Messages in this thread | | | Subject | Re: 3.6.0+ (GIT) -- lpc_ich: Resource conflict(s) found affecting gpio_ich | From | Peter Tyser <> | Date | Fri, 05 Oct 2012 18:15:22 -0500 |
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Hi Miles,
On Thu, 2012-10-04 at 10:14 -0400, Miles Lane wrote: > ACPI Warning: 0x0000000000000828-0x000000000000082f SystemIO conflicts > with Region \PMIO 1 (20120711/utaddress-251) > ACPI: If an ACPI driver is available for this device, you should use > it instead of the native driver > ACPI Warning: 0x0000000000000500-0x000000000000053f SystemIO conflicts > with Region \GPIO 1 (20120711/utaddress-251) > ACPI: If an ACPI driver is available for this device, you should use > it instead of the native driver > lpc_ich: Resource conflict(s) found affecting gpio_ich
Jean Delvare submitted a patch which may allow you to use the GPIO pins in banks not claimed by the BIOS: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=4f600ada70beeb1dfe08e11e871bf31015aa0a3d
This patch is not in 3.6, but will be included in 3.7.
You could also try adding "acpi_enforce_resources=lax" or "acpi_enforce_resources=no" to your kernel parameters to disable the ACPI conflict checking. Note this could have other unintended consequences.
Best, Peter
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