On Thu, Jul 2, 2020 at 1:51 PM Aaron Ma <aaron.ma@xxxxxxxxxxxxx> wrote:
> On 7/2/20 5:30 PM, Andy Shevchenko wrote:
> > On Thu, Jul 2, 2020 at 11:55 AM Aaron Ma <aaron.ma@xxxxxxxxxxxxx> 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?
> >
>
> Default brightness_enable = 2, so this message will always be printed as before
> Actually no change here.
>
> > ...
> >
> >> + pr_notice("thinkpad_acpi native brightness control enabled\n");
> >
> > 'notice' level is quite high, why do we spam users with this?
> >
>
> Like above.
>
> Another reason is most thinkpads are using native gpu driver to control
> brightness, notice when thinkpad_acpi brightness is enabled.
So, based on the above, please elaborate and explain all this in the
commit message of new version, thanks!
--
With Best Regards,
Andy Shevchenko
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