tree 3ad652d4a60b8d9ffba9fc41f644fc74266d93bb
parent 7fa580c193490beb0fb713ecb7611bf59f00021b
author Nick Kossifidis <mickflemm@gmail.com> 1430351476 +0000
committer Kalle Valo <kvalo@codeaurora.org> 1431179173 +0300

ath9k: Support processing of multiple FFT frames per report.

Since we can identify the FFT frames on the report by checking the
consistency of their magnitude info, we can process all of them,
even when some of them are corrupted.

This patch introduces two functions to quickly verify the integrity
of the mag_info fields and some further tweaks to detect the frames
in the report and process them.

Note that in case of missing bytes we don't duplicate them, instead
we leave them as zeroes. This way we get less noise on the FFT plot.

Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>