diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0116-drm-amd-powerplay-Fix-a-bug-in-fan-control-setting-d.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0116-drm-amd-powerplay-Fix-a-bug-in-fan-control-setting-d.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0116-drm-amd-powerplay-Fix-a-bug-in-fan-control-setting-d.patch b/common/recipes-kernel/linux/files/0116-drm-amd-powerplay-Fix-a-bug-in-fan-control-setting-d.patch new file mode 100644 index 00000000..7face117 --- /dev/null +++ b/common/recipes-kernel/linux/files/0116-drm-amd-powerplay-Fix-a-bug-in-fan-control-setting-d.patch @@ -0,0 +1,42 @@ +From de1acf4abcfe4f6b462671de21f72eccd72d592f Mon Sep 17 00:00:00 2001 +From: Eric Huang <JinHuiEric.Huang@amd.com> +Date: Thu, 3 Dec 2015 15:13:46 -0500 +Subject: [PATCH 0116/1110] drm/amd/powerplay: Fix a bug in fan control setting + default mode for Tonga and Fiji. + +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c | 2 +- + drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c +index 1b2eaa9..def57d0 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c +@@ -141,7 +141,7 @@ int fiji_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode) + */ + int fiji_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr) + { +- if (hwmgr->fan_ctrl_is_in_default_mode) { ++ if (!hwmgr->fan_ctrl_is_in_default_mode) { + PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, + CG_FDO_CTRL2, FDO_PWM_MODE, hwmgr->fan_ctrl_default_mode); + PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c +index a315507..5da7586 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c +@@ -129,7 +129,7 @@ int tonga_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode) + */ + int tonga_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr) + { +- if (hwmgr->fan_ctrl_is_in_default_mode) { ++ if (!hwmgr->fan_ctrl_is_in_default_mode) { + PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, FDO_PWM_MODE, hwmgr->fan_ctrl_default_mode); + PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, TMIN, hwmgr->tmin); + hwmgr->fan_ctrl_is_in_default_mode = true; +-- +2.7.4 + |