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>,
tiwai@suse.de, gregkh@linuxfoundation.org,
linux-kernel@vger.kernel.org,
Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
vkoul@kernel.org, broonie@kernel.org,
srinivas.kandagatla@linaro.org, jank@cadence.com,
slawomir.blauciak@intel.com,
Sanyog Kale <sanyog.r.kale@intel.com>,
Bard liao <yung-chuan.liao@linux.intel.com>,
Rander Wang <rander.wang@linux.intel.com>
Subject: [alsa-devel] [PATCH v5 07/11] soundwire: intel: update headers for interrupts
Date: Wed, 11 Dec 2019 19:45:03 -0600 [thread overview]
Message-ID: <20191212014507.28050-8-pierre-louis.bossart@linux.intel.com> (raw)
In-Reply-To: <20191212014507.28050-1-pierre-louis.bossart@linux.intel.com>
From: Bard Liao <yung-chuan.liao@linux.intel.com>
The existing use of 6 handlers is problematic in MSI mode. Update
headers so that all shared interrupts can be handled with a single
handler.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
include/linux/soundwire/sdw_intel.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h
index 3ccb38d48eef..2ce3e9ecc4b6 100644
--- a/include/linux/soundwire/sdw_intel.h
+++ b/include/linux/soundwire/sdw_intel.h
@@ -4,6 +4,8 @@
#ifndef __SDW_INTEL_H
#define __SDW_INTEL_H
+#include <linux/irqreturn.h>
+
/**
* struct sdw_intel_stream_params_data: configuration passed during
* the @params_stream callback, e.g. for interaction with DSP
@@ -127,4 +129,6 @@ void sdw_intel_exit(struct sdw_intel_ctx *ctx);
void sdw_intel_enable_irq(void __iomem *mmio_base, bool enable);
+irqreturn_t sdw_intel_thread(int irq, void *dev_id);
+
#endif
--
2.20.1
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next prev parent reply other threads:[~2019-12-12 1:51 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-12 1:44 [alsa-devel] [PATCH v5 00/11] soundwire: update ASoC interfaces Pierre-Louis Bossart
2019-12-12 1:44 ` [alsa-devel] [PATCH v5 01/11] soundwire: sdw_slave: add probe_complete structure and new fields Pierre-Louis Bossart
2019-12-12 1:44 ` [alsa-devel] [PATCH v5 02/11] soundwire: sdw_slave: add enumeration_complete structure Pierre-Louis Bossart
2019-12-12 1:44 ` [alsa-devel] [PATCH v5 03/11] soundwire: sdw_slave: add initialization_complete definition Pierre-Louis Bossart
2019-12-12 1:45 ` [alsa-devel] [PATCH v5 04/11] soundwire: sdw_slave: track unattach_request to handle all init sequences Pierre-Louis Bossart
2019-12-12 1:45 ` [alsa-devel] [PATCH v5 05/11] soundwire: intel: update interfaces between ASoC and SoundWire Pierre-Louis Bossart
2019-12-12 1:45 ` [alsa-devel] [PATCH v5 06/11] soundwire: intel: update stream callbacks for hwparams/free stream operations Pierre-Louis Bossart
2019-12-12 1:45 ` Pierre-Louis Bossart [this message]
2019-12-12 1:45 ` [alsa-devel] [PATCH v5 08/11] soundwire: intel: add link_list to handle interrupts with a single thread Pierre-Louis Bossart
2019-12-12 1:45 ` [alsa-devel] [PATCH v5 09/11] soundwire: intel: add prototype for WAKEEN interrupt processing Pierre-Louis Bossart
2019-12-12 1:45 ` [alsa-devel] [PATCH v5 10/11] soundwire: intel: add mutex for shared SHIM register access Pierre-Louis Bossart
2019-12-12 1:45 ` [alsa-devel] [PATCH v5 11/11] soundwire: intel: add clock stop quirks Pierre-Louis Bossart
2019-12-12 3:49 ` [alsa-devel] [PATCH v5 00/11] soundwire: update ASoC interfaces Vinod Koul
2019-12-12 14:37 ` Pierre-Louis Bossart
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