Hi Jagan, Dne sreda, 05. september 2018 ob 09:57:54 CEST je Jagan Teki napisal(a): > On Wed, Sep 5, 2018 at 1:21 PM, Maxime Ripard <maxime.ripard@xxxxxxxxxxx> wrote: > > On Wed, Sep 05, 2018 at 12:56:03PM +0530, Jagan Teki wrote: > >> On Tue, Sep 4, 2018 at 10:10 AM, Icenowy Zheng <icenowy@xxxxxxx> wrote: > >> > From: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx> > >> > > >> > 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@xxxxxxxxxxxxxxxxxxxx> > >> > [Icenowy: squash all board patches altogether and change supply name] > >> > Signed-off-by: Icenowy Zheng <icenowy@xxxxxxx> > >> > --- > >> > 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@xxxxxxxxxxxxxxxxxxxx> # 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. What is your monitor default resolution and more importantly, what is it's pixel clock? Pine64 has U-Boot support for DE2/HDMI, which has some pixel clock issues which can influence Linux, unfortunately. At the time, there wasn't enough knowledge to do it properly. I plan to update it after A64 DE2/HDMI support is finished in kernel. Meanwhile, can you test if it works for you either with disabled DE2/HDMI in U-Boot or if you apply this patch to Linux: https://github.com/jernejsk/linux-1/commit/ 019121f953229ca2d624ac39300289a24e5389a1 Best regards, Jernej
