kernel/linux.git/sound/soc/sof/imx, branch v5.10.257

ASoC: SOF: Add missing of_node_put() in imx8m_probe

2022-04-08T12:40:10+00:00

[ Upstream commit 5575f7f49134c7386a684335c9007737c606d3b5 ] The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. Fixes: afb93d716533 ("ASoC: SOF: imx: Add i.MX8M HW support") Signed-off-by: Miaoqian Lin Reviewed-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20220308023325.31702-1-linmq006@gmail.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: SOF: imx: add missing MODULE_LICENSE() for imx-common

2020-09-21T16:28:11+00:00

Fix build warning: WARNING: modpost: missing MODULE_LICENSE() in sound/soc/sof/imx/imx-common.o Fixes: 18ebffe4d043 ("ASoC: SOF: imx: Add debug support for imx platforms") Reported-by: Stephen Rothwell Signed-off-by: Kai Vehmanen Reviewed-by: Daniel Baluta Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200921104746.2903507-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: imx: Add debug support for imx platforms

2020-09-17T14:53:15+00:00

This patch adds debug support for imx platforms. This is important in order to gather information about the state of the DSP in case of an oops and the reason for the oops. This is done by checking if a message with a panic code has been placed in the debug box, in the imx8_dsp_handle_request function from sof/imx. If positive, the function imx8_dump, added in common, will be called. The first step is to gather information about the registers, filename, line number and stack by calling the imx8_get_registers, added in common. Then the information will be printed to the console by calling the get_status function. Signed-off-by: Iulian Olaru Reviewed-by: Guennadi Liakhovetski Reviewed-by: Daniel Baluta Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20200917105633.2579047-2-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: sof-of-dev: Add .arch_ops field

2020-08-26T12:19:16+00:00

Add .arch_ops field in the sof_imx8x_ops structure. The inclusion of this field will allow the usage of functions from sof/core.c in order to print debug information such as the registers and a stack dump in case of a firmware ops. The SND_SOC_SOF_XTENSA is added in the imx/Kconfig file so the compilation is successful. Signed-off-by: Iulian Olaru Reviewed-by: Pierre-Louis Bossart Reviewed-by: Daniel Baluta Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20200825235040.1586478-8-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: imx: Replace sdev->private with sdev->pdata->hw_pdata

2020-08-26T12:19:16+00:00

The correct way to save private data is to use sdev->pdata->hw_pdata. Removed superfluous type-casts. Signed-off-by: Iulian Olaru Reviewed-by: Daniel Baluta Reviewed-by: Pierre-Louis Bossart Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20200825235040.1586478-7-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: imx: use resource_size

2020-07-30T21:54:37+00:00

Use resource_size rather than a verbose computation on the end and start fields. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) @@ struct resource ptr; @@ - (ptr.end - ptr.start + 1) + resource_size(&ptr) Signed-off-by: Julia Lawall Link: https://lore.kernel.org/r/1595751933-4952-1-git-send-email-Julia.Lawall@inria.fr Signed-off-by: Mark Brown

ASoC: SOF: imx8: Add SAI dai driver for i.MX/i.MX8X

2020-07-22T11:45:01+00:00

With SOF we support 1 ESAI interface and 1 SAI interface. This patch adds SAI1 interface support existing on i.MX8/i.MX8X boards. Signed-off-by: Daniel Baluta Reviewed-by: Pierre-Louis Bossart Reviewed-by: Kai Vehmanen Reviewed-by: Ranjani Sridharan Reviewed-by: Guennadi Liakhovetski Link: https://lore.kernel.org/r/20200720072046.8152-6-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown

ASoC: SOF: imx8m: Fix SAI DAI driver for i.MX8M

2020-07-22T11:45:00+00:00

This must match DAI name from topology. Also, sai-port is too generic. Physical DAI port on i.MX8MP is labeled SAI3. Signed-off-by: Daniel Baluta Reviewed-by: Pierre-Louis Bossart Reviewed-by: Kai Vehmanen Reviewed-by: Ranjani Sridharan Reviewed-by: Guennadi Liakhovetski Link: https://lore.kernel.org/r/20200720072046.8152-5-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown

ASoC: SOF: imx8: Fix ESAI DAI driver name for i.MX8/iMX8X

2020-07-22T11:44:59+00:00

This must match DAI name from topology. Also, esai-port is too generic as they are 2 ESAIs on i.MX8/i.MX8X boards. SOF integration only uses ESAI0 for now. Signed-off-by: Daniel Baluta Reviewed-by: Pierre-Louis Bossart Reviewed-by: Kai Vehmanen Reviewed-by: Ranjani Sridharan Reviewed-by: Guennadi Liakhovetski Link: https://lore.kernel.org/r/20200720072046.8152-4-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown

ASoC: SOF: imx: Use ARRAY_SIZE instead of hardcoded value

2020-07-22T11:44:58+00:00

With this change we no longer need to update num_drv when adding new DAI driver. Signed-off-by: Daniel Baluta Reviewed-by: Pierre-Louis Bossart Reviewed-by: Kai Vehmanen Reviewed-by: Ranjani Sridharan Reviewed-by: Guennadi Liakhovetski Link: https://lore.kernel.org/r/20200720072046.8152-3-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown