diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index 68bccf41a2c6a1855c6dfd87555faabf81306cb7..cb7bcc51608d81cd51bba98ec29455973ca9daf0 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -306,6 +306,22 @@ pinctrl_mmc0_slot1_dat1_3: mmc0_slot1_dat1_3-0 {
};
};
+ ssc0 {
+ pinctrl_ssc0_tx: ssc0_tx-0 {
+ atmel,pins =
+ <1 16 0x1 0x0 /* PB16 periph A */
+ 1 17 0x1 0x0 /* PB17 periph A */
+ 1 18 0x1 0x0>; /* PB18 periph A */
+ };
+
+ pinctrl_ssc0_rx: ssc0_rx-0 {
+ atmel,pins =
+ <1 19 0x1 0x0 /* PB19 periph A */
+ 1 20 0x1 0x0 /* PB20 periph A */
+ 1 21 0x1 0x0>; /* PB21 periph A */
+ };
+ };
+
pioA: gpio@fffff400 {
compatible = "atmel,at91rm9200-gpio";
reg = <0xfffff400 0x200>;
@@ -450,6 +466,8 @@ ssc0: ssc@fffbc000 {
compatible = "atmel,at91rm9200-ssc";
reg = <0xfffbc000 0x4000>;
interrupts = <14 4 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index 32ec62cf538585bf496187e0076afabd67c7be27..271d4de026e9df4ca1fc0114209e22f4da4d8cb5 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -271,6 +271,38 @@ pinctrl_mmc1_slot1_dat1_3: mmc1_slot1_dat1_3-0 {
};
};
+ ssc0 {
+ pinctrl_ssc0_tx: ssc0_tx-0 {
+ atmel,pins =
+ <1 0 0x2 0x0 /* PB0 periph B */
+ 1 1 0x2 0x0 /* PB1 periph B */
+ 1 2 0x2 0x0>; /* PB2 periph B */
+ };
+
+ pinctrl_ssc0_rx: ssc0_rx-0 {
+ atmel,pins =
+ <1 3 0x2 0x0 /* PB3 periph B */
+ 1 4 0x2 0x0 /* PB4 periph B */
+ 1 5 0x2 0x0>; /* PB5 periph B */
+ };
+ };
+
+ ssc1 {
+ pinctrl_ssc1_tx: ssc1_tx-0 {
+ atmel,pins =
+ <1 6 0x1 0x0 /* PB6 periph A */
+ 1 7 0x1 0x0 /* PB7 periph A */
+ 1 8 0x1 0x0>; /* PB8 periph A */
+ };
+
+ pinctrl_ssc1_rx: ssc1_rx-0 {
+ atmel,pins =
+ <1 9 0x1 0x0 /* PB9 periph A */
+ 1 10 0x1 0x0 /* PB10 periph A */
+ 1 11 0x1 0x0>; /* PB11 periph A */
+ };
+ };
+
pioA: gpio@fffff200 {
compatible = "atmel,at91rm9200-gpio";
reg = <0xfffff200 0x200>;
@@ -368,6 +400,8 @@ ssc0: ssc@fff98000 {
compatible = "atmel,at91rm9200-ssc";
reg = <0xfff98000 0x4000>;
interrupts = <16 4 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
status = "disabled";
};
@@ -375,6 +409,8 @@ ssc1: ssc@fff9c000 {
compatible = "atmel,at91rm9200-ssc";
reg = <0xfff9c000 0x4000>;
interrupts = <17 4 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 231858ffd850fec57eee5a91f06aee53f4c22f7f..6b1d4cab24c2a9e62537515991f109287dbc0091 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -290,6 +290,38 @@ pinctrl_mmc1_slot0_dat4_7: mmc1_slot0_dat4_7-0 {
};
};
+ ssc0 {
+ pinctrl_ssc0_tx: ssc0_tx-0 {
+ atmel,pins =
+ <3 0 0x1 0x0 /* PD0 periph A */
+ 3 1 0x1 0x0 /* PD1 periph A */
+ 3 2 0x1 0x0>; /* PD2 periph A */
+ };
+
+ pinctrl_ssc0_rx: ssc0_rx-0 {
+ atmel,pins =
+ <3 3 0x1 0x0 /* PD3 periph A */
+ 3 4 0x1 0x0 /* PD4 periph A */
+ 3 5 0x1 0x0>; /* PD5 periph A */
+ };
+ };
+
+ ssc1 {
+ pinctrl_ssc1_tx: ssc1_tx-0 {
+ atmel,pins =
+ <3 10 0x1 0x0 /* PD10 periph A */
+ 3 11 0x1 0x0 /* PD11 periph A */
+ 3 12 0x1 0x0>; /* PD12 periph A */
+ };
+
+ pinctrl_ssc1_rx: ssc1_rx-0 {
+ atmel,pins =
+ <3 13 0x1 0x0 /* PD13 periph A */
+ 3 14 0x1 0x0 /* PD14 periph A */
+ 3 15 0x1 0x0>; /* PD15 periph A */
+ };
+ };
+
pioA: gpio@fffff200 {
compatible = "atmel,at91rm9200-gpio";
reg = <0xfffff200 0x200>;
@@ -425,6 +457,8 @@ ssc0: ssc@fff9c000 {
compatible = "atmel,at91sam9g45-ssc";
reg = <0xfff9c000 0x4000>;
interrupts = <16 4 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
status = "disabled";
};
@@ -432,6 +466,8 @@ ssc1: ssc@fffa0000 {
compatible = "atmel,at91sam9g45-ssc";
reg = <0xfffa0000 0x4000>;
interrupts = <17 4 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index e9efb34f437983370649fa096c006fe1638c1e01..80e29c605d4e53de1a8f948b5acb0eb975aee641 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -28,6 +28,7 @@ aliases {
tcb1 = &tcb1;
i2c0 = &i2c0;
i2c1 = &i2c1;
+ ssc0 = &ssc0;
};
cpus {
cpu@0 {
@@ -244,6 +245,22 @@ pinctrl_mmc0_slot0_dat4_7: mmc0_slot0_dat4_7-0 {
};
};
+ ssc0 {
+ pinctrl_ssc0_tx: ssc0_tx-0 {
+ atmel,pins =
+ <0 24 0x2 0x0 /* PA24 periph B */
+ 0 25 0x2 0x0 /* PA25 periph B */
+ 0 26 0x2 0x0>; /* PA26 periph B */
+ };
+
+ pinctrl_ssc0_rx: ssc0_rx-0 {
+ atmel,pins =
+ <0 27 0x2 0x0 /* PA27 periph B */
+ 0 28 0x2 0x0 /* PA28 periph B */
+ 0 29 0x2 0x0>; /* PA29 periph B */
+ };
+ };
+
pioA: gpio@fffff400 {
compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
reg = <0xfffff400 0x200>;
@@ -294,6 +311,15 @@ dbgu: serial@fffff200 {
status = "disabled";
};
+ ssc0: ssc@f0010000 {
+ compatible = "atmel,at91sam9g45-ssc";
+ reg = <0xf0010000 0x4000>;
+ interrupts = <28 4 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
+ status = "disabled";
+ };
+
usart0: serial@f801c000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf801c000 0x4000>;
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 40ac3a4eb1abc80a3560fbf6e33183bdd9dd5e72..3a47cf952146075165564ee38b8b7e14d8baec53 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -88,13 +88,6 @@ pit: timer@fffffe30 {
interrupts = <1 4 7>;
};
- ssc0: ssc@f0010000 {
- compatible = "atmel,at91sam9g45-ssc";
- reg = <0xf0010000 0x4000>;
- interrupts = <28 4 5>;
- status = "disabled";
- };
-
tcb0: timer@f8008000 {
compatible = "atmel,at91sam9x5-tcb";
reg = <0xf8008000 0x100>;
@@ -290,6 +283,22 @@ pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 {
};
};
+ ssc0 {
+ pinctrl_ssc0_tx: ssc0_tx-0 {
+ atmel,pins =
+ <0 24 0x2 0x0 /* PA24 periph B */
+ 0 25 0x2 0x0 /* PA25 periph B */
+ 0 26 0x2 0x0>; /* PA26 periph B */
+ };
+
+ pinctrl_ssc0_rx: ssc0_rx-0 {
+ atmel,pins =
+ <0 27 0x2 0x0 /* PA27 periph B */
+ 0 28 0x2 0x0 /* PA28 periph B */
+ 0 29 0x2 0x0>; /* PA29 periph B */
+ };
+ };
+
pioA: gpio@fffff400 {
compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
reg = <0xfffff400 0x200>;
@@ -333,6 +342,15 @@ pioD: gpio@fffffa00 {
};
};
+ ssc0: ssc@f0010000 {
+ compatible = "atmel,at91sam9g45-ssc";
+ reg = <0xf0010000 0x4000>;
+ interrupts = <28 4 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
+ status = "disabled";
+ };
+
mmc0: mmc@f0008000 {
compatible = "atmel,hsmci";
reg = <0xf0008000 0x600>;
diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index 158da5a81a661824a2dca0ee2a9fe93fb5cacfb6..3c09cbb70b1dc01e45f1d6f4fdb93d7e351ad880 100644
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -19,6 +19,7 @@
#include <linux/module.h>
#include <linux/of.h>
+#include <linux/pinctrl/consumer.h>
/* Serialize access to ssc_list and user count */
static DEFINE_SPINLOCK(user_lock);
@@ -131,6 +132,13 @@ static int ssc_probe(struct platform_device *pdev)
struct resource *regs;
struct ssc_device *ssc;
const struct atmel_ssc_platform_data *plat_dat;
+ struct pinctrl *pinctrl;
+
+ pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
+ if (IS_ERR(pinctrl)) {
+ dev_err(&pdev->dev, "Failed to request pinctrl\n");
+ return PTR_ERR(pinctrl);
+ }
ssc = devm_kzalloc(&pdev->dev, sizeof(struct ssc_device), GFP_KERNEL);
if (!ssc) {
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index b6c21ea187ca00df7233416f516111567b6b9ca7..807a2aa1ff384e5a54f64a6f951f8d8e44e3061b 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -1502,7 +1502,7 @@ static int hdmi_chmap_ctl_put(struct snd_kcontrol *kcontrol,
ctl_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
substream = snd_pcm_chmap_substream(info, ctl_idx);
if (!substream || !substream->runtime)
- return -EBADFD;
+ return 0; /* just for avoiding error from alsactl restore */
switch (substream->runtime->status->state) {
case SNDRV_PCM_STATE_OPEN:
case SNDRV_PCM_STATE_SETUP:
diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c
index e71fe55cebefa8285963643e7a592a0b71fbfc73..0e2ed3d05c451c32a53032b735bc95c7868df143 100644
--- a/sound/usb/mixer_maps.c
+++ b/sound/usb/mixer_maps.c
@@ -179,6 +179,15 @@ static struct usbmix_name_map audigy2nx_map[] = {
{ 0 } /* terminator */
};
+static struct usbmix_selector_map c400_selectors[] = {
+ {
+ .id = 0x80,
+ .count = 2,
+ .names = (const char*[]) {"Internal", "SPDIF"}
+ },
+ { 0 } /* terminator */
+};
+
static struct usbmix_selector_map audigy2nx_selectors[] = {
{
.id = 14, /* Capture Source */
@@ -366,6 +375,10 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = {
.id = USB_ID(0x06f8, 0xc000),
.map = hercules_usb51_map,
},
+ {
+ .id = USB_ID(0x0763, 0x2030),
+ .selector_map = c400_selectors,
+ },
{
.id = USB_ID(0x08bb, 0x2702),
.map = linex_map,
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 78e845ec65dafabc06332de0a3e7ea3d31e8b667..64d25a7a4d599538398e5a14d37d11a154ec65fd 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -2289,7 +2289,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_table = (unsigned int[]) {
44100, 48000, 88200, 96000
},
- .clock = 0x81,
+ .clock = 0x80,
}
},
/* Capture */
@@ -2315,7 +2315,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_table = (unsigned int[]) {
44100, 48000, 88200, 96000
},
- .clock = 0x81,
+ .clock = 0x80,
}
},
/* MIDI */
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index acc12f004c23f05f12b21aa311f2f49dc77652d5..2c971858d6b70a146e57266bfa0afe7a1bfe80cb 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -387,11 +387,13 @@ static int snd_usb_fasttrackpro_boot_quirk(struct usb_device *dev)
* rules
*/
err = usb_driver_set_configuration(dev, 2);
- if (err < 0) {
+ if (err < 0)
snd_printdd("error usb_driver_set_configuration: %d\n",
err);
- return -ENODEV;
- }
+ /* Always return an error, so that we stop creating a device
+ that will just be destroyed and recreated with a new
+ configuration */
+ return -ENODEV;
} else
snd_printk(KERN_INFO "usb-audio: Fast Track Pro config OK\n");
@@ -859,6 +861,17 @@ void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep)
if ((le16_to_cpu(ep->chip->dev->descriptor.idVendor) == 0x23ba) &&
ep->type == SND_USB_ENDPOINT_TYPE_SYNC)
ep->skip_packets = 4;
+
+ /*
+ * M-Audio Fast Track C400 - when packets are not skipped, real world
+ * latency varies by approx. +/- 50 frames (at 96KHz) each time the
+ * stream is (re)started. When skipping packets 16 at endpoint start
+ * up, the real world latency is stable within +/- 1 frame (also
+ * across power cycles).
+ */
+ if (ep->chip->usb_id == USB_ID(0x0763, 0x2030) &&
+ ep->type == SND_USB_ENDPOINT_TYPE_DATA)
+ ep->skip_packets = 16;
}
void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe,