07-01-2013 07:34 AM - edited 03-18-2019 01:23 AM
We see a strange issue in Cisco C20, where in the Video input from Camera is not detected in the Codec - But the far end is able to see the Camera video if we are in a call.
Xstatus Video Input says - Not connected.
We see the same with TC5.1.6 and TC 6.1. The camera works fine with other Codec.
When connected to the vpe1 of the Codec - it shows the HDMI 1 has no signal and is disabled.
ad9388a: no HDMI signal, no DVI-D signal, unknown analog signal
videorx: source HDMI-1 (128) on primary input, disabled, not encrypted
Is this a Hardware issue with Video Processor of the Codec.?
vpe-info all
FPGA 1, max 6/2 loc/dsp0 windows
32 phases, selected phase/quality 0/352
phases 0- 7: 352 352 0 352 124 0 0 0
phases 8-15: 0 0 0 0 0 0 0 0
phases 16-23: 0 0 0 0 0 0 0 0
phases 24-31: 0 0 0 0 4 351 352 352
valid local inputs for FPGA 1:
17 (Multiplexed video link)
33 (Internal Video Path) (1280x720@60)
66 (Decoded video stream) (1920x1080)
128 (HDMI) (0x0)
valid remote inputs for FPGA 1:
16 (Multiplexed video link)
64 (Decoded video stream)
81 (Menu stream) (1280x720)
valid outputs for FPGA 1:
1 (HDMI) (1280x720@60)
33 (Internal Video Path) (1280x720@60)
66 (DSP0) (0x0)
80 (DSP2) (0x0)
inactive window configuration for HDMI output on FPGA 1:
0: 10000x10000@0x0 source 81 fitmode 1 border 0 active 1
1: 10000x10000@0x0 source 33 fitmode 0 border 0 active 1
inactive window configuration for Internal Video Path output on FPGA 1:
1: 10000x10000@0x0 source 66 fitmode 2 border 0 active 1
4: 2150x2150@7800x4770 source 17 fitmode 1 border 1 active 1
inactive window configuration for DSP0 output on FPGA 1:
inactive window configuration for DSP2 output on FPGA 1:
active window configuration for HDMI output on FPGA 1:
0: 10000x10000@0x0 source 81 fitmode 1 border 0 active 1
1: 10000x10000@0x0 source 33 fitmode 0 border 0 active 1
active window configuration for Internal Video Path output on FPGA 1:
1: 10000x10000@0x0 source 66 fitmode 2 border 0 active 1
4: 2150x2150@7800x4770 source 17 fitmode 1 border 1 active 1
active window configuration for DSP0 output on FPGA 1:
active window configuration for DSP2 output on FPGA 1:
mux 0: vp3=link 4, source 1
mux 1: vp3=link 0, source 1
mux 2: vp3=link 15, source 0
driver: vpe1 (Orion rev E/ ), uptime: 0d 1h 19m 0s, no GHz ARM
videorx: source HDMI-1 (128) on primary input, disabled, not encrypted
videorx: local input detection: 0x0@0.0
videotx: display on HDMI-1: 1280x720@60 (powersaving off)
frame 1650x750, front porch 110/5, sync width 40/5, polarity +/+, dvi, digital
pix_freq 74.250000 Mhz
videotx: dsp0: 0x0@0
videotx: dsp2: 0x0@0
videotx: internal: 1280x720
videodetector: lvds 4, source 81: 1280x720p
ad9388a: input HDMI, drive strength 3
ad9388a: no HDMI signal, no DVI-D signal, unknown analog signal
ad9388a: digital has no lock, TMDS pll has lock, deglitch filter is on
ad9388a: CSC mode: auto. Detected color space: auto. Coefficient preset selected: 0
ad9389b: detected hotplug, no Rx Sense, no EDID, DVI-D output enabled
ad9389b: no encryption
ad9389b: state: reading EDID, error: i2c error, detect count: 0, msk/irq: c4/20
ad9389b: RGB quantization: full range
ad9389b: manual gear 1
idt5v9885b: 74250 kHz M=16 P=16 D=1 IpRz=0x33 CpCz=0x74
IRQ Total
vpe_timer : 4740
api_req : 28
system_status : 24
core_status : 11419
hdmi_in : 0
hdmi_out : 24
detect_input : 0
pll_lock_lost : 0
ddrcache0 : 0
ddrcache1 : 0
detect_output : 9490
local_scaler : 0
dsp0_scaler : 0
dsp1_scaler : 0
vsink_local : 12
vsink_dsp0 : 0
vsink_dsp1 : 0
vsource_local : 1
vsource_dsp0 : 1913
vsource_dsp1 : 0
local_composer : missing: 5 framereq: 0
dsp0_composer : missing: 0 framereq: 0
dsp1_composer : missing: 0 framereq: 0
local_crop : 0
dsp0_crop : 0
dsp1_crop : 0
dsp0_oversampler : 0
dsp1_oversampler : 0
cec_hdmi_tx : 0
cec_hdmi_rx : 0
OK
07-01-2013 08:47 AM
Did you try other camera with the HDMI input port of this C20 codec and checked whether this gives self-view or not?
If it is not working with other camera as well then there must be an issue with the HDMI input port of the C20 codec.
Make sure that we are using a good HDMI cable.
07-01-2013 09:02 AM
Do you see any video output channels coming up during the call when far end gets video from this C20 codec?
Can you capture xstatus from the C20 codec when the codec is in call?
07-01-2013 10:04 AM
Yes, "xstatus DIagnostics" show active transmission
07-01-2013 10:06 AM
Yes, we tried and see the same issue with other cameras as well.
07-01-2013 10:19 AM
When it sends video to far end then at the same time, do we get self-view from the camera?
This seems to be an issue with the HDMI input port of the C20 codec.
07-01-2013 11:40 AM
Had recently a similar issue with a C40.
First thought this would be a hardware issue with the codec, since the camera was working fine as yours.
Not sure if it was TAC pointing towards that, but after a complete factory reset, everything was back to normal.
That came out of the blue with a TC5 release. Since then, no issues anymore. Strange but who knows....
Regards
Danny
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