No description
  • C 96.8%
  • Assembly 0.9%
  • Rust 0.7%
  • Shell 0.6%
  • Python 0.5%
  • Other 0.3%
Find a file
Venkata Prasad Potturu 94debe5eaa
ASoC: SOF: amd: Fix for incorrect DMA ch status register offset
DMA ch status register offset change in acp7.0 platform

Incorrect DMA channel status register offset check lead to
firmware boot failure.

[   14.432497] snd_sof_amd_acp70 0000:c4:00.5: ------------[ DSP dump start ]------------
[   14.432533] snd_sof_amd_acp70 0000:c4:00.5: Firmware boot failure due to timeout
[   14.432549] snd_sof_amd_acp70 0000:c4:00.5: fw_state: SOF_FW_BOOT_IN_PROGRESS (3)
[   14.432610] snd_sof_amd_acp70 0000:c4:00.5: invalid header size 0x71c41000. FW oops is bogus
[   14.432626] snd_sof_amd_acp70 0000:c4:00.5: unexpected fault 0x71c40000 trace 0x71c40000
[   14.432642] snd_sof_amd_acp70 0000:c4:00.5: ------------[ DSP dump end ]------------
[   14.432657] snd_sof_amd_acp70 0000:c4:00.5: error: failed to boot DSP firmware -5
[   14.432672] snd_sof_amd_acp70 0000:c4:00.5: fw_state change: 3 -> 4
[   14.433260] dmic-codec dmic-codec: ASoC: Unregistered DAI 'dmic-hifi'
[   14.433319] snd_sof_amd_acp70 0000:c4:00.5: fw_state change: 4 -> 0
[   14.433358] snd_sof_amd_acp70 0000:c4:00.5: error: sof_probe_work failed err: -5

Update correct register offset for DMA ch status register.

Fixes: 490be7ba2a ("ASoC: SOF: amd: add support for acp7.0 based platform")

Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20241106142658.1240929-1-venkataprasad.potturu@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
History 2024-11-06 20:40:22 +00:00
arch
block
certs
crypto
Documentation
drivers
fs
include
init
io_uring
ipc
kernel
lib
LICENSES
mm
net
rust
samples
scripts
security
sound
tools
usr
virt
.clang-format
.cocciconfig
.editorconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile
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.