06/09/17 16:33:08 p80yb+oR
続き．．
関係ありそうな kernel log を抜き出してみました。
Sep 17 09:41:04 foo kernel: PCI quirk: region 0400-047f claimed by vt8235 PM
Sep 17 09:41:04 foo kernel: PCI quirk: region 5000-500f claimed by vt8235 SMB
Sep 17 09:41:04 foo kernel: ACPI: PCI Interrupt Link [ALKA] (IRQs *20), disabled.
Sep 17 09:41:04 foo kernel: ACPI: PCI Interrupt Link [ALKA] disabled and referenced, BIOS bug.
Sep 17 09:41:04 foo kernel: ACPI: PCI Interrupt Link [ALKA] enabled at IRQ 20
Sep 17 09:41:04 foo kernel: ACPI: PCI Interrupt 0000:00:11.1[A] -> Link [ALKA] -> GSI 20 (level, low) -> IRQ 17
Sep 17 09:41:04 foo kernel: ACPI: PCI Interrupt 0000:00:11.5[C] -> Link [ALKC] -> GSI 22 (level, low) -> IRQ 20
Sep 17 09:41:04 foo kernel: PCI: Setting latency timer of device 0000:00:11.5 to 64
Sep 17 09:41:04 foo kernel: codec_read: codec 0 is not valid [0xfe0000]
Sep 17 09:41:04 foo last message repeated 3 times
># 本当なら、oss emulationが効いててどっちにしても（ossで出力になってても）、
># 音は、出るはずなんだけど、lsmodの結果を見る感じ、
># なんかoss emulation関係のモジュールが
># 読み込まれてないみたいだね。
$ zcat /proc/config.gz | grep OSS
# CONFIG_CHR_DEV_OSST is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_OBSOLETE_OSS_DRIVER=y
# CONFIG_SOUND_OSS is not set
# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
CONFIG_SOUND_OSS が必要でしょうか？