Linux On A Toshiba Click Mini...

Paul Mansfield paul at mansfield.co.uk
Thu Mar 10 19:04:52 CET 2016


I've now built a 4.2.8 kernel from original source using an adapted debian
config. touchscreen, key board and touch pad are working.

​The mouse pointer movement is very sluggish , hopefully I can fix that​

​Sound doesn't work, still seeing this in syslog
​   ​
byt-rt5640 byt-rt5640: ASoC: CPU DAI baytrail-pcm-audio not registered

I'll try and look at that over the next few days.
​

​Wifi works, but I do get some of these errors

[ 1668.258862] RTL8723BS: send eapol packet
[ 1668.259265] Enter critical bh section with count 1
[ 1668.259274] CPU: 0 PID: 3203 Comm: RTWHALXT Tainted: G           O
 4.2.8-pm01-i686 #3
[ 1668.259278] Hardware name: TOSHIBA SATELLITE Click Mini L9W-B/Type2 -
Board Product Name, BIOS 1.70 05/19/2015
[ 1668.259282]  f311de40 f311de40 f9954b87 f999a754 00000001 f311007b
ffff007b ffffffff
[ 1668.259293]  f3d00028 f98259c8 f97c1000 f311de58 f9957cd1 f97c1000
00000074 f98259c0
[ 1668.259303]  f3abdb80 f311deec f995834a c1480d79 f394f0c0 f311dec4
f97c1000 c1061872
[ 1668.259312] Call Trace:
[ 1668.259342]  [<f9954b87>] ? rtw_get_stainfo+0x98/0x114 [r8723bs]
[ 1668.259365]  [<f9957cd1>] ? rtw_make_wlanhdr+0x196/0x2a0 [r8723bs]
[ 1668.259387]  [<f995834a>] ? rtw_xmitframe_coalesce+0x49/0x581 [r8723bs]
[ 1668.259395]  [<c1480d79>] ? schedule+0x29/0x80
[ 1668.259402]  [<c1061872>] ? set_next_entity+0x52/0x70
[ 1668.259407]  [<c10620b0>] ? pick_next_task_fair+0xe0/0x180
[ 1668.259413]  [<c14808cb>] ? __schedule+0x1eb/0x670
[ 1668.259419]  [<c1481ea0>] ? __down_interruptible+0x40/0x90
[ 1668.259439]  [<f997c5b5>] ? rtl8723bs_xmit_thread+0x38d/0x627 [r8723bs]
[ 1668.259459]  [<f997c228>] ? rtl8723bs_xmit_buf_handler+0x1fb/0x1fb
[r8723bs]
[ 1668.259465]  [<c1056eaa>] ? kthread+0x9a/0xb0
[ 1668.259472]  [<c1483080>] ? ret_from_kernel_thread+0x20/0x30
[ 1668.259478]  [<c1056e10>] ? kthread_worker_fn+0x110/0x110
[ 1668.260323] RTL8723BS: set group key camid:6, addr:74:44:01:86:41:4e,
kid:1, type:AES
[ 1737.928307] [UFW BLOCK] IN=eth0 OUT=
MAC=01:00:5e:00:00:01:58:2a:f7:08:5c:7d:08:00 SRC=192.168.32.1
DST=224.0.0.1 LEN=32 TOS=0x00 PRE
C=0x00 TTL=1 ID=0 DF PROTO=2


but not a
​flood
 of them when I load the r8273 wifi drive module and wifi does work.

​So I have uploaded the kernel and the config to
   http://www.zaurus.org.uk/download/toshiba_click_mini_l9w/​
​it's the files tagged -4.2.8-pm01-
​
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