Re: RTL8723BS driver doesn't work for,me but I can help testing

From: Tobias Baumann
Date: Mon May 18 2020 - 02:40:32 EST


hi martin

i activate your patch ; wlan works ; also with only edit GPIOX_11 wlan works

its now GPIO-402 out high ACTIVE_LOWÂ ( 3.3V on pin12)

i also attached the performance infos Wlan0->Router and RAM->SDHC

Am 18.05.2020 um 00:31 schrieb Martin Blumenstingl:
Hi Tobias,

On Sun, May 17, 2020 at 11:05 PM Tobias Baumann
<017623705678@xxxxxxxxxxx> wrote:
hi martin

sorry for cc -problem it was my fault in thunderbird

thanks for dtb file but this file has problem kernel stop with

[ 6.122092] mmc0: new high speed SDIO card at address 0001
[ 35.804258] VCCK: disabling
[ 35.808781] platform pwmleds: deferred probe pending
[ 35.812625] platform sound: deferred probe pending
pwmleds was also there in your last dmesg
please ignore the sound part, I haven't tested it on that particular
board in a while


[ 215.804295] random: crng init done

(last time deferred probe was gcc problem )

please can you provide me with dts file and i complile at my linux box
or maybe only the change line and i use the dtb from image and edit the
lines like the usb patch
you can get all my patches from here: [0]
as always: some of them are not even in linux-next yet and there's a
reason for that ;-)
I have changed the GPIO_ACTIVE_* polarity for the two GPIOs in the
sdio_pwrseq node if you want to do that by yourself.


Best regards,
Martin


[0] https://github.com/xdarklight/linux/tree/meson-mx-integration-5.8-20200517



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root@vegas812 ~# iperf -c 192.168.2.50 -p 4711
------------------------------------------------------------
Client connecting to 192.168.2.50, TCP port 4711
TCP window size: 20.7 KByte (default)
------------------------------------------------------------
[ 3] local 192.168.2.20 port 50577 connected with 192.168.2.50 port 4711
[ ID] Interval Transfer Bandwidth
[ 3] 0.0-10.0 sec 54.1 MBytes 45.2 Mbits/sec
root@vegas812 ~# dd if=/dev/zero of=/root/testfile bs=512M count=1 oflag=direct
1+0 records in
1+0 records out
536870912 bytes (537 MB, 512 MiB) copied, 56.6048 s, 9.5 MB/s
root@aml-s812:~# iperf -c 192.168.2.50 -p 4711
------------------------------------------------------------
Client connecting to 192.168.2.50, TCP port 4711
TCP window size: 43.8 KByte (default)
------------------------------------------------------------
[ 3] local 192.168.2.20 port 34540 connected with 192.168.2.50 port 4711
[ ID] Interval Transfer Bandwidth
[ 3] 0.0-10.2 sec 44.6 MBytes 36.7 Mbits/sec
root@aml-s812:~#
root@aml-s812:~# dd if=/dev/zero of=/root/testfile bs=512M count=1 oflag=direct
1+0 records in
1+0 records out
536870912 bytes (537 MB, 512 MiB) copied, 75,8365 s, 7,1 MB/s