On Wed, Sep 5, 2018 at 3:53 PM, Vasily Khoruzhick [off-list ref] wrote:

I can test it tonight.

It works fine for me on pine64-lts with HDMI monitor:

[    1.969772] sun4i-drm display-engine: bound 1100000.mixer (ops
sun8i_mixer_ops)
[    1.979302] sun4i-drm display-engine: bound 1200000.mixer (ops
sun8i_mixer_ops)
[    1.979738] sun4i-drm display-engine: No panel or bridge found...
RGB output disabled
[    1.979755] sun4i-drm display-engine: bound 1c0c000.lcd-controller
(ops sun4i_tcon_ops)
[    1.979935] sun4i-drm display-engine: bound 1c0d000.lcd-controller
(ops sun4i_tcon_ops)
[    1.980017] sun4i-drm display-engine: failed to bind 1ee0000.hdmi
(ops sun8i_dw_hdmi_ops): -517
[    1.980306] sun4i-drm display-engine: Couldn't bind all pipelines components
[    1.980446] sun4i-drm display-engine: master bind failed: -517
[    4.230997] sun4i-drm display-engine: bound 1100000.mixer (ops
sun8i_mixer_ops)
[    4.247886] sun4i-drm display-engine: bound 1200000.mixer (ops
sun8i_mixer_ops)
[    4.255639] sun4i-drm display-engine: No panel or bridge found...
RGB output disabled
[    4.263482] sun4i-drm display-engine: bound 1c0c000.lcd-controller
(ops sun4i_tcon_ops)
[    4.283255] sun4i-drm display-engine: bound 1c0d000.lcd-controller
(ops sun4i_tcon_ops)
[    4.322055] sun4i-drm display-engine: bound 1ee0000.hdmi (ops
sun8i_dw_hdmi_ops)
[    4.342115] fb: switching to sun4i-drm-fb from simple
[    5.001434] sun4i-drm display-engine: fb0: DRM emulated frame buffer device
[    5.008933] [drm] Initialized sun4i-drm 1.0.0 20150629 for
display-engine on minor 0

I tested non-applied patches from this series on top of
git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
sunxi/for-next

Tested-by: Vasily Khoruzhick <anarsoul@gmail.com>

On Wed, Sep 5, 2018 at 12:57 AM, Jagan Teki [off-list ref] wrote:

quoted

On Wed, Sep 5, 2018 at 1:21 PM, Maxime Ripard [off-list ref] wrote:

quoted

On Wed, Sep 05, 2018 at 12:56:03PM +0530, Jagan Teki wrote:

quoted

On Tue, Sep 4, 2018 at 10:10 AM, Icenowy Zheng [off-list ref] wrote:

quoted

From: Jagan Teki <jagan@amarulasolutions.com>

Enable all necessary device tree nodes and add connector node to device
trees for all supported A64 boards with HDMI.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
[Icenowy: squash all board patches altogether and change supply name]
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
Changes in v4:
- Rebase some device trees.
Changes in v3,1:
- Squash all enablement patches altogether.
- Change supply name to match DT binding & driver change.
Changes for v3:
- Enable all pipeline components
Changes for v2:
- none

 .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 34 +++++++++++++++++++
 .../dts/allwinner/sun50i-a64-nanopi-a64.dts   | 34 +++++++++++++++++++
 .../dts/allwinner/sun50i-a64-olinuxino.dts    | 34 +++++++++++++++++++
 .../dts/allwinner/sun50i-a64-orangepi-win.dts | 34 +++++++++++++++++++
 .../boot/dts/allwinner/sun50i-a64-pine64.dts  | 34 +++++++++++++++++++
 .../allwinner/sun50i-a64-sopine-baseboard.dts | 34 +++++++++++++++++++
 6 files changed, 204 insertions(+)

Tested-by: Jagan Teki <jagan@amarulasolutions.com> # BPI-M64, OPI-Win,
A64-Olinuxino, NPI-A64

Pine64 boards look unable by saying
[drm] Cannot find any crtc or sizes

May be someone can confirm, it.

Then we should drop the pine64 additions until someone figures it out,
as it has been already discussed.

That is fine, but If anyone have pine64 can confirm this.

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