mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-10-16 22:39:48 +00:00
No description
- C 96.9%
- Assembly 0.9%
- Rust 0.6%
- Shell 0.6%
- Python 0.5%
- Other 0.3%
2e9bcd0d73
The spectral scan has been always broken on QCA9984 and QCA9888. Introduce a hardware parameter 'spectral_bin_offset' to resolve this issue for QCA9984 and QCA9888 chipsets. For other chipsets, the hardware parameter 'spectral_bin_offset' is zero so that existing behaviour is retained as it is. In QCA9984 and QCA9888 chipsets, hardware param value 'spectral_bin_discard' is 12 bytes. This 12 bytes is derived as the sum of segment index (4 bytes), extra bins before the actual data (4 bytes) and extra bins after the actual data (4 bytes). Always discarding (12 bytes) happens at end of the samples and incorrect samples got dumped, so that user can find incorrect arrangement samples in spectral scan dump. To fix this issue, we have to discard first 8 bytes and last 4 bytes in every samples, so totally 12 bytes are discarded. In every sample we need to consider the offset while taking the actual spectral data. For QCA9984, QCA9888 the offset is 8 bytes (segment index + extra bins before actual data). Hardware tested: QCA9984 and QCA9888 Firmware tested: 10.4-3.5.3-00053 Signed-off-by: Karthikeyan Periyasamy <periyasa@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> |
History
|
|
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| 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 Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
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.