Re: [linux-sunxi] Re: [PATCH v2 00/26] arm64: allwinner: Add A64 DE2 HDMI support

[Maxime Ripard]

On Tue, Jun 05, 2018 at 06:23:57PM +0530, Jagan Teki wrote:
> On Fri, May 18, 2018 at 3:29 PM, Maxime Ripard
> <maxime.ripard@xxxxxxxxxxx> wrote:
> > On Fri, May 18, 2018 at 03:15:10PM +0530, Jagan Teki wrote:
> >> Allwinner A64 has display engine pipeline like other Allwinner SOC's A83T/H3/H5.
> >>
> >> A64 behaviour similar to Allwinner A83T where
> >> Mixer0 => TCON0 => LVDS/RGB/MIPI-DSI
> >> Mixer1 => TCON1 => HDMI
> >> as per Display System Block DiagramAllwinner_A64_User_Manual_V1.1.pdf
> >>
> >> This is second patch-set followed with previous RFC[1] and first series[2]
> >> and merely concentrated on HDMI pipeline through TCON1 and rest will add eventually.
> >>
> >> This series fixed previous version comments
> >> - about documenting fallback compatibles
> >> - adding new compatible for mixer1
> >> - support for multiple DW HDMI PHY clock parents (thanks, to Jernej)
> >>
> >> Note:
> >> Pine64 boards are unable to get edid by default like other A64 boards,
> >> but forcing 'video=HDMI-A-1:1920x1080@60D' kernel command line can
> >> create edid with display on penel.
> >
> > There's no point in trying to push this without the SRAM issue being
> > solved. It is required, and won't be merged unless this is addressed.
> 
> is SRAM issue resolved? if so may be I will try to test it on top.

I'd expect the one working on this to push a solution to solve this.

Maxime

-- 
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com

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