Actually I did luck out. I tried almost everything to get things working
but in the end it was actually people from AW-SOM that had done the work.
Their repo is at
https://src.aw-som.com/git/awsom/linux-sunxi/tree/awsom-3.4/drivers/media/video/sunxi_csi
And what I did was copy their work and paste
= 0x10101
>
> lcd_gamma_tbl_255 = 0xff
>
> lcd_bl_en_used = 1
>
> lcd_bl_en = port:PH07<1><0><1>
>
> lcd_power_used = 1
>
> lcd_power = port:PH08<1><0><1>
>
> lcd_pwm_used = 1
>
> lcd_pwm = port:PB02<2><0>
>
I recently connected a 2 channel LVDS panel to Cubieboard2 (A20) and it
worked well with just the normal FEX file changes.
On Mon, Jan 19, 2015 at 11:45 PM, Kaspter Ju wrote:
> Hi all
>
> LVDS two channels pannel can't works well, Can you explain how you write
> directly in PLL registers and whi
CLK_SCALE;
// info->clkrc = (info->clkrc & 0x80) | div;
// tpf->numerator = 1;
// tpf->denominator = sensor_FRAME_RATE/div;
//sensor_write(sd, REG_CLKRC, info->clkrc);
return 0;
}
On Tuesday, September 23, 2014 8:05:04 AM UTC-7, George Ioakimedes wrote:
>
I'll take a look at this today but unless this is somewhat recent it may
not still work. I'm planning on trying to trace the kernel panics in hopes
of finding the cause.
On Tuesday, September 23, 2014 7:45:42 AM UTC-7, Simon Kenyon wrote:
>
> On 09/23/14 15:26, Joseph Nguya wrote:
> > Please se
Yes, basic SCCB/I2C communication is working but the actual drivers do not
work. From what I can tell all of the OmniVision cameras use the same
SCCB/I2C communication and the only difference are the register definitions
and settings.
Unfortunately I have not been successful in getting the driv
6, 2014 at 7:12 PM, George Ioakimedes > wrote:
> > I thought I'd try and resurrect this thread. I've got a new Baseboard
> with a
> > CSI1 header on it connected to a OV5642 camera module. For initial
> testing I
> > am running a Cubian distro
I thought I'd try and resurrect this thread. I've got a new Baseboard with
a CSI1 header on it connected to a OV5642 camera module. For initial
testing I am running a Cubian distro with a Cubieboard A20 board. I have
the following environment:
cubie@Cubian:~$ zcat /proc/config.gz | grep -i ov56
tions.
So much fun bringing up new hardware ...
On Friday, August 22, 2014 3:27:55 PM UTC-7, George Ioakimedes wrote:
> Thanks Jon but that wasn't the easy answer I was looking for! Everything
> seems fine on the hardware side but obviously I've missed something. Off to
> the linux
usb/core.c. But something is
> really broken. That is not a normal failure mode. Error -32 is
> -EPIPE. That's the error you get when a USB transaction fails.
>
> You can use Wireshark to sniff the USB ports.
>
> On Fri, Aug 22, 2014 at 5:09 PM, George Ioakimedes > wrot
Still working on my USB Hub design and am getting the following errors when
a USB device is plugged into the hub. If nothing is plugged into the hub
when it enumerates I'm not seeing any errors.
[ 3706.062887] hub 1-1:1.0: USB hub found
[ 3706.066260] hub 1-1:1.0: 4 ports detected
[ 3743.649498]
2303HX-PL2303HX-usb-to-serial-control-chip/1911511366.html
>
>
> What other chips are you using?
>
>
>
> On Mon, Aug 18, 2014 at 5:46 PM, George Ioakimedes > wrote:
> > For now I need to get my board design up and running but getting help
> from
> > M
For now I need to get my board design up and running but getting help from
Microchip is not working out so far
On Monday, August 18, 2014 1:44:00 PM UTC-7, Jon Smirl wrote:
>
> On Mon, Aug 18, 2014 at 4:29 PM, George Ioakimedes > wrote:
> > No, I didn't look at that p
t the GL850G? It is about $0.30. The chip is
> automatic, no need for SMBUS.
>
> http://www.kean.com.au/oshw/WR703N/GL850G%20USB%20Hub%201.07.pdf
>
>
> http://www.aliexpress.com/item/new-hope-GL850G-GL850-SSOP28-100pcs-lots/1860488763.html
>
>
> On Mon, Aug 18, 201
I'm working on my new Baseboard design which has a Microchip 4-port USB Hub
chip on it. This chip uses only a SMBus Write and Read command. I upgraded
the kernel to 3.4.90 since 3.4.75 was still using 200kHz as the I2C default
speed.
I'm using Python to issue commands and looking at a write_i2c
t I expect then DTS pass through
is possible but the S/PDIF driver would need to be looked at.
On Wed, Feb 12, 2014 at 7:46 AM, wrote:
> On Monday, January 27, 2014 8:33:59 PM UTC+4, George Ioakimedes wrote:
> > Yes we did and we're submitting our kernel patches. Right now we're
6:13 AM, wrote:
> On Friday, January 17, 2014 9:16:18 PM UTC+4, George Ioakimedes wrote:
> > We're getting closer. I was able to meet briefly with Allwinner at CES
> and they are helping us now. We are very close now I think and with some
> luck we may solve this over the weeke
sted this yet either. So any findings are
> very welcome!
>
> Oliver
>
>
> On 13-01-14 05:29, George Ioakimedes wrote:
>
>> We've been looking into supporting high resolution audio file playback,
>> specifically 24-bit/96kHz and 24-bit/192kHz files. We've made
We've been looking into supporting high resolution audio file playback,
specifically 24-bit/96kHz and 24-bit/192kHz files. We've made some changes
and had a little progress but are still not able to get proper playback of
24-bit audio files. I'm hoping that by posting here someone else has looke
Sorry, SystemServer.java in
openbox/frameworks/base/services/java/com/android/server
On Sunday, January 12, 2014 8:13:44 PM UTC-8, George Ioakimedes wrote:
>
> The images are built based on TV dongles so the output is fixed to HDMI so
> anything you do to the fex file gets immediatel
The images are built based on TV dongles so the output is fixed to HDMI so
anything you do to the fex file gets immediately changed to HDMI once the
system boots. You need to edit SystemServer.java and recompile the source
in order to get output on LVDS in Android.
On Thursday, December 19, 201
Just to let you know I have tested many LVDS panels with both A10 and A20
as well as several kernels and have them working for more than 1 year now.
I have not tested a dual channel (odd/even) in a long time so I can't say
if the pixel clock is divided or not.
On Sunday, January 12, 2014 3:51:1
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