diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0117-drm-amd-powerplay-add-functions-set-get_fan_control_.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0117-drm-amd-powerplay-add-functions-set-get_fan_control_.patch | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/common/recipes-kernel/linux/files/0117-drm-amd-powerplay-add-functions-set-get_fan_control_.patch b/common/recipes-kernel/linux/files/0117-drm-amd-powerplay-add-functions-set-get_fan_control_.patch deleted file mode 100644 index b14f7cb8..00000000 --- a/common/recipes-kernel/linux/files/0117-drm-amd-powerplay-add-functions-set-get_fan_control_.patch +++ /dev/null @@ -1,72 +0,0 @@ -From 60aa09ae95c3e8b3a62f1f92974158a15b1bb62c Mon Sep 17 00:00:00 2001 -From: Eric Huang <JinHuiEric.Huang@amd.com> -Date: Fri, 4 Dec 2015 10:57:22 -0500 -Subject: [PATCH 0117/1110] drm/amd/powerplay: add functions - set/get_fan_control_mode in hwmgr for Tonga. - -Reviewed-by: Alex Deucher <alexander.deucher@amd.com> -Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> ---- - drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 26 ++++++++++++++++++++++ - .../gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h | 1 + - 2 files changed, 27 insertions(+) - -diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c -index fd32be2..4ef06ec 100644 ---- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c -+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c -@@ -5983,6 +5983,30 @@ int tonga_check_states_equal(struct pp_hwmgr *hwmgr, const struct pp_hw_power_st - return 0; - } - -+static int tonga_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)) -+ tonga_fan_ctrl_stop_smc_fan_control(hwmgr); -+ tonga_fan_ctrl_set_static_mode(hwmgr, mode); -+ } else -+ /* restart auto-manage */ -+ tonga_fan_ctrl_reset_fan_speed_to_default(hwmgr); -+ -+ return 0; -+} -+ -+static int tonga_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 tonga_hwmgr_funcs = { - .backend_init = &tonga_hwmgr_backend_init, - .backend_fini = &tonga_hwmgr_backend_fini, -@@ -6018,6 +6042,8 @@ static const struct pp_hwmgr_func tonga_hwmgr_funcs = { - .register_internal_thermal_interrupt = tonga_register_internal_thermal_interrupt, - .check_smc_update_required_for_display_configuration = tonga_check_smc_update_required_for_display_configuration, - .check_states_equal = tonga_check_states_equal, -+ .set_fan_control_mode = tonga_set_fan_control_mode, -+ .get_fan_control_mode = tonga_get_fan_control_mode, - }; - - int tonga_hwmgr_init(struct pp_hwmgr *hwmgr) -diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h -index 07680a7..aa335f2 100644 ---- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h -+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h -@@ -55,6 +55,7 @@ extern int pp_tonga_thermal_initialize(struct pp_hwmgr *hwmgr); - extern int tonga_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr); - extern int tonga_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed); - extern int tonga_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed); -+extern int tonga_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr); - - #endif - --- -2.7.4 - |