From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Date: Wed, 11 Sep 2013 11:06:32 +0000 (+0530)
Subject: ath9k: Fix PeakDetect calibration for AR9462
X-Git-Tag: v3.13-rc1~105^2~225^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3001f0d00bcb77d818efa331864d69a9338550e6;p=pandora-kernel.git

ath9k: Fix PeakDetect calibration for AR9462

Since HW PeakDetect calibration is turned on for AR9462,
various conditions have to be handled in the driver:

* Enable agc_cal when loading RTT fails.
* Disable SW PeakDetect calibration when RTT calibration is not enabled.
* Keep SW PeakDetect calibration result in driver.
* Update RTT table according to the saved value.
* Write RTT back after modifying SW RTT table.
* Enable local mode for PeakDetect calibration and restore values.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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