On Sun, 2010-02-07 at 17:40 -0600, Eric Wescott wrote:
>/ >
/>/ > So i2c_new_probed_device() is being called with a bad address list.
/>/ >
/>/ > This can happen when probing for the tuner I2C devices and the .i2c
/>/ > member of the card defintion is not set. This is exactly the problem
/>/ > with Hans' patch here:
/>/ >
/>/ > http://linuxtv.org/hg/~hverkuil/v4l-dvb-ivtv/rev/a0b04dbb0c0c
<http://linuxtv.org/hg/%7Ehverkuil/v4l-dvb-ivtv/rev/a0b04dbb0c0c>
<http://linuxtv.org/hg/%7Ehverkuil/v4l-dvb-ivtv/rev/a0b04dbb0c0c>
/>/ >
/>/ > Using Hans' v4l-dvb-ivtv repository, add a line like:
/>/ >
/>/ > .i2c = &ivtv_i2c_std,
/>/ >
/>/ > to the card defintion for the Sony Kikyo and please try building and
/>/ > installing that v4l-dvb-ivtv module set again.
/>/ >
/>/
/>/ Okay, I managed to get everything working now and here is how I did it.
/>/
/>/ .video_inputs = {
/>/ { IVTV_CARD_INPUT_VID_TUNER, 2, 1 },
/>/ { ITVT_CARD_INPUT_COMPOSITE1, 3, 1},
/>/ { IVTV_CAD_INPUT_SVIDEO1, 3, 7},
/>/ }
/
Eric,
As I was cleaning this up to be merged into the v4l-dvb tree, I found
these values of "3" are problematic. That parameter is an index into
the .audio_input[] portion of the card entry. But only entries for
indices 0, 1, and 2 are defined.
When tuned to each one of these inputs and sound is working OK, could
you run
$ v4l2-ctl -d /dev/videoN --log-status
and provide the output, so I can see the state of the GPIOs and other
chip settings.
ivtv0: ================= START STATUS CARD #0 =================
ivtv0: Version: 1.4.1 Card: Sony Gigapocket (Kikyo)
ivtv0: GPIO status: DIR=0xc381 OUT=0x0300 IN=0xff00
saa7115 1-0021: Audio frequency: 48000 Hz
saa7115 1-0021: Input: Composite 1
saa7115 1-0021: Video signal: bad
saa7115 1-0021: Frequency: 60 Hz
saa7115 1-0021: Detected format: NTSC
saa7115 1-0021: Width, Height: 720, 480
tuner 1-0060: Tuner mode: analog TV
tuner 1-0060: Frequency: 67.25 MHz
tuner 1-0060: Standard: 0x00001000
ivtv0: Video Input: Composite 1
ivtv0: Audio Input:
ivtv0: Tuner: TV
ivtv0: Stream: MPEG-2 Program Stream
ivtv0: VBI Format: No VBI
ivtv0: Video: 720x480, 30 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, MPEG-1/2 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: 0x00200000
ivtv0: Stream encoder MPG: status 0x0000, 0% of 4096 KiB (128
buffers) in use
ivtv0: Stream encoder YUV: status 0x0000, 0% of 2048 KiB (64 buffers)
in use
ivtv0: Stream encoder VBI: status 0x0000, 0% of 1040 KiB (61 buffers)
in use
ivtv0: Stream encoder PCM: status 0x0000, 0% of 324 KiB (72 buffers)
in use
ivtv0: Read MPG/VBI: 28217344/0 bytes
ivtv0: ================== END STATUS CARD #0 ==================
Thanks again!
Eric
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