Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1579546
| From | Chen-Yu Tsai <wens@csie.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 2/8] ARM: sun4i: Add display blocks for the sun4i dtsi. |
| Date | 2017-02-13 10:30 +0100 |
| Message-ID | <tal7j-1Oy-7@gated-at.bofh.it> (permalink) |
| References | <t9JY6-3Bh-3@gated-at.bofh.it> <t9JY5-3Bh-1@gated-at.bofh.it> <takXE-1L4-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, Feb 13, 2017 at 5:16 PM, Maxime Ripard
<maxime.ripard@free-electrons.com> wrote:
> Hi,
>
> On Sat, Feb 11, 2017 at 07:43:59PM +0200, Priit Laes wrote:
>> Added basic display pipeline consisting of tcon, display backend and
>> frontend blocks.
>>
>> Signed-off-by: Priit Laes <plaes@plaes.org>
>> ---
>> arch/arm/boot/dts/sun4i-a10.dtsi | 104 +++++++++++++++++++++++++++++++++++++++
>> 1 file changed, 104 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
>> index ba20b48..70991c9 100644
>> --- a/arch/arm/boot/dts/sun4i-a10.dtsi
>> +++ b/arch/arm/boot/dts/sun4i-a10.dtsi
>> @@ -779,6 +779,45 @@
>> #size-cells = <0>;
>> };
>>
>> + tcon0: lcd-controller@1c0c000 {
>> + compatible = "allwinner,sun5i-a13-tcon";
>
> There's a few bits here and there that need to be setup differently in
> A10, so you cannot reuse that compatible (same thing for the other).
>
> Also, I'd really like to have all the blocks listed here, and not only
> the first pipeline. Ideally, on the A10, the two pipelines should be
> enabled too.
The display pipeline driver has to be fixed before that can happen
though. And I haven't started to work on what I proposed yet. Though
if someone wants to take over I can forward any design plans I have.
ChenYu
>
> Maxime
>
> --
> Maxime Ripard, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH 2/8] ARM: sun4i: Add display blocks for the sun4i dtsi. Priit Laes <plaes@plaes.org> - 2017-02-11 18:50 +0100
Re: [PATCH 2/8] ARM: sun4i: Add display blocks for the sun4i dtsi. Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-02-13 10:20 +0100
Re: [PATCH 2/8] ARM: sun4i: Add display blocks for the sun4i dtsi. Chen-Yu Tsai <wens@csie.org> - 2017-02-13 10:30 +0100
Re: [linux-sunxi] Re: [PATCH 2/8] ARM: sun4i: Add display blocks for the sun4i dtsi. Priit Laes <plaes@plaes.org> - 2017-02-13 17:50 +0100
Re: [linux-sunxi] Re: [PATCH 2/8] ARM: sun4i: Add display blocks for the sun4i dtsi. Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-02-14 09:30 +0100
csiph-web