23 Apr
2018
23 Apr
'18
3:43 p.m.
On Fri, Apr 20, 2018 at 12:44 PM, Kai-Heng Feng kai.heng.feng@canonical.com wrote:
On some Dell platforms, there's a BIOS option "Enable Switchable Graphics". This information is useful if we want to do different things based on this value, e.g. disable unused audio controller that comes with the discrete graphics.
int dell_micmute_led_set(int on); +bool dell_switchable_gfx_is_enabled(void);
I would rather preserve existing API, i.e. - prototype int func(void), where return either state or negative error code. - naming: dell_switchable_gfx_get()
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With Best Regards,
Andy Shevchenko