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From: Charles Keepax <ckeepax@opensource.cirrus.com>
To: vkoul@kernel.org
Cc: yung-chuan.liao@linux.intel.com, pierre-louis.bossart@linux.dev,
	sanyog.r.kale@intel.com, linux-sound@vger.kernel.org,
	linux-kernel@vger.kernel.org, patches@opensource.cirrus.com
Subject: [PATCH 0/2] Fix minor issue in SoundWire slave IRQ mapping
Date: Tue, 22 Apr 2025 11:42:43 +0100	[thread overview]
Message-ID: <20250422104245.958678-1-ckeepax@opensource.cirrus.com> (raw)

Currently there would be problems if multiple devices on the same bus
attempted to use SoundWire IRQ handling rather than the IRQ callback
mechanism. So far only cs42l43 uses this system so this hasn't caused
any problems.

Thanks,
Charles

Charles Keepax (2):
  soundwire: bus: Simplify sdw_assign_device_num()
  soundwire: bus: Add internal slave ID and use for IRQs

 drivers/soundwire/bus.c       | 37 ++++++++++++++---------------------
 drivers/soundwire/bus_type.c  | 13 ++++++++++++
 drivers/soundwire/irq.c       |  4 ++--
 include/linux/soundwire/sdw.h |  5 +++++
 4 files changed, 35 insertions(+), 24 deletions(-)

-- 
2.39.5


             reply	other threads:[~2025-04-22 10:43 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-22 10:42 Charles Keepax [this message]
2025-04-22 10:42 ` [PATCH 1/2] soundwire: bus: Simplify sdw_assign_device_num() Charles Keepax
2025-04-22 10:42 ` [PATCH 2/2] soundwire: bus: Add internal slave ID and use for IRQs Charles Keepax
2025-04-22 11:50   ` Pierre-Louis Bossart
2025-04-22 12:11     ` Charles Keepax
2025-04-25 16:35       ` Pierre-Louis Bossart

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