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drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage

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[ Upstream commit 1064ad4aee ]

Cull out 0 clocks to avoid a warning in DC.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/963
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Alex Deucher
2020-01-29 12:42:57 -05:00
committed by Greg Kroah-Hartman
parent b6bd445a50
commit 24add5b484
1 changed files with 5 additions and 3 deletions
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8
drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
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@@ -1080,9 +1080,11 @@ static int smu10_get_clock_by_type_with_voltage(struct pp_hwmgr *hwmgr,
clocks->num_levels = 0; clocks->num_levels = 0;
for (i = 0; i < pclk_vol_table->count; i++) { for (i = 0; i < pclk_vol_table->count; i++) {
clocks->data[i].clocks_in_khz = pclk_vol_table->entries[i].clk * 10; if (pclk_vol_table->entries[i].clk) {
clocks->data[i].voltage_in_mv = pclk_vol_table->entries[i].vol; clocks->data[clocks->num_levels].clocks_in_khz = pclk_vol_table->entries[i].clk * 10;
clocks->num_levels++; clocks->data[clocks->num_levels].voltage_in_mv = pclk_vol_table->entries[i].vol;
clocks->num_levels++;
}
} }
return 0; return 0;