Драйвер camera sensor ov2680 для windows 10 + видео обзор

OV2680 and HM2056 built-in camera drivers #19

Comments

RussianNeuroMancer commented Nov 10, 2016 •

The text was updated successfully, but these errors were encountered:

nicman23 commented Nov 16, 2016

RussianNeuroMancer commented Nov 16, 2016 •

AFAIK it doesn’t. Some modifications probably required to get it working on current kernels.

And, by the way, I find that it was available long time ago in gmin-kernel: https://github.com/android-ia/device_intel_gmin-kernel/raw/master/x86_64/src.tgz (and maybe even earlier).

nicman23 commented Nov 16, 2016

oh yes i was aware about that kernel, but had forgotten about it.

sadly, i m no kernel dev to patch them for any kernel.

RussianNeuroMancer commented Nov 18, 2016

GM0310 driver is also available in same patchset.

ghost commented Nov 18, 2016

Which is the front camera and which is the rear?

RussianNeuroMancer commented Nov 18, 2016 •

I checked https://github.com/burzumishi/linux-baytrail-flexx10/blob/master/acpi/dsdt.dsl.txt and find that Nextbook Flexx 10.1″ have different front camera. So most likely OV2680 is front camera of Nextbook Flexx 10.1″, like in my tablet (DEXP Ursus 7W, clone of with Ployer MOMO7W / ONE-01) but rear camera is HM2056 by Himax Technologies: http://www.himax.com.tw/products/cmos-image-sensor/image-sensor-soc/hm2056/

Tuxman2 commented Nov 18, 2016 •

RussianNeuroMancer commented Nov 18, 2016

@Tuxman2
Your transformer is Nextbook Flexx 10.1″?

Tuxman2 commented Nov 18, 2016 •

@RussianNeuroMancer : No, it is a Medion Akoya E2212T model (hybrid tablet/PC).

RussianNeuroMancer commented Nov 18, 2016

As I see all drivers is available, so it’s not secret how to interact with this cameras. But nobody ported this drivers to upstream kernel.

Tuxman2 commented Nov 18, 2016

RussianNeuroMancer commented Nov 18, 2016

Most likely no. At first someone need to modify this drivers to make it work with more newer kernel.

Tuxman2 commented Nov 20, 2016

I don’t know if we can use it with Linux kernel.

Tuxman2 commented Jan 12, 2017

nicman23 commented Jan 12, 2017

I will likely never be. There are too small of a number of devices and too low of quality for anyone to care about a 1MP camera

Tuxman2 commented Jan 15, 2017

@nicman23: It is not a good news. I don’t care for the front camera but I would like to use the rear camera.

dfiloni commented Jan 24, 2017

Tuxman2 commented Feb 5, 2017 •

nicman23 commented Feb 6, 2017

Because it is an open source project and no one cares about these cameras as I said 😛

Tuxman2 commented Mar 19, 2017

Well, I’ve got the source code for the HM2056 driver and the OV5648 driver. I made a makefile for each. You can try to compile them (kernel-headers, build-essential and make command are necessary) and test them.

RussianNeuroMancer commented Mar 19, 2017

Cameras won’t work until Intel Atom Image Signal Process driver get ported to current kernel.

sfumato77 commented Mar 19, 2017 •

Intel Atom Image Signal Process It has started to be implemented in the kernel 4.11.

but there is a problem the two sensors (OV5648 and HM2056) are not yet supported
read TODO files

who owns a compatible CCD sensor can try to compile a new kernel

and let us know.
unfortunately, I can fill out a atomisp.ko.
but I do not dirvers of HM2056.c sensor OV5648.c me error during build

for those who want to try to fill atomisp for kenrel

Tuxman2 commented Mar 19, 2017

sfumato77 commented Mar 19, 2017 •

TODO FILE
gc2235/gc0310/0v2680/ov2722/ov5693/mt9m114.

others think it will be written as 0, it is beyond my capacity 🙁

Haxk20 commented Mar 19, 2017

Will test it on 4.11 and will see what can I do

Tuxman2 commented Mar 20, 2017 •

@sfumato77: In my case, I have the Hm2056 and the Ov5648 sensors (front and rear cameras). 🙁
I found the driver source code for those 2 sensors (see above) but I don’t know if it is the right source code for the drivers. 🙁

RussianNeuroMancer commented Mar 20, 2017 •

As you can see in log driver can’t find right firmware. Where to find it?

dfiloni commented Feb 14, 2018

tidus747 commented Feb 14, 2018

@dfiloni Thank you very much. As I said, the sensor I’m using is the OV5680. Would I use the OV5648 driver for this sensor? I thought I had read that you had developed the driver for the OV5680.

Tuxman2 commented Feb 15, 2018

dfiloni commented Feb 15, 2018 •

@tidus747 : I don’t think it will work, and 5680 was a typo, I only ported ov5648 and hm2056, sorry for the misunderstanding
@Tuxman2 : I don’t know what kernel are you talking about, my patch was for mainline, also probably Hans disabled it because is not supported by your hardware, for example I cannot use ov2680 and ov5648 due to a missing AXP PMIC driver for my laptop (I think). Anyway I don’t remember so I cannot help you, sorry

Tuxman2 commented Feb 16, 2018

@dfiloni: In the config file given by Hans and RussianneuroMancer for 4.15.x kernel, the atomisp is disabled by default. So we have to set manually the option to try to make atomisp works. As I seen in the links given by RussianNeuroMancer, the kernel community try to find a solution to make the cameras work. But it seems to not be easy.

andy-shev commented Feb 16, 2018 •

Guys, I don’t know which language to use to tell you that the driver is (for now) useless. There is no one in the community who has made it working.

Apparently this is a very high demand on testers, but for now even single configuration doesn’t work with the upstreamed code.

I recommend to switch to Windows or Android to make camera works. It’s pity, but this is unpalatable truth.

Tuxman2 commented Feb 18, 2018

I recommend to switch to Windows or Android to make camera works. It’s pity, but this is unpalatable truth.

Or another solution if we want to use a camera under Gnu/Linux is to buy a small portable and compatible Webcam that can be fixed on the tablet. I don’t see others solutions until the cameras in the tablets will be supported.

sonvirgo commented Mar 22, 2018

I use DroidCam with my NokiaX2sd feeds to Ubuntu Zesty

Tuxman2 commented Jun 14, 2018

andy-shev commented Jun 19, 2018 •

@Tuxman2
AtomISP v2 driver is gone from upstream. Sorry guys, this must be closed as invalid.
Or if any one can get a hard (I mean it!) way by actually extracting all necessary bits from Android.

P.S. Just in case, I’m not a repository owner here, so, whoever they are, it’s their decision how to proceed now.

Tuxman2 commented Jun 21, 2018 •

@andy-shev: So the only solution is to buy an external webcam. 🙁

mirh commented Aug 16, 2018 •

(and as for probably ov5648, this may be relevant)
EDIT: an ISP dummy is also being added for other reasons

sonvirgo commented Aug 18, 2018 •

$ lsmod | grep 2680
ov2680 20480 0
v4l2_common 16384 1 ov2680
videodev 184320 3 v4l2_common,v4l2loopback_dc,ov2680
media 40960 2 videodev,ov2680

This is the driver

Also module not seems to bind to the device, probe() function never got fired

I am expecting something like:

sonvirgo commented Aug 23, 2018

I adjust matching table
And now the probe is called with error

andy-shev commented Aug 23, 2018

@sonvirgo
Looking at your dmesg output I can tell you that the SoC there provides IPU3. Fortunately there is work in progress to bring it properly to upstream (you may found parts of the driver in vanilla kernel drivers/media/pci/intel/ipu3/). Better to ask about it in linux-media mailing list.

andy-shev commented Aug 23, 2018 •

For all who is trying to bring up AtomISP v2, the driver had been removed from upstream due to lack of developers who has it working. Just install Windows or supported OS (Android?) to the devices on which you would like to have camera enabled.

Yes, it’s pity and especially to me who spent a lot of hours on trying to get something out of it (including a lot of clean up patches pushed in upstream at some point). I share in your pain.

mirh commented Aug 23, 2018

sonvirgo commented Aug 24, 2018 •

@andy-shev @mirh Ah now it is clearer, complete suit must cover everything like in Windows. The camera driver alone is not enough but additional driver needed are
Intel Control Logic
Intel CSI2 Host Controller
Intel Imaging Signal Processor 2500
I’ll try to test latest vanilla 4.19
Do you think it work now?

andy-shev commented Aug 24, 2018

@sonvirgo
I think you need to ask in linux-media mailing list, not here.

Tuxman2 commented Oct 28, 2018

Tuxman2 commented Jan 22, 2019

mirh commented Jan 22, 2019

IPU3 has been merged into 5.0, for the records.

mirh commented Jun 4, 2020

Tuxman2 commented Aug 23, 2020 •

it’s been a long time that I didn’t come here.

Well, the atomisp and the cameras from baytrail and cherrytrail hardware seems to be take in account in new kernel 5.8.x and above.

The drivers code source for HM2056 and OV5648 are available here: https://bugzilla.kernel.org/show_bug.cgi?id=195877 and here: https://lore.kernel.org/patchwork/patch/836798/ (given by Devid Filoni).

murlig commented Sep 12, 2020

I have a baytrail nextbook where i have linux mint 19.3 working fine except the camera. I upgraded the kernel to 5.8.x today. I see the following drivers loaded.
$ lsmod | grep 2680
atomisp_ov2680 32768 0
atomisp_gmin_platform 36864 1 atomisp_ov2680
videodev 245760 1 atomisp_ov2680
mc 57344 2 videodev,atomisp_ov2680

under /sys
ls /sys/bus/i2c/drivers/ov2680/i2c-OVTI2680:00
driver firmware_node modalias name power subsystem uevent

dmesg has some possibly worrisome messages?
[ 14.052908] atomisp_ov2680: module is from the staging directory, the quality is unknown, you have been warned.
[ 14.055714] atomisp_ov2680: module is from the staging directory, the quality is unknown, you have been warned.
[ 14.214064] ov2680 i2c-OVTI2680:00: gmin: power management provided via XPower AXP288 PMIC (i2c addr 0x34)
[ 14.214089] ov2680 i2c-OVTI2680:00: gmin_subdev_add: ACPI path is _SB.I2C2.CAM4
[ 14.214621] ov2680 i2c-OVTI2680:00: Failed to find EFI variable OVTI2680:00_ClkSrc
[ 14.214628] ov2680 i2c-OVTI2680:00: ClkSrc: using default (1)
[ 14.215152] ov2680 i2c-OVTI2680:00: Failed to find EFI variable OVTI2680:00_CsiPort
[ 14.215159] ov2680 i2c-OVTI2680:00: CsiPort: using default (0)
[ 14.215680] ov2680 i2c-OVTI2680:00: Failed to find EFI variable OVTI2680:00_CsiLanes
[ 14.215687] ov2680 i2c-OVTI2680:00: CsiLanes: using default (1)
[ 14.215867] ov2680 i2c-OVTI2680:00: will handle gpio0 via ACPI
[ 14.215974] ov2680 i2c-OVTI2680:00: will handle gpio1 via ACPI
[ 14.216069] ov2680 i2c-OVTI2680:00: Failed to find EFI gmin variable gmin_V1P8GPIO
[ 14.216077] ov2680 i2c-OVTI2680:00: V1P8GPIO: using default (-1)
[ 14.216162] ov2680 i2c-OVTI2680:00: Failed to find EFI gmin variable gmin_V2P8GPIO
[ 14.216169] ov2680 i2c-OVTI2680:00: V2P8GPIO: using default (-1)
[ 14.216228] ov2680 i2c-OVTI2680:00: Will use CLK1 (pmc_plt_clk_1)
[ 14.216755] ov2680 i2c-OVTI2680:00: Failed to find EFI variable OVTI2680:00_eldo1_1p8v
[ 14.216763] ov2680 i2c-OVTI2680:00: eldo1_1p8v: using default (22)
[ 14.217588] ov2680 i2c-OVTI2680:00: Failed to find EFI variable OVTI2680:00_eldo1_sel_reg
[ 14.217597] ov2680 i2c-OVTI2680:00: eldo1_sel_reg: using default (25)
[ 14.218145] ov2680 i2c-OVTI2680:00: Failed to find EFI variable OVTI2680:00_eldo1_ctrl_shift
[ 14.218152] ov2680 i2c-OVTI2680:00: eldo1_ctrl_shift: using default (0)
[ 14.218668] ov2680 i2c-OVTI2680:00: Failed to find EFI variable OVTI2680:00_eldo2_1p8v

ultimately no video when i open cheese.

let me know what to try.

RussianNeuroMancer commented Sep 12, 2020

dmesg has some possibly worrisome messages?

Driver trying to load, fail to do so, but it’s not expected to work just yet anyway. So nothing to worry about.

Just wait. Maybe one day it will work on newer kernel (or maybe not)

mirh commented Sep 12, 2020

Did anybody check this btw?

Stecca6663 commented Sep 14, 2020

Hello, so the only thing we can do is wait?

Tuxman2 commented Sep 15, 2020 •

Hello, so the only thing we can do is wait?

@ALL: I tried Linux Mint, Ubuntu and Fedora on my Baytrail hardware but I switched to Manjaro. It is a rolling distribution based on Arch Linux and have all the last packages and software. I tried Manjaro Gnome but Manjaro KDE is better for a 2-in-1 laptop. I’m using Qtvkbd as virtual keyboard (who is better than virtualkeyboard) and screenrotator (to enable and disable autoscreen rotation) on xorg/X11. For me, Wayland is not ready yet.
Manjaro have all new last kernels (stable and RC). It is also full customizable (Manjaro KDE version), I can have a windows 10 menu like, a windows 7 menu like, a full icon menu like here, and more.
If you want information and have a try, so ask me. 😉

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