On Mon, Aug 04, 2014 at 09:21:01AM -0600, Azael Avalos wrote: > Some Toshiba models (most notably Qosmios) come with an > incomplete backlight method where the AML code doesn't > check for write or read commands and always returns > HCI_SUCCESS and the actual brightness (and in some > cases the max brightness), thus allowing the backlight > interface to be registered without write support. > > This patch changes the set_lcd_brightness function, > checking the returned values for values greater than > zero to avoid registering a broken backlight interface. > > Signed-off-by: Azael Avalos <[email protected]> > --- > drivers/platform/x86/toshiba_acpi.c | 21 +++++++++++++++++---- > 1 file changed, 17 insertions(+), 4 deletions(-)
<formletter> This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read Documentation/stable_kernel_rules.txt for how to do this properly. </formletter> -- To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
