staging: pi433: Added information about bit_rate configuration

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

Information in the TODO file for bit_rate configuration is
insufficient.

This patch adds information on how to approach when considering
to modify bit_rate to support upto 300kbps.

Signed-off-by: Guru Mehar Rachaputi <gurumeharrachaputi@gmail.com>
Acked-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/Y9laj+z0TuasBRx5@combine-ThinkPad-S1-Yoga
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

authored by

Guru Mehar Rachaputi and committed by

Greg Kroah-Hartman 3 years ago eef4e616 c6dd3071

1 changed file

expand all

drivers

staging

pi433

TODO

drivers/staging/pi433/TODO

··· 3 3 * Some missing data (marked with ###) needs to be added in the documentation 4 4 * Change (struct pi433_tx_cfg)->bit_rate to be a u32 so that we can support 5 5 bit rates up to 300kbps per the spec. 6 + -> This configuration needs to be moved to sysfs instead of being done through 7 + IOCTL. Going forward, we need to port userspace tools to use sysfs instead 8 + of IOCTL and then we would delete IOCTL.