diff options
| author |   Rex Zhu <Rex.Zhu@amd.com> | 2017-05-02 16:51:49 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-05-05 18:11:44 -0400 |
| commit | 05ee3215110303b3ffacfb44fdae59a151799e89 (patch) | |
| tree | d532aa73263f3336379cf15fc125e0977d5e6543 /drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.h | |
| parent | drm/amd/powerplay: refine code in vega10_smumgr.c (diff) | |
| download | linux-dev-05ee3215110303b3ffacfb44fdae59a151799e89.tar.xz linux-dev-05ee3215110303b3ffacfb44fdae59a151799e89.zip | |
drm/amd/powerplay: set soc floor voltage on boot on vega10.
Send the VBIOS bootup VDDC as a SOC floor voltage to SMU
before populating the PPTABLE. After DPM is enabled, This
floor voltage will be removed. This will prevent SMC from
going to Vmin upon receiving PPTable causing a violation.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.h')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.h index 83c67b9262ff..1912e086c0cf 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.h +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.h @@ -177,8 +177,11 @@ struct vega10_dpmlevel_enable_mask { }; struct vega10_vbios_boot_state { + bool bsoc_vddc_lock; uint16_t vddc; uint16_t vddci; + uint16_t mvddc; + uint16_t vdd_gfx; uint32_t gfx_clock; uint32_t mem_clock; uint32_t soc_clock; |