hybrid-graphics-linux team mailing list archive

[johnny <durango8113@xxxxxxxxxxxx>]

See the acpi DSM and ROM calls .

[ACPI Debug]  String [0x1B] "In_SB_GFX0_SCOPE_METHOD_DSM"
localhost kernel: acpi_call: Call successful

localhost kernel: acpi_call: Calling \_SB_.PCI0.PEGR.GFX0._ROM
localhost kernel: [ACPI Debug]  String [0x23] "Initialising _SB.PCI0.PEGR.GFX0 ROM"

localhost kernel: ACPI Error: Field [ROMI] access width (1 bytes) too large for region [VROM] (length 0) (20100428/exfldio-184)

localhost kernel: ACPI Error: Field [ROMI] Base+Offset+Width 0+0+1 is beyond end of region [VROM] (length 0) (20100428/exfldio-198)

localhost kernel: ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.PEGR.GFX0._ROM] (Node ffff880137a56320), AE_AML_REGION_LIMIT

The ROM area may be kernel related still to test iommu settings ,any suggestions please post .

There is more activity  ( with debugging enabled ) in the syslogs ,such as 

- 

[ACPI Debug]  String [0x10] "In_SB_GFX0_GCBL_"
localhost kernel: [ACPI Debug]  String [0x10] "In_SB_GFX0_GCBL_"

localhost kernel: i2c i2c-2: master_xfer[0] W, addr=0x50, len=1
localhost kernel: i2c i2c-2: master_xfer[1] R, addr=0x50, len=1
localhost kernel: i2c i2c-2: NAK from device addr 0x50 msg #0
localhost kernel: [ACPI Debug]  String [0x10] "In_SB_GFX0_GCBL_"
localhost kernel: [ACPI Debug]  String [0x10] "In_SB_GFX0_GCBL_"
localhost cpufreqd: get_class_device_attribute: couldn't open /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/PNP0C0A:00/power_supply/BAT0/energy_full (No such file or directory) -----PROBLEM TBD

localhost cpufreqd: get_class_device_attribute: couldn't open /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/PNP0C0A:00/power_supply/BAT0/energy_now (No such file or directory)
localhost kernel: [ACPI Debug]  String [0x44] "In Root Scope Method Q0E GREATEQUAL OSFG OSVT has Run GFX0.LCDD 0x87"  --- GOOD NOTIFICATION .

Cheers