From: Bard Liao <yung-chuan.liao@linux.intel.com>
To: alsa-devel@alsa-project.org, vkoul@kernel.org
Cc: vinod.koul@linaro.org, linux-kernel@vger.kernel.org,
tiwai@suse.de, broonie@kernel.org, gregkh@linuxfoundation.org,
srinivas.kandagatla@linaro.org,
pierre-louis.bossart@linux.intel.com, sanyog.r.kale@intel.com,
bard.liao@intel.com
Subject: [PATCH 08/10] soundwire: stream: don't program mockup device ports
Date: Wed, 14 Jul 2021 11:22:07 +0800 [thread overview]
Message-ID: <20210714032209.11284-9-yung-chuan.liao@linux.intel.com> (raw)
In-Reply-To: <20210714032209.11284-1-yung-chuan.liao@linux.intel.com>
Mockup devices don't take part in command/control operations and their
virtual ports shall not be programmed.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
---
drivers/soundwire/stream.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c
index d84aaf115c13..5d4f6b308ef7 100644
--- a/drivers/soundwire/stream.c
+++ b/drivers/soundwire/stream.c
@@ -133,6 +133,9 @@ static int sdw_program_slave_port_params(struct sdw_bus *bus,
int ret;
u8 wbuf;
+ if (s_rt->slave->is_mockup_device)
+ return 0;
+
dpn_prop = sdw_get_slave_dpn_prop(s_rt->slave,
s_rt->direction,
t_params->port_num);
--
2.17.1
next prev parent reply other threads:[~2021-07-14 3:22 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-14 3:21 [PATCH 00/10] soundwire/ASoC: add mockup codec support Bard Liao
2021-07-14 3:22 ` [PATCH 01/10] ASoC: codecs: add SoundWire mockup device support Bard Liao
2021-07-14 3:22 ` [PATCH 02/10] ASoC: soc-acpi: cnl: add table for SoundWire mockup devices Bard Liao
2021-07-14 3:22 ` [PATCH 03/10] ASoC: soc-acpi: tgl: " Bard Liao
2021-07-14 3:22 ` [PATCH 04/10] ASoC: Intel: boards: sof_sdw: add SoundWire mockup codecs for tests Bard Liao
2021-07-14 3:22 ` [PATCH 05/10] soundwire: stream: don't abort bank switch on Command_Ignored/-ENODATA Bard Liao
2021-07-14 3:22 ` [PATCH 06/10] soundwire: add flag to ignore all command/control for mockup devices Bard Liao
2021-07-14 3:22 ` [PATCH 07/10] soundwire: bus: squelch error returned by " Bard Liao
2021-07-14 3:22 ` Bard Liao [this message]
2021-07-14 3:22 ` [PATCH 09/10] soundwire: cadence: add debugfs interface for PDI loopbacks Bard Liao
2021-07-14 3:22 ` [PATCH 10/10] soundwire: cadence: override PDI configurations to create loopback Bard Liao
2021-07-14 19:33 ` [PATCH 00/10] soundwire/ASoC: add mockup codec support Mark Brown
2021-08-02 5:38 ` Vinod Koul
2021-07-14 19:35 ` (subset) " Mark Brown
2021-07-29 7:07 ` Liao, Bard
2021-08-02 5:39 ` Vinod Koul
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