From 68c18697910fdcacea36bd58d2d3d8febfa199a2 Mon Sep 17 00:00:00 2001 From: Jerone Young Date: Tue, 3 Aug 2010 01:46:44 -0500 Subject: ALSA: hda - Fix Thinkpad X300 so SPDIF is not exposed Just as with the X301. The X300 does not have a way to do SPDIF either. It does not have a dock connector, nor does it have the SPDIF through the headphone jack. This patch fixes it so X300 does not show SPDIF, since it cannot do it. To add all Lenovo Thinkpads had different codec subsytem IDs: X300: http://launchpadlibrarian.net/34862838/Card0.Codecs.codec.0.txt Signed-off-by: Jerone Young Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_analog.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'sound/pci/hda/patch_analog.c') diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index afbe314a5bf..b697fd2a6f8 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -3662,7 +3662,12 @@ static int patch_ad1984(struct hda_codec *codec) codec->patch_ops.build_pcms = ad1984_build_pcms; break; case AD1984_THINKPAD: - spec->multiout.dig_out_nid = AD1884_SPDIF_OUT; + if (codec->subsystem_id == 0x17aa20fb) { + /* Thinpad X300 does not have the ability to do SPDIF, + or attach to docking station to use SPDIF */ + spec->multiout.dig_out_nid = 0; + } else + spec->multiout.dig_out_nid = AD1884_SPDIF_OUT; spec->input_mux = &ad1984_thinkpad_capture_source; spec->mixers[0] = ad1984_thinkpad_mixers; spec->init_verbs[spec->num_init_verbs++] = ad1984_thinkpad_init_verbs; -- cgit v1.2.3