kernelの再構築で
kernel-2.6.31/linux-2.6.31/drivers/media/video/ivtv/ivtv-i2c.cの
640行目あたりの
kernel-2.6.31/linux-2.6.31/drivers/media/video/ivtv/ivtv-i2c.c
const unsigned short addr_list [] ={ 0x1a, /* Hauppauge IR external */ 0x18, /* Hauppauge IR internal */ 0x71 /* Hauppauge IR (PVR150) */
の
0x1a, をコメントアウト -> //0x1a
その後再構築すること…8時間。。。。
再構築されたkernelをインストールし、
grubで 2.6.31.6-166を選択(構築したカーネル)
何も設定せずにいきなり
mplayer /dev/video0
を呼び出したときのdmesg
ivtv: Start initialization, version 1.4.1
ivtv0: Initializing card 0
ivtv0: Autodetected I/O Data GV-MVP/RX, GV-MVP/RX2W (dual tuner) card (cx23416 based)
ivtv 0000:04:01.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
ivtv0: Unreasonably low latency timer, setting to 64 (was 32)
saa7115 3-0021: saa7115 found (1f7115d0e100000) @ 0×42 (ivtv i2c driver #0)
tuner 3-0043: chip found @ 0×86 (ivtv i2c driver #0)
tuner 3-0060: chip found @ 0xc0 (ivtv i2c driver #0)
upd64031a 3-0012: chip found @ 0×24 (ivtv i2c driver #0)
upd64083 3-005c: chip found @ 0xb8 (ivtv i2c driver #0)
wm8739 3-001a: chip found @ 0×34 (ivtv i2c driver #0)
vp27smpx 3-005b: chip found @ 0xb6 (ivtv i2c driver #0)
IRQ 22/ivtv0: IRQF_DISABLED is not guaranteed on shared IRQs
ivtv0: Registered device video0 for encoder MPG (4096 kB)
ivtv0: Registered device video32 for encoder YUV (2048 kB)
ivtv0: Registered device vbi0 for encoder VBI (1024 kB)
ivtv0: Registered device video24 for encoder PCM (320 kB)
ivtv0: Initialized card: I/O Data GV-MVP/RX, GV-MVP/RX2W (dual tuner)
ivtv: End initialization
ivtv 0000:04:01.0: firmware: requesting v4l-cx2341x-enc.fw
ivtv0: Loaded v4l-cx2341x-enc.fw firmware (376836 bytes)
ivtv0: Encoder revision: 0×02060039
ちなみに
yum install ivtv-firmware ivtv-utils v4l2-tools xorg-x11-drv-ivtv
を
インストールしてあります。

