diff options
| author |   Connor McAdams <conmanx360@gmail.com> | 2018-09-29 23:03:18 -0400 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2018-10-02 17:20:17 +0200 |
| commit | b29733db3b761684c90cb5ea195d9e47462059b2 (patch) | |
| tree | 2a80299aad1c73eded9eb27dd55d77dcd1b792b2 /sound/pci | |
| parent | ALSA: hda/ca0132 - Fix surround sound with output effects (diff) | |
| download | linux-dev-b29733db3b761684c90cb5ea195d9e47462059b2.tar.xz linux-dev-b29733db3b761684c90cb5ea195d9e47462059b2.zip | |
ALSA: hda/ca0132 - Add ZxR quirks + new quirk check function
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@gmail.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/hda/patch_ca0132.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index 5a3fb56404db..08dd85db2953 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; |