Rex Zhu
becdaf3f4a
drm/amd/powerplay: fix PSI not enabled by kmd
...
cherry-pick from windows driver.
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 >
2017-08-15 14:46:10 -04:00
Rex Zhu
b743750952
drm/amd/powerplay: add avfs profiling_info_v4_2 support on Vega10.
...
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 >
2017-07-14 11:06:07 -04:00
Rex Zhu
040cd2d1f5
drm/amd/powerplay: Align with VBIOS to support AVFS parameters.
...
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 >
2017-06-01 16:00:19 -04:00
Rex Zhu
c5b053d2a0
drm/amd/powerplay: Add floor DCEF for DS on boot.
...
Use the vbios to look up the default frequencies
for socclk and dcefclk.
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 >
2017-06-01 16:00:18 -04:00
Rex Zhu
05ee321511
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 >
2017-05-05 18:11:44 -04:00
Rex Zhu
6524e494a8
drm/amd/powerplay: align with VBIOS to support new AVFS structure
...
Align the driver with the latest vbios structures.
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 >
2017-04-28 16:37:55 -04:00
Eric Huang
0d2c7569e1
drm/amdgpu: add new atomfirmware based helpers for powerplay
...
New helpers for fetching info out of atomfirmware.
Acked-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com >
Reviewed-by: Ken Wang <Ken.Wang@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-03-29 23:54:51 -04:00
