Commit 4e8ad3f9 authored by Alex Deucher's avatar Alex Deucher Committed by Ben Hutchings

drm/radeon/si/dpm: fix phase shedding setup

commit 42792029 upstream.

Used the wrong index to setup the phase shedding mask.
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
[bwh: Backported to 3.16: adjust context, indentation]
Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
parent 1da7cdab
......@@ -3982,7 +3982,7 @@ static int si_populate_smc_voltage_tables(struct radeon_device *rdev,
&rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table);
table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] =
cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
......
......@@ -194,6 +194,7 @@ typedef struct SISLANDS_SMC_SWSTATE SISLANDS_SMC_SWSTATE;
#define SISLANDS_SMC_VOLTAGEMASK_VDDC 0
#define SISLANDS_SMC_VOLTAGEMASK_MVDD 1
#define SISLANDS_SMC_VOLTAGEMASK_VDDCI 2
#define SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING 3
#define SISLANDS_SMC_VOLTAGEMASK_MAX 4
struct SISLANDS_SMC_VOLTAGEMASKTABLE
......
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