b3ce032731eda838e915 /drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | |
| parent | drm/amd/powerplay: add interface to populate smc pptable (v2) (diff) | |
| download | kernel-qcow2-linux-a751b095898294764a364e436d9ddb14ad727482.tar.gz kernel-qcow2-linux-a751b095898294764a364e436d9ddb14ad727482.tar.xz kernel-qcow2-linux-a751b095898294764a364e436d9ddb14ad727482.zip | |
drm/amd/powerplay: add interface to check fw version (v2)
This patch adds interface to check fw version for smu.
It's to send msg GetDriverIfVersion to check if the return value is equal with
DRIVER_IF_VERSION of smc header.
v2: add detailed info to describe this function
Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h index da797771c885..95252653a665 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h @@ -44,6 +44,7 @@ struct smu_funcs int (*check_pptable)(struct smu_context *smu); int (*parse_pptable)(struct smu_context *smu); int (*populate_smc_pptable)(struct smu_context *smu); + int (*check_fw_version)(struct smu_context *smu); }; #define smu_init_microcode(smu) \ @@ -66,6 +67,8 @@ struct smu_funcs ((smu)->funcs->parse_pptable ? (smu)->funcs->parse_pptable((smu)) : 0) #define smu_populate_smc_pptable(smu) \ ((smu)->funcs->populate_smc_pptable ? (smu)->funcs->populate_smc_pptable((smu)) : 0) +#define smu_check_fw_version(smu) \ + ((smu)->funcs->check_fw_version ? (smu)->funcs->check_fw_version((smu)) : 0) extern const struct amd_ip_funcs smu_ip_funcs; |