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by Kordon
Sat Nov 18, 2017 8:28 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 117
Views: 44376

Re: Moving Linux kernel to 4.14

Tested both kms and fkms driver. The kms boots but with black screen (tested with any parameters like hdmi_boost), fkms doesn't boot.
by Kordon
Sat Nov 04, 2017 8:04 pm
Forum: Français
Topic: Ventilo 5v sur 3,3v
Replies: 14
Views: 1821

Re: Ventilo 5v sur 3,3v

Salut, Dans la série "bricolage douteux" je suis le maître :lol: J'ai aussi mis un ventilateur 25x25 mm sur un rad, j'ai soudé directement des fils depuis les broches d'alimentation du micro usb, du coup j'ai directement du 5v sans passer par GPIO. Par contre, à 5v, il est bruyant, ça siffle. Du cou...
by Kordon
Tue Apr 04, 2017 8:36 pm
Forum: Graphics programming
Topic: OpenGL - performance of new driver
Replies: 10
Views: 3622

Re: OpenGL - performance of new driver

jamesh wrote: It's worth noting however, that the driver is OpenGL, but the Pi's only have HW to support OpenGLES.
Hi,

I use this driver, and my question is does the driver has GLES compatibility, because i use wayland (which is uses egl and GLES).
by Kordon
Fri Mar 10, 2017 9:01 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: TTL 50 pin to DSI
Replies: 5
Views: 2015

Re: TTL 50 pin to DSI

possible to drive it with DPI interface since it's 24bit RGB, BUT:you need to provide a lot of different voltages to the module. Why not simply use it with the driver? Why do you mean "by the driver ?" And ... If yours is really this one (part no are different) then it's only 1024x600pixel. Maybe, ...
by Kordon
Fri Mar 10, 2017 10:11 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: TTL 50 pin to DSI
Replies: 5
Views: 2015

Re: TTL 50 pin to DSI

My screen is a KD070D20-50NC-A106. I think it is similar to this, specifically to the interface pin connections :
https://cdn-shop.adafruit.com/product-f ... /c2731.pdf
by Kordon
Fri Mar 10, 2017 9:38 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: TTL 50 pin to DSI
Replies: 5
Views: 2015

TTL 50 pin to DSI

Hi folks, I have a cheap display 7" tft (1280*800) from a tablet with a 50 pin connector which i suppose is ttl. I have previously found an english website which sold a mini board converter that can convert ttl (50 pin) to DSI, but i can't find it anymore. I don't like boards which they are selling ...
by Kordon
Fri Aug 05, 2016 8:09 am
Forum: General discussion
Topic: New Open GL Driver, Bug report thread
Replies: 94
Views: 37259

Re: New Open GL Driver, Bug report thread

Hi, I'm a new Raspberry user, and have a RPi3B model, which i try to run. I'm running Gentoo, and try using the new vc4 driver. I have successfully installed Mesa 12.0.1, and to use the new driver, i put in /boot/config.txt : dtoverlay=vc4-kms-v3d With this, i can run Wayland with Weston compositor....

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