Hi,
I've dumped the relevant ACPI tables below. Does anyone know why the
parsing of the ACPI DOD fails in acpi_video.c ?
Any patch suggestions?
--HPS
acpidump:
Scope (\_SB.PCI0.GFX0)
{
Method (_DOS, 1, NotSerialized) // _DOS: Disable Output Switching
{
The driver may sleep under a mutex, and the code path is:
acpi_tz_thread [line 992: acquire the mutex]
acpi_tz_thread [line 993]
acpi_tz_thread [line 1003]
acpi_tz_thread [line 1004] (msleep is excuted)
acpi_tz_thread [line 1008]
acpi_tz_thread [line 970]
acpi_tz_thread [line 971]
acpi_tz_thread