From 7e9dafd873034dd64ababcb858be424c4780ae13 Mon Sep 17 00:00:00 2001 From: "Alex A. Mihaylov" Date: Mon, 15 Apr 2013 07:29:35 +0400 Subject: [PATCH] rt2x00: Fix transmit power troubles on some Ralink RT30xx cards Some cards on Ralink RT30xx chipset not have correctly TX_MIXER_GAIN value in them EEPROM/EFUSE. In this case, we must use default value, but always used EEPROM/EFUSE value. As result we have tranmitt power range from -10dBm to +6dBm instead 0dBm to +16dBm. Correctly value in EEPROM/EFUSE is one or more for RT3070 and two or more for other RT30xx chips. Tested on Canyon CNP-WF518N1 usb Wi-Fi dongle and Jorjin WN8020 usb embedded Wi-Fi module. Signed-off-by: Alex A. Mihaylov Cc: stable@vger.kernel.org Acked-by: Gertjan van Wingerde Acked-by: Stanislaw Gruszka Signed-off-by: John W. Linville --- Reading git-format-patch failed