Re: [ibm-acpi-devel] [PATCH] video: backlight: Remove backlight sysfs uevent

2013-11-22 Thread Matthew Garrett
On Fri, Nov 22, 2013 at 09:36:01AM -0200, Henrique de Moraes Holschuh wrote: > On Thu, 21 Nov 2013, Matthew Garrett wrote: > > The uevent support was initially added to handle systems where pressing > > a hotkey generates an event (good) but the firmware automatically > > changes the brightness (

Re: [ibm-acpi-devel] [PATCH] video: backlight: Remove backlight sysfs uevent

2013-11-22 Thread Henrique de Moraes Holschuh
On Thu, 21 Nov 2013, Matthew Garrett wrote: > On Thu, Nov 21, 2013 at 09:43:32AM -0200, Henrique de Moraes Holschuh wrote: > > With this patchset applied, as far as I can tell anything that used to be > > uevent-driven by the backlight class will break: when a process changes the > > backlight usin