Hello, I have custom a linux build with kernel 2.6.32-rc4, uclibc 0.9.30.1 and a PVR-1600 card. I am using ivtv tools 1.4.0
The driver loads and the card seems to be working for the most part. I can get data from /dev/video0 and I can query the interface using v4l2-ctl logs-status. I can also manipulate most of the standard settings (except resolution which does not take). However, whenever I try to read or write any control paramater the v4l2-ctl application segfaults (I can list them all with ³-l² ) v4l2-ctl --set-ctrl=stream_type=1 Segmentation fault (core dumped) Any help would be appreciated! Sergio Status Log: cx18-0: ================= START STATUS CARD #0 ================= cx18-0: Version: 1.2.0 Card: Hauppauge HVR-1600 tveeprom 1-0050: Hauppauge model 74041, rev C6B2, serial# 6380444 tveeprom 1-0050: MAC address is 00-0D-FE-61-5B-9C tveeprom 1-0050: tuner model is TCL M2523_5N_E (idx 112, type 50) tveeprom 1-0050: TV standards NTSC(M) (eeprom 0x08) tveeprom 1-0050: audio processor is CX23418 (idx 38) tveeprom 1-0050: decoder processor is CX23418 (idx 31) tveeprom 1-0050: has no radio, has IR receiver, has IR transmitter cx18-0 843: Video signal: present cx18-0 843: Detected format: NTSC-M cx18-0 843: Specified standard: NTSC-M cx18-0 843: Specified video input: Composite 7 cx18-0 843: Specified audioclock freq: 48000 Hz cx18-0 843: Detected audio mode: stereo cx18-0 843: Detected audio standard: BTSC cx18-0 843: Audio muted: no cx18-0 843: Audio microcontroller: running cx18-0 843: Configured audio standard: automatic detection cx18-0 843: Configured audio system: BTSC cx18-0 843: Specified audio input: Tuner (In8) cx18-0 843: Preferred audio mode: stereo cx18-0 gpio-reset-ctrl: GPIO: direction 0x00003001, value 0x00003001 tuner 2-0061: Tuner mode: analog TV tuner 2-0061: Frequency: 66.00 MHz tuner 2-0061: Standard: 0x00001000 cs5345 1-004c: Input: 1 cs5345 1-004c: Volume: 0 dB cx18-0: Video Input: Tuner 1 cx18-0: Audio Input: Tuner 1 cx18-0: GPIO: direction 0x00003001, value 0x00003001 cx18-0: Tuner: TV cx18-0: Stream: MPEG-2 Program Stream cx18-0: VBI Format: No VBI cx18-0: Video: 720x480, 30 fps cx18-0: Video: MPEG-2, 4x3, Variable Bitrate, 6000000, Peak 8000000 cx18-0: Video: GOP Size 15, 2 B-Frames, GOP Closure cx18-0: Audio: 48 kHz, MPEG-1/2 Layer II, 224 kbps, Stereo, No Emphasis, No CRC cx18-0: Spatial Filter: Manual, Luma 1D Horizontal, Chroma 1D Horizontal, 0 cx18-0: Temporal Filter: Manual, 8 cx18-0: Median Filter: Off, Luma [0, 255], Chroma [0, 255] cx18-0: Status flags: 0x00200001 cx18-0: Stream encoder MPEG: status 0x0000, 0% of 2048 KiB (64 buffers) in use cx18-0: Stream encoder YUV: status 0x0000, 0% of 2048 KiB (16 buffers) in use cx18-0: Stream encoder VBI: status 0x0000, 0% of 1015 KiB (20 buffers) in use cx18-0: Stream encoder PCM audio: status 0x0000, 0% of 1024 KiB (256 buffers) in use cx18-0: Read MPEG/VBI: 1155072/0 bytes cx18-0: ================== END STATUS CARD #0 ==================
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