Newer Lenovo Thinkpad platforms have support to identify whether the
system is on-lap or not using an ACPI DYTC event from the firmware.
This patch provides the ability to retrieve the current mode via sysfs
entrypoints and will be used by userspace for thermal mode and WWAN
functionality
Co-deve
On Thu, Jul 2, 2020 at 1:51 PM Aaron Ma wrote:
> On 7/2/20 5:30 PM, Andy Shevchenko wrote:
> > On Thu, Jul 2, 2020 at 11:55 AM Aaron Ma wrote:
> >>
> >> When _BCL invalid, disable thinkpad_acpi backlight brightness control.
> >>
> >> brightness_enable is already checked at the beginning,
> >
> >>
On Thu, Jul 2, 2020 at 1:45 PM Mark Pearson wrote:
> On 7/2/2020 5:29 AM, Andy Shevchenko wrote:
> > On Mon, Jun 29, 2020 at 10:23 PM Mark Pearson
> > wrote:
...
> > You specifically added a new ABI, where is documentation? It's a show
> > stopper.
> Ah - my apologies I didn't know that was a
Thanks Andy
On 7/2/2020 5:29 AM, Andy Shevchenko wrote:
On Mon, Jun 29, 2020 at 10:23 PM Mark Pearson wrote:
Thanks for the patch, my comments below.
Newer Lenovo Thinkpad platforms have support to identify whether the
system is on-lap or not using an ACPI DYTC event from the firmware.
On Thu, Jul 2, 2020 at 11:55 AM Aaron Ma wrote:
>
> When _BCL invalid, disable thinkpad_acpi backlight brightness control.
>
> brightness_enable is already checked at the beginning,
> Always print notice when enabled brightness control.
Why?
...
> + pr_notice("thinkpad_acpi native bright
On Mon, Jun 29, 2020 at 10:23 PM Mark Pearson wrote:
Thanks for the patch, my comments below.
> Newer Lenovo Thinkpad platforms have support to identify whether the
> system is on-lap or not using an ACPI DYTC event from the firmware.
>
> This patch provides the ability to retrieve the cur
