From: Cezary Rojewski <cezary.rojewski@intel.com>
To: Jaroslav Kysela <perex@perex.cz>
Cc: broonie@kernel.org, tiwai@suse.com, alsa-devel@alsa-project.org,
pierre-louis.bossart@linux.intel.com, hdegoede@redhat.com,
"Amadeusz Sławiński" <amadeuszx.slawinski@linux.intel.com>,
"Takashi Iwai" <tiwai@suse.de>
Subject: Re: [RFC PATCH 01/17] ALSA: pcm: Introduce MSBITS subformat interface
Date: Mon, 11 Sep 2023 10:43:39 +0200 [thread overview]
Message-ID: <cd163597-a15f-a52e-fb24-529f8e855171@intel.com> (raw)
In-Reply-To: <337fe790-fdbc-1208-080d-5bcf9264fc65@perex.cz>
On 2023-09-11 9:35 AM, Jaroslav Kysela wrote:
> On 08. 09. 23 16:36, Cezary Rojewski wrote:
...
>> After reading all of this again, I'm fine with rewording MSBITS_32 to
>> MSBITS_MAX.
>>
>> As I do not see any other points to address here and review of v1 has no
>> points to address either, I'll send v2 with this single change. If I'd
>> missed anything, let me know.
>
> The subformat bitmask should be also refined/updated depending on the
> selected format.
>
> https://lore.kernel.org/alsa-devel/f97bbbd5-1397-f5d3-5ccf-420ec813deac@perex.cz/
>
> It requires new code in pcm_lib.c and ASoC PCM core code.
Could you help me understand what new code is needed? The
get_subformat() example raised more questions than answers. The patchset
defines snd_pcm_subformat_width(), perhaps you meant that I should
update that function by adding paramter 'format' to its parameters list
and handle it accordingly?
Any guidance would be much appreciated.
next prev parent reply other threads:[~2023-09-11 8:45 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 [this message]
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
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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