mirror of https://gitee.com/openkylin/linux.git
1c2ad82e53
Add support for STV0367+TDA18212 based DuoFlex CT addon modules. For this, add a demod probe function and all necessary demod/tuner attach functions which use existing auxiliary drivers (stv0367 and tda18212) to support this hardware. As tda18212 is an I2C client driver, proper cleanup code is added to the deregistration sequence in ngene-core. To not cause use- after-free situations when there's a CXD2099 I2C client connected, which is rather freed in ngene-core.c:cxd_detach(), add i2c_client_fe to struct ngene_channel to keep track if the i2c_client was allocated by a frontend driver, rather than the CI code paths. Also move the I2C access functions to the top of the file and add the required read_regs() function for the tda18212 ping to work. This adds autoselection (if MEDIA_SUBDRV_AUTOSELECT) of the STV0367 demod driver and TDA18212 tuner driver to Kconfig aswell. Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> |
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| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
README
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.