invert_brightness needed

2013-10-15 Thread Jani Nikula
On Fri, 11 Oct 2013, Jani Nikula wrote: > On Thu, 10 Oct 2013, Fred New wrote: >> I have found that I need to use i915.invert_brightness=1 for my HP >> Envy 17 with a Haswell processor (i7-4702MQ). The lspci command shows >> the following information about this device: > > I am surprised... until

Re: invert_brightness needed

2013-10-11 Thread Jani Nikula
On Thu, 10 Oct 2013, Fred New wrote: > I have found that I need to use i915.invert_brightness=1 for my HP > Envy 17 with a Haswell processor (i7-4702MQ). The lspci command shows > the following information about this device: I am surprised... until recently [1] we've only seen this on gen4 Acer b

invert_brightness needed

2013-10-11 Thread Fred New
HI, I have found that I need to use i915.invert_brightness=1 for my HP Envy 17 with a Haswell processor (i7-4702MQ). The lspci command shows the following information about this device: $ lspci -v -s 00:02.0 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Gr