From: Mark Brown <broonie@kernel.org>
To: Gergo Koteles <soyer@irl.hu>
Cc: Shenghao Ding <shenghao-ding@ti.com>, Kevin Lu <kevin-lu@ti.com>,
Baojun Xu <baojun.xu@ti.com>, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.com>,
Liam Girdwood <lgirdwood@gmail.com>,
linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org
Subject: Re: [PATCH 03/16] ASoC: tas2781: disable regmap regcache
Date: Fri, 15 Dec 2023 15:02:21 +0000 [thread overview]
Message-ID: <e5ee2ef9-2cf5-46aa-adae-27040faccc3d@sirena.org.uk> (raw)
In-Reply-To: <f135963cb14d9bef6cddbe0bd1ce0aaa6d4ac7d9.camel@irl.hu>
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On Fri, Dec 15, 2023 at 03:42:43PM +0100, Gergo Koteles wrote:
> On Fri, 2023-12-15 at 12:55 +0000, Mark Brown wrote:
> > No, I mean that the amplifiers don't talk to each other at a hardware
> > level and the grouping is all in software.
> No, they don't talk to each other. But they have a global i2c address
> to speed up configuration, but the module doesn't use it yet.
That's hardware level synchronisation between the devices, that makes
all this a bit less horrifying though it seems like a lot of the issues
would go away if the broadcast write address were actually being used
more.
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next prev parent reply other threads:[~2023-12-15 15:02 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-07 0:58 [PATCH 00/16] ALSA: hda/tas2781: Add tas2563 support Gergo Koteles
2023-12-06 23:59 ` [PATCH 01/16] ASoC: tas2781: add support for fw version 0x0503 Gergo Koteles
2023-12-06 23:59 ` [PATCH 02/16] ALSA: hda/tas2781: leave hda_component in usable state Gergo Koteles
2023-12-06 23:59 ` [PATCH 03/16] ASoC: tas2781: disable regmap regcache Gergo Koteles
2023-12-07 18:20 ` Mark Brown
2023-12-07 20:19 ` Gergo Koteles
2023-12-07 20:36 ` Mark Brown
2023-12-07 21:12 ` Gergo Koteles
2023-12-07 22:39 ` Mark Brown
2023-12-15 1:17 ` Gergo Koteles
2023-12-15 12:55 ` Mark Brown
2023-12-15 14:42 ` Gergo Koteles
2023-12-15 15:02 ` Mark Brown [this message]
2023-12-06 23:59 ` [PATCH 04/16] ALSA: hda/tas2781: handle missing calibration data Gergo Koteles
2023-12-06 23:59 ` [PATCH 05/16] ALSA: hda/tas2781: fix typos in comment Gergo Koteles
2023-12-06 23:59 ` [PATCH 06/16] ASoC: tas2781: add ptrs to calibration functions Gergo Koteles
2023-12-07 18:22 ` Mark Brown
2023-12-06 23:59 ` [PATCH 07/16] ALSA: hda/tas2781: load_calibration just load Gergo Koteles
2023-12-06 23:59 ` [PATCH 08/16] ASoC: tas2781: add configurable global_addr Gergo Koteles
2023-12-06 23:59 ` [PATCH 09/16] ALSA: hda/tas2781: add TAS2563 support for 14ARB7 Gergo Koteles
2023-12-07 0:04 ` [PATCH 10/16] ASoC: tas2781: check negative indexes Gergo Koteles
2023-12-07 0:04 ` [PATCH 11/16] ASoC: tas2781: use 0 as default prog/conf index Gergo Koteles
2023-12-07 18:28 ` Mark Brown
2023-12-09 18:20 ` Gergo Koteles
2023-12-07 0:04 ` [PATCH 12/16] ASoC: tas2781: move set_drv_data outside tasdevice_init Gergo Koteles
2023-12-07 0:04 ` [PATCH 13/16] ALSA: hda/tas2781: remove sound controls in unbind Gergo Koteles
2023-12-07 12:21 ` kernel test robot
2023-12-07 16:00 ` kernel test robot
2023-12-07 0:04 ` [PATCH 14/16] ALSA: hda/tas2781: call cleaner functions only once Gergo Koteles
2023-12-07 0:04 ` [PATCH 15/16] ALSA: hda/tas2781: reset the amp before component_add Gergo Koteles
2023-12-07 0:04 ` [PATCH 16/16] ALSA: hda/tas2781: configure the amp after firmware load Gergo Koteles
2023-12-07 13:55 ` [PATCH 00/16] ALSA: hda/tas2781: Add tas2563 support Mark Brown
2023-12-07 14:38 ` Takashi Iwai
2023-12-30 0:09 ` [PATCH v2 0/4] " Gergo Koteles
2023-12-30 0:09 ` [PATCH v2 1/4] ALSA: hda/tas2781: add ptrs to calibration functions Gergo Koteles
2023-12-30 0:09 ` [PATCH v2 2/4] ALSA: hda/tas2781: add configurable global i2c address Gergo Koteles
2023-12-30 0:09 ` [PATCH v2 3/4] ALSA: hda/tas2781: add TAS2563 support for 14ARB7 Gergo Koteles
2023-12-30 0:09 ` [PATCH v2 4/4] ALSA: hda/tas2781: add fixup for Lenovo 14ARB7 Gergo Koteles
2023-12-30 16:59 ` [PATCH v2 0/4] ALSA: hda/tas2781: Add tas2563 support Takashi Iwai
2023-12-30 20:18 ` Gergo Koteles
2023-12-31 8:33 ` Takashi Iwai
2024-01-02 15:37 ` Takashi Iwai
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