From: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
To: Charles Keepax <ckeepax@opensource.cirrus.com>, broonie@kernel.org
Cc: lgirdwood@gmail.com, yung-chuan.liao@linux.intel.com,
peter.ujfalusi@linux.intel.com, patches@opensource.cirrus.com,
linux-sound@vger.kernel.org
Subject: Re: [PATCH 0/7] Add SDCA DAI ops helpers
Date: Tue, 15 Jul 2025 19:58:32 +0200 [thread overview]
Message-ID: <4336e9c1-e05c-46d6-939a-53fefb8f9a14@linux.dev> (raw)
In-Reply-To: <20250707124155.2596744-1-ckeepax@opensource.cirrus.com>
On 7/7/25 14:41, Charles Keepax wrote:
> First, a couple of minor code fixups to already submitted code. Then
> some patches to add new DAI ops helpers for the SDCA stuff, these allow
> configuring things like the sample rate and finding out which SoundWire
> port should be used for a specific SDCA streaming input/output terminal.
> Still a few bits of outstanding work here (propogation of Cluster
> information particularly) but his should be good enough to get some
> basic use-cases working.
For the patchset:
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
> Hopefully we are getting fairly close to completing a first version of
> the SDCA work now. Should be one more series to add FDL (firmware
> downloading), then we should be able to send a first version of the
> actual SDCA class driver itself.
FDL is a very desirable feature, but shouldn't there be an UMP (Universal Message Passing) layer first? HID and FDL rely on UMP.
I would have expected the ownership changes to be handled in a shared UMP library or set of helpers, no?
next prev parent reply other threads:[~2025-07-15 17:58 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-07 12:41 [PATCH 0/7] Add SDCA DAI ops helpers Charles Keepax
2025-07-07 12:41 ` [PATCH 1/7] ASoC: SDCA: Allow read-only controls to be deferrable Charles Keepax
2025-07-07 12:41 ` [PATCH 2/7] ASoC: SDCA: Remove overly chatty input pin list warning Charles Keepax
2025-07-07 12:41 ` [PATCH 3/7] ASoC: SDCA: Move SDCA search functions and export Charles Keepax
2025-07-07 12:41 ` [PATCH 4/7] ASoC: soc-dai: Add private data to snd_soc_dai Charles Keepax
2025-07-07 12:41 ` [PATCH 5/7] ASoC: SDCA: Add helper to add DAI constraints Charles Keepax
2025-07-07 12:41 ` [PATCH 6/7] ASoC: SDCA: Add a helper to get the SoundWire port number Charles Keepax
2025-07-07 12:41 ` [PATCH 7/7] ASoC: SDCA: Add hw_params() helper function Charles Keepax
2025-07-15 17:58 ` Pierre-Louis Bossart [this message]
2025-07-16 8:28 ` [PATCH 0/7] Add SDCA DAI ops helpers Charles Keepax
2025-07-21 9:55 ` Pierre-Louis Bossart
2025-07-16 18:41 ` Mark Brown
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