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Geoffrey D. Bennett 4fa07ff7b6 ALSA: scarlett2: Add support for Gen 4 style parameters
Writing Scarlett Gen 4 parameters differs from Gen 2 and Gen 3:
- the values are written into a shared write location
- the values are only byte-sized
- the read locations now extend beyond 0xFF
- a separate NVRAM save step is no longer required

This patch implements that alternate write style, triggered by setting
the config item size field to zero.

The write address is specified through a new config set field
gen4_write_addr.

Signed-off-by: Geoffrey D. Bennett <g@b4.vu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/1624e6d8a0c629c3bdfe53825b16e8b589724fc4.1703612638.git.g@b4.vu
2023-12-29 15:52:12 +01:00
arch - Ignore invalid x2APIC entries in order to not waste per-CPU data 2023-11-19 13:46:17 -08:00
block
certs
crypto
Documentation - Ignore invalid x2APIC entries in order to not waste per-CPU data 2023-11-19 13:46:17 -08:00
drivers - Flush the translation service tables to prevent unpredictable behavior 2023-11-19 13:49:32 -08:00
fs Bug fixes for 6.7-rc2: 2023-11-18 11:28:28 -08:00
include ALSA: scarlett2: Add ioctl commands to erase flash segments 2023-12-29 15:39:27 +01:00
init
io_uring io_uring/fdinfo: remove need for sqpoll lock for thread/pid retrieval 2023-11-15 06:35:46 -07:00
ipc
kernel - Do the push of pending hrtimers away from a CPU which is being 2023-11-19 13:35:07 -08:00
lib Zstd fixes for v6.7 2023-11-14 23:35:31 -05:00
LICENSES
mm mm: more ptep_get() conversion 2023-11-15 15:30:09 -08:00
net netfilter pull request 23-11-15 2023-11-16 11:02:52 +01:00
rust
samples
scripts Kbuild fixes for v6.7 2023-11-19 13:54:28 -08:00
security
sound ALSA: scarlett2: Add support for Gen 4 style parameters 2023-12-29 15:52:12 +01:00
tools kselftest: alsa: fixed a print formatting warning 2023-12-18 09:15:21 +01:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS ALSA: scarlett2: Add skeleton hwdep/ioctl interface 2023-12-29 15:39:27 +01:00
Makefile Linux 6.7-rc2 2023-11-19 15:02:14 -08:00
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.