Commit cc18b2f4 authored by Vasily Khoruzhick's avatar Vasily Khoruzhick Committed by Takashi Iwai
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ALSA: line6: Fix POD HD500 audio playback 



Apparently interface 1 is control interface akin to HD500X,
setting LINE6_CAP_CONTROL and choosing it as ctrl_if fixes
audio playback on POD HD500.

Signed-off-by: default avatarVasily Khoruzhick <anarsoul@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200425201115.3430-1-anarsoul@gmail.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 4b63340b

sound/usb/line6/podhd.c

+5 −17
Original line number Diff line number Diff line
@@ -21,8 +21,7 @@ 
enum {

	LINE6_PODHD300,

	LINE6_PODHD400,

	LINE6_PODHD500_0,

	LINE6_PODHD500_1,

	LINE6_PODHD500,

	LINE6_PODX3,

	LINE6_PODX3LIVE,

	LINE6_PODHD500X,
@@ -318,8 +317,7 @@ static const struct usb_device_id podhd_id_table[] = { 
	/* TODO: no need to alloc data interfaces when only audio is used */

	{ LINE6_DEVICE(0x5057),    .driver_info = LINE6_PODHD300 },

	{ LINE6_DEVICE(0x5058),    .driver_info = LINE6_PODHD400 },

	{ LINE6_IF_NUM(0x414D, 0), .driver_info = LINE6_PODHD500_0 },

	{ LINE6_IF_NUM(0x414D, 1), .driver_info = LINE6_PODHD500_1 },

	{ LINE6_IF_NUM(0x414D, 0), .driver_info = LINE6_PODHD500 },

	{ LINE6_IF_NUM(0x414A, 0), .driver_info = LINE6_PODX3 },

	{ LINE6_IF_NUM(0x414B, 0), .driver_info = LINE6_PODX3LIVE },

	{ LINE6_IF_NUM(0x4159, 0), .driver_info = LINE6_PODHD500X },
@@ -352,23 +350,13 @@ static const struct line6_properties podhd_properties_table[] = { 
		.ep_audio_r = 0x82,

		.ep_audio_w = 0x01,

	},

	[LINE6_PODHD500_0] = {

	[LINE6_PODHD500] = {

		.id = "PODHD500",

		.name = "POD HD500",

		.capabilities	= LINE6_CAP_PCM

		.capabilities	= LINE6_CAP_PCM | LINE6_CAP_CONTROL

				| LINE6_CAP_HWMON,

		.altsetting = 1,

		.ep_ctrl_r = 0x81,

		.ep_ctrl_w = 0x01,

		.ep_audio_r = 0x86,

		.ep_audio_w = 0x02,

	},

	[LINE6_PODHD500_1] = {

		.id = "PODHD500",

		.name = "POD HD500",

		.capabilities	= LINE6_CAP_PCM

				| LINE6_CAP_HWMON,

		.altsetting = 0,

		.ctrl_if = 1,

		.ep_ctrl_r = 0x81,

		.ep_ctrl_w = 0x01,

		.ep_audio_r = 0x86,

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