From: Maxim Mikityanskiy <maxtram95@gmail.com>
To: Takashi Iwai <tiwai@suse.com>, Jaroslav Kysela <perex@perex.cz>
Cc: Bard Liao <yung-chuan.liao@linux.intel.com>,
Peter Ujfalusi <peter.ujfalusi@linux.intel.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>,
Heiner Kallweit <hkallweit1@gmail.com>,
WangYuli <wangyuli@uniontech.com>,
linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org,
Maxim Mikityanskiy <maxtram95@gmail.com>
Subject: [PATCH v2 0/2] Fix Optimus when GPU has no sound
Date: Sat, 8 Feb 2025 23:46:00 +0200 [thread overview]
Message-ID: <20250208214602.39607-1-maxtram95@gmail.com> (raw)
See the commit descriptions.
As agreed in the previous discussion [1], this series adds the
non-functional NVIDIA HDA controller on Lenovo IdeaPad Z570 to the
denylist, and includes the runtime PM workaround from v1, which now
prints a warning to dmesg asking the user to add the device to the
denylist if it's affected and not already there.
[1]: https://lore.kernel.org/linux-sound/877catiffo.wl-tiwai@suse.de/
Maxim Mikityanskiy (2):
ALSA: hda: intel: Fix Optimus when GPU has no sound
ALSA: hda: intel: Add Lenovo IdeaPad Z570 to probe denylist
sound/pci/hda/hda_intel.c | 44 ++++++++++++++++++++++++++++++++++++++-
1 file changed, 43 insertions(+), 1 deletion(-)
--
2.43.0
next reply other threads:[~2025-02-08 21:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-08 21:46 Maxim Mikityanskiy [this message]
2025-02-08 21:46 ` [PATCH v2 1/2] ALSA: hda: intel: Fix Optimus when GPU has no sound Maxim Mikityanskiy
2025-02-08 21:46 ` [PATCH v2 2/2] ALSA: hda: intel: Add Lenovo IdeaPad Z570 to probe denylist Maxim Mikityanskiy
2025-02-10 8:46 ` [PATCH v2 0/2] Fix Optimus when GPU has no sound Takashi Iwai
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