Fork of alistair23 Linux kernel for reMarkable from https://github.com/alistair23/linux
d31f59eabe
The HDMI blocks in the BCM2771 have an i2c controller to retrieve the EDID. This block is split into two parts, the BSC and the AUTO_I2C, lying in two separate register areas. The AUTO_I2C block has a mailbox-like interface and will take away the BSC control from the CPU if enabled. However, the BSC is the actually the same controller than the one supported by the brcmstb driver, and the AUTO_I2C doesn't really bring any immediate benefit. Let's use the BSC then, but let's also tie the AUTO_I2C registers with a separate compatible so that we can enable AUTO_I2C if needed in the future. The AUTO_I2C is enabled by default at boot though, so we first need to release the BSC from the AUTO_I2C control. Cc: Kamal Dasu <kdasu.kdev@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Wolfram Sang <wsa@the-dreams.de> Cc: bcm-kernel-feedback-list@broadcom.com Cc: linux-i2c@vger.kernel.org Signed-off-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| 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.
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.