Merge tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
authorLinus Torvalds <torvalds@linux-foundation.org>
Wed, 16 Jan 2013 19:33:52 +0000 (11:33 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 16 Jan 2013 19:33:52 +0000 (11:33 -0800)
Pull second round of sound fixes from Takashi Iwai:
 "Yet a few more fixes popped up in this week.

  The biggest change here is the addition of pinctrl support for Atmel,
  which turned out to be almost mandatory to make things working.

  The rest are a few fixes for M-Audio usb-audio device and a fix for
  regression of HD-audio HDMI codecs with alsactl in the recent kernel."

* tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda/hdmi - Work around "alsactl restore" errors
  ALSA: usb-audio: selector map for M-Audio FT C400
  ALSA: usb-audio: M-Audio FT C400 skip packet quirk
  ALSA: usb-audio: correct M-Audio C400 clock source quirk
  ALSA: usb - fix race in creation of M-Audio Fast track pro driver
  ASoC: atmel-ssc: add pinctrl selection to driver
  ARM: at91/dts: add pinctrl support for SSC peripheral

arch/arm/boot/dts/at91sam9260.dtsi
arch/arm/boot/dts/at91sam9263.dtsi
arch/arm/boot/dts/at91sam9g45.dtsi
arch/arm/boot/dts/at91sam9n12.dtsi
arch/arm/boot/dts/at91sam9x5.dtsi
drivers/misc/atmel-ssc.c
sound/pci/hda/patch_hdmi.c
sound/usb/mixer_maps.c
sound/usb/quirks-table.h
sound/usb/quirks.c

index 68bccf41a2c6a1855c6dfd87555faabf81306cb7..cb7bcc51608d81cd51bba98ec29455973ca9daf0 100644 (file)
                                        };
                                };
 
+                               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>;
                                compatible = "atmel,at91rm9200-ssc";
                                reg = <0xfffbc000 0x4000>;
                                interrupts = <14 4 5>;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
                                status = "disabled";
                        };
 
index 32ec62cf538585bf496187e0076afabd67c7be27..271d4de026e9df4ca1fc0114209e22f4da4d8cb5 100644 (file)
                                        };
                                };
 
+                               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>;
                                compatible = "atmel,at91rm9200-ssc";
                                reg = <0xfff98000 0x4000>;
                                interrupts = <16 4 5>;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
                                status = "disabled";
                        };
 
                                compatible = "atmel,at91rm9200-ssc";
                                reg = <0xfff9c000 0x4000>;
                                interrupts = <17 4 5>;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
                                status = "disabled";
                        };
 
index 231858ffd850fec57eee5a91f06aee53f4c22f7f..6b1d4cab24c2a9e62537515991f109287dbc0091 100644 (file)
                                        };
                                };
 
+                               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>;
                                compatible = "atmel,at91sam9g45-ssc";
                                reg = <0xfff9c000 0x4000>;
                                interrupts = <16 4 5>;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
                                status = "disabled";
                        };
 
                                compatible = "atmel,at91sam9g45-ssc";
                                reg = <0xfffa0000 0x4000>;
                                interrupts = <17 4 5>;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
                                status = "disabled";
                        };
 
index e9efb34f437983370649fa096c006fe1638c1e01..80e29c605d4e53de1a8f948b5acb0eb975aee641 100644 (file)
@@ -28,6 +28,7 @@
                tcb1 = &tcb1;
                i2c0 = &i2c0;
                i2c1 = &i2c1;
+               ssc0 = &ssc0;
        };
        cpus {
                cpu@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>;
                                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>;
index 40ac3a4eb1abc80a3560fbf6e33183bdd9dd5e72..3a47cf952146075165564ee38b8b7e14d8baec53 100644 (file)
                                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>;
                                        };
                                };
 
+                               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>;
                                };
                        };
 
+                       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>;
index 158da5a81a661824a2dca0ee2a9fe93fb5cacfb6..3c09cbb70b1dc01e45f1d6f4fdb93d7e351ad880 100644 (file)
@@ -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) {
index b6c21ea187ca00df7233416f516111567b6b9ca7..807a2aa1ff384e5a54f64a6f951f8d8e44e3061b 100644 (file)
@@ -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:
index e71fe55cebefa8285963643e7a592a0b71fbfc73..0e2ed3d05c451c32a53032b735bc95c7868df143 100644 (file)
@@ -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,
index 78e845ec65dafabc06332de0a3e7ea3d31e8b667..64d25a7a4d599538398e5a14d37d11a154ec65fd 100644 (file)
@@ -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 */
index acc12f004c23f05f12b21aa311f2f49dc77652d5..2c971858d6b70a146e57266bfa0afe7a1bfe80cb 100644 (file)
@@ -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,