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drm/amd/powerplay: fix AVFS voltage offset for Vega10

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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>
This commit is contained in:
Eric Huang 2017-07-17 17:18:33 -04:00 committed by Alex Deucher
parent 2890decfd9
commit 16d6e96227
1 changed files with 3 additions and 9 deletions
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10
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
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@ -2182,15 +2182,9 @@ static int vega10_populate_avfs_parameters(struct pp_hwmgr *hwmgr)
pp_table->AvfsGbCksOff.m2_shift = 12; pp_table->AvfsGbCksOff.m2_shift = 12;
pp_table->AvfsGbCksOff.b_shift = 0; pp_table->AvfsGbCksOff.b_shift = 0;
for (i = 0; i < dep_table->count; i++) { 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] = pp_table->StaticVoltageOffsetVid[i] =
(uint8_t)(dep_table->entries[i].sclk_offset * convert_to_vid((uint8_t)(dep_table->entries[i].sclk_offset));
VOLTAGE_VID_OFFSET_SCALE2 /
VOLTAGE_VID_OFFSET_SCALE1);
}
if ((PPREGKEY_VEGA10QUADRATICEQUATION_DFLT != if ((PPREGKEY_VEGA10QUADRATICEQUATION_DFLT !=
data->disp_clk_quad_eqn_a) && data->disp_clk_quad_eqn_a) &&