[Bug 215003] apple_gmux fails to initialize and iGPU unclaimed on MacBook Pro 16" 2019

2021-11-13 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=215003 --- Comment #5 from Lukas Wunner (lu...@wunner.de) --- Hm, why are runtime services disabled? Are you using "noefi" or "efi=noruntime" on the command line or is this perhaps an RT kernel? Could you attach full dmesg output? Looking at the ACPI

[Bug 215003] apple_gmux fails to initialize and iGPU unclaimed on MacBook Pro 16" 2019

2021-11-13 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=215003 --- Comment #4 from Xiaolei Yu (dreifachst...@gmail.com) --- gpu-switch does not work because `EFI runtime services are disabled`. [0.371791] [ cut here ] [0.371822] [Firmware Bug]: Page fault caused by firmware

[Bug 215003] apple_gmux fails to initialize and iGPU unclaimed on MacBook Pro 16" 2019

2021-11-13 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=215003 --- Comment #3 from Xiaolei Yu (dreifachst...@gmail.com) --- Created attachment 299561 --> https://bugzilla.kernel.org/attachment.cgi?id=299561=edit acpidump -- You may reply to this email to add a comment. You are receiving this mail

Re: regression with mainline kernel

2021-11-13 Thread Sudip Mukherjee
Hi Linus, On Sat, Nov 13, 2021 at 5:07 PM Linus Torvalds wrote: > > [ Hmm. This email was marked as spam for me. I see no obvious reason > for it being marked as spam, but it happens.. ] > > On Thu, Nov 11, 2021 at 12:52 PM Sudip Mukherjee > wrote: > > > > # first bad commit:

Re: [PATCH] drm: change logs to print connectors in the form CONNECTOR:id:name

2021-11-13 Thread Sam Ravnborg
Hi Claudio, On Sat, Nov 13, 2021 at 08:27:30PM +0100, Claudio Suarez wrote: > The prefered way to log connectors is [CONNECTOR:id:name]. Change it in > drm core programs. > > Suggested-by: Ville Syrjälä > Signed-off-by: Claudio Suarez While touching all these logging calls, could you convernt

Re: [PATCH] drm/nouveau/core: fix the uninitialized use in nvkm_ioctl_map()

2021-11-13 Thread Karol Herbst
something seems to have messed with the patch so it doesn't apply correctly. On Thu, Jun 17, 2021 at 9:39 AM Yizhuo Zhai wrote: > > In function nvkm_ioctl_map(), the variable "type" could be > uninitialized if "nvkm_object_map()" returns error code, > however, it does not check the return value

[PATCH] drm: change logs to print connectors in the form CONNECTOR:id:name

2021-11-13 Thread Claudio Suarez
The prefered way to log connectors is [CONNECTOR:id:name]. Change it in drm core programs. Suggested-by: Ville Syrjälä Signed-off-by: Claudio Suarez --- drivers/gpu/drm/drm_client_modeset.c | 51 ++-- drivers/gpu/drm/drm_connector.c | 12 ---

Re: regression with mainline kernel

2021-11-13 Thread Linus Torvalds
[ Hmm. This email was marked as spam for me. I see no obvious reason for it being marked as spam, but it happens.. ] On Thu, Nov 11, 2021 at 12:52 PM Sudip Mukherjee wrote: > > # first bad commit: [cd7f5ca33585918febe5e2f6dc090a21cfa775b0] > drm/virtio: implement context init: add

Re: [PATCH v3 11/12] drm/virtio: implement context init: add virtio_gpu_fence_event

2021-11-13 Thread Greg KH
On Tue, Sep 21, 2021 at 04:20:23PM -0700, Gurchetan Singh wrote: > Similar to DRM_VMW_EVENT_FENCE_SIGNALED. Sends a pollable event > to the DRM file descriptor when a fence on a specific ring is > signaled. > > One difference is the event is not exposed via the UAPI -- this is > because host

[Bug 215003] apple_gmux fails to initialize and iGPU unclaimed on MacBook Pro 16" 2019

2021-11-13 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=215003 Lukas Wunner (lu...@wunner.de) changed: What|Removed |Added CC||lu...@wunner.de ---

[Bug 215003] apple_gmux fails to initialize and iGPU unclaimed on MacBook Pro 16" 2019

2021-11-13 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=215003 --- Comment #1 from Xiaolei Yu (dreifachst...@gmail.com) --- Commenting out the `vga_switcheroo_client_probe_defer` lines make the iGPU usable but gpu switching is still not working. -- You may reply to this email to add a comment. You are

[Bug 215003] New: apple_gmux fails to initialize and iGPU unclaimed on MacBook Pro 16" 2019

2021-11-13 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=215003 Bug ID: 215003 Summary: apple_gmux fails to initialize and iGPU unclaimed on MacBook Pro 16" 2019 Product: Drivers Version: 2.5 Kernel Version: 5.14.y Hardware: Intel

Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-13 Thread Thomas Hellström
Hi, Zack, On 11/11/21 17:44, Zack Rusin wrote: On Wed, 2021-11-10 at 09:50 -0500, Zack Rusin wrote: TTM takes full control over TTM_PL_SYSTEM placed buffers. This makes driver internal usage of TTM_PL_SYSTEM prone to errors because it requires the drivers to manually handle all interactions

Re: regression with mainline kernel

2021-11-13 Thread Sudip Mukherjee
On Thu, Nov 11, 2021 at 8:51 PM Sudip Mukherjee wrote: > > Hi Linus, > > On Thu, Nov 11, 2021 at 2:03 PM Sudip Mukherjee > wrote: > > > > Hi Linus, > > > > My testing has been failing for the last few days. Last good test was > > with 6f2b76a4a384 and I started seeing the failure with