Re: [Nouveau] [PATCH v2] ALSA: hda: Continue to probe when codec probe fails

2020-12-21 Thread Kai-Heng Feng
[+Cc nouveau] On Fri, Dec 18, 2020 at 4:06 PM Takashi Iwai wrote: [snip] > > Quite possibly the system doesn't power up HDA controller when there's > > no external monitor. > > So when it's connected to external monitor, it's still needed for HDMI > > audio. > > Let me ask the user to confirm th

Re: [Nouveau] [PATCH v2] ALSA: hda: Continue to probe when codec probe fails

2020-12-21 Thread Kai-Heng Feng
On Tue, Dec 22, 2020 at 12:47 AM Takashi Iwai wrote: [snip] > But what happens if you plug the HDMI cable later and want to use the > HDMI audio? It won't work with your fix, right? No it won't. It's possible to fix from nouveau, but it's at the mercy of Nvidia to fix their proprietary driver, w

Re: [Nouveau] [PATCH v2] ALSA: hda: Continue to probe when codec probe fails

2020-12-21 Thread Kai-Heng Feng
On Tue, Dec 22, 2020 at 1:56 AM Ilia Mirkin wrote: > > On Mon, Dec 21, 2020 at 11:33 AM Kai-Heng Feng > wrote: > > > > [+Cc nouveau] > > > > On Fri, Dec 18, 2020 at 4:06 PM Takashi Iwai wrote: > > [snip] > > > > Quite possibly the system does

Re: [Nouveau] [RFC 0/2] Stop the abuse of Linux-* _OSI strings

2022-08-22 Thread Kai-Heng Feng
[+Cc Aaron] On Tue, Aug 23, 2022 at 5:18 AM Lyude Paul wrote: > > On Fri, 2022-08-19 at 17:44 +0200, Karol Herbst wrote: > > On Fri, Aug 19, 2022 at 4:25 PM Mario Limonciello > > wrote: > > > > > > 3 _OSI strings were introduced in recent years that were intended > > > to workaround very specifi

Re: [Nouveau] [PATCH 1/4] ACPI: OSI: Remove Linux-Dell-Video _OSI string

2022-08-24 Thread Kai-Heng Feng
On Wed, Aug 24, 2022 at 2:51 AM Mario Limonciello wrote: > > This string was introduced because drivers for NVIDIA hardware > had bugs supporting RTD3 in the past. Thoes bugs have been fixed > by commit 5775b843a619 ("PCI: Restore config space on runtime resume > despite being unbound"). so vendo

[Nouveau] [PATCH 1/1] drm/nouveau: Use generic helper to check _PR3 presence

2020-04-24 Thread Kai-Heng Feng
Replace nouveau_pr3_present() in favor of a more generic one, pci_pr3_present(). Also the presence of upstream bridge _PR3 doesn't need to go hand in hand with device's _DSM, so check _PR3 before _DSM. Signed-off-by: Kai-Heng Feng --- drivers/gpu/drm/nouveau/nouveau_a

Re: [Nouveau] [REGRESSION]: acpi/nouveau: Hardware unavailable upon resume or suspend fails

2023-11-09 Thread Kai-Heng Feng
Hi Owen, On Fri, Nov 10, 2023 at 5:55 AM Owen T. Heisler wrote: > > #regzbot introduced: 89c290ea758911e660878e26270e084d862c03b0 > #regzbot link: https://gitlab.freedesktop.org/drm/nouveau/-/issues/273 > #regzbot link: https://bugzilla.kernel.org/show_bug.cgi?id=218124 Thanks for the bug report

Re: [Nouveau] [REGRESSION]: acpi/nouveau: Hardware unavailable upon resume or suspend fails

2023-11-10 Thread Kai-Heng Feng
Hi Hans, On Fri, Nov 10, 2023 at 2:19 PM Hans de Goede wrote: > > Hi All, > > On 11/10/23 07:09, Kai-Heng Feng wrote: > > Hi Owen, > > > > On Fri, Nov 10, 2023 at 5:55 AM Owen T. Heisler wrote: > >> > >> #regzbot introduced: 89c290ea758911e660