On Thu, 10 Oct 2013, Fred New <fred.new2911@xxxxxxxxx> 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 based laptops. Please file a new bug on DRM/Intel at [2], and attach the same info as requested in comment #1 of [1]. Thanks. BR, Jani. [1] https://bugs.freedesktop.org/show_bug.cgi?id=70256 [2] https://bugs.freedesktop.org/enter_bug.cgi?product=DRI > $ lspci -v -s 00:02.0 > 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core > Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA > controller]) > Subsystem: Hewlett-Packard Company Device 1968 > Flags: bus master, fast devsel, latency 0, IRQ 43 > Memory at d3000000 (64-bit, non-prefetchable) [size=4M] > Memory at c0000000 (64-bit, prefetchable) [size=256M] > I/O ports at 6000 [size=64] > Expansion ROM at <unassigned> [disabled] > Capabilities: <access denied> > Kernel driver in use: i915 > > Operating system information: > Fedora 20 (beta) > Linux kernel version 3.11.3 > > Please let me know if you need any additional information. > > Best regards, > Fred New > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/dri-devel -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
