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| author | Alexandre Oliva <lxoliva@fsfla.org> | 2017-09-09 06:19:24 +0000 |
|---|---|---|
| committer | Alexandre Oliva <lxoliva@fsfla.org> | 2017-09-09 06:19:24 +0000 |
| commit | 64d42a7a58dcfe61eed613ee85019ebf73c475bc (patch) | |
| tree | 5b2a5267059d49d942d15e10d4ba6e00abca5c2b /freed-ora/tags/f26/4.12.11-300.fc26.gnu/rt2800-fix-TX_PIN_CFG-setting-for-non-MT7620-chips.patch | |
| parent | 091788a6b88e883f14573f45c7a38fb7f0aa0101 (diff) | |
| download | linux-libre-raptor-64d42a7a58dcfe61eed613ee85019ebf73c475bc.tar.gz linux-libre-raptor-64d42a7a58dcfe61eed613ee85019ebf73c475bc.zip | |
tag 4.12.11-300.fc26.gnu
Diffstat (limited to 'freed-ora/tags/f26/4.12.11-300.fc26.gnu/rt2800-fix-TX_PIN_CFG-setting-for-non-MT7620-chips.patch')
| -rw-r--r-- | freed-ora/tags/f26/4.12.11-300.fc26.gnu/rt2800-fix-TX_PIN_CFG-setting-for-non-MT7620-chips.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/freed-ora/tags/f26/4.12.11-300.fc26.gnu/rt2800-fix-TX_PIN_CFG-setting-for-non-MT7620-chips.patch b/freed-ora/tags/f26/4.12.11-300.fc26.gnu/rt2800-fix-TX_PIN_CFG-setting-for-non-MT7620-chips.patch new file mode 100644 index 000000000..6c3662103 --- /dev/null +++ b/freed-ora/tags/f26/4.12.11-300.fc26.gnu/rt2800-fix-TX_PIN_CFG-setting-for-non-MT7620-chips.patch @@ -0,0 +1,41 @@ +From patchwork Fri Aug 25 11:38:29 2017 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +Subject: rt2800: fix TX_PIN_CFG setting for non MT7620 chips +From: Stanislaw Gruszka <sgruszka@redhat.com> +X-Patchwork-Id: 9921831 +Message-Id: <20170825113828.GA3959@redhat.com> +To: linux-wireless@vger.kernel.org +Cc: Daniel Golle <daniel@makrotopia.org> +Date: Fri, 25 Aug 2017 13:38:29 +0200 + +Since commit 41977e86c984 ("rt2x00: add support for MT7620") we do not +initialize TX_PIN_CFG setting. This cause breakage at least on some +RT3573 devices. To fix the problem patch restores previous behaviour +for non MT7620 chips. + +Fixes: 41977e86c984 ("rt2x00: add support for MT7620") +Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1480829 +Reported-and-tested-by: Jussi Eloranta <jussi.eloranta@csun.edu> +Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> +--- + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +index d11c7b2..5672aec 100644 +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -3699,7 +3699,10 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, + if (rt2x00_rt(rt2x00dev, RT3572)) + rt2800_rfcsr_write(rt2x00dev, 8, 0); + +- rt2800_register_read(rt2x00dev, TX_PIN_CFG, &tx_pin); ++ if (rt2x00_rt(rt2x00dev, RT6352)) ++ rt2800_register_read(rt2x00dev, TX_PIN_CFG, &tx_pin); ++ else ++ tx_pin = 0; + + switch (rt2x00dev->default_ant.tx_chain_num) { + case 3: |
