The only real difference between Amlogic and Intel is with 4K 50/60Hz modes.
Amlogic (CE) default to 4:2:0 10-bit.
Intel default to RGB 8-bit.
I'm not sure which one is better. RGB 8-bit (with dithering) looks fine on my cheap 4K TV.
Posts by smp
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so this is the default behavior?
Yes, there was change in Estuary, so we can (finally) have a GUI-free picture when the video is paused.
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My Device [Dell Wyse 5070 ThinClient
HDR is not possible with this. DisplayPort 1.2a can't output HDR metadata
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Could be a dying NAND flash. Try to run LE from a USB drive.
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I use ffmpeg 4.4 which is not even merged to a current LE master. That is the most likely cause of the audio issue.
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Doesn't work in regards to what?
I tried a bunch of HDR sample files. TV reports that no HDR present. Can't run modetest right now because I already moved my AMD Athlon 200GE box to another room.
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lrusak It works fine on Gemini Lake. Doesn't work on AMD Vega 3.
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this build outputs is RGB 36bit for everything
It outputs RGB 12-bit at up to 4K/30Hz and RGB 8-bit at 4K 50/60Hz.
It can be forced to output YCbCr 4:4:4 instead of RGB but there is no point.
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5980 is a completely different hardware and different drivers.
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It only turns off very briefly when I stop watching a channel and than right back on again
I use VDR/VNSI. It constantly scans transponders for EPG, so the LED is always on. It should turn off when there is no signal. Also, there is a short blink when switching from one frequency to another.
Does it turn off then there is no signal from antenna?
The tuner is also constantly warm
That's normal. Same with 5520SE.
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I don't know if it works on 5580 but on 5520SE I enabled the green lock LED with this:
Diff
Display Morediff --git a/drivers/media/dvb-frontends/si2183.c b/drivers/media/dvb-frontends/si2183.c index 4b5bc34..bbe3e96 100644 --- a/drivers/media/dvb-frontends/si2183.c +++ b/drivers/media/dvb-frontends/si2183.c @@ -1091,6 +1091,12 @@ static int si2183_init(struct dvb_frontend *fe) return ret; } + // set pins + memcpy(cmd.args, "\x12\x8\x0", 3); + cmd.wlen = 3; + cmd.rlen = 3; + si2183_cmd_execute(client, &cmd); + dev->fw_loaded = true; warm: dev->active_fe |= (1 << fe->id); -
My build of tvheadend should not be used with LE nightlies.
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HDR10, HLG should work on that board. Dolby Vision will never work on mainline linux.
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I don't know what broke it, so no idea.
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New build:
- Kodi Matrix updated to 01033a8 + HDR patches
- Current LE master ebf2ee0
- Linux 5.14.1
- FFmpeg 4.4 updated to bf87bdd + AV1 fixes
- included support for AV1 VAAPI HW decode (Intel RKL/TGL and newer)
- AMD support is included this time (radeonsi mesa driver)
LibreELEC-Generic.x86_64-11.0-devel-20210904012247-ebf2ee0.img.gz
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Kaby Lake/Apollo Lake will work only if the board has HDMI 2.0 (via DP->HDMI LSPCON chip). Native HDMI 1.4 port will not output HDR.
Anything with HDMI 2.0 onboard should work.
