diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0964-drm-amd-powerplay-add-fan-control-mode-interface-for.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0964-drm-amd-powerplay-add-fan-control-mode-interface-for.patch | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/common/recipes-kernel/linux/files/0964-drm-amd-powerplay-add-fan-control-mode-interface-for.patch b/common/recipes-kernel/linux/files/0964-drm-amd-powerplay-add-fan-control-mode-interface-for.patch deleted file mode 100644 index 86de40f6..00000000 --- a/common/recipes-kernel/linux/files/0964-drm-amd-powerplay-add-fan-control-mode-interface-for.patch +++ /dev/null @@ -1,62 +0,0 @@ -From 586629aacef111672337209e76cb12265b21293b Mon Sep 17 00:00:00 2001 -From: Rex Zhu <Rex.Zhu@amd.com> -Date: Wed, 23 Mar 2016 18:47:29 +0800 -Subject: [PATCH 0964/1110] drm/amd/powerplay: add fan control mode interface - for baffin - -Add interface for manual fan control. - -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> ---- - .../gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c | 26 ++++++++++++++++++++++ - 1 file changed, 26 insertions(+) - -diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c -index 85a3341..fd29c56 100644 ---- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c -+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c -@@ -4871,6 +4871,30 @@ static int polaris10_print_clock_levels(struct pp_hwmgr *hwmgr, - return size; - } - -+static int polaris10_set_fan_control_mode(struct pp_hwmgr *hwmgr, uint32_t mode) -+{ -+ if (mode) { -+ /* stop auto-manage */ -+ if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, -+ PHM_PlatformCaps_MicrocodeFanControl)) -+ polaris10_fan_ctrl_stop_smc_fan_control(hwmgr); -+ polaris10_fan_ctrl_set_static_mode(hwmgr, mode); -+ } else -+ /* restart auto-manage */ -+ polaris10_fan_ctrl_reset_fan_speed_to_default(hwmgr); -+ -+ return 0; -+} -+ -+static int polaris10_get_fan_control_mode(struct pp_hwmgr *hwmgr) -+{ -+ if (hwmgr->fan_ctrl_is_in_default_mode) -+ return hwmgr->fan_ctrl_default_mode; -+ else -+ return PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, -+ CG_FDO_CTRL2, FDO_PWM_MODE); -+} -+ - static const struct pp_hwmgr_func polaris10_hwmgr_funcs = { - .backend_init = &polaris10_hwmgr_backend_init, - .backend_fini = &polaris10_hwmgr_backend_fini, -@@ -4907,6 +4931,8 @@ static const struct pp_hwmgr_func polaris10_hwmgr_funcs = { - .register_internal_thermal_interrupt = polaris10_register_internal_thermal_interrupt, - .check_smc_update_required_for_display_configuration = polaris10_check_smc_update_required_for_display_configuration, - .check_states_equal = polaris10_check_states_equal, -+ .set_fan_control_mode = polaris10_set_fan_control_mode, -+ .get_fan_control_mode = polaris10_get_fan_control_mode, - .get_pp_table = polaris10_get_pp_table, - .set_pp_table = polaris10_set_pp_table, - .force_clock_level = polaris10_force_clock_level, --- -2.7.4 - |