diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c index ae8d3f551e303e52a426bf6c2e8145bd3d0faa7f..5a43cb592666d87ebeb71e357f071b05ae59975a 100644 --- a/drivers/gpu/drm/radeon/ni_dpm.c +++ b/drivers/gpu/drm/radeon/ni_dpm.c @@ -3475,6 +3475,42 @@ static void ni_enable_dynamic_pcie_gen2(struct radeon_device *rdev, WREG32_P(GENERAL_PWRMGT, 0, ~ENABLE_GEN2PCIE); } +void ni_set_uvd_clock_before_set_eng_clock(struct radeon_device *rdev, + struct radeon_ps *new_ps, + struct radeon_ps *old_ps) +{ + struct ni_ps *new_state = ni_get_ps(new_ps); + struct ni_ps *current_state = ni_get_ps(old_ps); + + if ((new_ps->vclk == old_ps->vclk) && + (new_ps->dclk == old_ps->dclk)) + return; + + if (new_state->performance_levels[new_state->performance_level_count - 1].sclk >= + current_state->performance_levels[current_state->performance_level_count - 1].sclk) + return; + + radeon_set_uvd_clocks(rdev, new_ps->vclk, new_ps->dclk); +} + +void ni_set_uvd_clock_after_set_eng_clock(struct radeon_device *rdev, + struct radeon_ps *new_ps, + struct radeon_ps *old_ps) +{ + struct ni_ps *new_state = ni_get_ps(new_ps); + struct ni_ps *current_state = ni_get_ps(old_ps); + + if ((new_ps->vclk == old_ps->vclk) && + (new_ps->dclk == old_ps->dclk)) + return; + + if (new_state->performance_levels[new_state->performance_level_count - 1].sclk < + current_state->performance_levels[current_state->performance_level_count - 1].sclk) + return; + + radeon_set_uvd_clocks(rdev, new_ps->vclk, new_ps->dclk); +} + void ni_dpm_setup_asic(struct radeon_device *rdev) { struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); @@ -3730,7 +3766,7 @@ int ni_dpm_set_power_state(struct radeon_device *rdev) DRM_ERROR("ni_restrict_performance_levels_before_switch failed\n"); return ret; } - rv770_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps); + ni_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps); ret = ni_enable_power_containment(rdev, new_ps, false); if (ret) { DRM_ERROR("ni_enable_power_containment failed\n"); @@ -3780,7 +3816,7 @@ int ni_dpm_set_power_state(struct radeon_device *rdev) DRM_ERROR("rv770_set_sw_state failed\n"); return ret; } - rv770_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps); + ni_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps); ret = ni_enable_smc_cac(rdev, new_ps, true); if (ret) { DRM_ERROR("ni_enable_smc_cac failed\n"); diff --git a/drivers/gpu/drm/radeon/ni_dpm.h b/drivers/gpu/drm/radeon/ni_dpm.h index 887442497bff109996d79cab73bfec4b71dcba68..ac1c7abf2c6750e509c87d42fdd7146480d760f0 100644 --- a/drivers/gpu/drm/radeon/ni_dpm.h +++ b/drivers/gpu/drm/radeon/ni_dpm.h @@ -238,4 +238,11 @@ void ni_update_current_ps(struct radeon_device *rdev, void ni_update_requested_ps(struct radeon_device *rdev, struct radeon_ps *rps); +void ni_set_uvd_clock_before_set_eng_clock(struct radeon_device *rdev, + struct radeon_ps *new_ps, + struct radeon_ps *old_ps); +void ni_set_uvd_clock_after_set_eng_clock(struct radeon_device *rdev, + struct radeon_ps *new_ps, + struct radeon_ps *old_ps); + #endif