From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 75985] [NVC1] HDMI audio device only visible after rescan Date: Wed, 16 Oct 2019 20:38:54 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1384384926==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1384384926== Content-Type: multipart/alternative; boundary="15712583340.C4e2.2321" Content-Transfer-Encoding: 7bit --15712583340.C4e2.2321 Date: Wed, 16 Oct 2019 20:38:54 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D75985 --- Comment #114 from Lukas Wunner --- (In reply to Przemys=C5=82aw Kopa from comment #113) > (In reply to Lukas Wunner from comment #112) > > Glad to hear. You don't seem to have any commits in the kernel so far. = Would > > you like to try and bake these changes into a proper patch? If not I'll > > gladly create and submit the patch myself but mentoring someone else ma= ke > > their first contribution is more beneficial to the community, hence my > > question. >=20 > Lukas, could you please handle it this time? Sorry for not posting sooner. Sure thing. Just one question, you wrote that you had to add "HDA_CODEC_ENTRY(0x10de040= 3, "GPU 0403 HDMI/DP", patch_nvhdmi)" to snd_hda_id_hdmi[] with the rationale = that the "PCI ID of my Nvidia HDA wasn't there". This confuses me because the PCI device ID of the HDA controller is "0bea" = and "0403" are the 16 most significant bits of the PCI class ID. HDA_CODEC_ENTRY() needs to match for the 32-bit HD audio vendor ID. Just to double-check, could you execute "cat /sys/bus/pci/devices/0000:01:00.1/hdaudioC1D0/vendor_id" and post the result here? Is it really 0x10de0403? Thanks! --=20 You are receiving this mail because: You are the assignee for the bug.= --15712583340.C4e2.2321 Date: Wed, 16 Oct 2019 20:38:54 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comme= nt # 114 on bug 75985<= /a> from Lukas Wunner 
(In reply to Przemys=C5=82aw Kopa from comment #113)
> (In reply to Lukas Wunner from comment #112)
> > Glad to hear. You don't seem to have any commits in the kernel so=
 far. Would
> > you like to try and bake these changes into a proper patch? If no=
t I'll
> > gladly create and submit the patch myself but mentoring someone e=
lse make
> > their first contribution is more beneficial to the community, hen=
ce my
> > question.
>=20
> Lukas, could you please handle it this time? Sorry for not posting soo=
ner.

Sure thing.

Just one question, you wrote that you had to add "HDA_CODEC_ENTRY(0x10=
de0403,
"GPU 0403 HDMI/DP", patch_nvhdmi)" to snd_hda_id_hdmi[] with=
 the rationale that
the "PCI ID of my Nvidia HDA wasn't there".

This confuses me because the PCI device ID of the HDA controller is "0=
bea" and
"0403" are the 16 most significant bits of the PCI class ID.

HDA_CODEC_ENTRY() needs to match for the 32-bit HD audio vendor ID. Just to
double-check, could you execute "cat
/sys/bus/pci/devices/0000:01:00.1/hdaudioC1D0/vendor_id" and post the =
result
here? Is it really 0x10de0403? Thanks!

You are receiving this mail because:
  • You are the assignee for the bug.
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