* I915 did not work whit modset=1
@ 2013-12-23 17:31 der-b
2013-12-30 12:14 ` Jani Nikula
0 siblings, 1 reply; 4+ messages in thread
From: der-b @ 2013-12-23 17:31 UTC (permalink / raw)
To: dri-devel
Hello,
i got a new Notebook with an Intel Core i7-3689Y whit a Intel HD
Graphics 4000. I got a blank screen while booting but I could use ssh.
This happened each time, when I enabled CONFIG_I915_KMS in the kernel
config (modeset=1). Setting the option "invert_brightness=1" solved the
problem.
I attached the "lspci -s 00:002 -nn -v" output.
I use the gentoo kernel 3.10.17.
I hope this helps you a little bit.
Kind regards,
Bernd Lehmann
00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core
processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA
controller])
Subsystem: Lenovo Device [17aa:3977]
Flags: bus master, fast devsel, latency 0, IRQ 42
Memory at e0000000 (64-bit, non-prefetchable) [size=4M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 2000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [a4] PCI Advanced Features
Kernel driver in use: i915
Kernel modules: i915
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: I915 did not work whit modset=1 2013-12-23 17:31 I915 did not work whit modset=1 der-b @ 2013-12-30 12:14 ` Jani Nikula 2014-01-08 9:09 ` Jani Nikula 0 siblings, 1 reply; 4+ messages in thread From: Jani Nikula @ 2013-12-30 12:14 UTC (permalink / raw) To: der-b, dri-devel; +Cc: Aaron Lu On Mon, 23 Dec 2013, der-b <der-b@der-b.com> wrote: > Hello, > > i got a new Notebook with an Intel Core i7-3689Y whit a Intel HD > Graphics 4000. I got a blank screen while booting but I could use ssh. > This happened each time, when I enabled CONFIG_I915_KMS in the kernel > config (modeset=1). Setting the option "invert_brightness=1" solved the > problem. Hi Bernd - The i915.invert_brightness parameter has only ever been needed on some gen4 Acer laptops; I suspect this is something else. Please drop that parameter, and try one of the v3.13-rc kernels or video.use_bios_initial_backlight=0 module parameter. If those don't help, please file a bug on Product=DRI, Component=DRM/Intel as instructed in [1]. BR, Jani. [1] https://01.org/linuxgraphics/documentation/how-report-bugs > > I attached the "lspci -s 00:002 -nn -v" output. > I use the gentoo kernel 3.10.17. > > I hope this helps you a little bit. > > Kind regards, > > Bernd Lehmann > > > 00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core > processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA > controller]) > Subsystem: Lenovo Device [17aa:3977] > Flags: bus master, fast devsel, latency 0, IRQ 42 > Memory at e0000000 (64-bit, non-prefetchable) [size=4M] > Memory at d0000000 (64-bit, prefetchable) [size=256M] > I/O ports at 2000 [size=64] > Expansion ROM at <unassigned> [disabled] > Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- > Capabilities: [d0] Power Management version 2 > Capabilities: [a4] PCI Advanced Features > Kernel driver in use: i915 > Kernel modules: i915 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/dri-devel -- Jani Nikula, Intel Open Source Technology Center ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: I915 did not work whit modset=1 2013-12-30 12:14 ` Jani Nikula @ 2014-01-08 9:09 ` Jani Nikula 2014-01-08 12:47 ` Aaron Lu 0 siblings, 1 reply; 4+ messages in thread From: Jani Nikula @ 2014-01-08 9:09 UTC (permalink / raw) To: der-b, dri-devel; +Cc: Aaron Lu On Mon, 30 Dec 2013, Jani Nikula <jani.nikula@linux.intel.com> wrote: > On Mon, 23 Dec 2013, der-b <der-b@der-b.com> wrote: >> Hello, >> >> i got a new Notebook with an Intel Core i7-3689Y whit a Intel HD >> Graphics 4000. I got a blank screen while booting but I could use ssh. >> This happened each time, when I enabled CONFIG_I915_KMS in the kernel >> config (modeset=1). Setting the option "invert_brightness=1" solved the >> problem. > > Hi Bernd - > > The i915.invert_brightness parameter has only ever been needed on some > gen4 Acer laptops; I suspect this is something else. > > Please drop that parameter, and try one of the v3.13-rc kernels or > video.use_bios_initial_backlight=0 module parameter. For completeness, the reporter replied privately that video.use_bios_initial_backlight=0 works. Jani. > > If those don't help, please file a bug on Product=DRI, > Component=DRM/Intel as instructed in [1]. > > BR, > Jani. > > > [1] https://01.org/linuxgraphics/documentation/how-report-bugs > >> >> I attached the "lspci -s 00:002 -nn -v" output. >> I use the gentoo kernel 3.10.17. >> >> I hope this helps you a little bit. >> >> Kind regards, >> >> Bernd Lehmann >> >> >> 00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core >> processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA >> controller]) >> Subsystem: Lenovo Device [17aa:3977] >> Flags: bus master, fast devsel, latency 0, IRQ 42 >> Memory at e0000000 (64-bit, non-prefetchable) [size=4M] >> Memory at d0000000 (64-bit, prefetchable) [size=256M] >> I/O ports at 2000 [size=64] >> Expansion ROM at <unassigned> [disabled] >> Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- >> Capabilities: [d0] Power Management version 2 >> Capabilities: [a4] PCI Advanced Features >> Kernel driver in use: i915 >> Kernel modules: i915 >> >> _______________________________________________ >> dri-devel mailing list >> dri-devel@lists.freedesktop.org >> http://lists.freedesktop.org/mailman/listinfo/dri-devel > > -- > Jani Nikula, Intel Open Source Technology Center > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/dri-devel -- Jani Nikula, Intel Open Source Technology Center ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: I915 did not work whit modset=1 2014-01-08 9:09 ` Jani Nikula @ 2014-01-08 12:47 ` Aaron Lu 0 siblings, 0 replies; 4+ messages in thread From: Aaron Lu @ 2014-01-08 12:47 UTC (permalink / raw) To: Jani Nikula, der-b, dri-devel On 01/08/2014 05:09 PM, Jani Nikula wrote: > On Mon, 30 Dec 2013, Jani Nikula <jani.nikula@linux.intel.com> wrote: >> On Mon, 23 Dec 2013, der-b <der-b@der-b.com> wrote: >>> Hello, >>> >>> i got a new Notebook with an Intel Core i7-3689Y whit a Intel HD >>> Graphics 4000. I got a blank screen while booting but I could use ssh. >>> This happened each time, when I enabled CONFIG_I915_KMS in the kernel >>> config (modeset=1). Setting the option "invert_brightness=1" solved the >>> problem. >> >> Hi Bernd - >> >> The i915.invert_brightness parameter has only ever been needed on some >> gen4 Acer laptops; I suspect this is something else. >> >> Please drop that parameter, and try one of the v3.13-rc kernels or >> video.use_bios_initial_backlight=0 module parameter. > > For completeness, the reporter replied privately that > video.use_bios_initial_backlight=0 works. Is it possible for the reporter to test a v3.13-rc kernel? That param is removed in v3.13 after I did some clean up so it would be great to know if v3.13 kernel still works for him. Thanks, Aaron > > Jani. > > >> >> If those don't help, please file a bug on Product=DRI, >> Component=DRM/Intel as instructed in [1]. >> >> BR, >> Jani. >> >> >> [1] https://01.org/linuxgraphics/documentation/how-report-bugs >> >>> >>> I attached the "lspci -s 00:002 -nn -v" output. >>> I use the gentoo kernel 3.10.17. >>> >>> I hope this helps you a little bit. >>> >>> Kind regards, >>> >>> Bernd Lehmann >>> >>> >>> 00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core >>> processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA >>> controller]) >>> Subsystem: Lenovo Device [17aa:3977] >>> Flags: bus master, fast devsel, latency 0, IRQ 42 >>> Memory at e0000000 (64-bit, non-prefetchable) [size=4M] >>> Memory at d0000000 (64-bit, prefetchable) [size=256M] >>> I/O ports at 2000 [size=64] >>> Expansion ROM at <unassigned> [disabled] >>> Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- >>> Capabilities: [d0] Power Management version 2 >>> Capabilities: [a4] PCI Advanced Features >>> Kernel driver in use: i915 >>> Kernel modules: i915 >>> >>> _______________________________________________ >>> dri-devel mailing list >>> dri-devel@lists.freedesktop.org >>> http://lists.freedesktop.org/mailman/listinfo/dri-devel >> >> -- >> Jani Nikula, Intel Open Source Technology Center >> _______________________________________________ >> dri-devel mailing list >> dri-devel@lists.freedesktop.org >> http://lists.freedesktop.org/mailman/listinfo/dri-devel > ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-01-08 12:47 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-12-23 17:31 I915 did not work whit modset=1 der-b 2013-12-30 12:14 ` Jani Nikula 2014-01-08 9:09 ` Jani Nikula 2014-01-08 12:47 ` Aaron Lu
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