Hi, Because I don't have GT220 card on hand, I didn't test it yet. So I didn't add this card to the patch file. I think you could add it after you test it. About the warning messages, I don't know why. May be some others can answer. Thanks Wei. nvpublic -----Original Message----- From: VDR User [mailto:user.vdr@xxxxxxxxx] Sent: Monday, March 08, 2010 3:22 AM To: Wei Ni Cc: Takashi Iwai; akpm; alsa-devel; Wu Fengguang; linux-kernel; Pavel Hofman Subject: Re: [PATCH]Support MCP89 and GT21x hdmi audio I think this may be relevant to this subject, if not then my apologies. I've just installed a GT220 card and was able to get audio-over-hdmi working by compiling the snapshot drivers from 20100307 which contain Wei's new code. I further had to patch the driver to recognize my card with: --- alsa-driver-orig/alsa-kernel/pci/hda/patch_nvhdmi.c 2010-03-06 18:00:12.000000000 -0800 +++ alsa-driver/alsa-kernel/pci/hda/patch_nvhdmi.c 2010-03-06 18:02:00.000000000 -0800 @@ -1335,6 +1335,8 @@ static struct hda_codec_preset snd_hda_p .patch = patch_nvhdmi_8ch_89 }, { .id = 0x10de000b, .name = "GT21x HDMI", .patch = patch_nvhdmi_8ch_89 }, + { .id = 0x10de000a, .name = "GT220 HDMI", + .patch = patch_nvhdmi_8ch_89 }, { .id = 0x10de000d, .name = "GT240 HDMI", .patch = patch_nvhdmi_8ch_89 }, {} /* terminator */ @@ -1347,6 +1349,7 @@ MODULE_ALIAS("snd-hda-codec-id:10de0006" MODULE_ALIAS("snd-hda-codec-id:10de0007"); MODULE_ALIAS("snd-hda-codec-id:10de0067"); MODULE_ALIAS("snd-hda-codec-id:10de8001"); +MODULE_ALIAS("snd-hda-codec-id:10de000a"); MODULE_ALIAS("snd-hda-codec-id:10de000c"); MODULE_ALIAS("snd-hda-codec-id:10de000b"); MODULE_ALIAS("snd-hda-codec-id:10de000d"); This seems to work fine when running VDR but if I do anything else like upgrade packages, compile something, or maybe create a bz2, then I start to see _a lot_ of the following in my xine log: pcm_hw.c: snd_pcm_hw_delay() SNDRV_PCM_IOCTL_DELAY failed. With the old code this didn't happen. However, my setup was an 8400gs using SPDIF OUT from my mainboard to SPDIF IN on the card. Then using a dvi->hdmi cable into the tv. Again, I apologize if I'm posting this in the wrong place. Best regards. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
