diff options
| author | Huang Rui | 2018-12-25 09:34:39 +0100 |
|---|---|---|
| committer | Alex Deucher | 2019-03-19 21:03:57 +0100 |
| commit | 7457cf02540571e17ce464e5cb1865cfb020de31 (patch) | |
| tree | 7e0e69c448b56090b03da38baebe171f4cef63f7 /drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | |
| parent | drm/amd/powerplay: print clock levels for smu11 (v2) (diff) | |
| download | kernel-qcow2-linux-7457cf02540571e17ce464e5cb1865cfb020de31.tar.gz kernel-qcow2-linux-7457cf02540571e17ce464e5cb1865cfb020de31.tar.xz kernel-qcow2-linux-7457cf02540571e17ce464e5cb1865cfb020de31.zip | |
drm/amd/powerplay: add get_max_sustainable_clock function
This patch adds get_max_sustainable_clock function for smu11.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Kevin Wang <Kevin1.Wang@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/amdgpu_smu.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index b225cf876a91..cd04369c652b 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -393,6 +393,10 @@ static int smu_smc_table_hw_init(struct smu_context *smu) if (ret) return ret; + ret = smu_init_max_sustainable_clocks(smu); + if (ret) + return ret; + ret = smu_populate_umd_state_clk(smu); if (ret) return ret; @@ -539,6 +543,11 @@ static int smu_hw_fini(void *handle) return -EINVAL; kfree(table_context->driver_pptable); + if (table_context->max_sustainable_clocks) { + kfree(table_context->max_sustainable_clocks); + table_context->max_sustainable_clocks = NULL; + } + ret = smu_fini_fb_allocations(smu); if (ret) return ret; |