Commit b29733db authored by Connor McAdams's avatar Connor McAdams Committed by Takashi Iwai
Browse files

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: default avatarConnor McAdams <conmanx360@gmail.com>
Reviewed-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 8e6bc6b3

sound/pci/hda/patch_ca0132.c

+28 −0
Original line number Diff line number Diff line
@@ -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;

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