diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1322-drm-amd-powerplay-need-to-reapply-the-dpm-level-sett.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1322-drm-amd-powerplay-need-to-reapply-the-dpm-level-sett.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1322-drm-amd-powerplay-need-to-reapply-the-dpm-level-sett.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1322-drm-amd-powerplay-need-to-reapply-the-dpm-level-sett.patch new file mode 100644 index 00000000..0069e923 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1322-drm-amd-powerplay-need-to-reapply-the-dpm-level-sett.patch @@ -0,0 +1,32 @@ +From ae1099a566f941684c9a6bebd4e899522850bd6f Mon Sep 17 00:00:00 2001 +From: Evan Quan <evan.quan@amd.com> +Date: Wed, 20 Feb 2019 16:21:10 +0800 +Subject: [PATCH 1322/2940] drm/amd/powerplay: need to reapply the dpm level + settings + +As these settings got reset during above phm_apply_clock_adjust_rules. + +Change-Id: Ie3296a87ef1d1b02e2195cdf69bdfb45c0b9f453 +Signed-off-by: Evan Quan <evan.quan@amd.com> +Acked-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c +index ce177d7f04cb..6bf48934fdc4 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c +@@ -277,8 +277,7 @@ int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip_display_set + if (!skip_display_settings) + phm_notify_smc_display_config_after_ps_adjustment(hwmgr); + +- if ((hwmgr->request_dpm_level != hwmgr->dpm_level) && +- !phm_force_dpm_levels(hwmgr, hwmgr->request_dpm_level)) ++ if (!phm_force_dpm_levels(hwmgr, hwmgr->request_dpm_level)) + hwmgr->dpm_level = hwmgr->request_dpm_level; + + if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) { +-- +2.17.1 + |