This patch adds quirk ID's for the ZxR and it's daughter board, the
DBPro. It also adds a function for determining the quirk for each board
through HDA subsytem ID's instead of PCI subsystem ID's.
Signed-off-by: Connor McAdams <conmanx360@xxxxxxxxx>
---
sound/pci/hda/patch_ca0132.c | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index 5a3fb56..08dd85d 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -1071,6 +1071,8 @@ enum {
QUIRK_ALIENWARE,
QUIRK_ALIENWARE_M17XR4,
QUIRK_SBZ,
+ QUIRK_ZXR,
+ QUIRK_ZXR_DBPRO,
QUIRK_R3DI,
QUIRK_R3D,
QUIRK_AE5,
@@ -8376,6 +8378,29 @@ static int ca0132_prepare_verbs(struct hda_codec *codec)
return 0;
}
+/*
+ * The Sound Blaster ZxR shares the same PCI subsystem ID as some regular
+ * Sound Blaster Z cards. However, they have different HDA codec subsystem
+ * ID's. So, we check for the ZxR's subsystem ID, as well as the DBPro
+ * daughter boards ID.
+ */
+static void sbz_detect_quirk(struct hda_codec *codec)
+{
+ struct ca0132_spec *spec = codec->spec;
+
+ switch (codec->core.subsystem_id) {
+ case 0x11020033:
+ spec->quirk = QUIRK_ZXR;
+ break;
+ case 0x1102003f:
+ spec->quirk = QUIRK_ZXR_DBPRO;
+ break;
+ default:
+ spec->quirk = QUIRK_SBZ;
+ break;
+ }
+}
+
static int patch_ca0132(struct hda_codec *codec)
{
struct ca0132_spec *spec;
@@ -8401,6 +8426,9 @@ static int patch_ca0132(struct hda_codec *codec)
else
spec->quirk = QUIRK_NONE;
+ if (spec->quirk == QUIRK_SBZ)
+ sbz_detect_quirk(codec);
+
spec->dsp_state = DSP_DOWNLOAD_INIT;
spec->num_mixers = 1;
--
2.7.4
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