|
[AMD Official Use Only - Internal Distribution Only]
Reviewed-by: Kevin Wang <kevin1.wang@xxxxxxx>
Best Regards,
Kevin From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> on behalf of Huang Rui <ray.huang@xxxxxxx>
Sent: Monday, July 27, 2020 4:23 PM To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx> Cc: Huang, Ray <Ray.Huang@xxxxxxx> Subject: [PATCH] drm/amdgpu: skip crit temperature values on APU It doesn't expose PPTable descriptor on APU platform. So max/min
temperature values cannot be got from APU platform. Signed-off-by: Huang Rui <ray.huang@xxxxxxx> --- This patch needs to backport to stable tree. Thanks, Ray --- drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index 5f20cadee343..65ddf575ccbc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c @@ -3212,6 +3212,12 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj, attr == &sensor_dev_attr_fan1_enable.dev_attr.attr)) return 0; + /* Skip crit temp on APU */ + if ((adev->flags & AMD_IS_APU) && (adev->family >= AMDGPU_FAMILY_RV) && + (attr == &sensor_dev_attr_temp1_crit.dev_attr.attr || + attr == &sensor_dev_attr_temp1_crit_hyst.dev_attr.attr)) + return 0; + /* Skip limit attributes if DPM is not enabled */ if (!adev->pm.dpm_enabled && (attr == &sensor_dev_attr_temp1_crit.dev_attr.attr || -- 2.25.1 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://nam11.safelinks.protection.outlook.com/?url=""> |
_______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
