diff options
| author | Eric Huang <JinHuiEric.Huang@amd.com> | 2017-07-17 17:18:33 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-07-25 16:38:31 -0400 |
| commit | 41ebafc0b881a709adb0918ccb0732455437144e (patch) | |
| tree | ee9cdc08f7e85b71551deb8d53f34d188e69b6d9 /drivers | |
| parent | 4d48708c5e8cfe6010259e2b22a8cf7714a51b66 (diff) | |
| download | linux-41ebafc0b881a709adb0918ccb0732455437144e.tar.bz2 | |
drm/amd/powerplay: fix AVFS voltage offset for Vega10
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c index d6f097f44b6c..197174e562d2 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c @@ -2128,15 +2128,9 @@ static int vega10_populate_avfs_parameters(struct pp_hwmgr *hwmgr) pp_table->AvfsGbCksOff.m2_shift = 12; pp_table->AvfsGbCksOff.b_shift = 0; - for (i = 0; i < dep_table->count; i++) { - if (dep_table->entries[i].sclk_offset == 0) - pp_table->StaticVoltageOffsetVid[i] = 248; - else - pp_table->StaticVoltageOffsetVid[i] = - (uint8_t)(dep_table->entries[i].sclk_offset * - VOLTAGE_VID_OFFSET_SCALE2 / - VOLTAGE_VID_OFFSET_SCALE1); - } + for (i = 0; i < dep_table->count; i++) + pp_table->StaticVoltageOffsetVid[i] = + convert_to_vid((uint8_t)(dep_table->entries[i].sclk_offset)); if ((PPREGKEY_VEGA10QUADRATICEQUATION_DFLT != data->disp_clk_quad_eqn_a) && |