Hi,
I'm having issues when I try to use 4k with my rpi4 (LibreELEC-RPi4.arm-9.80-nightly-20201127), Onkyo AVR and 4K TV.
I can't choose a resolution above 1920x1080.... Even with hdmi_enable4kp60=1.
Kodi return the following info :
QuoteDisplay More2020-07-30 19:02:41.615 T:902 INFO <general>: CDRMUtils::FindConnector - using connector: 32
2020-07-30 19:02:41.648 T:902 INFO <general>: CDRMUtils::FindConnector - using connector: 32
2020-07-30 19:02:41.648 T:902 INFO <general>: CDRMUtils::FindEncoder - using encoder: 31
2020-07-30 19:02:41.648 T:902 INFO <general>: CDRMUtils::FindPlanes - using crtc: 72
2020-07-30 19:02:41.841 T:902 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 60.000000 Hz
2020-07-30 19:02:41.841 T:902 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 59.940063 Hz
2020-07-30 19:02:41.841 T:902 INFO <general>: Found resolution 1920x1080 with 1920x1080i @ 60.000000 Hz
2020-07-30 19:02:41.841 T:902 INFO <general>: Found resolution 1920x1080 with 1920x1080i @ 59.940063 Hz
2020-07-30 19:02:41.841 T:902 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 50.000000 Hz
2020-07-30 19:02:41.842 T:902 INFO <general>: Found resolution 1920x1080 with 1920x1080i @ 50.000000 Hz
2020-07-30 19:02:41.842 T:902 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 30.000000 Hz
2020-07-30 19:02:41.842 T:902 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 29.970032 Hz
2020-07-30 19:02:41.842 T:902 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 25.000000 Hz
2020-07-30 19:02:41.842 T:902 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 24.000000 Hz
2020-07-30 19:02:41.842 T:902 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 23.976025 Hz
2020-07-30 19:02:41.842 T:902 INFO <general>: Found resolution 1280x720 with 1280x720 @ 60.000000 Hz
2020-07-30 19:02:41.842 T:902 INFO <general>: Found resolution 1280x720 with 1280x720 @ 59.940063 Hz
2020-07-30 19:02:41.842 T:902 INFO <general>: Found resolution 1280x720 with 1280x720 @ 50.000000 Hz
2020-07-30 19:02:41.842 T:902 INFO <general>: Found resolution 720x576 with 720x576 @ 50.000000 Hz
2020-07-30 19:02:41.842 T:902 INFO <general>: Found resolution 720x480 with 720x480 @ 59.940063 Hz
2020-07-30 19:02:41.842 T:902 INFO <general>: Found resolution 720x480 with 720x480 @ 60.000000 Hz
2020-07-30 19:02:41.842 T:902 INFO <general>: Found resolution 640x480 with 640x480 @ 60.000000 Hz
2020-07-30 19:02:41.842 T:902 INFO <general>: Found resolution 640x480 with 640x480 @ 60.000000 Hz
With the following EDID
QuoteDisplay MoreEDID version: 1.3
Manufacturer: ONK Model 1161 Serial Number 0
Made in year 2017
Digital display
Maximum image size: 128 cm x 72 cm
Gamma: 2.20
RGB color display
First detailed timing is preferred timing
Display x,y Chromaticity:
Red: 0.6396, 0.3447
Green: 0.2910, 0.6347
Blue: 0.1630, 0.0927
White: 0.2880, 0.2958
Established timings supported:
640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz
Standard timings supported:
640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz
Detailed mode: Clock 594.000 MHz, 698 mm x 392 mm
3840 4016 4104 4400 hborder 0
2160 2168 2178 2250 vborder 0
+hsync +vsync
VertFreq: 60 Hz, HorFreq: 135000 Hz
Detailed mode: Clock 148.500 MHz, 698 mm x 392 mm
1920 2008 2052 2200 hborder 0
1080 1084 1089 1125 vborder 0
+hsync +vsync
VertFreq: 60 Hz, HorFreq: 67500 Hz
Monitor name: AV Receiver
Monitor ranges (GTF): 23-61Hz V, 15-136kHz H, max dotclock 600MHz
Has 1 extension blocks
Checksum: 0xcc (valid)
CTA extension block
Extension version: 3
104 bytes of CTA data
Video data block
VIC 97 3840x2160@60Hz 16:9 HorFreq: 135000 Hz Clock: 594.000 MHz
VIC 96 3840x2160@50Hz 16:9 HorFreq: 112500 Hz Clock: 594.000 MHz
VIC 16 1920x1080@60Hz 16:9 HorFreq: 67500 Hz Clock: 148.500 MHz
VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz
VIC 102 4096x2160@60Hz 256:135 HorFreq: 135000 Hz Clock: 594.000 MHz
VIC 101 4096x2160@50Hz 256:135 HorFreq: 112500 Hz Clock: 594.000 MHz
VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz
VIC 20 1920x1080i@50Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz
VIC 32 1920x1080@24Hz 16:9 HorFreq: 27000 Hz Clock: 74.250 MHz
VIC 33 1920x1080@25Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz
VIC 34 1920x1080@30Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz
VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz
VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz
VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz
VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz
VIC 93 3840x2160@24Hz 16:9 HorFreq: 54000 Hz Clock: 297.000 MHz
VIC 94 3840x2160@25Hz 16:9 HorFreq: 56250 Hz Clock: 297.000 MHz
VIC 95 3840x2160@30Hz 16:9 HorFreq: 67500 Hz Clock: 297.000 MHz
VIC 98 4096x2160@24Hz 256:135 HorFreq: 54000 Hz Clock: 297.000 MHz
VIC 99 4096x2160@25Hz 256:135 HorFreq: 56250 Hz Clock: 297.000 MHz
VIC 100 4096x2160@30Hz 256:135 HorFreq: 67500 Hz Clock: 297.000 MHz
VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz
Audio data block
Linear PCM, max channels 2
Supported sample rates (kHz): 192 176.4 96 88.2 48 44.1 32
Supported sample sizes (bits): 24 20 16
Linear PCM, max channels 8
Supported sample rates (kHz): 192 176.4 96 88.2 48 44.1 32
Supported sample sizes (bits): 24 20 16
AC-3, max channels 6
Supported sample rates (kHz): 48 44.1 32
Maximum bit rate: 640 kb/s
DTS, max channels 8
Supported sample rates (kHz): 48 44.1
Maximum bit rate: 1536 kb/s
One Bit Audio, max channels 6
Supported sample rates (kHz): 44.1
Dolby Digital+, max channels 8
Supported sample rates (kHz): 48 44.1
DTS-HD, max channels 8
Supported sample rates (kHz): 192 176.4 96 88.2 48 44.1
DTS-HD, max channels 8
Supported sample rates (kHz): 192 176.4 96 88.2 48 44.1
MAT (MLP), max channels 8
Supported sample rates (kHz): 192 176.4 96 88.2 48 44.1
Speaker allocation data block
Speaker map:
FL/FR - Front Left/Right
LFE1 - Low Frequency Effects 1
FC - Front Center
BL/BR - Back Left/Right
RLC/RRC - Rear Left/Right of Center (Deprecated)
Vendor-specific data block, OUI 000c03 (HDMI)
Source physical address 2.1.0.0
Supports_AI
DC_36bit
DC_30bit
DC_Y444
Maximum TMDS clock: 300MHz
Supported Content Types:
Graphics
Photo
Cinema
Game
Extended HDMI video details:
HDMI VIC 1 3840x2160@30Hz 16:9 HorFreq: 67500 Hz Clock: 297.000 MHz
HDMI VIC 2 3840x2160@25Hz 16:9 HorFreq: 56250 Hz Clock: 297.000 MHz
HDMI VIC 3 3840x2160@24Hz 16:9 HorFreq: 54000 Hz Clock: 297.000 MHz
HDMI VIC 4 4096x2160@24Hz 256:135 HorFreq: 54000 Hz Clock: 297.000 MHz
Vendor-specific data block, OUI c45dd8 (HDMI Forum)
Version: 1
Maximum TMDS Character Rate: 600MHz
SCDC Present
Supports 12-bits/component Deep Color 4:2:0 Pixel Encoding
Supports 10-bits/component Deep Color 4:2:0 Pixel Encoding
Extended tag: Colorimetry data block
xvYCC601
xvYCC709
sYCC601
opYCC601
opRGB
BT2020cYCC
BT2020YCC
BT2020RGB
Extended tag: Video capability data block
YCbCr quantization: No Data (0)
RGB quantization: Selectable (via AVI Q) (1)
PT scan behaviour: No Data (0)
IT scan behaviour: Always Underscanned (2)
CE scan behaviour: Support both over- and underscan (3)
Extended tag: YCbCr 4:2:0 capability map data block
VSD Index 0
VSD Index 1
VSD Index 4
VSD Index 5
Extended tag: HDR static metadata data block
Electro optical transfer functions:
Traditional gamma - SDR luminance range
Traditional gamma - HDR luminance range
SMPTE ST2084
Hybrid Log-Gamma
Supported static metadata descriptors:
Static metadata type 1
Extended tag: Vendor-specific video data block
Underscans PC formats by default
Basic audio support
Supports YCbCr 4:4:4
Supports YCbCr 4:2:2
0 native detailed modes
Detailed mode: Clock 74.250 MHz, 698 mm x 392 mm
1920 2008 2052 2200 hborder 0
540 542 547 562 vborder 0
+hsync +vsync interlaced
VertFreq: 60 Hz, HorFreq: 33750 Hz
Checksum: 0x10 (valid)
If I change the driver from vc4-kms-v3d-pi4 to vc4-fkms-v3d, Kodi is in 4k with the following log :
QuoteDisplay More2020-07-30 19:02:41.395 T:596 INFO <general>: CDRMUtils::FindConnector - using connector: 89
2020-07-30 19:02:41.426 T:596 INFO <general>: CDRMUtils::FindConnector - using connector: 89
2020-07-30 19:02:41.426 T:596 INFO <general>: CDRMUtils::FindEncoder - using encoder: 88
2020-07-30 19:02:41.426 T:596 INFO <general>: CDRMUtils::FindPlanes - using crtc: 87
2020-07-30 19:02:41.518 T:602 ERROR <general>: Sink Timer expired for more than buffer time: 300l
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 4096x2160 with 4096x2160 @ 30.000000 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 4096x2160 with 4096x2160 @ 29.970032 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 4096x2160 with 4096x2160 @ 25.000000 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 4096x2160 with 4096x2160 @ 24.000000 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 4096x2160 with 4096x2160 @ 23.976025 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 3840x2160 with 3840x2160 @ 30.000000 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 3840x2160 with 3840x2160 @ 29.970032 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 3840x2160 with 3840x2160 @ 25.000000 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 3840x2160 with 3840x2160 @ 24.000000 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 3840x2160 with 3840x2160 @ 23.976025 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 60.000000 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 59.940063 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 1920x1080 with 1920x1080i @ 60.000000 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 1920x1080 with 1920x1080i @ 59.940063 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 50.000000 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 1920x1080 with 1920x1080i @ 50.000000 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 30.000000 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 29.970032 Hz
2020-07-30 19:02:41.620 T:596 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 25.000000 Hz
2020-07-30 19:02:41.621 T:596 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 24.000000 Hz
2020-07-30 19:02:41.621 T:596 INFO <general>: Found resolution 1920x1080 with 1920x1080 @ 23.976025 Hz
2020-07-30 19:02:41.621 T:596 INFO <general>: Found resolution 1280x720 with 1280x720 @ 60.000000 Hz
2020-07-30 19:02:41.621 T:596 INFO <general>: Found resolution 1280x720 with 1280x720 @ 59.940063 Hz
2020-07-30 19:02:41.621 T:596 INFO <general>: Found resolution 1280x720 with 1280x720 @ 50.000000 Hz
2020-07-30 19:02:41.621 T:596 INFO <general>: Found resolution 720x576 with 720x576 @ 50.000000 Hz
2020-07-30 19:02:41.621 T:596 INFO <general>: Found resolution 720x480 with 720x480 @ 59.940063 Hz
2020-07-30 19:02:41.621 T:596 INFO <general>: Found resolution 720x480 with 720x480 @ 60.000000 Hz
2020-07-30 19:02:41.621 T:596 INFO <general>: Found resolution 640x480 with 640x480 @ 60.000000 Hz
2020-07-30 19:02:41.621 T:596 INFO <general>: Found resolution 640x480 with 640x480 @ 60.000000 Hz
But in that case, I have no audio device in ALSA ...
Any idea to solve this ?
Thank you,
