On Thursday 06 September 2007 05:40:25 Max Chow wrote:
> The card can be recognised by the kernel, but the card then cannot
> detect any signal. The same system start with kernel 2.6.17 has got
> no problem.
I'll test this in a week when I'm back home and can test this card.
Regards,
Hans
>
> dmesg:
>
> ivtv: ==================== START INIT IVTV ====================
> ivtv: version 1.0.0 (2.6.22.1-41.f7 SMP mod_unload 686 4KSTACKS )
> loading ivtv0: User specified Yuan MPC622 card (detected cx23416
> based chip) ACPI: PCI Interrupt 0000:00:14.0[A] -> GSI 17 (level,
> low) -> IRQ 20 ivtv0: Unreasonably low latency timer, setting to 64
> (was 32) ivtv0: loaded v4l-cx2341x-enc.fw firmware (3672028152 bytes)
> ivtv0: Encoder revision: 0x02060039
> cx25840 1-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #0)
> cx25840 1-0044: loaded v4l-cx25840.fw firmware (16382 bytes)
> ivtv0: Registered device video0 for encoder MPEG (4 MB)
> ivtv0: Registered device video32 for encoder YUV (2 MB)
> ivtv0: Registered device vbi0 for encoder VBI (1 MB)
> ivtv0: Registered device video24 for encoder PCM audio (1 MB)
> ivtv0: Initialized Yuan MPC622, card #0
> ACPI: PCI Interrupt Link [ALKC] enabled at IRQ 22
> ACPI: PCI Interrupt 0000:00:11.5[C] -> Link [ALKC] -> GSI 22 (level,
> low) -> IRQ 21 PCI: Setting latency timer of device 0000:00:11.5 to
> 64
> ivtv: ==================== END INIT IVTV ====================
>
> lspci -v:
>
> 00:14.0 Multimedia video controller: Internext Compression Inc iTVC16
> (CX23416) MPEG-2 Encoder (rev 01) Subsystem: Unknown device ff01:d998
> Flags: bus master, medium devsel, latency 64, IRQ 20
> Memory at f0000000 (32-bit, prefetchable) [size=64M]
> Capabilities: [44] Power Management version 2
>
> v4l2-ctl --log-status:
>
> Status Log:
>
> ivtv0: ================= START STATUS CARD #0 =================
> cx25840 1-0044: Video signal: not present
> cx25840 1-0044: Detected format: NTSC-M
> cx25840 1-0044: Specified standard: PAL-BDGHI
> cx25840 1-0044: Specified video input: Composite 2
> cx25840 1-0044: Specified audioclock freq: 48000 Hz
> cx25840 1-0044: Detected audio mode: forced mode
> cx25840 1-0044: Detected audio standard: no detected audio standard
> cx25840 1-0044: Audio muted: yes
> cx25840 1-0044: Audio microcontroller: running
> cx25840 1-0044: Configured audio standard: automatic detection
> cx25840 1-0044: Configured audio system: BTSC
> cx25840 1-0044: Specified audio input: Tuner (In5)
> cx25840 1-0044: Preferred audio mode: stereo
> ivtv0: Video Input: Tuner 1
> ivtv0: Audio Input: Tuner 1
> ivtv0: Tuner: TV
> ivtv0: Stream: MPEG-2 Program Stream
> ivtv0: VBI Format: No VBI
> ivtv0: Video: 720x576, 25 fps
> ivtv0: Video: MPEG-2, 4x3, Variable Bitrate, 6000000, Peak 8000000
> ivtv0: Video: GOP Size 15, 2 B-Frames, GOP Closure
> ivtv0: Audio: 48 kHz, Layer II, 224 kbps, Stereo, No Emphasis, No CRC
> ivtv0: Spatial Filter: Manual, Luma 1D Horizontal, Chroma 1D
> Horizontal, 0 ivtv0: Temporal Filter: Manual, 8
> ivtv0: Median Filter: Off, Luma [0, 255], Chroma [0, 255]
> ivtv0: Status flags: 0x00000000
> ivtv0: Stream encoder MPEG: status 0x0000, 0% of 4096 KiB (128
> buffers) in use ivtv0: Stream encoder YUV: status 0x0000, 0% of 2046
> KiB (194 buffers) in use ivtv0: Stream encoder VBI: status 0x0000, 0%
> of 1023 KiB (60 buffers) in use ivtv0: Stream encoder PCM audio:
> status 0x0000, 0% of 1021 KiB (227 buffers) in use ivtv0: Read
> MPEG/VBI: 0/0 bytes
> ivtv0: ================== END STATUS CARD #0 ==================
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