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Cristian Ciocaltea 41d8bb8044 ASoC: SOF: amd: Skip IRAM/DRAM size modification for Steam Deck OLED [ Upstream commit `094d11768f` ] The recent introduction of the ACP/PSP communication for IRAM/DRAM fence register modification breaks the audio support on Valve's Steam Deck OLED device. It causes IPC timeout errors when trying to load DSP topology during probing: 1707255557.688176 kernel: snd_sof_amd_vangogh 0000:04:00.5: ipc tx timed out for 0x30100000 (msg/reply size: 48/0) 1707255557.689035 kernel: snd_sof_amd_vangogh 0000:04:00.5: ------------[ IPC dump start ]------------ 1707255557.689421 kernel: snd_sof_amd_vangogh 0000:04:00.5: dsp_msg = 0x0 dsp_ack = 0x91d14f6f host_msg = 0x1 host_ack = 0xead0f1a4 irq_stat > 1707255557.689730 kernel: snd_sof_amd_vangogh 0000:04:00.5: ------------[ IPC dump end ]------------ 1707255557.690074 kernel: snd_sof_amd_vangogh 0000:04:00.5: ------------[ DSP dump start ]------------ 1707255557.690376 kernel: snd_sof_amd_vangogh 0000:04:00.5: IPC timeout 1707255557.690744 kernel: snd_sof_amd_vangogh 0000:04:00.5: fw_state: SOF_FW_BOOT_COMPLETE (7) 1707255557.691037 kernel: snd_sof_amd_vangogh 0000:04:00.5: invalid header size 0xdb43fe7. FW oops is bogus 1707255557.694824 kernel: snd_sof_amd_vangogh 0000:04:00.5: unexpected fault 0x6942d3b3 trace 0x6942d3b3 1707255557.695392 kernel: snd_sof_amd_vangogh 0000:04:00.5: ------------[ DSP dump end ]------------ 1707255557.695755 kernel: snd_sof_amd_vangogh 0000:04:00.5: Failed to setup widget PIPELINE.6.ACPHS1.IN 1707255557.696069 kernel: snd_sof_amd_vangogh 0000:04:00.5: error: tplg component load failed -110 1707255557.696374 kernel: snd_sof_amd_vangogh 0000:04:00.5: error: failed to load DSP topology -22 1707255557.697904 kernel: snd_sof_amd_vangogh 0000:04:00.5: ASoC: error at snd_soc_component_probe on 0000:04:00.5: -22 1707255557.698405 kernel: sof_mach nau8821-max: ASoC: failed to instantiate card -22 1707255557.701061 kernel: sof_mach nau8821-max: error -EINVAL: Failed to register card(sof-nau8821-max) 1707255557.701624 kernel: sof_mach: probe of nau8821-max failed with error -22 Introduce a new member skip_iram_dram_size_mod to struct acp_quirk_entry and use it to skip IRAM/DRAM size modification for Vangogh Galileo device. Fixes: `55d7bbe433` ("ASoC: SOF: amd: Add acp-psp mailbox interface for iram-dram fence register modification") Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Link: https://msgid.link/r/20240220201623.438944-3-cristian.ciocaltea@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-03-26 18:17:34 -04:00
arch	riscv: Only check online cpus for emulated accesses	2024-03-26 18:17:32 -04:00
block	block: fix deadlock between bd_link_disk_holder and partition scan	2024-03-26 18:16:27 -04:00
certs	This update includes the following changes:	2023-11-02 16:15:30 -10:00
crypto	crypto: jitter - fix CRYPTO_JITTERENTROPY help text	2024-03-26 18:17:12 -04:00
Documentation	dt-bindings: arm-smmu: fix SM8[45]50 GPU SMMU if condition	2024-03-26 18:17:14 -04:00
drivers	net: ethernet: mtk_eth_soc: fix PPE hanging issue	2024-03-26 18:17:33 -04:00
fs	ovl: relax WARN_ON in ovl_verify_area()	2024-03-26 18:17:28 -04:00
include	f2fs: fix to truncate meta inode pages forcely	2024-03-26 18:17:27 -04:00
init	modules: wait do_free_init correctly	2024-03-26 18:17:17 -04:00
io_uring	io_uring: fix poll_remove stalled req completion	2024-03-26 18:17:34 -04:00
ipc	shm: Slim down dependencies	2023-12-20 19:26:31 -05:00
kernel	modules: wait do_free_init correctly	2024-03-26 18:17:17 -04:00
lib	lib/stackdepot: off by one in depot_fetch_stack()	2024-03-26 18:17:17 -04:00
LICENSES	LICENSES: Add the copyleft-next-0.3.1 license	2022-11-08 15:44:01 +01:00
mm	quota: Properly annotate i_dquot arrays with __rcu	2024-03-26 18:17:03 -04:00
net	hsr: Fix uninit-value access in hsr_get_node()	2024-03-26 18:17:33 -04:00
rust	Rust changes for v6.8	2024-01-11 13:05:41 -08:00
samples	work around gcc bugs with 'asm goto' with outputs	2024-02-09 15:57:48 -08:00
scripts	kconfig: fix infinite loop when expanding a macro at the end of file	2024-03-26 18:17:29 -04:00
security	integrity-v6.8-fix	2024-03-05 13:21:30 -08:00
sound	ASoC: SOF: amd: Skip IRAM/DRAM size modification for Steam Deck OLED	2024-03-26 18:17:34 -04:00
tools	perf vendor events amd: Fix Zen 4 cache latency events	2024-03-26 18:17:16 -04:00
usr	Kbuild updates for v6.8	2024-01-18 17:57:07 -08:00
virt	KVM: Make KVM_MEM_GUEST_MEMFD mutually exclusive with KVM_MEM_READONLY	2024-02-22 17:07:06 -08:00
.clang-format	clang-format: Update with v6.7-rc4's `for_each` macro list	2023-12-08 23:54:38 +01:00
.cocciconfig
.editorconfig	Add .editorconfig file for basic formatting	2023-12-28 16:22:47 +09:00
.get_maintainer.ignore	get_maintainer: add Alan to .get_maintainer.ignore	2022-08-20 15:17:44 -07:00
.gitattributes	.gitattributes: set diff driver for Rust source code files	2023-05-31 17:48:25 +02:00
.gitignore	Add .editorconfig file for basic formatting	2023-12-28 16:22:47 +09:00
.mailmap	drm fixes for 6.8 final	2024-03-08 12:44:56 -08:00
.rustfmt.toml	rust: add `.rustfmt.toml`	2022-09-28 09:02:20 +02:00
COPYING
CREDITS	MAINTAINERS: supplement of zswap maintainers update	2024-01-25 23:52:21 -08:00
Kbuild	Kbuild updates for v6.1	2022-10-10 12:00:45 -07:00
Kconfig
MAINTAINERS	drm fixes for 6.8 final	2024-03-08 12:44:56 -08:00
Makefile	Linux 6.8.1	2024-03-15 14:19:29 -04:00
README

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.