linux-kernel - Re: [PATCH 00/27] Allwinner H6 DE3 and HDMI support

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Date:   Sun, 2 Sep 2018 17:31:50 +0800
From:   Chen-Yu Tsai <wens@...e.org>
To:     Jernej Skrabec <jernej.skrabec@...l.net>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Maxime Ripard <maxime.ripard@...tlin.com>,
        Mark Rutland <mark.rutland@....com>,
        Mike Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        David Airlie <airlied@...ux.ie>,
        Archit Taneja <architt@...eaurora.org>,
        Andrzej Hajda <a.hajda@...sung.com>,
        devicetree <devicetree@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-clk <linux-clk@...r.kernel.org>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        linux-sunxi <linux-sunxi@...glegroups.com>
Subject: Re: [PATCH 00/27] Allwinner H6 DE3 and HDMI support

On Sun, Sep 2, 2018 at 3:27 PM Jernej Skrabec <jernej.skrabec@...l.net> wrote:
>
> This series adds support for Display Engine 3.0 and HDMI 2.0a, which
> can be found on H6 SoC.
>
> Display Engine 3.0 in comparison to 2.0 mostly adds features needed for
> displaying and processing 10-bit and AFBC formats, which are not yet
> supported by this series.
>
> This series is based on linux-next at next-20180828, which has working
> R40 display pipeline support. I'll rebase series on later linux-next, if
> needed, once R40 display pipeline support is reintroduced.
>
> I suggest all patches go through allwinner tree, except DRM patches,
> which should go through drm-misc tree.
>
> Last detail, PineH64 model A schematic has DDC_EN signal, which enables
> DDC voltage level shifter. TL Lim, PINE64 founder, said that this
> signal is not actually present on PineH64 model A board. It is, however
> present on PineH64 model B engineering samples, but it will be removed
> in production version. Because of that, I didn't include any code for
> it.
>
> Please take a look.
>
> Best regards,
> Jernej
>
> Icenowy Zheng (7):
>   dt-bindings: sunxi-sram: add binding for Allwinner H6 SRAM C
>   arm64: allwinner: h6: add system controller device tree node

Prefix should be "arm64: dts: allwinner: h6: ".

>   dt-bindings: bus: add H6 DE3 bus binding
>   dt-bindings: display: sunxi: add DT binding for Allwinner H6 DW HDMI
>   drm: sun4i: add quirks for TCON TOP
>   dt-bindings: display: sun4i-drm: document H6 TCON TOP
>   drm: sun4i: add support for H6 TCON TOP
>
> Jernej Skrabec (20):
>   clk: sunxi-ng: Adjust MP clock parent rate when allowed
>   clk: sunxi-ng: Use u64 for calculation of NM rate
>   clk: sunxi-ng: h6: Set video PLLs limits
>   dt-bindings: clock: sun8i-de2: Add H6 DE3 clock description
>   clk: sunxi-ng: Add support for H6 DE3 clocks
>   dt-bindings: display: sun4i-drm: Add H6 display engine compatibles
>   drm/sun4i: Add compatible for H6 display engine
>   drm/sun4i: Rework DE2 register defines
>   drm/sun4i: Add basic support for DE3
>   drm/sun4i: Add support for H6 DE3 mixer 0
>   drm/bridge/synopsys: dw-hdmi: Enable workaround for v2.12a
>   drm/sun4i: Not all DW HDMI controllers has scrambled addresses
>   drm/sun4i: dw-hdmi: Make mode_valid function configurable
>   drm/sun4i: dw-hdmi: Add quirk for setting TMDS clock
>   drm/sun4i: Add support for H6 DW HDMI controller
>   drm/sun4i: Add support for Synopsys HDMI PHY
>   drm/sun4i: Add support for H6 HDMI PHY
>   drm/sun4i: Initialize registers in tcon-top driver
>   arm64: dts: sun50i: h6: Add HDMI pipeline
>   arm64: dts: sun50i: h6: Enable HDMI output on Pine H64 board

Same here.

ChenYu

>
>  .../bindings/bus/sun50i-de2-bus.txt           |   9 +-
>  .../devicetree/bindings/clock/sun8i-de2.txt   |   5 +-
>  .../bindings/display/sunxi/sun4i-drm.txt      |  30 ++-
>  .../devicetree/bindings/sram/sunxi-sram.txt   |   4 +
>  .../boot/dts/allwinner/sun50i-h6-pine-h64.dts |  25 ++
>  arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi  | 224 ++++++++++++++++++
>  drivers/clk/sunxi-ng/ccu-sun50i-h6.c          |   4 +
>  drivers/clk/sunxi-ng/ccu-sun8i-de2.c          |  65 +++++
>  drivers/clk/sunxi-ng/ccu-sun8i-de2.h          |   1 +
>  drivers/clk/sunxi-ng/ccu_mp.c                 |  64 ++++-
>  drivers/clk/sunxi-ng/ccu_nm.c                 |  18 +-
>  drivers/gpu/drm/bridge/synopsys/dw-hdmi.c     |   1 +
>  drivers/gpu/drm/sun4i/sun4i_drv.c             |   1 +
>  drivers/gpu/drm/sun4i/sun8i_csc.c             |  96 +++++++-
>  drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c         |  45 +++-
>  drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h         |  14 +-
>  drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c        | 178 +++++++++++++-
>  drivers/gpu/drm/sun4i/sun8i_mixer.c           |  44 +++-
>  drivers/gpu/drm/sun4i/sun8i_mixer.h           |  61 +++--
>  drivers/gpu/drm/sun4i/sun8i_tcon_top.c        |  58 ++++-
>  drivers/gpu/drm/sun4i/sun8i_ui_layer.c        |  47 ++--
>  drivers/gpu/drm/sun4i/sun8i_ui_layer.h        |  37 +--
>  drivers/gpu/drm/sun4i/sun8i_ui_scaler.c       |  45 ++--
>  drivers/gpu/drm/sun4i/sun8i_ui_scaler.h       |  28 +--
>  drivers/gpu/drm/sun4i/sun8i_vi_layer.c        |  55 +++--
>  drivers/gpu/drm/sun4i/sun8i_vi_layer.h        |  25 +-
>  drivers/gpu/drm/sun4i/sun8i_vi_scaler.c       |  85 +++++--
>  drivers/gpu/drm/sun4i/sun8i_vi_scaler.h       |  68 ++++--
>  include/dt-bindings/clock/sun8i-de2.h         |   3 +
>  include/dt-bindings/reset/sun8i-de2.h         |   1 +
>  30 files changed, 1127 insertions(+), 214 deletions(-)
>
> --
> 2.18.0
>