renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-23 12:43:55 +08:00
Code

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

Browse Source 
Used the wrong index to setup the phase shedding mask.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Alex Deucher 2016-09-27 14:51:53 -04:00
parent 9909a7956f
commit 427920292b
2 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/radeon/si_dpm.c
View File

@ -4106,7 +4106,7 @@ 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,

1
drivers/gpu/drm/radeon/sislands_smc.h
View File

@ -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