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https://bugs.freedesktop.org/show_bug.cgi?id=86539 Bug ID: 86539 Summary: [NVAC] Trying to register nv_backlight after NV96 did it Product: xorg Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component:

...using the intel instead of the nVidia GPU. Many thanks for your help, -Evan On Wed, Mar 11, 2015 at 3:52 PM, Pierre Moreau <pierre.morrow at free.fr> wrote: > Hi Evan! > > Sorry for taking so long before answering... > Thanks for the greps! It appears you have a newer version of apple_gmux than I have, so let's see if something also changed in the _DSM method. Could you please run - as root - `acpidump -b -n DSDT` which will create a file named dsdt.dat containing the DSDT table, and then run `iasl -d dsdt.dat` and send me the resulting dsdt.dsl file? > That way I will have th...

...r] on usb-0000:00:1d.0-1.8.2/input0 ------ $ dmesg|grep EFI [ 0.000000] efi: EFI v1.10 by Apple [ 1.220269] fb0: EFI VGA frame buffer device [ 2.619144] EFI Variables Facility v0.08 2004-May-17 [ 4.205767] fb: switching to nouveaufb from EFI VGA ------ $ dmesg|grep gmux [ 2.739845] apple_gmux: Found gmux version 1.9.35 [classic] [ 4299.386843] apple-gmux 00:03: System wakeup disabled by ACPI ------ ~/Documents $ dmesg|grep DSM [ 4.205710] ACPI Warning: \_SB_.PCI0.IGPU._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95) [ 4.205724] A...

...1 cfg80211 ssb btusb snd_hda_codec_cirrus applesmc input_polldev microcode bluetooth bcm5974 snd_hda_intel snd_hda_codec nouveau snd_seq_midi snd_rawmidi snd_hwdep bcma lpc_ich snd_seq_midi_event snd_pcm mei snd_seq snd_timer snd_seq_device ttm mxm_wmi wmi snd soundcore snd_page_alloc nls_iso8859_1 apple_gmux mac_hid apple_bl lp parport hid_generic hid_apple usbhid hid btrfs zlib_deflate libcrc32c ghash_clmulni_intel aesni_intel ablk_helper cryptd lrw aes_x86_64 xts gf128mul i915 drm_kms_helper sdhci_pci sdhci drm i2c_algo_bit tg3 video CPU 0 Pid: 1703, comm: Xorg Not tainted 3.7.0-030700rc2-generic #20...

...>>> >>>> On Wed, Mar 11, 2015 at 3:52 PM, Pierre Moreau <pierre.morrow at free.fr> wrote: >>>> Hi Evan! >>>> >>>> Sorry for taking so long before answering... >>>> Thanks for the greps! It appears you have a newer version of apple_gmux than I have, so let's see if something also changed in the _DSM method. Could you please run - as root - `acpidump -b -n DSDT` which will create a file named dsdt.dat containing the DSDT table, and then run `iasl -d dsdt.dat` and send me the resulting dsdt.dsl file? >>>> That way I...

Hi Evan! Sorry for taking so long before answering... Thanks for the greps! It appears you have a newer version of apple_gmux than I have, so let's see if something also changed in the _DSM method. Could you please run - as root - `acpidump -b -n DSDT` which will create a file named dsdt.dat containing the DSDT table, and then run `iasl -d dsdt.dat` and send me the resulting dsdt.dsl file? That way I will have the uui...

...974(F) videobuf2_vmalloc(F) videobuf2_memops(F) videobuf2_core(F) snd_rawmidi(F) videodev(F) snd_hda_intel(F) snd_hda_codec(F) snd_seq(F) lib80211(F) snd_hwdep(F) snd_seq_device(F) cfg80211(F) lpc_ich(F) snd_pcm(F) mei_me(F) mei(F) snd_page_alloc(F) snd_timer(F) snd(F) soundcore(F) nls_iso8859_1(F) apple_gmux(F) mac_hid(F) apple_bl(F) lp(F) parport(F) btrfs(F) xor(F) raid6_pq(F) libcrc32c(F) hid_generic(F) hid_apple(F) usbhid(F) hid(F) microcode(F) ahci(F) libahci(F) nouveau(F) i915(F) mxm_wmi(F) wmi(F) i2c_algo_bit(F) ttm(F) drm_kms_helper(F) drm(F) video(F) CPU: 2 PID: 2738 Comm: bash Tainted: PF O 3....

...auth_rpcgss uvcvideo videobuf2_core nfs microcode videodev fscache videobuf2_vmalloc lockd usbhid videobuf2_memops hid binfmt_misc bcm5974 sunrpc snd_hda_intel snd_seq_midi snd_rawmidi snd_hda_codec snd_seq_midi_event snd_hwdep snd_seq snd_seq_device snd_pcm lpc_ich bcma nls_iso8859_1 snd_timer snd apple_gmux soundcore snd_page_alloc apple_bl mac_hid lp parport btrfs zlib_deflate libcrc32c ghash_clmulni_intel aesni_intel ablk_helper cryptd aes_x86_64 i915 nouveau ttm drm_kms_helper tg3 drm i2c_algo_bit mxm_wmi wmi video CPU 0 Pid: 3194, comm: Xorg Not tainted 3.6.2-030602-generic #201210121823 Apple Inc...

Thanks again. This works and the heat has dropped substantially. It is still not as cool as I would like but this will do for now. I still need to file a bug report with the intel / apple gmux people. -Evan On Sat, Feb 14, 2015 at 10:42 PM, Evan Foss <evanfoss at gmail.com> wrote: > On the older kernel > > [ 6.494956] nouveau [ CLK][0000:01:00.0] 07: core 270-405 MHz >

...13972] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150930/utaddress-254) [ 7.315233] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 7.315433] apple_gmux: Found gmux version 3.2.19 [indexed] [ 7.315446] apple_gmux: locked IO for PCI:0000:00:02.0 [ 7.319177] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150930/utaddress-254) [ 7.320497] ACPI: If an...

...; depends on ACPI_WMI ---help--- - MXM is a standard for laptop graphics cards, the WMI interface + MXM is a standard for laptop graphics cards, the WMI interface is required for switchable nvidia graphics machines config INTEL_OAKTRAIL @@ -1156,7 +1156,7 @@ config APPLE_GMUX control is supported by the driver. config INTEL_RST - tristate "Intel Rapid Start Technology Driver" + tristate "Intel Rapid Start Technology Driver" depends on ACPI ---help--- This driver provides support for modifying paramaters on systems @@ -1168,7 +11...

...; depends on ACPI_WMI ---help--- - MXM is a standard for laptop graphics cards, the WMI interface + MXM is a standard for laptop graphics cards, the WMI interface is required for switchable nvidia graphics machines config INTEL_OAKTRAIL @@ -1156,7 +1156,7 @@ config APPLE_GMUX control is supported by the driver. config INTEL_RST - tristate "Intel Rapid Start Technology Driver" + tristate "Intel Rapid Start Technology Driver" depends on ACPI ---help--- This driver provides support for modifying paramaters on systems @@ -1168,7 +11...