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Curtis Malainey 6f6a23d42b ASoC: Intel: Fix RT5650 SSP lookup Commit `8efcd48646` ("ASoC: Intel: sof_rt5682: use common module for sof_card_private initialization") migrated the pin assignment in the context struct up to soc-acpi-intel-ssp-common.c. This uses a lookup table to see if a device has a amp/codec before assigning the pin. The issue here arises when combination parts that serve both (with 2 ports) are used. sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:1f.3/adl_rt5682_def/SSP0-Codec' CPU: 1 PID: 2079 Comm: udevd Tainted: G U 6.6.36-03391-g744739e00023 #1 3be1a2880a0970f65545a957db7d08ef4b3e2c0d Hardware name: Google Anraggar/Anraggar, BIOS Google_Anraggar.15217.552.0 05/07/2024 Call Trace: <TASK> dump_stack_lvl+0x69/0xa0 sysfs_warn_dup+0x5b/0x70 sysfs_create_dir_ns+0xb0/0x100 kobject_add_internal+0x133/0x3c0 kobject_add+0x66/0xb0 ? device_add+0x65/0x780 device_add+0x164/0x780 snd_soc_add_pcm_runtimes+0x2fa/0x800 snd_soc_bind_card+0x35e/0xc20 devm_snd_soc_register_card+0x48/0x90 platform_probe+0x7b/0xb0 really_probe+0xf7/0x2a0 ... kobject: kobject_add_internal failed for SSP0-Codec with -EEXIST, don't try to register things with the same name in the same directory. The issue is that the ALC5650 was only defined in the codec table and not the amp table which left the pin unassigned but the dai link was still created by the machine driver. Also patch the suffix filename code for the topology to prevent double suffix names as a result of this change. Fixes: `8efcd48646` ("ASoC: Intel: sof_rt5682: use common module for sof_card_private initialization") Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Curtis Malainey <cujomalainey@chromium.org> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://patch.msgid.link/20240716084012.299257-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>		2024-07-16 14:07:56 +01:00
arch	ASoC: fsl-asoc-card: merge spdif support from imx-spdif.c	2024-07-08 16:09:38 +01:00
block	blk-throttle: Fix incorrect display of io.max	2024-05-30 19:44:29 -06:00
certs	kbuild: use $(src) instead of $(srctree)/$(src) for source directory	2024-05-10 04:34:52 +09:00
crypto	This push fixes a bug in the new ecc P521 code as well as a buggy	2024-05-20 08:47:54 -07:00
Documentation	ASoC: dt-bindings: cirrus,cs42xx8: Convert to dtschema	2024-07-12 00:18:37 +01:00
drivers	firmware: cs_dsp: Some small coding improvements	2024-07-11 00:26:23 +01:00
fs	Two small smb3 client fixes	2024-06-08 19:07:18 -07:00
include	ASoC: tas2781: Add new Kontrol to set tas2563 digital Volume	2024-07-12 15:34:05 +01:00
init	Driver core changes for 6.10-rc1	2024-05-22 12:13:40 -07:00
io_uring	io_uring: fix possible deadlock in io_register_iowq_max_workers()	2024-06-04 07:39:17 -06:00
ipc	Mainly singleton patches, documented in their respective changelogs.	2024-05-19 14:02:03 -07:00
kernel	Fix race between perf_event_free_task() and perf_event_release_kernel()	2024-06-08 09:26:59 -07:00
lib	Including fixes from BPF and big collection of fixes for WiFi core	2024-06-06 09:55:27 -07:00
LICENSES	LICENSES: Add the copyleft-next-0.3.1 license	2022-11-08 15:44:01 +01:00
mm	mm: fix xyz_noprof functions calling profiled functions	2024-06-05 19:19:26 -07:00
net	nfsd-6.10 fixes:	2024-06-07 15:07:57 -07:00
rust	LoongArch changes for v6.10	2024-05-22 09:43:07 -07:00
samples	tracing/treewide: Remove second parameter of __assign_str()	2024-05-22 20:14:47 -04:00
scripts	ASoC: codecs: lpass: add support for v2.5 rx macro	2024-06-15 16:24:35 +01:00
security	tomoyo: update project links	2024-06-03 22:43:11 +09:00
sound	ASoC: Intel: Fix RT5650 SSP lookup	2024-07-16 14:07:56 +01:00
tools	perf tools fixes for v6.10: 2nd batch	2024-06-09 09:04:51 -07:00
usr	kbuild: use $(src) instead of $(srctree)/$(src) for source directory	2024-05-10 04:34:52 +09:00
virt	The usual shower of singleton fixes and minor series all over MM,	2024-05-19 09:21:03 -07:00
.clang-format	clang-format: Update with v6.7-rc4's `for_each` macro list	2023-12-08 23:54:38 +01:00
.cocciconfig	scripts: add Linux .cocciconfig for coccinelle	2016-07-22 12:13:39 +02:00
.editorconfig	Add .editorconfig file for basic formatting	2023-12-28 16:22:47 +09:00
.get_maintainer.ignore	Add Jeff Kirsher to .get_maintainer.ignore	2024-03-08 11:36:54 +00:00
.gitattributes	.gitattributes: set diff driver for Rust source code files	2023-05-31 17:48:25 +02:00
.gitignore	kbuild: create a list of all built DTB files	2024-02-19 18:20:39 +09:00
.mailmap	mailmap: update entry for Kees Cook	2024-05-31 08:58:36 -07:00
.rustfmt.toml	rust: add `.rustfmt.toml`	2022-09-28 09:02:20 +02:00
COPYING	COPYING: state that all contributions really are covered by this file	2020-02-10 13:32:20 -08:00
CREDITS	MAINTAINERS: Drop Gustavo Pimentel as PCI DWC Maintainer	2024-03-27 13:41:02 -05:00
Kbuild	Kbuild updates for v6.1	2022-10-10 12:00:45 -07:00
Kconfig	kbuild: ensure full rebuild when the compiler is updated	2020-05-12 13:28:33 +09:00
MAINTAINERS	ASoC: fsl: Add i2s and pcm drivers for LPC32xx CPUs	2024-06-28 13:39:23 +01:00
Makefile	Linux 6.10-rc3	2024-06-09 14:19:43 -07:00
README	README: Fix spelling	2024-03-18 03:36:32 -06:00

README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.