From: Takashi Iwai <tiwai@suse.de>
To: Cezary Rojewski <cezary.rojewski@intel.com>
Cc: <broonie@kernel.org>, <tiwai@suse.com>, <perex@perex.cz>,
<alsa-devel@alsa-project.org>,
<amadeuszx.slawinski@linux.intel.com>,
<pierre-louis.bossart@linux.intel.com>, <hdegoede@redhat.com>
Subject: Re: [RFC PATCH 05/17] ALSA: hda: Upgrade stream-format infrastructure
Date: Mon, 14 Aug 2023 16:59:55 +0200 [thread overview]
Message-ID: <87bkf91xg4.wl-tiwai@suse.de> (raw)
In-Reply-To: <32a12f63-43f5-4f73-6140-91261f10b42e@intel.com>
On Mon, 14 Aug 2023 16:47:05 +0200,
Cezary Rojewski wrote:
>
> On 2023-08-14 4:41 PM, Takashi Iwai wrote:
> > On Fri, 11 Aug 2023 18:48:41 +0200,
> > Cezary Rojewski wrote:
> >>
> >> Introduce a set of functions that facilite SDxFMT-related calculations
> >> in atomic manner:
> >>
> >> snd_hdac_format_normalize() - format converter. S20_LE, S24_LE and their
> >> unsigned and BE friends are invalid from HDAudio perspective but still
> >> can be specified as function argument due to compatibility reasons.
> >
> > Which compatibility reason? Those formats should have been never used
> > for HD-audio codecs at the first place, so shouldn't it rather return
> > an error?
>
> In regard to avs-driver we can "force" the S24_LE out, no
> problem. However, I do not believe the same is true for the
> skylake-driver. I agree, S24_LE and its friends should not have been
> used, but they were.
Hm, if those formats are actually passed to the codec side, then it's
rather a bug, I suppose. It can be used for the controller where DSP
converts the format, though.
Takashi
next prev parent reply other threads:[~2023-08-14 15:01 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-11 16:48 [RFC PATCH 00/17] ALSA/ASoC: hda: Address format selection limitations and ambiguity Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 01/17] ALSA: pcm: Introduce MSBITS subformat interface Cezary Rojewski
2023-08-14 14:35 ` Takashi Iwai
2023-08-14 15:04 ` Cezary Rojewski
2023-08-22 15:03 ` Jaroslav Kysela
2023-08-22 15:07 ` Takashi Iwai
2023-08-22 15:29 ` Jaroslav Kysela
2023-08-22 15:38 ` Takashi Iwai
2023-08-22 19:03 ` Jaroslav Kysela
2023-08-23 8:11 ` Cezary Rojewski
2023-08-23 9:10 ` Jaroslav Kysela
2023-08-23 9:53 ` Takashi Iwai
2023-08-23 10:00 ` Jaroslav Kysela
2023-08-23 10:20 ` Amadeusz Sławiński
2023-08-23 10:47 ` Jaroslav Kysela
2023-08-23 11:08 ` Takashi Iwai
2023-08-23 13:42 ` Jaroslav Kysela
2023-08-23 16:29 ` Amadeusz Sławiński
2023-08-23 17:42 ` Kai Vehmanen
2023-08-24 7:31 ` Jaroslav Kysela
2023-09-08 14:36 ` Cezary Rojewski
2023-09-11 7:35 ` Jaroslav Kysela
2023-09-11 8:43 ` Cezary Rojewski
2023-09-11 15:45 ` Cezary Rojewski
2023-09-12 16:30 ` Jaroslav Kysela
2023-09-13 7:44 ` Cezary Rojewski
2023-09-13 8:06 ` Jaroslav Kysela
2023-08-22 15:30 ` Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 02/17] ALSA: pcm: Honor subformat when configuring substream Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 03/17] ALSA: hda: Honor subformat when querying PCMs Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 04/17] ASoC: pcm: Honor subformat when configuring runtime Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 05/17] ALSA: hda: Upgrade stream-format infrastructure Cezary Rojewski
2023-08-14 14:41 ` Takashi Iwai
2023-08-14 14:47 ` Cezary Rojewski
2023-08-14 14:59 ` Takashi Iwai [this message]
2023-08-11 16:48 ` [RFC PATCH 06/17] ALSA: hda: Switch to new stream-format interface Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 07/17] ALSA: hda/hdmi: " Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 08/17] ALSA: hda/ca0132: " Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 09/17] ASoC: codecs: hda: " Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 10/17] ASoC: codecs: hdac_hda: " Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 11/17] ASoC: codecs: hdac_hdmi: " Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 12/17] ASoC: Intel Skylake: " Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 13/17] ASoC: SOF: Intel: " Cezary Rojewski
2023-08-11 18:21 ` Pierre-Louis Bossart
2023-08-14 10:51 ` Cezary Rojewski
2023-08-14 14:01 ` Pierre-Louis Bossart
2023-08-14 15:02 ` Cezary Rojewski
2023-08-14 17:02 ` Pierre-Louis Bossart
2023-08-11 16:48 ` [RFC PATCH 14/17] ASoC: Intel: avs: " Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 15/17] ALSA: hda: Drop snd_hdac_calc_stream_format() Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 16/17] ASoC: Intel: avs: Unhardcode HDAudio BE DAI drivers description Cezary Rojewski
2023-08-11 16:48 ` [RFC PATCH 17/17] ASoC: Intel: avs: Kill S24_LE in HDAudio streaming Cezary Rojewski
2023-08-21 7:49 ` Amadeusz Sławiński
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