00:30 <pnill> HDMI on H6 is supported in mainline right?

01:12 <pnill> Ok, I guess my new question is; is there anything special I should have to do with the mainline kernel to get HDMI working on an H6 based board? I enabled HDMI in menuconfig, I saw apritzel mention a video= commandline against kernel for his eachlink

03:00 <pnill> more specifically about the cmdline parameter video=HDMI-A-1:e, I tried :d as well which I guess from research has something to do with "digital output forced"... hdmi-phy also doesn't show in dmesg/kernel boot log so I'm assuming it's some dtb/devicetree issue.

03:00 <pnill> guess I shouldn't be surprised if it is

03:12 <pnill> also no /sys/class/drm

03:12 <pnill> Seems like more people have issues with audio over HDMI than actual hdmi

03:12 <pnill> lol

03:22 <pnill> I also don't seem to see anything under Device Drivers->Graphics support-> for the Allwinner H6 drm

03:22 <pnill> There's a10 there

03:22 <pnill> but no h6

03:36 <pnill> So I guess, sun4i-drm-hdmi is for all allwinner boards from what I'm seeing

04:15 <pnill> sun4i-drm display-engine: [drm] Cannot find any crtc or sizes

04:15 <pnill> well got it to this point

04:15 <pnill> sun4i-drm display-engine: bound 6515000.lcd-controller (ops sun4i_tcon_ops)

04:15 <pnill> sun4i-drm display-engine: deferred probe timeout, ignoring dependency

04:15 <pnill> sun8i-mixer 1100000.mixer: deferred probe timeout, ignoring dependency

04:16 <pnill> sun8i-dw-hdmi 6000000.hdmi: supply hvcc not found, using dummy regulator

04:16 <pnill> sun8i-dw-hdmi 6000000.hdmi: Detected HDMI TX controller v2.12a with HDCP (DWC HDMI 2.0 TX PHY)

04:16 <pnill> sun8i-dw-hdmi 6000000.hdmi: registered DesignWare HDMI I2C bus driver

04:16 <pnill> am I not supposed to run both of these drivers at the same time?

04:18 <pnill> [ 1.863442] [drm] forcing HDMI-A-1 connector off

04:18 <pnill> ok

04:18 <pnill> that's probably not good.

04:27 <pnill> Well

04:27 <pnill> I think I got it working

04:27 <pnill> it's not playing well with my monitor

04:27 <pnill> getting some interference or something

04:27 <pnill> but I see little penguins lol

04:27 <pnill> I just need to get my console showing on it now

04:30 <pnill> can console on linux kernel be used in multiple places at the same time e.x. over uart and hdmi?

04:48 <pnill> I guess first I need to get it working over hdmi at all

04:48 <pnill> I got the penguins

04:48 <pnill> but no console output

04:58 <pnill> ok so console=tty0 but then other stuff breaks lol

05:53 <jernej> phill: which kernel are you using? Very latest, 5.14.14, should have all fixes regarding HDMI included

05:54 <jernej> note that if your native screen resolution is 2160p@60, it might not always work (it works with my monitor, but not on TV)

06:46 <pnill> I was on 5.12

06:46 <pnill> It worked though.

06:46 <pnill> It was just that when setting console away from my serial

06:46 <pnill> stuff in my init stopped working