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Commit 0ffd2a9a authored by Gabor Juhos's avatar Gabor Juhos Committed by John W. Linville
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rt2x00: rt2800lib: fix default VGC values for RT3593 



Update the rt2800_get_default_vgc function to use the same VGC
values that the DPO_RT5572_LinuxSTA_2.6.1.3_20121022 reference
driver uses.

References:
  RT35xx_ChipAGCAdjust in chips/rt35xx.c
  RT3593_R66_MID_LOW_SENS_GET macro in include/chip/rt3593.h
  RT3593_R66_NON_MID_LOW_SEMS_GET macro in include/chips/rt3593.h

Signed-off-by: default avatarGabor Juhos <juhosg@openwrt.org>
Acked-by: default avatarStanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent cdabcb2b

drivers/net/wireless/rt2x00/rt2800lib.c

+3 −0
Original line number Diff line number Diff line
@@ -4413,6 +4413,7 @@ static u8 rt2800_get_default_vgc(struct rt2x00_dev *rt2x00dev) 
		    rt2x00_rt(rt2x00dev, RT3290) ||

		    rt2x00_rt(rt2x00dev, RT3390) ||

		    rt2x00_rt(rt2x00dev, RT3572) ||

		    rt2x00_rt(rt2x00dev, RT3593) ||

		    rt2x00_rt(rt2x00dev, RT5390) ||

		    rt2x00_rt(rt2x00dev, RT5392) ||

		    rt2x00_rt(rt2x00dev, RT5592))
@@ -4422,6 +4423,8 @@ static u8 rt2800_get_default_vgc(struct rt2x00_dev *rt2x00dev) 
	} else { /* 5GHZ band */

		if (rt2x00_rt(rt2x00dev, RT3572))

			vgc = 0x22 + (rt2x00dev->lna_gain * 5) / 3;

		else if (rt2x00_rt(rt2x00dev, RT3593))

			vgc = 0x20 + (rt2x00dev->lna_gain * 5) / 3;

		else if (rt2x00_rt(rt2x00dev, RT5592))

			vgc = 0x24 + (2 * rt2x00dev->lna_gain);

		else {