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| author | Huang Rui <ray.huang@amd.com> | 2018-12-04 17:27:10 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-03-19 15:03:54 -0500 |
| commit | b56240005f0cc1663ec290819497f85bd4367c62 (patch) | |
| tree | 923f74accc8a0701e1849113bc073d82465bf21f /drivers/gpu/drm | |
| parent | drm/amd/powerplay: add interface to read pptable from vbios (diff) | |
| download | linux-b56240005f0cc1663ec290819497f85bd4367c62.tar.gz linux-b56240005f0cc1663ec290819497f85bd4367c62.zip | |
drm/amd/powerplay: add placeholder of smu_initialize_pptable
This patch adds placeholder of smu_initialize_pptable for smu.
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')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index 145435f05bc2..d6ecd6337ba4 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -59,6 +59,25 @@ static int smu_early_init(void *handle) return 0; } +static int smu_initialize_pptable(struct smu_context *smu) +{ + /* TODO */ + return 0; +} + +static int smu_smc_table_sw_init(struct smu_context *smu) +{ + int ret; + + ret = smu_initialize_pptable(smu); + if (ret) { + pr_err("Failed to init smu_initialize_pptable!\n"); + return ret; + } + + return 0; +} + static int smu_sw_init(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; @@ -74,6 +93,12 @@ static int smu_sw_init(void *handle) return ret; } + ret = smu_smc_table_sw_init(smu); + if (ret) { + pr_err("Failed to sw init smc table!\n"); + return ret; + } + return 0; } |