From 7b89190cf6ecd5075c272b4ec12f65a4ce45a762 Mon Sep 17 00:00:00 2001 From: Magnus Sandin Date: Tue, 22 Aug 2006 13:33:12 +0200 Subject: [PATCH] [ALSA] ac97 - Enable S/PDIF on ASUS P5P800-VM mobo The attached patch will force building the S/PDIF controls on the PCU SSID for Asus P5P800-VM motherboard, even if the AC97_EI_SPDIF bit is not set. Signed-off-by: Magnus Sandin Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- sound/pci/ac97/ac97_codec.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c index c47f43dbd664..a79e91850ba3 100644 --- a/sound/pci/ac97/ac97_codec.c +++ b/sound/pci/ac97/ac97_codec.c @@ -1573,6 +1573,12 @@ static int snd_ac97_mixer_build(struct snd_ac97 * ac97) } /* build S/PDIF controls */ + + /* Hack for ASUS P5P800-VM, which does not indicate S/PDIF capability */ + if (ac97->subsystem_vendor == 0x1043 && + ac97->subsystem_device == 0x810f) + ac97->ext_id |= AC97_EI_SPDIF; + if ((ac97->ext_id & AC97_EI_SPDIF) && !(ac97->scaps & AC97_SCAP_NO_SPDIF)) { if (ac97->build_ops->build_spdif) { if ((err = ac97->build_ops->build_spdif(ac97)) < 0)