Commit 36654dd4 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/radeon: workaround a hw bug in bonaire pcie dpm



Some boards get stuck in pcie x1 otherwise.

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 127e056e
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+8 −3
Original line number Diff line number Diff line
@@ -2988,6 +2988,11 @@ static int ci_setup_default_pcie_tables(struct radeon_device *rdev)
				  &pi->dpm_table.pcie_speed_table,
				  SMU7_MAX_LEVELS_LINK);

	if (rdev->family == CHIP_BONAIRE)
		ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 0,
					  pi->pcie_gen_powersaving.min,
					  pi->pcie_lane_powersaving.max);
	else
		ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 0,
					  pi->pcie_gen_powersaving.min,
					  pi->pcie_lane_powersaving.min);