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Jihed Chaibi a86ebb8939 ARM: dts: am335x-sl50: Fix audio bitclock and frame master endpoint 
[ Upstream commit 2bc564f46b ]

The cpu_endpoint in mcasp0 specifies the TLV320AIC3106 codec as the
bitclock and frame master, but the phandles point to the codec's port
node (codec_port) rather than its endpoint node (codec_endpoint).

audio-graph-card calls simple_util_parse_daifmt() with ep_codec set to
the endpoint node (codec_endpoint). The function resolves the
bitclock-master phandle and checks whether it equals ep_codec. Since
codec_port is the parent of codec_endpoint, not the endpoint itself, the
comparison always evaluates to false. This causes the mcasp0 CPU side to
be silently configured as bitclock and frame master instead of the codec,
which is the opposite of the intended configuration.

Fix by pointing bitclock-master and frame-master to codec_endpoint.

Fixes: e5f89dbdeb ("ARM: dts: am335x-sl50: use audio-graph-card for sound")
Signed-off-by: Jihed Chaibi <jihed.chaibi.dev@gmail.com>
Link: https://patch.msgid.link/20260325223411.123666-1-jihed.chaibi.dev@gmail.com
Signed-off-by: Kevin Hilman (TI) <khilman@baylibre.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-07-24 15:51:28 +02:00
arch ARM: dts: am335x-sl50: Fix audio bitclock and frame master endpoint 2026-07-24 15:51:28 +02:00
block partitions: aix: bound the pp_count scan to the ppe array 2026-07-24 15:51:24 +02:00
certs certs/blacklist_hashes.c: fix const confusion in certs blacklist 2022-06-22 14:22:01 +02:00
crypto crypto: af_alg - Remove zero-copy support from skcipher and aead 2026-07-24 15:51:27 +02:00
Documentation dt-bindings: media: sun4i-a10-video-engine: Add interconnect properties 2026-07-24 15:51:27 +02:00
drivers wifi: ath9k: fix OOB access from firmware tx status queue ID 2026-07-24 15:51:28 +02:00
fs afs: Fix further netns teardown to cancel the preallocation charger 2026-07-24 15:51:27 +02:00
include driver core: use READ_ONCE() for dev->driver in dev_has_sync_state() 2026-07-24 15:51:28 +02:00
init randomize_kstack: Maintain kstack_offset per task 2026-06-19 13:33:41 +02:00
io_uring io_uring/io-wq: re-check IO_WQ_BIT_EXIT for each linked work item 2026-07-24 15:51:21 +02:00
ipc ipc/shm: serialize orphan cleanup with shm_nattch updates 2026-06-19 13:33:38 +02:00
kernel sched/fair: Only update stats for allowed CPUs when looking for dst group 2026-07-24 15:51:26 +02:00
lib tracing: Prevent out-of-bounds read in glob matching 2026-07-24 15:51:25 +02:00
LICENSES LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes" 2021-07-15 06:31:24 -06:00
mm mm/huge_memory: update file PMD counter before folio_put() 2026-06-19 13:33:49 +02:00
net net: dsa: tag_ksz: do not rely on skb_mac_header() in TX paths 2026-07-24 15:51:27 +02:00
samples samples: mei: Fix building on musl libc 2025-08-28 16:24:07 +02:00
scripts kconfig: fix potential NULL pointer dereference in conf_askvalue 2026-07-24 15:51:28 +02:00
security apparmor: mediate the implicit connect of TCP fast open sendmsg 2026-07-24 15:51:16 +02:00
sound ALSA: usb-audio: Update US-16x08 EQ/comp shadow state after successful writes 2026-07-24 15:51:19 +02:00
tools tools/mm/slabinfo: fix total_objects attribute name 2026-07-24 15:51:26 +02:00
usr kbuild: hdrcheck: fix cross build with clang 2025-06-27 11:05:22 +01:00
virt KVM: Replace guest-triggerable BUG_ON() in ioeventfd datamatch with get_unaligned() 2026-07-24 15:51:16 +02:00
.clang-format clang-format: Update with the latest for_each macro list 2021-05-12 23:32:39 +02:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore Opt out of scripts/get_maintainer.pl 2019-05-16 10:53:40 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore Remove *.orig pattern from .gitignore 2024-10-17 15:11:10 +02:00
.mailmap mailmap: add Andrej Shadura 2021-10-18 20:22:03 -10:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Move Daniel Drake to credits 2021-09-21 08:34:58 +03:00
Kbuild kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS staging: rtl8712: Remove driver using deprecated API wext 2025-12-07 06:09:36 +09:00
Makefile Linux 5.15.211 2026-07-04 13:39:41 +02:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -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 Restructured Text 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.