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From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
To: alsa-devel@alsa-project.org
Cc: linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org,
	vkoul@kernel.org, gregkh@linuxfoundation.org, jank@cadence.com,
	srinivas.kandagatla@linaro.org, slawomir.blauciak@intel.com,
	Bard liao <yung-chuan.liao@linux.intel.com>,
	Rander Wang <rander.wang@linux.intel.com>,
	Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
	Hui Wang <hui.wang@canonical.com>,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
	Keyon Jie <yang.jie@linux.intel.com>,
	Kai Vehmanen <kai.vehmanen@linux.intel.com>,
	Zhu Yingjiang <yingjiang.zhu@linux.intel.com>
Subject: [PATCH 06/10] ASoC: SOF: Intel: hda: disable SoundWire interrupts on suspend
Date: Thu, 12 Mar 2020 14:33:42 -0500	[thread overview]
Message-ID: <20200312193346.3264-7-pierre-louis.bossart@linux.intel.com> (raw)
In-Reply-To: <20200312193346.3264-1-pierre-louis.bossart@linux.intel.com>

Doing this avoid conflicts and errors reported on the bus.

The interrupts are only re-enabled on resume after the firmware is
downloaded, so the behavior is not fully symmetric

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
 sound/soc/sof/intel/hda-dsp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c
index 79ce52c32ef1..225146c57f2e 100644
--- a/sound/soc/sof/intel/hda-dsp.c
+++ b/sound/soc/sof/intel/hda-dsp.c
@@ -555,6 +555,8 @@ static int hda_suspend(struct snd_sof_dev *sdev, bool runtime_suspend)
 #endif
 	int ret;
 
+	hda_sdw_int_enable(sdev, false);
+
 	/* disable IPC interrupts */
 	hda_dsp_ipc_int_disable(sdev);
 
-- 
2.20.1


WARNING: multiple messages have this Message-ID (diff)
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
To: alsa-devel@alsa-project.org
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
	Kai Vehmanen <kai.vehmanen@linux.intel.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	tiwai@suse.de, gregkh@linuxfoundation.org,
	Takashi Iwai <tiwai@suse.com>,
	Keyon Jie <yang.jie@linux.intel.com>,
	linux-kernel@vger.kernel.org,
	Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
	Hui Wang <hui.wang@canonical.com>,
	vkoul@kernel.org, broonie@kernel.org,
	srinivas.kandagatla@linaro.org, jank@cadence.com,
	slawomir.blauciak@intel.com,
	Zhu Yingjiang <yingjiang.zhu@linux.intel.com>,
	Bard liao <yung-chuan.liao@linux.intel.com>,
	Rander Wang <rander.wang@linux.intel.com>
Subject: [PATCH 06/10] ASoC: SOF: Intel: hda: disable SoundWire interrupts on suspend
Date: Thu, 12 Mar 2020 14:33:42 -0500	[thread overview]
Message-ID: <20200312193346.3264-7-pierre-louis.bossart@linux.intel.com> (raw)
In-Reply-To: <20200312193346.3264-1-pierre-louis.bossart@linux.intel.com>

Doing this avoid conflicts and errors reported on the bus.

The interrupts are only re-enabled on resume after the firmware is
downloaded, so the behavior is not fully symmetric

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
 sound/soc/sof/intel/hda-dsp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c
index 79ce52c32ef1..225146c57f2e 100644
--- a/sound/soc/sof/intel/hda-dsp.c
+++ b/sound/soc/sof/intel/hda-dsp.c
@@ -555,6 +555,8 @@ static int hda_suspend(struct snd_sof_dev *sdev, bool runtime_suspend)
 #endif
 	int ret;
 
+	hda_sdw_int_enable(sdev, false);
+
 	/* disable IPC interrupts */
 	hda_dsp_ipc_int_disable(sdev);
 
-- 
2.20.1


  parent reply	other threads:[~2020-03-12 19:35 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-12 19:33 [PATCH 00/10] ASoC: SOF: Intel: add SoundWire support Pierre-Louis Bossart
2020-03-12 19:33 ` Pierre-Louis Bossart
2020-03-12 19:33 ` [PATCH 01/10] ASoC: soc-acpi: expand description of _ADR-based devices Pierre-Louis Bossart
2020-03-12 19:33   ` Pierre-Louis Bossart
2020-03-13  8:09   ` Amadeusz Sławiński
2020-03-13  8:09     ` Amadeusz Sławiński
2020-03-13 16:21     ` Pierre-Louis Bossart
2020-03-13 16:21       ` Pierre-Louis Bossart
2020-03-20 17:18   ` kbuild test robot
2020-03-12 19:33 ` [PATCH 02/10] ASoC: SOF: Intel: add SoundWire configuration interface Pierre-Louis Bossart
2020-03-12 19:33   ` Pierre-Louis Bossart
2020-03-12 19:33 ` [PATCH 03/10] ASoC: SOF: IPC: dai-intel: move ALH declarations in header file Pierre-Louis Bossart
2020-03-12 19:33   ` Pierre-Louis Bossart
2020-03-12 19:33 ` [PATCH 04/10] ASoC: SOF: Intel: hda: add SoundWire stream config/free callbacks Pierre-Louis Bossart
2020-03-12 19:33   ` Pierre-Louis Bossart
2020-03-12 19:33 ` [PATCH 05/10] ASoC: SOF: Intel: hda: initial SoundWire machine driver autodetect Pierre-Louis Bossart
2020-03-12 19:33   ` Pierre-Louis Bossart
2020-03-12 19:33 ` Pierre-Louis Bossart [this message]
2020-03-12 19:33   ` [PATCH 06/10] ASoC: SOF: Intel: hda: disable SoundWire interrupts on suspend Pierre-Louis Bossart
2020-03-12 19:33 ` [PATCH 07/10] ASoC: SOF: Intel: hda: merge IPC, stream and SoundWire interrupt handlers Pierre-Louis Bossart
2020-03-12 19:33   ` Pierre-Louis Bossart
2020-03-12 19:33 ` [PATCH 08/10] ASoC: SOF: Intel: hda: add parameter to control SoundWire clock stop quirks Pierre-Louis Bossart
2020-03-12 19:33   ` Pierre-Louis Bossart
2020-03-12 19:33 ` [PATCH 09/10] ASoC: SOF: Intel: hda: add WAKEEN interrupt support for SoundWire Pierre-Louis Bossart
2020-03-12 19:33   ` Pierre-Louis Bossart
2020-03-12 19:33 ` [PATCH 10/10] Asoc: SOF: Intel: hda: check SoundWire wakeen interrupt in irq thread Pierre-Louis Bossart
2020-03-12 19:33   ` Pierre-Louis Bossart

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