Hi Sergio,
On Wed, 23 Dec 2020 at 17:24, Sergio Sota wrote:
>
> Hi Clement,
>
> you mean the sun5i.dtsi device tree patch? we added the mali gpu support and
> also change the frontend compatible to "allwinner,sun4i-a10-display-frontend"
> We are not experts but if you are confident enough sure
Dne sreda, 16. december 2020 ob 18:36:25 CET je Chen-Yu Tsai napisal(a):
> Hi,
>
> On Thu, Dec 17, 2020 at 12:26 AM Sergio Sota wrote:
> > Hi Chen-Yu Tsai,
> >
> > Thank you so much for your help. You are right, we should have checked
> > first the panel-dpi kernel support. Our apologies. This
Hi,
On Thu, Dec 17, 2020 at 12:26 AM Sergio Sota wrote:
>
> Hi Chen-Yu Tsai,
>
> Thank you so much for your help. You are right, we should have checked first
> the
> panel-dpi kernel support. Our apologies. This time we have build a complete
> new
> system with the last kernel (from our
Hi,
On Wed, Dec 16, 2020 at 1:51 AM Sergio Sota wrote:
>
> Hi Clement and Chen-Yu Tsai,
>
> this time we send the kernel logs as requested, but before that here are our
> findings. We have inspected the LCD TFT panel and although it is from Olimex
> it
> is not compatible with the
Hi Clement and Chen-Yu Tsai,
this time we send the kernel logs as requested, but before that here are our
findings. We have inspected the LCD TFT panel and although it is from
Olimex it
is not compatible with the "olimex,lcd-olinuxino" simple panel driver. It
has the
very same board but the
On Sat, Dec 12, 2020 at 3:33 AM Sergio Sota wrote:
>
> Hi Clement,
>
> yes, tve0 is only for VGA/CVBS video output (which we don't use right now)
> But just in case we have enabled this controller and the result is the same.
>
> You're probably right about the I2C port (as the binding suggest)
Hi *Clement*,
yes, *tve0* is only for *VGA/CVBS* video output (which we don't use right
now)
But just in case *we have enabled this controller and the result is the
same*.
You're probably right about the *I2C* port (as the binding suggest) The
thing is
we are using the *olimex olinuxino tft
Hi Sergio,
Sorry looks like the tve0 is only required for composite / VGA output.
Which LCD Panel do you use ?
Looks like the bindings you are using should be declared on a I2C bus.
Hi Sergio,
Maybe you missed enabling tve0 ?
https://elixir.bootlin.com/linux/v5.9.13/source/arch/arm/boot/dts/sun5i.dtsi#L244
Also could you send the bootlog is this doesn't fix your issue.
Clement
On Fri, 11 Dec 2020 at 17:13, Sergio Sota wrote:
>
> Hi Clement,
>
> this week we have had no
Hi* Clement,*
this week we have had no luck with *Allwinner A13* *video decoding*, here
you
can find my *device tree*. We have added *panel description* (before we used
an uboot configuration) *front-end*, *back-end* and *tcon*. Also on linux
mainline
kernel (5.9.11) we have selected
Hi Sergio,
On Fri, 4 Dec 2020 at 13:31, Sergio Sota wrote:
>
> Dear all,
>
> I'm building a linux system for the Olimex A13SOM module. This little module
> comes
> with the Allwinner A13 SOC. In the past we have been using other modules with
> the
> Allwinner A20 SOC and the old sunxi-linux
Dear *all*,
I'm building a linux system for the *Olimex A13SOM *module. This little
module comes
with the *Allwinner A13 SOC*. In the past we have been using other modules
with the
*Allwinner A20 SOC* and the old sunxi-linux kernel in order to have support
for all
the SOC peripherals (as the
Dear *all*,
I'm building a linux system for the *Olimex A13SOM *module. This little
module comes
with the *Allwinner A13 SOC*. In the past we have been using other modules
with the
*Allwinner A20 SOC* and the old sunxi-linux kernel in order to have support
for all
the SOC peripherals (as the
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