From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Lars-Peter Clausen <lars@metafoo.de>
Cc: alsa-devel@alsa-project.org, Liam Girdwood <lrg@slimlogic.co.uk>
Subject: Re: [PATCH 1/7] ASoC: Fix cards getting stuck in a powered state.
Date: Thu, 28 Apr 2011 20:15:33 +0100 [thread overview]
Message-ID: <20110428191533.GA16837@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1304009173-5786-1-git-send-email-lars@metafoo.de>
On Thu, Apr 28, 2011 at 06:46:07PM +0200, Lars-Peter Clausen wrote:
> This problem can arise if the card contains at least one widget-less DAPM
> context.
No, this is getting silly. We need to just make DAPM mandatory for all
contexts - they get essentially no testing from people doing active
development and the special casing they require is just a constant
source of fragility.
For CODECs we can easily add some widgets for them based on the DAI, for
cards we should just shove a random widget in there with the name of the
card, it doesn't need to be wired up to anything.
next prev parent reply other threads:[~2011-04-28 19:15 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-28 16:46 [PATCH 1/7] ASoC: Fix cards getting stuck in a powered state Lars-Peter Clausen
2011-04-28 16:46 ` [PATCH 2/7] ASoC: DAPM: Pass snd_dapm_soc_update as parameter Lars-Peter Clausen
2011-04-28 19:40 ` Mark Brown
2011-04-28 20:39 ` Lars-Peter Clausen
2011-04-28 20:58 ` Mark Brown
2011-04-28 21:24 ` Lars-Peter Clausen
2011-04-28 21:48 ` Mark Brown
2011-04-28 22:04 ` Lars-Peter Clausen
2011-04-28 22:18 ` Mark Brown
2011-04-28 22:23 ` Mark Brown
2011-04-28 22:34 ` Lars-Peter Clausen
2011-04-28 22:48 ` Mark Brown
2011-04-28 22:58 ` Lars-Peter Clausen
2011-04-28 22:59 ` Mark Brown
2011-04-28 16:46 ` [PATCH 3/7] ASoC: Drop unused parameter from dapm_seq_run Lars-Peter Clausen
2011-04-28 16:46 ` [PATCH 4/7] ASoC: Pass snd_soc_card instead of snd_soc_dapm_context were appropriate Lars-Peter Clausen
2011-04-28 19:47 ` Mark Brown
2011-04-28 20:13 ` Mark Brown
2011-04-28 16:46 ` [PATCH 5/7] ASoC: Move DAPM debugfs directory creation to snd_soc_dapm_debugfs_init Lars-Peter Clausen
2011-04-28 16:46 ` [PATCH 6/7] ASoC: Move DAPM widget debugfs entry creation to snd_soc_dapm_new_widgets Lars-Peter Clausen
2011-04-28 16:46 ` [PATCH 7/7] ASoC: Instantiate all DAPM widgets at once Lars-Peter Clausen
2011-04-28 20:07 ` Mark Brown
2011-04-28 20:25 ` Lars-Peter Clausen
2011-04-28 21:18 ` Mark Brown
2011-04-28 19:15 ` Mark Brown [this message]
2011-04-28 19:47 ` [PATCH 1/7] ASoC: Fix cards getting stuck in a powered state Lars-Peter Clausen
2011-04-28 19:52 ` Mark Brown
2011-04-28 23:14 ` Lars-Peter Clausen
2011-04-28 23:17 ` Mark Brown
2011-04-28 23:40 ` Lars-Peter Clausen
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