diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/si_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/si_dpm.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index 2332aa1bf93c..0b00c790fb77 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -3589,7 +3589,12 @@ static void si_program_display_gap(struct radeon_device *rdev) WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp); } - si_notify_smc_display_change(rdev, rdev->pm.dpm.new_active_crtc_count > 0); + /* Setting this to false forces the performance state to low if the crtcs are disabled. + * This can be a problem on PowerXpress systems or if you want to use the card + * for offscreen rendering or compute if there are no crtcs enabled. Set it to + * true for now so that performance scales even if the displays are off. + */ + si_notify_smc_display_change(rdev, true /*rdev->pm.dpm.new_active_crtc_count > 0*/); } static void si_enable_spread_spectrum(struct radeon_device *rdev, bool enable) @@ -4553,7 +4558,7 @@ static int si_init_smc_table(struct radeon_device *rdev) table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5; if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY) - table->systemFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH; + table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH; if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) { table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO; |