From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6D905319603 for ; Tue, 16 Dec 2025 16:46:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765903582; cv=none; b=ctVdJuAIFWAgepkfwup3KqN/QM1pYtNtP0HIEUZJEVOAOzPF0bCrca6qk6zd3PIqmb9qYdDmMoCVOHsUGl1xdL91T7ARSEYvBAO6UIalC4c1IEdwhix1iO+Yqj8STDi56K1X5gEgy5n3XNq6wv+0CyfdM7imN1ALlVS6QHOXNcs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765903582; c=relaxed/simple; bh=5etvbCEWYU5Tja5CRZn/LqcqgHhpp29+i2SDawd2RQs=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=V16HjjjsJOCFUxZHKSkDM8QLqB8gGOrYEufw2g81wZJ/dEBHl6JWKNkXWNwxgxBe9fnQl17DEETdtgtFlGeEvuOIlz9fT8oZUh5iQ2MXg9iCF7CvvURWyINKnnvMTWUnPPXWX9b0DycKTtHtqqZAI3tBoKR2ILE9big9zYVZjf4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gTkipWtB; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gTkipWtB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7EACDC4CEF1; Tue, 16 Dec 2025 16:46:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765903582; bh=5etvbCEWYU5Tja5CRZn/LqcqgHhpp29+i2SDawd2RQs=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=gTkipWtB9XMw69Di2/Ienw7XP1FkNJrl4h8h9wdA8fcXjlf6JPkhaDDpsfs1B8UxN T4uDrrrgw5NVg9MFFGl74LXnTvcrKgnt2dgvVvXaf2HJE2xmJmeH7W6NvJxe8jKWVI WGh2hy7BeDa/wm2RZN+NAdQvkiVzmvMDhSXDuGSPPa4zPNdGx5dPo1apF8Nxolh/jx OaHrJ6evTAkk08lZTlAAJG3jhX2s/eNQa9NFZioDgRZAIOcvqIC3sDxlVN7GpfsB5b +GYAuey9CdVEE8Gz4yTz2JikNneb42nSkzgustTT3YZfOvW63CEsKtCT7cOnL+smhV bB0Yg8tPY+wcQ== From: Mark Brown To: lgirdwood@gmail.com, Peter Ujfalusi Cc: linux-sound@vger.kernel.org, kai.vehmanen@linux.intel.com, ranjani.sridharan@linux.intel.com, yung-chuan.liao@linux.intel.com, pierre-louis.bossart@linux.dev, liam.r.girdwood@intel.com In-Reply-To: <20251215130723.31081-1-peter.ujfalusi@linux.intel.com> References: <20251215130723.31081-1-peter.ujfalusi@linux.intel.com> Subject: Re: [PATCH] ASoC: SOF: ipc4-topology: set playback channel mask Message-Id: <176590357929.182908.3067426984878766179.b4-ty@kernel.org> Date: Tue, 16 Dec 2025 16:46:19 +0000 Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.15-dev-47773 On Mon, 15 Dec 2025 15:07:23 +0200, Peter Ujfalusi wrote: > Currently, we send all channels to all amps and copy the channel_mask > to all ALH DMAs in playback. However, the amp may not have the > capability to run any process and SOF may need to split the channels > and send specific data channel to each amp. In that case, we need > to split the channel_mask in ALH DMA. > Copy the channel mask only if the widget channel count is the same > the FE channels for playback, otherwise, split the channels among the > aggregated DAIs. Like what we did in capture. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [1/1] ASoC: SOF: ipc4-topology: set playback channel mask commit: da230e232352750a80c8fc883eac1c87c8849027 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark