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From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Mark Brown <broonie@kernel.org>, Takashi Iwai <tiwai@suse.com>,
	Jaroslav Kysela <perex@perex.cz>,
	Liam Girdwood <lgirdwood@gmail.com>, Agneli <poczt@protonmail.ch>,
	Rob Herring <robh+dt@kernel.org>
Cc: linux-tegra@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
	alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org
Subject: [PATCH v1 05/20] ASoC: tegra20-spdif: stop setting slave_id
Date: Thu, 25 Nov 2021 01:00:42 +0300	[thread overview]
Message-ID: <20211124220057.15763-6-digetx@gmail.com> (raw)
In-Reply-To: <20211124220057.15763-1-digetx@gmail.com>

From: Arnd Bergmann <arnd@arndb.de>

The DMA resource is never set up anywhere, and passing this as slave_id
has not been the proper procedure in a long time.

As a preparation for removing all slave_id references from the ALSA code,
remove this one.

According to Dmitry Osipenko, this driver has never been used and
the mechanism for configuring DMA would not work as it is implemented,
so this part will get rewritten when the driver gets put into use
again in the future.

Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 sound/soc/tegra/tegra20_spdif.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c
index 7751575cd6d6..57a6c576b91f 100644
--- a/sound/soc/tegra/tegra20_spdif.c
+++ b/sound/soc/tegra/tegra20_spdif.c
@@ -290,7 +290,6 @@ static int tegra20_spdif_platform_probe(struct platform_device *pdev)
 	spdif->playback_dma_data.addr = mem->start + TEGRA20_SPDIF_DATA_OUT;
 	spdif->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
 	spdif->playback_dma_data.maxburst = 4;
-	spdif->playback_dma_data.slave_id = dmareq->start;
 
 	pm_runtime_enable(&pdev->dev);
 
-- 
2.33.1


  parent reply	other threads:[~2021-11-24 22:07 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-24 22:00 [PATCH v1 00/20] Support HDMI audio on NVIDIA Tegra20 Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 01/20] ASoC: dt-bindings: Add binding for Tegra20 S/PDIF Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 02/20] ASoC: dt-bindings: tegra20-i2s: Convert to schema Dmitry Osipenko
2021-11-25 21:26   ` Rob Herring
2021-11-26  1:08     ` Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 03/20] ASoC: dt-bindings: tegra20-i2s: Document new nvidia,fixed-parent-rate property Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 04/20] dt-bindings: host1x: Document optional HDMI sound-dai-cells Dmitry Osipenko
2021-11-24 22:00 ` Dmitry Osipenko [this message]
2021-11-24 22:00 ` [PATCH v1 06/20] ASoC: tegra20: spdif: Support device-tree Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 07/20] ASoC: tegra20: spdif: Set FIFO trigger level Dmitry Osipenko
2021-11-25 12:02   ` Mark Brown
2021-11-25 12:04     ` Dmitry Osipenko
2021-11-25 12:28       ` Mark Brown
2021-11-25 12:53         ` Dmitry Osipenko
2021-11-25 13:18           ` Mark Brown
2021-11-25 13:36             ` Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 08/20] ASoC: tegra20: spdif: Improve driver's code Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 09/20] ASoC: tegra20: spdif: Use more resource-managed helpers Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 10/20] ASoC: tegra20: spdif: Reset hardware Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 11/20] ASoC: tegra20: spdif: Support system suspend Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 12/20] ASoC: tegra20: spdif: Filter out unsupported rates Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 13/20] ASoC: tegra20: i2s: " Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 14/20] drm/tegra: hdmi: Unwind tegra_hdmi_init() errors Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 15/20] drm/tegra: hdmi: Register audio CODEC on Tegra20 Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 16/20] ARM: tegra_defconfig: Enable S/PDIF driver Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 17/20] ARM: tegra: Add S/PDIF node to Tegra20 device-tree Dmitry Osipenko
2021-11-25 11:43   ` Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 18/20] ARM: tegra: Add HDMI audio graph " Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 19/20] ARM: tegra: acer-a500: Enable S/PDIF and HDMI audio Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 20/20] ARM: tegra: paz00: " Dmitry Osipenko

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