From: Connor McAdams <conmanx360@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: conmanx360@gmail.com, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.com>,
alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/5] ALSA: hda/ca0132 - Fix no-audio issues and add documentation.
Date: Thu, 10 Dec 2020 11:06:52 -0500 [thread overview]
Message-ID: <20201210160658.461739-1-conmanx360@gmail.com> (raw)
This patch series attempts to fix the no audio at startup issues that
have been occurring for some users, using information gained through
reverse engineering the ca0132's onboard 8051 processor.
The issue of no audio on startup seemed to be caused by two separate
problems: not resetting the codec upon initialization, and not making
sure the DSP allocates it's DMA channels correctly.
Tested and working on all cards, except for the AE-7. The AE-7 shouldn't
have any issues, however, I don't have one on hand to test.
Connor McAdams (5):
ALSA: hda/ca0132 - Reset codec upon initialization.
ALSA: hda/ca0132 - Add stream port remapping function.
ALSA: hda/ca0132 - Add 8051 exram helper functions.
ALSA: hda/ca0132 - Ensure DSP is properly setup post-firmware
download.
ALSA: hda/ca0132 - Remove now unnecessary DSP setup functions.
sound/pci/hda/patch_ca0132.c | 558 ++++++++++++++++++++++-------------
1 file changed, 354 insertions(+), 204 deletions(-)
v2 changes:
-Remove conditional mutexes from patches 3 and 4.
--
2.25.1
next reply other threads:[~2020-12-10 16:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-10 16:06 Connor McAdams [this message]
2020-12-10 16:06 ` [PATCH v2 1/5] ALSA: hda/ca0132 - Reset codec upon initialization Connor McAdams
2020-12-10 16:06 ` [PATCH v2 2/5] ALSA: hda/ca0132 - Add stream port remapping function Connor McAdams
2020-12-10 16:06 ` [PATCH v2 3/5] ALSA: hda/ca0132 - Add 8051 exram helper functions Connor McAdams
2020-12-10 16:06 ` [PATCH v2 4/5] ALSA: hda/ca0132 - Ensure DSP is properly setup post-firmware download Connor McAdams
2020-12-10 16:06 ` [PATCH v2 5/5] ALSA: hda/ca0132 - Remove now unnecessary DSP setup functions Connor McAdams
2020-12-10 16:24 ` [PATCH v2 0/5] ALSA: hda/ca0132 - Fix no-audio issues and add documentation Takashi Iwai
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