diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0163-drm-amd-powerplay-implement-power-down-asic-task-for.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0163-drm-amd-powerplay-implement-power-down-asic-task-for.patch | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/common/recipes-kernel/linux/files/0163-drm-amd-powerplay-implement-power-down-asic-task-for.patch b/common/recipes-kernel/linux/files/0163-drm-amd-powerplay-implement-power-down-asic-task-for.patch deleted file mode 100644 index 376ff2c3..00000000 --- a/common/recipes-kernel/linux/files/0163-drm-amd-powerplay-implement-power-down-asic-task-for.patch +++ /dev/null @@ -1,89 +0,0 @@ -From 132c681a86fa6085110da5ad62ec973c1d2fd07e Mon Sep 17 00:00:00 2001 -From: Rex Zhu <Rex.Zhu@amd.com> -Date: Tue, 29 Dec 2015 11:23:16 +0800 -Subject: [PATCH 0163/1110] drm/amd/powerplay: implement power down asic task - for CZ - -Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> -Reviewed-by: Alex Deucher <alexander.deucher@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | 55 ++++++++++++++++++++++++++ - 1 file changed, 55 insertions(+) - -diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c -index 65ad24a..0874ab4 100644 ---- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c -+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c -@@ -925,6 +925,54 @@ static struct phm_master_table_header cz_setup_asic_master = { - cz_setup_asic_list - }; - -+static int cz_tf_power_up_display_clock_sys_pll(struct pp_hwmgr *hwmgr, -+ void *input, void *output, -+ void *storage, int result) -+{ -+ struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend); -+ hw_data->disp_clk_bypass_pending = false; -+ hw_data->disp_clk_bypass = false; -+ -+ return 0; -+} -+ -+static int cz_tf_clear_nb_dpm_flag(struct pp_hwmgr *hwmgr, -+ void *input, void *output, -+ void *storage, int result) -+{ -+ struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend); -+ hw_data->is_nb_dpm_enabled = false; -+ -+ return 0; -+} -+ -+static int cz_tf_reset_cc6_data(struct pp_hwmgr *hwmgr, -+ void *input, void *output, -+ void *storage, int result) -+{ -+ struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend); -+ -+ hw_data->cc6_settings.cc6_setting_changed = false; -+ hw_data->cc6_settings.cpu_pstate_separation_time = 0; -+ hw_data->cc6_settings.cpu_cc6_disable = false; -+ hw_data->cc6_settings.cpu_pstate_disable = false; -+ -+ return 0; -+} -+ -+static struct phm_master_table_item cz_power_down_asic_list[] = { -+ {NULL, cz_tf_power_up_display_clock_sys_pll}, -+ {NULL, cz_tf_clear_nb_dpm_flag}, -+ {NULL, cz_tf_reset_cc6_data}, -+ {NULL, NULL} -+}; -+ -+static struct phm_master_table_header cz_power_down_asic_master = { -+ 0, -+ PHM_MasterTableFlag_None, -+ cz_power_down_asic_list -+}; -+ - static int cz_tf_program_voting_clients(struct pp_hwmgr *hwmgr, void *input, - void *output, void *storage, int result) - { -@@ -1126,6 +1174,13 @@ static int cz_hwmgr_backend_init(struct pp_hwmgr *hwmgr) - return result; - } - -+ result = phm_construct_table(hwmgr, &cz_power_down_asic_master, -+ &(hwmgr->power_down_asic)); -+ if (result != 0) { -+ printk(KERN_ERR "[ powerplay ] Fail to construct power down ASIC\n"); -+ return result; -+ } -+ - result = phm_construct_table(hwmgr, &cz_disable_dpm_master, - &(hwmgr->disable_dynamic_state_management)); - if (result != 0) { --- -2.7.4 - |