On Tue, Mar 13, 2012 at 06:56:16PM +0530, Pradeep Subrahmanion wrote: > I tried giving acpi_backlight = vendor . In that case hot key for > brightness control is working. But i think , it is not calculating the > correct value for brightness because increasing brightness after maximum > level gives blank screen . Which backlight device appears then? > By ' ACPI interface' , I mean 'acpi_video0' inside the > /sys/class/backlight. I havn't tried the /sys/class/backlight interface > directly . I will try that also. So writing values into /sys/class/backlight/acpi_video0/brightness does nothing? -- Matthew Garrett | mjg59@xxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
