MT5931 Wifi and MT6622 Bluetooth support

[Galland]

Thanks for adding the Rikomagic Mediatek code.
From my side, I've found more Linux-like drivers in this repo:
git://github.com/Anderxale/7300-kern.git

Take a look at folder:
7300-kern/common/drivers/amlogic/wifi/mtk_5931/

UPDATE: The repo has been deleted!! I cloned it a couple weeks ago. I'll reupload the mtk folder to a repo of my own

[aloksinha2001]

Very interesting...

Looks like we have a match... atleast on the face of it...

Can you spend some time, to get a pull request for me to merge into main
... If you can compile a module for picuntu-3.0.8-alok+ kernel, I can test
this out...

Alok

On Wed, Apr 3, 2013 at 11:50 PM, Galland [email protected] wrote:

Thanks for adding the Rikomagic Mediatek code.
From my side, I've found more Linux-like drivers in this repo:
git://github.com/Anderxale/7300-kern.git

Take a look at folder:
7300-kern/common/drivers/amlogic/wifi/mtk_5931/

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[Galland]

Yes I'll try that. I'm currently uploading the code to: https://github.com/Galland/MTK5931

If you want to follow-up on my findings, I've been posting everything to http://hwswbits.blogspot.com

[aloksinha2001]

Very impressive documentation on the blog... When I get to update the
sites.. I will add up links to your blog as well.. very well done !!

Let's hope the next wifi and bt adventures work out... :)

Alok

On Thu, Apr 4, 2013 at 12:03 AM, Galland [email protected] wrote:

Yes I'll try that. I'm currently uploading the code to:
https://github.com/Galland/MTK5931

If you want to follow-up on my findings, I've been posting everything to
http://hwswbits.blogspot.com

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[aloksinha2001]

Any views or thoughts on this, mate ?

Alok

On Wed, Apr 3, 2013 at 2:49 PM, Alok Sinha [email protected] wrote:

Very impressive documentation on the blog... When I get to update the
sites.. I will add up links to your blog as well.. very well done !!

Let's hope the next wifi and bt adventures work out... :)

Alok

On Thu, Apr 4, 2013 at 12:03 AM, Galland [email protected] wrote:

Yes I'll try that. I'm currently uploading the code to:
https://github.com/Galland/MTK5931

If you want to follow-up on my findings, I've been posting everything to
http://hwswbits.blogspot.com

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[Galland]

I'm stuck with that part :( I moved to the 3D. I wish you better luck with it!

[aloksinha2001]

Ok - if the 3D has worked for you.. then it might be useful to merge the forks... ??

Alok

[Galland]

That's great! we have been working on this, but did not get it to work. Could you elaborate on how did you integrate the MTK5931 repo into the picuntu kernel? from that point I can help you with getting it fully working. Awesome work!

[Galland]

Here is the latest MT5931 WIFI_RAM_CODE (released today!):
https://github.com/aloksinha2001/Linux3188/tree/master/drivers/net/wireless/mt5931/firmware_5931

About the gpio, the pins are likely to be the same for many other sticks since they tend to copy Rockchip's standard PCB design, so hopefully your work will help many people, please let me know when you upload your source :)

[Galland]

You have done an excellent job with this. Thank you very much!

We are currently working very hard on the last released kernel (which includes rk3188 support), which may include an updated driver along with the FW I linked you to (that link points to this kernel).
I'm currently working on having that kernel boot for rk3066 devices.

Thanks again for your development updates!

[usumfabricae]

I'll check that driver to see wether it works with his firmware. I saw some changes in the source that could solve this issue. I'll keep you updated

[Galland]

I've just finished tonight the changes required for the rk3188 kernel to boot also for rk3066 devices. There is a config option for MT5931 and MT662X that I guess enables those drivers.
If you would like to check if it works, here is the repo: https://github.com/Galland/Linux3188

[RubCaj]

Great Work ! Thanks
I will also test ist just now!
Searching and probing for working MT5931 since weeks :-(
I'll share the results

[fgroenendijk]

Hello guys,

unrelated to this issue, but for me a bit related since I have the mediatek chip as well, and that's not working yet.
I've got an external usb network adapter with the cryptic name HG20F9.
Compiling it was a success, but I did need to make some small adjustments to the code.
Do you want this code as a git diff?

Currently running this external usb network adapter, and it's working like a charm.

[RubCaj]

now a quick and dirty test:
RK3066 (MK 802IIIS) with MT5931 and 6622

GPIO failed
...
[ 1.399196] mt6622_probe.
[ 1.400740] mt6622 reset_gpio is busy!
[ 1.402364] mt6622: probe of mt6622 failed with error -1
...
Like to build modules mt5931.ko to test

Long dmesg :

[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.0.36+ (root@z9ubi64) (gcc version 4.6 20120106 (prerelease) (GCC) ) #6 SMP PREEMPT Thu Jun 20 20:54:35 CEST 2013
[ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: RK30board
[ 0.000000] Ignoring tag cmdline (using the default kernel command line)
[ 0.000000] memory reserve: Memory(base:0x96000000 size:8M) reserved for
[ 0.000000] memory reserve: Memory(base:0x94000000 size:32M) reserved for
[ 0.000000] memory reserve: Memory(base:0x93800000 size:8M) reserved for
[ 0.000000] memory reserve: Memory(base:0x93000000 size:8M) reserved for <camera_ipp_mem>
[ 0.000000] memory reserve: Memory(base:0x91c00000 size:20M) reserved for <pmem_cam>
[ 0.000000] memory reserve: Total reserved 76M
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] bootconsole [earlycon0] enabled
[ 0.000000] CPU SRAM: copied sram code from c0df2000 to fef00010 - fef02528
[ 0.000000] CPU SRAM: copied sram data from c0df4518 to fef02528 - fef02c9c
[ 0.000000] sram_log: : <W 24 n n \ B_ > 2 DV % 6Y DX k o ('E
[ 0.000000] Omegamoon >> board_clock_init called
[ 0.000000] rk30_dvfs_init
[ 0.000000] Omegamoon >> Current GPU frequency is 148MHz
[ 0.000000] Omegamoon >> Current CPU frequency is 816MHz
[ 0.000000] Omegamoon >> aclk_cpu = 272 MHz
[ 0.000000] Omegamoon >> hclk_cpu = 136 MHz
[ 0.000000] Omegamoon >> pclk_cpu = 68 MHz
[ 0.000000] Omegamoon >> aclk_periph = 148 MHz
[ 0.000000] Omegamoon >> hclk_periph = 148 MHz
[ 0.000000] Omegamoon >> pclk_periph = 74 MHz
[ 0.000000] L310 cache controller enabled
[ 0.000000] l2x0: 16 ways, CACHE_ID 0x4100c0c8, AUX_CTRL 0x76050001, Cache size: 524288 B
[ 0.000000] DDR DEBUG: version 1.00 20130427
[ 0.000000] DDR DEBUG: Omegamoon >> ddr_init(21, 400) called...
[ 0.000000] DDR DEBUG: Omegamoon >> loops_per_us is 0 at this point
[ 0.000000] DDR DEBUG: Omegamoon >> Adjusted loops_per_us to 300
[ 0.000000] DDR DEBUG: DDR3 Device
[ 0.000000] DDR DEBUG: Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Total Capability=1024MB
[ 0.000000] DDR DEBUG: Omegamoon >> ddr_init called, SKIPPING ddr_adjust_config
[ 0.000000] DDR DEBUG: Omegamoon >> ddr_init called, SKIPPING ddr_change_freq
[ 0.000000] DDR DEBUG: Omegamoon >> ddr_init called, just before clk_set_rate
[ 0.000000] DDR DEBUG: init success!!! freq=300MHz
[ 0.000000] DDR DEBUG: DTONE=0x1, DTERR=0x0, DTIERR=0x0, DTPASS=0x5, DGSL=1 extra clock, DGPS=90
[ 0.000000] DDR DEBUG: DTONE=0x1, DTERR=0x0, DTIERR=0x0, DTPASS=0x4, DGSL=1 extra clock, DGPS=90
[ 0.000000] DDR DEBUG: DTONE=0x1, DTERR=0x0, DTIERR=0x0, DTPASS=0x4, DGSL=1 extra clock, DGPS=90
[ 0.000000] DDR DEBUG: DTONE=0x1, DTERR=0x0, DTIERR=0x0, DTPASS=0x5, DGSL=1 extra clock, DGPS=90
[ 0.000000] DDR DEBUG: ZERR=0, ZDONE=1, ZPD=0x0, ZPU=0x0, OPD=0x0, OPU=0x0
[ 0.000000] DDR DEBUG: DRV Pull-Up=0xa, DRV Pull-Dwn=0xb
[ 0.000000] DDR DEBUG: ODT Pull-Up=0x4, ODT Pull-Dwn=0x4
[ 0.000000] rk30_iomux_init
[ 0.000000] Boot mode: RECOVERY (2) flag: RECOVER (0xc3524203)
[ 0.000000] On node 0 totalpages: 242688
[ 0.000000] free_area_init_node: node 0, pgdat c0da6cc0, node_mem_map c187c000
[ 0.000000] Normal zone: 1744 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 202032 pages, LIFO batch:31
[ 0.000000] HighMem zone: 304 pages used for memmap
[ 0.000000] HighMem zone: 38608 pages, LIFO batch:7
[ 0.000000] PERCPU: Embedded 7 pages/cpu @c2084000 s6976 r8192 d13504 u32768
[ 0.000000] pcpu-alloc: s6976 r8192 d13504 u32768 alloc=8_4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 240640
[ 0.000000] Kernel command line: root=LABEL=linuxroot init=/sbin/init loglevel=8 rootfstype=ext4 rootwait mtdparts=rk29xxnand:0x00002000@0x00000000(parameter),0x00002000@0x00002000(misc),0x00004000@0x00004000(kernel),0x00008000@0x00008000(boot),0x00008000@0x00010000(recovery)
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] allocated 4194304 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] Memory: 796MB 152MB = 948MB total
[ 0.000000] Memory: 936600k/936600k available, 111976k reserved, 155648K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
[ 0.000000] vmalloc : 0xf7000000 - 0xfe800000 ( 120 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf6800000 ( 872 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .init : 0xc0408000 - 0xc06f4000 (2992 kB)
[ 0.000000] .text : 0xc06f4000 - 0xc0d77a4c (6671 kB)
[ 0.000000] .data : 0xc0d78000 - 0xc0da7800 ( 190 kB)
[ 0.000000] .bss : 0xc0df5024 - 0xc187bee0 (10780 kB)
[ 0.000000] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:448
[ 0.000000] rk30_gpio_init: 176 gpio irqs in 6 banks
[ 0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [tty0] enabled, bootconsole disabled
[ 0.010696] Calibrating delay loop (skipped) preset value.. 1631.46 BogoMIPS (lpj=8157341)
[ 0.010728] pid_max: default: 32768 minimum: 301
[ 0.010985] Mount-cache hash table entries: 512
[ 0.011630] Initializing cgroup subsys debug
[ 0.011653] Initializing cgroup subsys cpuacct
[ 0.011716] Initializing cgroup subsys memory
[ 0.011754] Initializing cgroup subsys devices
[ 0.011771] Initializing cgroup subsys freezer
[ 0.011787] Initializing cgroup subsys blkio
[ 0.011836] CPU: Testing write buffer coherency: ok
[ 0.102594] CPU1: Booted secondary processor
[ 0.102642] Brought up 2 CPUs
[ 0.102669] SMP: Total of 2 processors activated (3262.93 BogoMIPS).
[ 0.103084] devtmpfs: initialized
[ 0.110865] NET: Registered protocol family 16
[ 0.110945] last_log: 0xf1500000 map to 0xf7004000 and copy to 0xc0df9328 (version 2.1)
[ 0.124551] DVFS MSG: AVS Value(index=0): 0 0 0 0 0 0 0 0 0 0
[ 0.134965] lcdc0 is used as primary display device contoller!
[ 0.135007] warning:lcdc1 not add to system!
[ 0.235258] rk29sdk_wifi_bt_gpio_control_init: init finished
[ 0.249666] bio: create slab at 0
[ 0.250330] SCSI subsystem initialized
[ 0.250537] usbcore: registered new interface driver usbfs
[ 0.250637] usbcore: registered new interface driver hub
[ 0.250762] usbcore: registered new device driver usb
[ 0.251051] rk30_i2c rk30_i2c.0: i2c-0: RK30 I2C adapter
[ 0.251259] rk30_i2c rk30_i2c.1: i2c-1: RK30 I2C adapter
[ 0.251403] rk30_i2c rk30_i2c.2: i2c-2: RK30 I2C adapter
[ 0.251544] rk30_i2c rk30_i2c.3: i2c-3: RK30 I2C adapter
[ 0.251682] rk30_i2c rk30_i2c.4: i2c-4: RK30 I2C adapter
[ 0.251890] rk30-adc rk30-adc: rk30 adc: driver initialized
[ 0.252238] timed_gpio_probe
[ 0.252355] Advanced Linux Sound Architecture Driver Version 1.0.24.
[ 0.252802] Bluetooth: Core ver 2.16
[ 0.252874] NET: Registered protocol family 31
[ 0.252911] Bluetooth: HCI device and connection manager initialized
[ 0.252958] Bluetooth: HCI socket layer initialized
[ 0.252995] Bluetooth: L2CAP socket layer initialized
[ 0.253328] cfg80211: Calling CRDA to update world regulatory domain
[ 0.254093] rk fb probe ok!
[ 0.281479] tps65910_pre_init,line=20
[ 0.284509] TPS65910 Set default voltage.
[ 0.286593] tps65910_pre_init,line=262
[ 0.296891] tps65910_post_init,line=271
[ 0.296925] tps65910_post_init:g_pmic_type=2
[ 0.299314] tps65910_post_init vdd_cpu =1200000mV end
[ 0.301712] tps65910_post_init vdd2 =1200000mV end
[ 0.312735] tps65910_post_init vio =3300000mV end
[ 0.313773] tps65910_post_init vaux1 =2500000mV end
[ 0.318449] tps65910_post_init,line=299 END
[ 0.318485] tps65910_i2c_probe:irq=356,irq_base=384,gpio_base=384
[ 0.328149] tps65910-rtc tps65910-rtc: rtc core: registered tps65910 as rtc0
[ 0.330903] tps65910_rtc_probe:ok
[ 0.330987] Switching to clocksource timer1
[ 0.331253] lcdc0:reg_phy_base = 0x1010c000,reg_vir_base:0xf70a0000
[ 0.331320] fb0:win1
[ 0.331326] fb1:win0
[ 0.331331] fb2:win2
[ 0.331444] rk30 lcdc0 clk enable...
[ 0.331605] rk30 lcdc0 clk disable...
[ 0.331644] lcdc0: dclk:148500000>>fps:60 rk30_load_screen for lcdc0 ok!
[ 0.332031] Switched to NOHz mode on CPU #0
[ 0.332740] Switched to NOHz mode on CPU #1
[ 0.391784] fb0:phy:94000000>>vir:f8000000>>len:0x2000000
[ 0.391994] rk30_lcdc_open>>open:1>>cnt:0
[ 0.392126] rk30 lcdc0 clk enable...
[ 0.392136] lcdc0 wakeup from standby!
[ 0.392147] lcdc0 win1 open
[ 0.392157] lcdc0 win1 open,atv layer:1
[ 0.392381] win1_set_par for lcdc0>>format:2>>>xact:1920>>yact:1080>>xsize:1920>>ysize:1080>>xvir:1920>>yvir:1080>>xpos:192>>ypos:41>>
[ 0.392567] <6>lcdc0>>win1_display>>y_addr:0x94000000>>uv_addr:0x95000000
[ 0.409482] Console: switching to colour frame buffer device 240x67
[ 0.409514] <6>lcdc0>>win1_display>>y_addr:0x94000000>>uv_addr:0x95000000
[ 0.436023] rk_fb_register>>>>>fb0
[ 0.436328] rk_fb_register>>>>>fb1
[ 0.436576] rk_fb_register>>>>>fb2
[ 0.436651] rk30 lcdc0 probe ok!
[ 0.436816] pwm_regulator_probe:n_voltages=19
[ 0.437054] pwm_regulator.0: driver initialized
[ 0.453950] NET: Registered protocol family 2
[ 0.454177] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.454688] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.456667] TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
[ 0.457808] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.457933] TCP reno registered
[ 0.458003] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.458144] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.458641] NET: Registered protocol family 1
[ 0.577697] rk30-tsadc rk30-tsadc: initialized
[ 0.577884] PMU: registered new PMU device of type 0
[ 0.578773] DVFS WARNING: vd_cpu : selector=86,but volt <=0
[ 0.579752] [BT_RFKILL]: ret=0x0
[ 0.579944] Loaded driver for PL330 DMAC-1 rk29-pl330
[ 0.580051] DBUFF-32x8bytes Num_Chans-6 Num_Peri-12 Num_Events-12
[ 0.580245] Loaded driver for PL330 DMAC-2 rk29-pl330
[ 0.580349] DBUFF-64x8bytes Num_Chans-7 Num_Peri-20 Num_Events-14
[ 0.581200] highmem bounce pool size: 64 pages
[ 0.581476] ashmem: initialized
[ 0.587642] fuse init (API version 7.16)
[ 0.588018] msgmni has been set to 1525
[ 0.589044] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.589198] io scheduler noop registered
[ 0.589279] io scheduler deadline registered
[ 0.590998] io scheduler cfq registered (default)
[ 0.592658] io scheduler vr registered
[ 0.594182] io scheduler sio registered
[ 0.601888] rga: Driver loaded succesfully
[ 0.603476] HDMI: hdmi_register() - video source 0 display 0
[ 0.605148] HDMI: hdmi_submit_work event 0100 delay 0
[ 0.606718] HDMI:
[ 0.606724] hdmi_work_queue() - evt= 1 0
[ 0.606825] RK30 HDMI: hdmi irq wake up
[ 0.606838]
[ 0.606858] HDMI: hdmi_submit_work event 0404 delay 10
[ 0.606921] HDMI: hdmi_submit_work event 0404 delay 10
[ 0.606975] rk30-hdmi rk30-hdmi: rk30 hdmi probe sucess.
[ 0.612167] rk_serial.c v1.3 2012-12-14
[ 0.612421] rk_serial.0: ttyS0 at MMIO 0x10124000 (irq = 66) is a rk29_serial.0
[ 0.618798] HDMI: hdmi_work_queue() - exit
[ 0.618808]
[ 0.621440] HDMI:
[ 0.621446] hdmi_work_queue() - evt= 4 4
[ 0.623942] RK30 HDMI: [rk30_hdmi_detect_hotplug] value c0
[ 0.623953]
[ 0.626374] HDMI: hdmi_work_queue() - hpd is 2 hotplug is 0
[ 0.627662] HDMI: hdmi_wq_insert
[ 0.628959] HDMI: hdmi_wq_parse_edid
[ 0.630226] RK30 HDMI: [rk30_hdmi_read_edid] block 0
[ 0.630236]
[ 0.641145] rk_serial rk_serial.0: membase 0xf70c4000
[ 0.642500] rk_serial.3: ttyS3 at MMIO 0x20068000 (irq = 69) is a rk29_serial.3
[ 0.651082] RK30 HDMI: [rk30_hdmi_read_edid] edid read value 98
[ 0.651095]
[ 0.654321] RK30 HDMI: [rk30_hdmi_read_edid] edid read sucess
[ 0.654334]
[ 0.657058] 0x00 ,0xff ,0xff ,0xff ,0xff ,0xff ,0xff ,0x00 ,0x26 ,0xcd ,0x0c ,0x56 ,0x07 ,0x06 ,0x00 ,0x00 ,
[ 0.658773] 0x19 ,0x13 ,0x01 ,0x03 ,0x80 ,0x34 ,0x1d ,0x78 ,0x2a ,0x60 ,0x41 ,0xa6 ,0x56 ,0x4a ,0x9c ,0x25 ,
[ 0.660490] 0x12 ,0x50 ,0x54 ,0xbf ,0xef ,0x00 ,0x71 ,0x4f ,0x81 ,0x40 ,0x81 ,0x80 ,0x95 ,0x00 ,0x95 ,0x0f ,
[ 0.662229] 0xb3 ,0x00 ,0x01 ,0x01 ,0x01 ,0x01 ,0x02 ,0x3a ,0x80 ,0x18 ,0x71 ,0x38 ,0x2d ,0x40 ,0x58 ,0x2c ,
[ 0.663919] 0x45 ,0x00 ,0x09 ,0x25 ,0x21 ,0x00 ,0x00 ,0x1e ,0x00 ,0x00 ,0x00 ,0xfd ,0x00 ,0x38 ,0x4c ,0x1e ,
[ 0.665582] 0x53 ,0x11 ,0x00 ,0x0a ,0x20 ,0x20 ,0x20 ,0x20 ,0x20 ,0x20 ,0x00 ,0x00 ,0x00 ,0xfc ,0x00 ,0x50 ,
[ 0.667243] 0x4c ,0x32 ,0x34 ,0x30 ,0x39 ,0x48 ,0x44 ,0x0a ,0x20 ,0x20 ,0x20 ,0x20 ,0x00 ,0x00 ,0x00 ,0xff ,
[ 0.668932] 0x00 ,0x31 ,0x31 ,0x30 ,0x30 ,0x35 ,0x4d ,0x39 ,0x36 ,0x30 ,0x31 ,0x35 ,0x34 ,0x33 ,0x01 ,0x69 ,
[ 0.670667] RK30 HDMI: [rk30_hdmi_read_edid] block 1
[ 0.670678]
[ 0.681066] rk_serial rk_serial.3: membase 0xf70c8000
[ 0.685433] loop: module loaded
[ 0.686984] Android kernel panic handler initialized (bind=kpanic)
[ 0.689289] rknand_init:
[ 0.690967] rk_nand_probe:
[ 0.692597] RK30 HDMI: [rk30_hdmi_read_edid] edid read value 98
[ 0.692611]
[ 0.692618] platform_driver_register:ret = 0
[ 0.692644] PPP generic driver version 2.4.2
[ 0.693184] PPP Deflate Compression module registered
[ 0.693204] PPP BSD Compression module registered
[ 0.703406] RK30 HDMI: [rk30_hdmi_read_edid] edid read sucess
[ 0.703427]
[ 0.706653] 0x02 ,0x03 ,0x1f ,0xf1 ,0x4c ,0x01 ,0x02 ,0x03 ,0x04 ,0x05 ,0x10 ,0x11 ,0x12 ,0x13 ,0x14 ,0x1e ,
[ 0.708524] 0x1f ,0x23 ,0x09 ,0x07 ,0x01 ,0x83 ,0x01 ,0x00 ,0x00 ,0x65 ,0x03 ,0x0c ,0x00 ,0x10 ,0x00 ,0x8c ,
[ 0.710364] 0x0a ,0xd0 ,0x8a ,0x20 ,0xe0 ,0x2d ,0x10 ,0x10 ,0x3e ,0x96 ,0x00 ,0x09 ,0x25 ,
[ 0.710752] PPP MPPE Compression module registered
[ 0.710776] 0x21 ,0x00 ,0x00 ,
[ 0.710790] 0x18 ,0x01 ,0x1d ,0x00 ,0x72 ,0x51 ,0xd0 ,0x1e ,0x20 ,0x6e ,0x28 ,0x55 ,0x00 ,0x09 ,0x25 ,0x21 ,
[ 0.710833] 0x00 ,0x00 ,0x1e ,0x8c ,0x0a ,0xd0 ,0x90 ,0x20 ,0x40 ,0x31 ,0x20 ,0x0c ,0x40 ,0x55 ,0x00 ,0x09 ,
[ 0.710875] 0x25 ,0x21 ,0x00 ,0x00 ,0x18 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
[ 0.710915] 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
[ 0.710960] 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x4f ,
[ 0.711126] *_****** Show Sink Info ********
[ 0.711146] Support video mode:
[ 0.711157] 1920x1080p@60Hz.
[ 0.711173] 1920x1080p@50Hz.
[ 0.711183] 1280x720p@60Hz.
[ 0.711194] 1280x720p@50Hz.
[ 0.711204] 720x576p@50Hz.
[ 0.711213] 720x480p@60Hz.
[ 0.711224] Support audio type: LPCM
[ 0.711239] Support audio sample rate:
[ 0.711252] 32000
[ 0.711260] 44100
[ 0.711268] 48000
[ 0.711276] Support audio word lenght:
[ 0.711287] 16bit
[ 0.711295] 20bit
[ 0.711303] 24bit
[ 0.711311] ******** Show Sink Info ********
[ 0.711333] HDMI: hdmi_wq_set_video
[ 0.711374] lcdc0: dclk:148500000>>fps:60 rk30_load_screen for lcdc0 ok!
[ 0.711434] win1_set_par for lcdc0>>format:2>>>xact:1920>>yact:1080>>xsize:1920>>ysize:1080>>xvir:1920>>yvir:1080>>xpos:192>>ypos:41>>
[ 0.711489] <6>lcdc0>>win1_display>>y_addr:0x94000000>>uv_addr:0x95000000
[ 0.752541] NET: Registered protocol family 24
[ 0.752555] RK30 HDMI: [rk30_hdmi_config_video]
[ 0.752566]
[ 0.752846] RK30 HDMI: [rk30_hdmi_config_video] sucess output HDMI.
[ 0.752860]
[ 0.752869] RK30 HDMI: [rk30_hdmi_config_vsi] vic_3d 16 format 0.
[ 0.752889]
[ 0.752912] RK30 HDMI: [rk30_hdmi_config_vsi] info[0] is 0x81.
[ 0.752934]
[ 0.752945] RK30 HDMI: [rk30_hdmi_config_vsi] info[1] is 0x01.
[ 0.752964]
[ 0.752975] RK30 HDMI: [rk30_hdmi_config_vsi] info[2] is 0x04.
[ 0.752995]
[ 0.753004] RK30 HDMI: [rk30_hdmi_config_vsi] info[3] is 0x6b.
[ 0.753019]
[ 0.753028] RK30 HDMI: [rk30_hdmi_config_vsi] info[4] is 0x03.
[ 0.753046]
[ 0.753058] RK30 HDMI: [rk30_hdmi_config_vsi] info[5] is 0x0c.
[ 0.753074]
[ 0.753085] RK30 HDMI: [rk30_hdmi_config_vsi] info[6] is 0x00.
[ 0.753103]
[ 0.753115] RK30 HDMI: [rk30_hdmi_config_vsi] info[7] is 0x00.
[ 0.753130]
[ 0.753141] RK30 HDMI: [rk30_hdmi_config_vsi] info[8] is 0x00.
[ 0.753162]
[ 0.753174] RK30 HDMI: [rk30_hdmi_config_vsi] info[9] is 0x00.
[ 0.753193]
[ 0.799691] usbcore: registered new interface driver asix
[ 0.801725] usbcore: registered new interface driver cdc_ether
[ 0.803634] usbcore: registered new interface driver net1080
[ 0.805469] Rockchip WiFi SYS interface (V1.00) ...
[ 0.807303] Initializing USB Mass Storage driver...
[ 0.809091] usbcore: registered new interface driver usb-storage
[ 0.810827] USB Mass Storage support registered.
[ 0.812768] usbcore: registered new interface driver usbserial
[ 0.814619] USB Serial support registered for generic
[ 0.816476] usbcore: registered new interface driver usbserial_generic
[ 0.818314] usbserial: USB Serial Driver core
[ 0.820132] USB Serial support registered for GSM modem (1-port)
[ 0.822062] usbcore: registered new interface driver option
[ 0.823884] option: v0.7.2:USB Driver for GSM modems
[ 0.951069] RK30 HDMI: [rk30_hdmi_control_output] 3
[ 0.951078]
[ 0.954369] HDMI: hdmi_wq_set_audio
[ 0.956088] HDMI: hdmi_wq_set_output mute 0
[ 0.957687] RK30 HDMI: [rk30_hdmi_control_output] 0
[ 0.957695]
[ 0.960603] RK30 HDMI: [rk30_hdmi_set_pwr_mode] mode 4
[ 0.960611]
[ 0.981053] RK30 HDMI: [rk30_hdmi_set_pwr_mode] curmode 40
[ 0.981062]
[ 0.984256] RK30 HDMI: [rk30_hdmi_set_pwr_mode] mode 8
[ 0.984264]
[ 1.001054] RK30 HDMI: [rk30_hdmi_set_pwr_mode] curmode 80
[ 1.001062]
[ 1.021071] HDMI: hdmi_work_queue() - exit
[ 1.021078]
[ 1.024151] HDMI:
[ 1.024156] hdmi_work_queue() - evt= 4 4
[ 1.026886] RK30 HDMI: [rk30_hdmi_detect_hotplug] value c0
[ 1.026894]
[ 1.029732] HDMI: hdmi_work_queue() - hpd is 2 hotplug is 2
[ 1.031222] HDMI: hdmi_work_queue() - exit
[ 1.031229]
[ 1.047055] DWC_OTG: ^^^^^^^^^^^^^^^^^^Host Mode
[ 1.048498] usb20_otg usb20_otg: DWC OTG Controller
[ 1.049967] usb20_otg usb20_otg: new USB bus registered, assigned bus number 1
[ 1.051516] usb20_otg usb20_otg: irq 48, io mem 0x00000000
[ 1.053031] DWC_OTG: Init: Port Power? op_state=1
[ 1.054487] DWC_OTG: Init: Power Port (0)
[ 1.055985] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.057492] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.058981] usb usb1: Product: DWC OTG Controller
[ 1.060346] usb usb1: Manufacturer: Linux 3.0.36+ dwc_otg_hcd
[ 1.061873] usb usb1: SerialNumber: usb20_otg
[ 1.063729] hub 1-0:1.0: USB hub found
[ 1.065216] hub 1-0:1.0: 1 port detected
[ 1.069025] DWC_OTG: host20_driver_probe host2.0 reg addr: 0x101c0000 remap:0xf7180000
[ 1.280981] DWC_OTG: ^^^^^^^^^^^^^^^^^^Host Mode
[ 1.282612] usb20_host usb20_host: DWC OTG Controller
[ 1.284239] usb20_host usb20_host: new USB bus registered, assigned bus number 2
[ 1.285907] usb20_host usb20_host: irq 49, io mem 0x00000000
[ 1.287560] DWC_OTG: Init: Port Power? op_state=1
[ 1.289160] DWC_OTG: Init: Power Port (0)
[ 1.290809] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.292466] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.294082] usb usb2: Product: DWC OTG Controller
[ 1.295743] usb usb2: Manufacturer: Linux 3.0.36+ host20_hcd
[ 1.297432] usb usb2: SerialNumber: usb20_host
[ 1.299405] hub 2-0:1.0: USB hub found
[ 1.301059] hub 2-0:1.0: 1 port detected
[ 1.302983] DWC_OTG: Mode Mismatch Interrupt: currently in Host mode
[ 1.305568] android_usb gadget: Mass Storage Function, version: 2009/09/11
[ 1.307278] android_usb gadget: Number of LUNs=2
[ 1.308891] lun0: LUN: removable file: (no medium)
[ 1.310387] lun1: LUN: removable file: (no medium)
[ 1.312219] android_usb gadget: android_usb ready
[ 1.314023] input: rk29-keypad as /devices/platform/rk29-keypad/input/input0
[ 1.316120] usbcore: registered new interface driver xpad
[ 1.318153] using rtc device, tps65910, for alarms
[ 1.318457] lirc_dev: IR Remote Control driver registered, major 251
[ 1.321675] IR NEC protocol handler initialized
[ 1.323346] IR RC5(x) protocol handler initialized
[ 1.325005] IR RC6 protocol handler initialized
[ 1.326474] IR JVC protocol handler initialized
[ 1.328080] IR Sony protocol handler initialized
[ 1.329666] IR RC5 (streamzap) protocol handler initialized
[ 1.331315] IR LIRC bridge handler initialized
[ 1.332894] Linux video capture interface: v2.00
[ 1.334664] usbcore: registered new interface driver uvcvideo
[ 1.336285] USB Video Class driver (v1.1.0)
[ 1.337926] def_ref_volt: 2500mV, curr_ref_volt: 2500mV
[ 1.340237] device-mapper: uevent: version 1.0.3
[ 1.342153] device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: [email protected]
[ 1.343899] Bluetooth: HCI UART driver ver 2.2
[ 1.345587] Bluetooth: HCI H4 protocol initialized
[ 1.347228] Bluetooth: HCI BCSP protocol initialized
[ 1.348910] Bluetooth: HCILL protocol initialized
[ 1.350575] Bluetooth: HCIATH3K protocol initialized
[ 1.352216] Bluetooth: BlueFRITZ! USB driver ver 1.2
[ 1.353855] usbcore: registered new interface driver bfusb
[ 1.355452] Bluetooth: Generic Bluetooth USB driver ver 0.6
[ 1.357076] usbcore: registered new interface driver btusb
[ 1.358660] Bluetooth: Generic Bluetooth SDIO driver ver 0.1
[ 1.360331] [imoseyon] interactiveX enter
[ 1.362060] cpuidle: using governor ladder
[ 1.363667] cpuidle: using governor menu
[ 1.380531]
[ 1.380535] drivers/mmc/core/core.c...1824.. ===== mmc_rescan Begin....[mmc0]
[ 1.380549] .Line3910..The End of SDMMC-probe Ver.5.03 The last modify date is 2013-02-21. [sd_mmc]
[ 1.380938] .Line3910..The End of SDMMC-probe Ver.5.03 The last modify date is 2013-02-21. [sdio]
[ 1.382917] usbcore: registered new interface driver usbhid
[ 1.382938] usbhid: USB HID core driver
[ 1.391375] logger: created 256K log 'log_main'
[ 1.392890] logger: created 256K log 'log_events'
[ 1.394518] logger: created 256K log 'log_radio'
[ 1.395630] rk29_sdmmc_change_clk_div..1935.. newDiv=62, newCLK=299Khz [sd_mmc]
[ 1.397603] logger: created 256K log 'log_system'
[ 1.399196] mt6622_probe.
[ 1.400740] mt6622 reset_gpio is busy!
[ 1.402364] mt6622: probe of mt6622 failed with error -1
[ 1.405069] asoc: hdmi-audio-codec <-> rk29_i2s.0 mapping ok
[ 1.406954] ALSA device list:
[ 1.408493] #0: ROCKCHIP HDMI
[ 1.409947] GACT probability NOT on
[ 1.411516] Mirror/redirect action on
[ 1.411579] u32 classifier
[ 1.413045] Actions configured
[ 1.414518] Netfilter messages via NETLINK v0.30.
[ 1.416086] nf_conntrack version 0.5.0 (14634 buckets, 58536 max)
[ 1.418095] ctnetlink v0.93: registering with nfnetlink.
[ 1.419672] NF_TPROXY: Transparent proxy support initialized, version 4.1.0
[ 1.421247] NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
[ 1.423086] xt_time: kernel timezone is -0000
[ 1.424772] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 1.426289] arp_tables: (C) 2002 David S. Miller
[ 1.427872] TCP cubic registered
[ 1.429793] NET: Registered protocol family 10
[ 1.432081] Mobile IPv6
[ 1.433670] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 1.435349] IPv6 over IPv4 tunneling driver
[ 1.437317]
[ 1.437322] mmc_attach_sd..1219.. ===== Begin to identify card as SD-card. [mmc0]
[ 1.437734] NET: Registered protocol family 17
[ 1.437821] NET: Registered protocol family 15
[ 1.438103] Bridge firewalling registered
[ 1.438447] Bluetooth: RFCOMM TTY layer initialized
[ 1.438492] Bluetooth: RFCOMM socket layer initialized
[ 1.438510] Bluetooth: RFCOMM ver 1.11
[ 1.438531] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 1.438550] Bluetooth: BNEP filters: protocol multicast
[ 1.438645] NET: Registered protocol family 35
[ 1.439012] lib80211: common routines for IEEE802.11 drivers
[ 1.439026] lib80211_crypt: registered algorithm 'NULL'
[ 1.439245] VFP support v0.3: rk30-camera version: v0.2.31 Zoom by ipp
[ 1.459484] implementor 41 architecture 3 part 30 variant 9 rev 4
[ 1.461366] get cif ldo failed!
[ 1.462901] get cif ldo failed!
[ 1.467762] get cif ldo failed!
[ 1.469233] camera 34-0-ov5642_back: Probe ov5642_back failed
[ 1.470749] rk30-camera version: v0.2.31 Zoom by ipp
[ 1.472450] tps65910-rtc tps65910-rtc: setting system clock to 2013-06-20 19:08:51 UTC (1371755331)
[ 1.474361] usbcore: registered new interface driver snd-usb-audio
[ 1.475928] Warning: unable to open an initial console.
[ 1.477772] Freeing init memory: 2992K
[ 1.479465] get cif ldo failed!
[ 1.481352] get cif ldo failed!
[ 1.487385] get cif ldo failed!
[ 1.489082] camera 33-0-ov2659_front: Probe ov2659_front failed
[ 1.514741] rk29_sdmmc_change_clk_div..1935.. newDiv=0, newCLK=37125Khz [sd_mmc]
[ 1.516774] mmc0: new high speed SDHC card at address aaaa
[ 1.519090] mmcblk0: mmc0:aaaa SU08G 7.40 GiB
[ 1.522727]
[ 1.522732] msdos_partition..461... ==== Begin to parse sdcard-partition. [mmc0]
[ 1.526312] msdos_partition..530... ==== The sdcard has MBR. [mmc0]
[ 1.528096] msdos_partition..543... ==== partition-1, size=7760896KB [mmc0]
[ 1.529830] msdos_partition..571... ==== main partition-1....[mmc0]
[ 1.531686] mmcblk0: p1
[ 1.534018] mmc_rescan_try_freq..1718.. ===== Initialize SD-card successfully. [mmc0]
[ 1.536067]
[ 1.536073] drivers/mmc/core/core.c...1824.. ===== mmc_rescan Begin....[mmc1]
[ 1.558526] udevd[95]: starting version 175
[ 1.691248] usb 2-1: new high speed USB device number 2 using usb20_host
[ 1.829889] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[ 1.901373] usb 2-1: New USB device found, idVendor=0409, idProduct=005a
[ 1.903434] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.906195] hub 2-1:1.0: USB hub found
[ 1.908345] hub 2-1:1.0: 4 ports detected
[ 2.181722] usb 2-1.1: new high speed USB device number 3 using usb20_host
[ 2.296825] usb 2-1.1: New USB device found, idVendor=0b95, idProduct=772a
[ 2.310776] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.324061] usb 2-1.1: Product: AX88x72A
[ 2.335295] usb 2-1.1: Manufacturer: ASIX Elec. Co\xffffffe0\xffffffbd\xffffffb2\xffffffbd\xffffffb2p.
[ 2.346821] usb 2-1.1: SerialNumber: 000002
[ 2.953649] init: ureadahead main process (164) terminated with status 5
[ 3.044123] ASIX USB Ethernet Adapter:v4.1.1 20:47:29 Jun 20 2013
[ 3.044144] <6> http://www.asix.com.tw
[ 3.049960] ----> axusbnet_probe 1276:bind ASIX AX88772A USB 2.0 Ethernet
[ 3.052968] eth%d: status ep1in, 8 bytes period 11
[ 3.056729] eth0: register 'asix' at usb-usb20_host-1.1, ASIX AX88772A USB 2.0 Ethernet, 00:10:13:ae:a4:ba
[ 3.141279] usb 2-1.2: new low speed USB device number 4 using usb20_host
[ 3.224605] init: mounted-proc main process (170) terminated with status 1
[ 3.283148] usb 2-1.2: New USB device found, idVendor=04d9, idProduct=2519
[ 3.285276] usb 2-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 3.287313] usb 2-1.2: Product: 2.4G Wireless Touchpad Keyboard
[ 3.311377] input: 2.4G Wireless Touchpad Keyboard as /devices/platform/usb20_host/usb2/2-1/2-1.2/2-1.2:1.0/input/input1
[ 3.314669] generic-usb 0003:04D9:2519.0001: input,hidraw0: USB HID v1.10 Keyboard [2.4G Wireless Touchpad Keyboard] on usb-usb20_host-1.2/input0
[ 3.343763] input: 2.4G Wireless Touchpad Keyboard as /devices/platform/usb20_host/usb2/2-1/2-1.2/2-1.2:1.1/input/input2
[ 3.346794] generic-usb 0003:04D9:2519.0002: input,hidraw1: USB HID v1.10 Mouse [2.4G Wireless Touchpad Keyboard] on usb-usb20_host-1.2/input1
[ 3.451805] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[ 4.064598] udevd[322]: starting version 175
[ 4.604991] DWC_OTG: frame_number 0x18dc, start 0x18d7, complete: 1
[ 4.605042] DWC_OTG: frame_number 0x18dc, start 0x18d7, complete: 1
[ 4.934789] <6>lcdc0>>win1_display>>y_addr:0x94000000>>uv_addr:0x95000000
[ 5.337596] <6>lcdc0>>win1_display>>y_addr:0x94000000>>uv_addr:0x95000000
[ 5.483383] <6>lcdc0>>win1_display>>y_addr:0x94000000>>uv_addr:0x95000000
[ 5.817903] <6>lcdc0>>win1_display>>y_addr:0x94000000>>uv_addr:0x95000000
[ 6.112736] eth0: open: enable queueing (rx 44, tx 60) mtu 1500 ASIX framing
[ 6.113029] eth0: rxqlen 0 --> 10
[ 6.113161] eth0: rxqlen 10 --> 20
[ 6.113373] eth0: rxqlen 20 --> 30
[ 6.113493] eth0: rxqlen 30 --> 40
[ 6.113564] eth0: rxqlen 40 --> 44
[ 8.546180] eth0: ax88772a - Link status is: 0
[ 10.338192] eth0: ax88772a - Link status is: 1

[Galland]

check arch/arm/mach-rk30/board-rk30-sdk-sdmmc.c

usumfabricae used these ones in his iMito stick and communicated with it:
#define RK30SDK_WIFI_GPIO_POWER_N RK30_PIN3_PC7
#define RK30SDK_WIFI_GPIO_RESET_N RK30_PIN3_PD1

For reference:
https://github.com/usumfabricae/picuntu-3.0.8-alok/commit/2ed3e5bc6479c854dd16384d14b4f2c81fcb3181

[usumfabricae]

Successfully tested
Just do the changes on:
#define RK30SDK_WIFI_GPIO_POWER_N RK30_PIN3_PC7
#define RK30SDK_WIFI_GPIO_RESET_N RK30_PIN3_PD1

compile it as a module:
comment in Linux3188/drivers/net/wireless/Makefile
#obj-$(CONFIG_MT5931) += mt5931/
#obj-$(CONFIG_MT5931_MT6622) += mt5931/
and build the kernel

Build wlan.ko replace Makefile with Makefile.modulein Linux3188/drivers/net/wireless/mt5931 and fix KDIR within Makefile

in ./os/linux/gl_init.c uncomment the following
module_init(initWlan);
module_exit(exitWlan);
Than build the module

[usumfabricae]

Can I open another Issue on ISOCHRONOUS USB data transfer. Is there anyone interested in fixing this kind of bug?

[RubCaj]

6/21/2013 next compiling test
with module creating
Thanks to both !!!

[Galland]

by the way, just found a "wifi_launcher" folder under /drivers/net/wireless and see that it is the one calling "rockchip_wifi_init_module" (a symbol exported by mt5931), maybe that has to be compiled in (need to modify wireless Makefile to include that folder)

[usumfabricae]

committed changes on https://github.com/usumfabricae/Linux3188
Wifi Works fine thre're still some messages to be removed from log.
Now I'm looking to see if I can get bluetooth 6522 working as well

[RubCaj]

No succes on MK802IIIS:
#define RK30SDK_WIFI_GPIO_POWER_N RK30_PIN3_PC7
#define RK30SDK_WIFI_GPIO_RESET_N RK30_PIN3_PD1
in arch/arm/mach-rk30/board-rk30-sdk-sdmmc.c

[ 1.361765] mt6622_probe.
[ 1.363231] mt6622 reset_gpio is busy!
[ 1.364566] mt6622: probe of mt6622 failed with error -1

Inspection:
.config
https://gist.github.com/RubCaj/5841962#file-config-20130622_172213

board-rk30-sdk-sdmmc.c
https://gist.github.com/RubCaj/5841962#file-board-rk30-sdk-sdmmc-c

Next test:
module wlan.ko creation
and newest
https://github.com/usumfabricae/Linux3188 15 mins ago

[usumfabricae]

NO LUCK with Blutooth.
As long as I try to power on BT I get the following.
I think there's a mismatch in GPIO mapping for BT

<3>[ 85.502405] init: untracked pid 197 exited
<6>[ 116.781044] [MT6622] mt_bt_power_on ++
<4>[ 116.787013] ------------[ cut here ]------------
<4>[ 116.792436] WARNING: at drivers/gpio/gpiolib.c:101 gpio_ensure_requested+0x44/0x118()
<7>[ 116.798423] autorequest GPIO-359
<7>[ 116.804417] from
<7>[ 116.811470] from
<7>[ 116.818989] from
<7>[ 116.826858] from
<7>[ 116.835225] from
<7>[ 116.843983] from
<7>[ 116.853104] from
<7>[ 116.862451] from
<7>[ 116.872040] from
<4>[ 116.881692] ---[ end trace 4b22d6b2b518088f ]---
<4>[ 116.895302] ------------[ cut here ]------------
<4>[ 116.905449] WARNING: at drivers/gpio/gpiolib.c:101 gpio_ensure_requested+0x44/0x118()
<7>[ 116.916223] autorequest GPIO-279
<7>[ 116.927030] from
<7>[ 116.939033] from
<7>[ 116.951583] from
<7>[ 116.964625] from
<7>[ 116.977909] from
<7>[ 116.991318] from
<7>[ 117.005013] from
<7>[ 117.018609] from
<7>[ 117.032191] from
<4>[ 117.045571] ---[ end trace 4b22d6b2b5180890 ]---
<4>[ 117.059355] rk29_sdmmc_command_complete..2906...CMD53(arg=0x94000804), hoststate=1, errorTimes=1, errorStep=0x1e ! [sdio]
<4>[ 117.066876] rk29_sdmmc_command_complete..2906...CMD53(arg=0x10002058), hoststate=1, errorTimes=1, errorStep=0x1e ! [sdio]
<7>[ 117.074074] sdio_readsb() reports error: fffffff4HAL_PORT_RD access fail! 0x10
<6>[ 118.491469] [MT6622] request_irq IRQ359 success
<6>[ 118.504899] [MT6622] mt_bt_power_on --

[RubCaj]

HINT:
last comment from usumfabricae was mutilated
correct comment in mail

NEW:
Linux rk3066dev 3.0.36+ #4 SMP PREEMPT Sat Jun 22 22:17:14 CEST 2013 armv7l armv7l armv7l GNU/Linux

module wlan.ko on MK802IIIS

insmod /lib/modules/3.0.36+/kernel/drivers/net/wireless/mt5931/wlan.ko
dmesg:
[ 2548.238535] MT5931 SDIO WiFi driver (Powered by Rockchip,Ver 2.12) init.
[ 2548.238569] initWlan
[ 2548.238580] ## Calling platform_driver_register
[ 2548.238663] ## wifi_probe
[ 2548.238677] wifi_set_power = 1
[ 2548.238692] rk29sdk_wifi_power: 1
[ 2548.502005] wifi turn on power
[ 2548.502023] wifi_set_carddetect = 1
[ 2548.502036] rk29sdk_wifi_set_carddetect:1
[ 2548.502051] mmc1: slot status change detected(0-1)
[ 2548.503541] wl_android_wifictrl_func_add success.
[ 2548.701480]
[ 2548.701508] drivers/mmc/core/core.c...1824.. ===== mmc_rescan Begin....[mmc1]
[ 2548.747596] rk29_sdmmc_command_complete..2906...CMD5(arg=0x0), hoststate=1, errorTimes=1, errorStep=0x1e ! [sdio]
[ 2548.748422] rk29_sdmmc_command_complete..2906...CMD55(arg=0x0), hoststate=1, errorTimes=1, errorStep=0x1e ! [sdio]
[ 2548.749202] rk29_sdmmc_command_complete..2906...CMD55(arg=0x0), hoststate=1, errorTimes=1, errorStep=0x1e ! [sdio]
[ 2548.749961] rk29_sdmmc_command_complete..2906...CMD55(arg=0x0), hoststate=1, errorTimes=1, errorStep=0x1e ! [sdio]
[ 2548.750696] rk29_sdmmc_command_complete..2906...CMD55(arg=0x0), hoststate=1, errorTimes=1, errorStep=0x1e ! [sdio]
[ 2548.751463] rk29_sdmmc_command_complete..2906...CMD1(arg=0x0), hoststate=1, errorTimes=1, errorStep=0x1e ! [sdio]

rmmod wlan

[ 2508.796052] Remove wlan!
[ 2508.796143] 0 == u4WlanDevNum
[ 2508.809904] ## Unregister platform_driver_register
[ 2508.810096] ## wifi_remove
[ 2508.810157] wifi_set_power = 0
[ 2508.810222] rk29sdk_wifi_power: 0
[ 2509.010365] wifi shut off power
[ 2509.010381] wifi_set_carddetect = 0
[ 2509.010394] rk29sdk_wifi_set_carddetect:0
[ 2509.010409] mmc1: slot status change detected(1-0)
[ 2509.010455]
[ 2509.010460] drivers/mmc/core/core.c...1824.. ===== mmc_rescan Begin....[mmc1]
[ 2509.012537] exitWlan

[aloksinha2001]

Guys

Thanks for the fantastic work you guys are doing, taking this forward. I regret, I have not been able to contribute, as much I would have liked. 3188 and real life is making sure of that.
I am very impressed with the progress you folks are making.

Alok

[aloksinha2001]

When I was working on it, one of the things I tried was to check the debug on android, and compare with the Linux insmod log.

[usumfabricae]

RubCaj could you try https://github.com/usumfabricae/Linux3188
With that one I can have wlan working like a charm (only sometimes I have strange names for network when I iwlist, but I can live with that).

For some obscure reason seems that there's something different in GPIO management in this kernel release (didn't check if it's define related) but in the end for IMITO I didn't need to change RK30SDK_WIFI_GPIO_POWER_N definition. I only did a few changes to load wlan as a module and Kconfig, Makefile and .config to compile as I wish.

If this doesn't work, could you try dumping GPIO (https://github.com/usumfabricaeGPIO_DUMP.git a wonderful utility I found in internet during this testing period. You need to compile the module against the same kernel header version of your working ANDROID kernel) and try switching on and off wifi to check which GPIO pin are changing.

If you wish I could help in the late afternoon (now it's 11 am here).

[RubCaj]

A lot of thanks usumfabricae
A small step further
Incidentally, I was able to test with this git https://github.com/usumfabricae/Linux3188

modprobe wlan

Result: Open FW image: WIFI_RAM_CODE failed
here is the relevant part of dmesg

[ 5623.612679] MT5931 SDIO WiFi driver (Powered by Rockchip,Ver 2.12) init.
[ 5623.612712] initWlan
[ 5623.612727] ## Calling platform_driver_register
[ 5623.612811] ## wifi_probe
[ 5623.612831] wifi_set_power = 1
[ 5623.612849] rk29sdk_wifi_power: 1
[ 5623.863960] wifi turn on power
[ 5623.863976] wifi_set_carddetect = 1
[ 5623.863989] rk29sdk_wifi_set_carddetect:1
[ 5623.864005] mmc1: slot status change detected(0-1)
[ 5623.864062] rk29_sdmmc_change_clk_div..1935.. newDiv=42, newCLK=294Khz [sdio]
[ 5623.864601] wl_android_wifictrl_func_add success.
[ 5624.063932]
[ 5624.063959] drivers/mmc/core/core.c...1824.. ===== mmc_rescan Begin....[mmc1]
[ 5624.108481]
[ 5624.108508] mmc_attach_sdio..801.. ===== Begin to identify card as SDIO-card. [mmc1]
[ 5624.144851] rk29_sdmmc_change_clk_div..1935.. newDiv=0, newCLK=24750Khz [sdio]
[ 5624.150201] mmc1: new high speed SDIO card at address 0001
[ 5624.152700] wireless_dev prWdev(0xf0054200) allocated
[ 5624.152912] wiphy (0xf03e0120) allocated
[ 5624.156984] net_device prDev(0xf0186800) allocated
[ 5624.157576] Open FW image: WIFI_RAM_CODE failed
[ 5624.157660] Remove wlan!
[ 5624.157711] 0 == u4WlanDevNum
[ 5624.157850] wlan: probe of mmc1:0001:1 failed with error -1
[ 5624.157997] mmc_rescan_try_freq..1675.. ===== Initialize SDIO successfully. [mmc1]

your hint with
https://github.com/usumfabricae/GPIO_DUMP.git (last slash is missing)
and compiling against the kernel accomplished
app/gpio created
Next step? Tool is unknown to me.
Thanks

[Galland]

WIFI_RAM_CODE is a firmware, you can find it in /drivers/net/wireless/mt5931/fw_....
it has to be placed in your uSD card's /etc/firmware or around, the place is specified in the mt5931 folder in one source file

[usumfabricae]

It should go under /system/etic/firmware/Wifi_ram_code (uppercase) it's hardcoded in one of mt5931 define. Since i'm testing on hybrid Linux/android rootfs image it wasn't an issue to me. Maybe we can put it in Kconfig. You can use the app to read gpio registrer values and dump them on a file. Just call it From a script passing one gpioid atre the other. Later i can share the script. Don't expect something magic. There're further options i'm still investigating.

[RubCaj]

Great! finally success. Thats it
MT5931 as module wlan.ko runs smoothly on MK802IIIS
Last step do not forget - as it happened to me - to copy
../drivers/net/wireless/mt5931/firmware_5931/WIFI_RAM_CODE
to
/etc/firmware/WIFI_RAM_CODE on the Android

background:
In source ../drivers/net/wireless/mt5931/include/config.h WIFI_RAM_CODE is defined

#define CFG_FW_FILENAME             "WIFI_RAM_CODE"

and in ../drivers/net/wireless/mt5931/os/linux/gl_kal.c you find the hardcoded path

default:
    filp = filp_open("/etc/firmware/"CFG_FW_FILENAME, O_RDONLY, 0);

so the firmware-file must be fixed in the folder
/etc/firmware/WIFI_RAM_CODE

Thanks guys

[anibarro]

Hello, thanks to all who make this possible 😄
Thanks to you I have wifi running fine on my MK802IIIs with bluetooth, but I just can't get bluetooth to work and I don't know what I'm missing.
I've downloaded libbluetooth_mtk.so, hciattach and power, but I don't know which module I should load (if any) or what else I have to do.
I've followed this steps:
./power 1 # to powerup bluetooth device

and get:
File aperto 3
ioctl fatto 0

and then:
./hciattach -n -t10 -s 115200 /dev/ttyS0 mtk #to startup hci

and get:
libbluetooth_mtk.so: cannot open shared object file: No such file or directory

I'm missing the whole point, I don't know which module I have to load to make bluetooth work or what else I have to do...
Thank you very much!

[Governmeant]

I'll jump in and grind the bluetoof out this wknd with ya. I betcha we figger it out with the clues above.

Anyone else notice that bluetooth operating around this device crushes the wi-fi signal? Just me?

[usumfabricae]

put libbluetooth_mtk.sohttps://github.com/usumfabricae/MT6622_hciattach/blob/master/build/picuntu/libbluetooth_mtk.so
under
/usr/lib or set environment variable LD_LIBRARY_PATH to the path where you
placed libbluetooth_mtk.sohttps://github.com/usumfabricae/MT6622_hciattach/blob/master/build/picuntu/libbluetooth_mtk.so

Load module bt_hwctl.ko (power control for bluetooth chipset)
Load module hci_uart.ko

Than it should work.

2013/10/7 anibarro [email protected]

Hello, thanks to all who make this possible [image: 😄]
Thanks to you I have wifi running fine on my MK802IIIs with bluetooth, but
I just can't get bluetooth to work and I don't know what I'm missing.
I've downloaded libbluetooth_mtk.so, hciattach and power, but I don't know
which module I should load (if any) or what else I have to do.
I've followed this steps:
./power 1 # to powerup bluetooth device

and get:
File aperto 3
ioctl fatto 0

and then:
./hciattach -n -t10 -s 115200 /dev/ttyS0 mtk #to startup hci

and get:
libbluetooth_mtk.so: cannot open shared object file: No such file or
directory

I'm missing the whole point, I don't know which module I have to load to
make bluetooth work or what else I have to do...
Thank you very much!

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/2#issuecomment-25826301
.

[anibarro]

Thanks a lot usumfabricae! It seems to be working fine, but no devices are shown while scanning... I will keep digging :)

[butapren]

Dear Omegamoon! Galland commented:
"Forget the previous .ko, Omegamoon has a working user-gpio-drv.ko for 3.0.36+ kernels, you can download it here: https://www.dropbox.com/s/xlywhnnuro2s84g/user-gpio-drv.ko"
The mentioned link is down. Could you reshare?

[joalenquer]

Hi to everybody.

First things first:

• I'm a noob.
• My stick is a MK809II (MT5931)
• Forgive my poor English, and some stupidity of mine...

I've been able to compile Usumfabricae's Kernel and Modules. Everything works and I've got WiFi. But (correct if I'm wrong!) his Kernel don't have 2D/3D acceleration.
On the other hand, Galland's Kernel has it but I can't get WiFi to work.
Can you guys give some "homework" to do, so I can try to solve this issue by myself?!
Not much but, I've got some programming skills (very little, and not C/C++).

Not licking anybody's ass: thank you for sharing you're findings.

p.s. In case anyone ran into this issue, with Usumfabricae's Kernel, WiFi drops every second with Wicd installed. Once I purged it all went smooth, even with Network Gnome Manager. Most probably my fault but, that's how I worked around it.

Cheers!

[joalenquer]

Never mind.
It's all working now.

[bartagergely]

Hi to everyone,

For 3 days, I'm trying to make my 802IIIS device running Picuntu.
The only one way it run: ug802recovcernel.img with homeio_rc1.tar, but the hardware acell. and wifi was not working.
I tried running Oleg's kernels (3.0.36, 3.0.36_exp), and a lot of others found on the internet, but with theese kernels, my device fails to boot, it starts in the bootloader mode after restart.
I read the comment above, where I found some of you had success running wifi (and maybe accel. with this Dongle).
I have medium linux knowing, but please can someone tell to me, which files do I have to download, which files where to flash, etcetc. to tweak for wifi and GPU?

Many thanks!

[joalenquer]

@Sytex
I suggest:
1- Download this and unzip it on your PC http://files.yume.ru/files/mk802iiis-recovery-and-modules.tar
2- Flash "recovery.img" from the folder you just extracted to your mk802iii "recovery" partition
3- Format your sdcard/usb flash to ext4 and label it "linuxroot" (without the quotes)
4- Copy Picuntu files to sdcard/usb (I suggest Picuntu 4.5)
5- From the extracted folder on step 1, copy "etc" & "lib" folders that are inside the folder "mod_fw", to the root of your sdcard/usb flash. If you see a warning about replacing files say "yes to all"
6- Insert your sdcard/usbflash into your mk802III and boot it
7- Tell me if it booted and we'll continue.

[bartagergely]

@joalenquer
Which Picuntu file set do you recommend?
I tried homeio_rc1.tar, and I liked, that there are a lot of preconfigured games, softwares in it.
I saw there are rc2 rc3 from picuntu, but they are only a couple of 100Mbytes intead of more Gigs. I think theese are "plain" installs.
Which is the newest,most fresh?

I start to try what you suggested now. I will try it with homeio_rc1, will report after finish.

Edit: After posting this, I found that you mentioned picuntu 4.5. I cannot find a fileset from it. All the download links get the same .7z file, where are only img files inside (4.5_nand). Do you know, where to download from the fileset?

[joalenquer]

@Sytex
My personal opinion:
I prefer minimal installations and build up from there. That's why I suggested Picuntu 4.5. It has XFCE4 basic GUI. A perfect way to start up!

Picuntu 4.5:
1- Download from here http://www.g8.net/download/4.5/picuntu-4.5-basicgui-nand.7z
2- Extract to your PC
3- Mount "system.img" on your Linux (you may use Furius ISO mount - or - sudo mount -o loop /pathToSystem.img /folderYouCreateToMountIt)
4- Copy all files from the mounted "system.img" to the root of your sdcard/usbflash. Some warnings about not being able to copy special files: Ignore It! It's all the files under "/dev" folder. I strongly advice you to copy with "cp -a" to keep folders/files permissions.

[bartagergely]

@joalenquer
It worked... almost. :-)

1. Flashed the kernel.
2. Copied the files
3. Reboot
4. It hung in bootloader mode
5. Reflashed kernel
6. It started well... no wifi
7. insmod /lib/modules/3.0.36+/kernel/drivers/net/wireless/mt5931/wlan.ko
8. ifconfig -a showed wlan0
9. wicd-client show all of the network here and a weird one: ESSID: NVRAM WARNING: Err = 0x01
10. wicd-client shows all network signal 101%
11. Configured a network (tried 4), it connect, but after connect it disconnect immediately.
12. No Idea... :-(

Edit: After it connects, it say in Wicd window bottom: Connected to mikro2 az 0% (IP:192.168.1.54)
But after 1 sec it disconnects.

Edit2: Weird, but I have internet. ifconfig shows no IP at wlan0, iwconfig shows disconnected, but I have network... :-/

[joalenquer]

@Sytex
I'm sorry I took so long but I've been away.
Glad to hear it's working to the point I was expecting.

Now:
1- sudo apt-get remove --purge wicd* (it will remove everything related to wicd. Don't ask me why but it messes - at least - with mt5931)
2- sudo lsmod (check if wlan is loaded)
3- If it's not: insmod /lib/modules/3.0.36+/kernel/drivers/net/wireless/mt5931/wlan.ko (and check it again)
4- If wlan is loaded: sudo ifconfig wlan0 up (change wlan0 to what suits your config. This will start your wlan device)
5- sudo iwconfig wlan0 essid yourWirelessNetworkName (I use a open - non encrypted - wifi, so no WPA/WEP settings. This will tell your device what wireless network it should connect to )
6- sudo dhclient wlan0 (This will register your device on wireless network - ask for IP, DNS, etc.)
7- ping google.com (it should return a positive communication, and if you let it run for a while it won't disconnect giving you the message "network not reachable".)

Let me know how it went and we will continue from here.

[bartagergely]

@joalenquer

Hi,

Sorry, I had to go away too yesterday! Today I made the steps, and I have stable network. I had to configure one of my AP's to open network, but it wor

Many-Many thanks to you!!!

Waiting for the further instructions :-)

[joalenquer]

@Sytex
Just to be sure:

• Are you using Picuntu 4.5?
• Can you start xfce4 successfully?

If so, you can do the next steps from your Picuntu instead of your PC.
In case you haven't done it already, "depmod -a" and reboot

Now, on to 2D/3D:
1- Download "xorg.conf" from here https://docs.google.com/folderview?docId=0B6QRwjacGTzCZnlsMmQ0ekFkU1U&id=0B6QRwjacGTzCYlNfcmFsdkxWelk&tid=0B6QRwjacGTzCX0UyOXNGSU5iMGc and put it on "/etc/X11/"
2- Download "rk30fb_drv.so" from the same place and put it on "/usr/lib/xorg/modules/drivers/"
3- Modify "/etc/rc.local" by commenting (precede with #) existing lines that use "fbset" and adding the following new lines: (**FYI I didn't have a fbset line so I added the below before the "if" scrip start):
fbset -rgba 8/16,8/8,8/0,8/24 -a
chmod 666 /dev/mali /dev/ump
4- Modify "/etc/modules" to:
wlan
rk29-ipp
ump
disp_ump
mali
drm
mali_drm
5- Download mali package from here http://dn.odroid.com/MALI400_R3P2/20130222/mali_packages.tar.gz
6- Put the extracted "mali400_2.1-13_armhf.deb" in your root folder
7- "sudo dpkg -i mali400_2.1-13_armhf.deb" (install mali package)
8- "sudo apt-get install libegl1-mesa-drivers" (install mesa drivers)
9- Run the following commands:
sudo mv /usr/lib/arm-linux-gnueabihf/mesa-egl/ /usr/lib/arm-linux-gnueabihf/.mesa-egl/
sudo ln -s /usr/lib/libMali.so /usr/lib/libEGL.so
sudo ln -s /usr/lib/libMali.so /usr/lib/libEGL.so.1.4
sudo ln -s /usr/lib/libMali.so /usr/lib/libGLESv1_CM.so
sudo ln -s /usr/lib/libMali.so /usr/lib/libGLESv1_CM.so.1.1
sudo ln -s /usr/lib/libMali.so /usr/lib/libGLESv2.so
sudo ln -s /usr/lib/libMali.so /usr/lib/libGLESv2.so.2.0
10- "sudo apt-get install dmz-cursor-theme" (no mouse pointer fix)
11- Reboot

Let me know how it went and we'll continue from here

[bartagergely]

Hi!

I'm using Picuntu 4.5 and xfce4 start OK!

A made the settings, you wrote.
Now my wlan interface comes up automaticaly during boot, but screen is not OK.
The resolution went back to 720. I logged in, and set back to 1080 (login screen stays in 720). I have some dead areas on the right and bottom. The top panel bar disapears id this dead area on the right, also my cursor disapears in this areas.
Some applications cannot be shown is this area, Terminal emulator runs on the whole screen, but Xfce Terminal cannot be seen in the dead area, only the part what is in the live area. Sorry for my English, I cannot explain it better, here is a screenshot:
http://bartanet.hu/rumli/link/screen.png

The systems font went huge (icons, xfce terminal), as you can see in the pic, it was much smaller before the steps.
You can see my gpu-internals on the picture, before the steps the yellow lines were green too.
The window moving went laggy.

Ideas? Or further steps? :-)

Now I have to go away, I can try the next steps tomorrow. (It's 5pm here now)

[joalenquer]

@Sytex
I hope this will solve your screen problems:
1- Repeat last steps 1 and 2 but downloading files from here: https://docs.google.com/folderview?docId=0B6QRwjacGTzCZnlsMmQ0ekFkU1U&id=0B6QRwjacGTzCLXJEb3RlRGYwaGM&tid=0B6QRwjacGTzCX0UyOXNGSU5iMGc
2- Reboot

Let me know how it went and, if you want, we will continue with some more tweaking.

As for chromium gpu-internals:
I believe you were only getting phantom capabilities due to the lack of a proper module. Once module was loaded, all the true capabilities (currently!) available were correctly shown. But I hope you can get some confirmation/insights from someone who has more expertise than me.
What I can assure you is that if you run "es2gears" (we will talk about that after your screen problems are fixed) you will see a huge improvement!
You can always install this system without 2D/3D acceleration on another media, run some tests, and decide what works best for you.

p.s. - English is not my native language (I'm Portuguese) so don't worry. As long as we understand each other...

[bartagergely]

Hi!

The screen is OK now, thank You for the new files!
http://bartanet.hu/rumli/link/screen2.png

Waiting for the further settings, etc.
Earlyer you wrote wicd stuff can't work with this chipset. Is there any working wireless manager?

Edit: es2gears is running with 105-115 fps

[joalenquer]

@Sytex
Great news!

es2gears:
That's about right!

Network:

1. "sudo apt-get install network-manager-gnome" (Install Network Gnome Manager)
2. Edit "/etc/network/interfaces" and delete everything except:
   auto lo
   iface lo inet loopback
3. Reboot

CPU (WARNING: HEATSINK REQUIRED!!! It will melt your device!!!):

1. "sudo apt-get install cpufrequtils"
2. Add "cpufreq_userspace" to "/etc/modules"
3. Create "cpufrequtils" under "/etc/default" with the following content:
   GOVERNOR="userspace"
   MAX_SPEED="1.6GHZ"
   MIN_SPEED="1.6GHZ"
4. Reboot
5. "cpufreq-info" and check if both cores are set to 1.61GHz

Monitor CPU temps:
Option 1 - Manual

1. "cat /sys/module/tsadc/parameters/temp0" & "cat /sys/module/tsadc/parameters/temp1"
   Option 2 - Conky
2. "sudo apt-get install conky-all"
3. Download http://www.neurodesigns.com/Conky.tar.gz and extract both files to your user folder
4. Give "conkyboot.sh" execute permissions
5. Goto "Settings -> Session and Startup -> [TAB]Application Autostart -> [BUTTON]Add" Give a name and description, and point command to "conkyboot.sh"
6. Reboot

Let me know

[bartagergely]

@joalenquer

Network Gnome Manager installed, it works, but only with open networks. Do I have to intall anything else to get it work with WP

I have no extra coolers, so I haven't made the CPU settings.

Conky installed, it show's the CPU is running at 1.01Ghz (around 60-65 celsius)
cpufreq-info -w shows 1008000 all the time!

[joalenquer]

@Sytex
I'll have to check on encrypted wifi. I'll get back to you.
What governors do you see in lsmod?

I suggest you to get a fan and apply it. It's a all new device with CPU overclock. Mine is at 1.61GHz, 30º~50º.

[bartagergely]

Okay, later I will apply a fan on it, but I have to figure out where to get power supply for it. (Maybe from USB port).

lsmod:
conservative
powersave
userspace

Do you have idea how to test that is mali working properly? Because:

1. es2gears is not running any more (EGLUT: failed to initialize EGL display)
2. In VLC I cannot see anything (only sound)
3. gpu-internals shows the same as on above screenshot (http://bartanet.hu/rumli/link/screen.png)

[tux880]

Can some one make a image to flash for the less fortunate to know what we're doing. : )

[patrolman]

Noob here - please be warned I know next to nothing about drivers and kernels.

I have a Rikomagic MK802 IIIS and looking for a WIFI solution a few days ago I ended up here and began following the instructions in this post: #2 (comment)

At some stage previously, my OTG microUSB port on my stick became damaged, so I took the case off the stick and tried to fix it but managed to break a couple of the pins which previously connected the port to the circuit board. As far as I know, I now have no way of flashing a the 3.0.36+ kernel (I think mine is 3.0.8).

Is there any way I can use the above WIFI fix with my kernel? Is there any way other than via the OTG port to flash a new kernel?

[amagnoni]

@joalenquer
is there any mt5931 module compiled for kernel 3.0.8+?

[nostahl]

I have an mk802iiis that i'd like to get wifi going on as well. any news?

[faktorqm]

Dear all, In first place, thank you for all the effort and time. I have a Rikomagic mk802iiis (8gb) with 3066 and mt5931. I worked on this device all last week, reading and reading a lot of forums, posts, and so on. There are several offline files and very tricky guides, so it was very difficult for me to find a comprehensive guide to install linux on this device. I finally got it working, however the wifi is not working.

After reading this thread at least 5 times, I can't get the wifi working. The dmesg never show this line
[ 5.312281] Open FW image: WIFI_RAM_CODE done
not even show an error regarding this. I copied the file WIFI_RAM_CODE to /etc/firmware and succesfully inserted wlan.ko on a 3.0.6+ kernel.
My dmesg is exactly the same that rubcaj posted in this comment
#2 (comment)

I have several questions, maybe you can help me with some answers :)

1. As far as I understood from the reading of this thread, there is a difference with (at least) the name of the GPIO ports, causing the module wlan.ko to fail. Using the tool provided some posts above (user_gpio) we can find which correspond to wifi comparing them with an android kernel. This has to be done for each device? And once we have a possitive match, we need to recompile the entire kernel or just the wlan module?

2. There are some links broken. I would like to have certain files organized, this will save a lot of time, I think...

3.0.36+: recovery.img; user_gpio (module and binary); wlan.ko and WIFI_RAM_CODE.
3.0.8+alok: recovery.img; user_gpio (module and binary); wlan.ko and WIFI_RAM_CODE.

I used 3.0.8+ kernel, but wlan.ko didn't work, so I changed to 3.0.36+, but user_gpio link now is offline, so I'm stucked. Should I compile my things by my own and stop bothering you? :)

3. I don't know the difference between 3.0.36+ and 3.0.8+. There are speed improvements? More compatibility with hardware? I'm asking because I used both and I didn't was able to see the difference.

Thanks again for all your effort. Regards!

[tohyob]

I need to know how to boot picuntu on measy u2a from sdcard without booting android first and then reboot recovery. I'd like to boot directly to linux

[tyeo098]

@tohyob What does that have to do with the MT5931 driver?

[tohyob]

Well, after all I will encounter the problem about MT5931; but at the present time I need to boot measy u2a from sdcard... I don't know where to ask, hoping an answer by some member of this forum, where you and others have already moved around. Any reference?