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[1/4] ASoC: SOF: add .shutdown() callback to snd_sof_dsp_ops

Message ID 20210113152617.4048541-1-kai.vehmanen@linux.intel.com (mailing list archive)
State Accepted
Commit 7edb3051f11683640c38b93e183ef1676090a79b
Headers show
Series [1/4] ASoC: SOF: add .shutdown() callback to snd_sof_dsp_ops | expand

Commit Message

Kai Vehmanen Jan. 13, 2021, 3:26 p.m. UTC
From: Keyon Jie <yang.jie@linux.intel.com>

Add .shutdown() callback to the struct snd_sof_dsp_ops, for
doing platform specific actions at shutdown.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
 sound/soc/sof/ops.h      | 8 ++++++++
 sound/soc/sof/sof-priv.h | 4 +++-
 2 files changed, 11 insertions(+), 1 deletion(-)


Mark Brown Jan. 13, 2021, 5:53 p.m. UTC | #1
On Wed, 13 Jan 2021 17:26:14 +0200, Kai Vehmanen wrote:
> Add .shutdown() callback to the struct snd_sof_dsp_ops, for
> doing platform specific actions at shutdown.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next


[1/4] ASoC: SOF: add .shutdown() callback to snd_sof_dsp_ops
      commit: 7edb3051f11683640c38b93e183ef1676090a79b
[2/4] ASoC: SOF: add snd_sof_device_shutdown() helper for shutdown
      commit: daff7f1478e12cdee3e639c83c571cfd38bc5080
[3/4] ASoC: SOF: sof-pci-dev: add .shutdown() callback
      commit: 3475b44c7601d6f2b4d96e731047ef73fd2f1eb2
[4/4] ASoC: SOF: Intel: tgl: do thorough remove at .shutdown() callback
      commit: 44a4cfad8d78efcda9ec0dd97ceea38d8b602f24

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
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patches will not be replaced.

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diff mbox series


diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h
index 4c1f9daaa6e8..f0c9ca8820d2 100644
--- a/sound/soc/sof/ops.h
+++ b/sound/soc/sof/ops.h
@@ -37,6 +37,14 @@  static inline int snd_sof_remove(struct snd_sof_dev *sdev)
 	return 0;
+static inline int snd_sof_shutdown(struct snd_sof_dev *sdev)
+	if (sof_ops(sdev)->shutdown)
+		return sof_ops(sdev)->shutdown(sdev);
+	return 0;
 /* control */
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index 28d19fa30614..682c4b6d01ef 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -98,9 +98,10 @@  struct snd_sof_pdata;
 struct snd_sof_dsp_ops {
-	/* probe and remove */
+	/* probe/remove/shutdown */
 	int (*probe)(struct snd_sof_dev *sof_dev); /* mandatory */
 	int (*remove)(struct snd_sof_dev *sof_dev); /* optional */
+	int (*shutdown)(struct snd_sof_dev *sof_dev); /* optional */
 	/* DSP core boot / reset */
 	int (*run)(struct snd_sof_dev *sof_dev); /* mandatory */
@@ -462,6 +463,7 @@  struct snd_sof_dev {
 int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data);
 int snd_sof_device_remove(struct device *dev);
+int snd_sof_device_shutdown(struct device *dev);
 int snd_sof_runtime_suspend(struct device *dev);
 int snd_sof_runtime_resume(struct device *dev);