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| author | Sven Eckelmann <sven@narfation.org> | 2019-06-11 14:53:12 +0200 |
|---|---|---|
| committer | Christian Lamparter <chunkeey@gmail.com> | 2019-06-15 00:40:25 +0200 |
| commit | af76c19d5313229331d10002688948153531502a (patch) | |
| tree | 45c3c2ad4e89e276fb58a55fd660301fa21b7d32 /scripts | |
| parent | 918f4c8887ab5dc0cbf1565e1c73fa03fcfff21a (diff) | |
| download | upstream-af76c19d5313229331d10002688948153531502a.tar.gz upstream-af76c19d5313229331d10002688948153531502a.tar.bz2 upstream-af76c19d5313229331d10002688948153531502a.zip | |
mac80211: ath10k: fix max antenna gain unit
Most of the txpower for the ath10k firmware is stored as twicepower (0.5 dB
steps). This isn't the case for max_antenna_gain - which is still expected
by the firmware as dB.
The firmware is converting it from dB to the internal (twicepower)
representation when it calculates the limits of a channel. This can be seen
in tpc_stats when configuring "12" as max_antenna_gain. Instead of the
expected 12 (6 dB), the tpc_stats shows 24 (12 dB).
Tested on QCA9888 and IPQ4019 with firmware 10.4-3.5.3-00057.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions