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GeForce 9600GT 和 nForce 主板无 HDMI 音频

tag-icon • tag-icon 11.04 nvidia alsa hdmi
GeForce 9600GT 和 nForce 主板无 HDMI 音频

过去几天我一直在尝试让 HDMI 实现声音功能，但没有什么主意。（我已经验证硬件/设置可以通过 Windows 运行。）

aplay没有列出我的 HDMI 设备：

$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 1: ALC662 rev1 Digital [ALC662 rev1 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

我已经从快照（使用）编译了 alsa 驱动程序（1.0.24）--with-oss=no，并添加了以下行

options snd-hda-intel model=auto    # Tried 3stack-dig and 6stack-dig too

至/etc/modprobe.d/alsa-base.conf。但设备仍未显示。

如果它很重要，HDMI 电视目前尚未配置为 X 会话的一部分（我已尝试过，至少在 X 重新启动后，它没有改变任何东西）。

我错过了什么？

$ lspci
00:00.0 Host bridge: nVidia Corporation Device 07c3 (rev a2)
00:00.1 RAM memory: nVidia Corporation nForce 630i memory controller (rev a2)
00:01.0 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
00:01.1 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
00:01.2 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
00:01.3 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
00:01.4 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
00:01.5 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
00:01.6 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
00:02.0 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
00:03.0 ISA bridge: nVidia Corporation MCP73 LPC Bridge (rev a2)
00:03.1 SMBus: nVidia Corporation MCP73 SMBus (rev a1)
00:03.2 RAM memory: nVidia Corporation MCP73 Memory Controller (rev a1)
00:03.4 RAM memory: nVidia Corporation MCP73 Memory Controller (rev a1)
00:04.0 USB Controller: nVidia Corporation GeForce 7100/nForce 630i USB (rev a1)
00:04.1 USB Controller: nVidia Corporation MCP73 [nForce 630i] USB 2.0 Controller (EHCI) (rev a1)
00:08.0 IDE interface: nVidia Corporation MCP73 IDE (rev a1)
00:09.0 Audio device: nVidia Corporation MCP73 High Definition Audio (rev a1)
00:0a.0 PCI bridge: nVidia Corporation MCP73 PCI Express bridge (rev a1)
00:0b.0 PCI bridge: nVidia Corporation MCP73 PCI Express bridge (rev a1)
00:0c.0 PCI bridge: nVidia Corporation MCP73 PCI Express bridge (rev a1)
00:0d.0 PCI bridge: nVidia Corporation MCP73 PCI Express bridge (rev a1)
00:0e.0 IDE interface: nVidia Corporation MCP73 IDE (rev a2)
00:0f.0 Ethernet controller: nVidia Corporation MCP73 Ethernet (rev a2)
02:00.0 VGA compatible controller: nVidia Corporation G94 [GeForce 9600 GT] (rev a1)

 

$ aplay -L
default
pulse
    Playback/recording through the PulseAudio sound server
front:CARD=NVidia,DEV=0
    HDA NVidia, ALC662 rev1 Analog
    Front speakers
surround40:CARD=NVidia,DEV=0
    HDA NVidia, ALC662 rev1 Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=NVidia,DEV=0
    HDA NVidia, ALC662 rev1 Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=NVidia,DEV=0
    HDA NVidia, ALC662 rev1 Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=NVidia,DEV=0
    HDA NVidia, ALC662 rev1 Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=NVidia,DEV=0
    HDA NVidia, ALC662 rev1 Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=NVidia,DEV=0
    HDA NVidia, ALC662 rev1 Digital
    IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=NVidia,DEV=0
    HDA NVidia, ALC662 rev1 Analog
    Direct sample mixing device
dmix:CARD=NVidia,DEV=1
    HDA NVidia, ALC662 rev1 Digital
    Direct sample mixing device
dsnoop:CARD=NVidia,DEV=0
    HDA NVidia, ALC662 rev1 Analog
    Direct sample snooping device
dsnoop:CARD=NVidia,DEV=1
    HDA NVidia, ALC662 rev1 Digital
    Direct sample snooping device
hw:CARD=NVidia,DEV=0
    HDA NVidia, ALC662 rev1 Analog
    Direct hardware device without any conversions
hw:CARD=NVidia,DEV=1
    HDA NVidia, ALC662 rev1 Digital
    Direct hardware device without any conversions
plughw:CARD=NVidia,DEV=0
    HDA NVidia, ALC662 rev1 Analog
    Hardware device with all software conversions
plughw:CARD=NVidia,DEV=1
    HDA NVidia, ALC662 rev1 Digital
    Hardware device with all software conversions

编辑：在一个论坛主题中，我读到有人遇到了该芯片组和内核 <= 2.6.36 的问题，所以我将尝试使用 Natty 并报告结果。

编辑2：Natty (2.6.38) 仍然无法识别该卡。

当前状态：

目前的情况是，它无法一直运行到 3.x 内核。很久以前，我换了一张新的 nVidia 显卡 (GT640)，它运行完美。由于我不打算再次安装旧显卡，我已关闭此问题，因为该问题不再可重现。如果您也遇到此问题，请随时提出新问题并提供您的技术细节。

答案1

我也有 GeForce。我的方法是使用这个技巧：

  1. 备份：

    sudo cp /etc/pulse/default.pa /etc/pulse/default.pa.backup

  2. 将其中一行添加到文件（gksu /etc/pulse/default.pa）：

    load-module module-alsa-sink device=hw:1,3

    其中 1,3 是 aplay -l 给出的 nVidia HDMI 输出的卡号、设备号。

  3. 重启

  4. 去

    Menu > System > Preferences > Sound > Output并选择 HDA。

  5. 如果失败，你可以尝试这手动的

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