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| author | Rex Zhu <Rex.Zhu@amd.com> | 2018-04-19 10:39:17 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-05-15 13:43:48 -0500 |
| commit | a3c991f922f99160cb695f9d28e04cd8e818d6f9 (patch) | |
| tree | 6ddc244696b5ebf81f12aa864742d3e3fbc29a6b /drivers/gpu/drm/amd/include | |
| parent | d389d607e60809726fe818113c80f5fc3aac4675 (diff) | |
| download | op-kernel-dev-a3c991f922f99160cb695f9d28e04cd8e818d6f9.zip op-kernel-dev-a3c991f922f99160cb695f9d28e04cd8e818d6f9.tar.gz | |
drm/amd/pp: Print out voltage/clock range in sysfs
when user cat pp_od_clk_voltage
add display info about the sclk/mclk/vddc range that user can overdrive
output as:
OD_SCLK:
0: 300MHz 900mV
1: 400MHz 912mV
2: 500MHz 925mV
3: 600MHz 937mV
4: 700MHz 950mV
5: 800MHz 975mV
6: 900MHz 987mV
7: 1000MHz 1000mV
OD_MCLK:
0: 300MHz 900mV
1: 1500MHz 912mV
OD_RANGE:
SCLK: 300MHz 1200MHz
MCLK: 300MHz 1500MHz
VDDC: 700mV 1200mV
also
1. remove unnecessary whitespace before a quoted newline
2. change unit of frequency Mhz to MHz
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/include')
| -rw-r--r-- | drivers/gpu/drm/amd/include/kgd_pp_interface.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h index 01969b1..06f08f3 100644 --- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h +++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h @@ -94,6 +94,7 @@ enum pp_clock_type { PP_PCIE, OD_SCLK, OD_MCLK, + OD_RANGE, }; enum amd_pp_sensors { |
