Linux Sound subsystem development
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From: Greg KH <gregkh@linuxfoundation.org>
To: Cezary Rojewski <cezary.rojewski@intel.com>
Cc: broonie@kernel.org, tiwai@suse.com, perex@perex.cz,
	amadeuszx.slawinski@linux.intel.com, linux-sound@vger.kernel.org,
	quic_wcheng@quicinc.com, mathias.nyman@linux.intel.com
Subject: Re: [RFC 00/15] ALSA/ASoC: USB Audio Offload
Date: Wed, 9 Apr 2025 14:10:34 +0200	[thread overview]
Message-ID: <2025040930-catalyst-calcium-a707@gregkh> (raw)
In-Reply-To: <20250409110731.3752332-1-cezary.rojewski@intel.com>

On Wed, Apr 09, 2025 at 01:07:15PM +0200, Cezary Rojewski wrote:
> Note: this series is based on Mark's broonie/for-next. The xHCI
> dependency is missing so it won't compile.  Goal of this RFC is
> discussing the direction of sound/usb changes.
> 
> Note #2: Why exclude xHCI?  Current form of xhci-sideband.c [1] does not
> fare well with Intel's hardware design for USB Audio Offload feature.
> The production shape for usb/xHCI subjects is being discussed with
> Mathias.  Once we're ready, I'll share the rest.

How is that going to work with the patches that add xhci offload that
have already been reviewed on the list?

> Note #3: this series does _NOT_ aim to block QCOM's equivalent series
> [2].  The team does acknowledge that we came the "table" late.  At the
> same time, we're prepared to help QCOM switch to the presented sound/usb
> approach if that would benefit the framework and its users as a whole.
> Make it part of this very series if need be.

I don't understand, I'm just about to take the QCOM patches now.  They
have been on the list and reviewed for years now, why hasn't this work
happened before now?  Please work to make your changes on top of that
patch series.

So what do you expect me to do here?

confused,

greg k-h

  parent reply	other threads:[~2025-04-09 12:12 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-09 11:07 [RFC 00/15] ALSA/ASoC: USB Audio Offload Cezary Rojewski
2025-04-09 11:07 ` [RFC 01/15] ALSA: usb: Move media-filters to the media code Cezary Rojewski
2025-04-09 11:07 ` [RFC 02/15] ALSA: usb: Drop private_free() usage for card and pcms Cezary Rojewski
2025-04-09 11:07 ` [RFC 03/15] ALSA: usb: Relocate the usbaudio header file Cezary Rojewski
2025-04-09 11:07 ` [RFC 04/15] ALSA: usb: Implement two-stage quirk applying mechanism Cezary Rojewski
2025-04-09 11:07 ` [RFC 05/15] ALSA: usb: Implement two-stage stream creation mechanism Cezary Rojewski
2025-04-09 11:07 ` [RFC 06/15] ALSA: usb: Implement two-stage chip probing mechanism Cezary Rojewski
2025-04-09 11:07 ` [RFC 07/15] ALSA: usb: Switch to the two-stage chip probing Cezary Rojewski
2025-04-09 11:07 ` [RFC 08/15] ALSA: usb: Switch to the two-stage stream creation Cezary Rojewski
2025-04-09 11:07 ` [RFC 09/15] ALSA: usb: Switch to the two-stage quirk applying Cezary Rojewski
2025-04-09 11:07 ` [RFC 10/15] ALSA: usb: Export PCM operations Cezary Rojewski
2025-04-09 11:07 ` [RFC 11/15] ALSA: usb: Export usb_interface driver operations Cezary Rojewski
2025-04-09 11:07 ` [RFC 12/15] ALSA: usb: Export card-naming procedure Cezary Rojewski
2025-04-09 11:07 ` [RFC 13/15] ALSA: usb: Add getters to obtain endpoint information Cezary Rojewski
2025-04-09 11:07 ` [RFC 14/15] ASoC: codecs: Add USB-Audio driver Cezary Rojewski
2025-04-09 11:07 ` [RFC 15/15] ASoC: Intel: avs: Add USB machine board Cezary Rojewski
2025-04-09 12:10 ` Greg KH [this message]
2025-04-09 13:06   ` [RFC 00/15] ALSA/ASoC: USB Audio Offload Cezary Rojewski
2025-04-10 10:10     ` Takashi Iwai
2025-04-10 10:24 ` Takashi Iwai
2025-04-11  9:39   ` Cezary Rojewski
2025-04-15 16:15     ` Takashi Iwai
2025-04-17 10:15       ` Cezary Rojewski
2025-04-22 11:28         ` Pierre-Louis Bossart
2025-04-22 14:15           ` Cezary Rojewski
2025-04-25 16:53             ` Pierre-Louis Bossart
2025-04-11 14:04 ` Greg KH
2025-04-11 16:51   ` Cezary Rojewski

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