Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: ASoC: OMAP: Fix DSP DAI format in McBSP DAI driver
  go7007 - Add missing dependency on sound subsystem
  ALSA: ps3: Add support for SPDIF/HDMI passthru
  ps3: Add passthru support for non-audio streams
  ps3: Add ps3av_audio_mute_analog()
  ALSA: misc typo fixes
  sound: add missing pcm kernel-doc

10 files changed, 144 insertions, 21 deletions

diff --git a/arch/powerpc/include/asm/ps3av.h b/arch/powerpc/include/asm/ps3av.h
index fda98715cd35..5aa22cffdbd6 100644
--- a/arch/powerpc/include/asm/ps3av.h
+++ b/arch/powerpc/include/asm/ps3av.h
@@ -678,6 +678,8 @@ struct ps3av_pkt_avb_param {
         u8 buf[PS3AV_PKT_AVB_PARAM_MAX_BUF_SIZE];
 };
 
+/* channel status */
+extern u8 ps3av_mode_cs_info[];
 
 /** command status **/
 #define PS3AV_STATUS_SUCCESS                    0x0000  /* success */
@@ -735,6 +737,7 @@ extern int ps3av_get_mode(void);
 extern int ps3av_video_mode2res(u32, u32 *, u32 *);
 extern int ps3av_video_mute(int);
 extern int ps3av_audio_mute(int);
+extern int ps3av_audio_mute_analog(int);
 extern int ps3av_dev_open(void);
 extern int ps3av_dev_close(void);
 extern void ps3av_register_flip_ctl(void (*flip_ctl)(int on, void *data),
diff --git a/drivers/ps3/ps3av.c b/drivers/ps3/ps3av.c
index 6f2f90ebb020..06848b254d57 100644
--- a/drivers/ps3/ps3av.c
+++ b/drivers/ps3/ps3av.c
@@ -915,6 +915,22 @@ int ps3av_video_mute(int mute)
 
 EXPORT_SYMBOL_GPL(ps3av_video_mute);
 
+/* mute analog output only */
+int ps3av_audio_mute_analog(int mute)
+{
+        int i, res;
+
+        for (i = 0; i < ps3av->av_hw_conf.num_of_avmulti; i++) {
+                res = ps3av_cmd_av_audio_mute(1,
+                        &ps3av->av_port[i + ps3av->av_hw_conf.num_of_hdmi],
+                        mute);
+                if (res < 0)
+                        return -1;
+        }
+        return 0;
+}
+EXPORT_SYMBOL_GPL(ps3av_audio_mute_analog);
+
 int ps3av_audio_mute(int mute)
 {
         return ps3av_set_audio_mute(mute ? PS3AV_CMD_MUTE_ON
diff --git a/drivers/ps3/ps3av_cmd.c b/drivers/ps3/ps3av_cmd.c
index 7f880c26122f..11eb50318fec 100644
--- a/drivers/ps3/ps3av_cmd.c
+++ b/drivers/ps3/ps3av_cmd.c
@@ -660,9 +660,10 @@ u32 ps3av_cmd_set_av_audio_param(void *p, u32 port,
 }
 
 /* default cs val */
-static const u8 ps3av_mode_cs_info[] = {
+u8 ps3av_mode_cs_info[] = {
         0x00, 0x09, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00
 };
+EXPORT_SYMBOL_GPL(ps3av_mode_cs_info);
 
 #define CS_44   0x00
 #define CS_48   0x02
@@ -677,7 +678,7 @@ void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *audio, u32 avport,
                               u32 ch, u32 fs, u32 word_bits, u32 format,
                               u32 source)
 {
-        int spdif_through, spdif_bitstream;
+        int spdif_through;
         int i;
 
         if (!(ch | fs | format | word_bits | source)) {
@@ -687,7 +688,6 @@ void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *audio, u32 avport,
                 format = PS3AV_CMD_AUDIO_FORMAT_PCM;
                 source = PS3AV_CMD_AUDIO_SOURCE_SERIAL;
         }
-        spdif_through = spdif_bitstream = 0;    /* XXX not supported */
 
         /* audio mode */
         memset(audio, 0, sizeof(*audio));
@@ -777,16 +777,17 @@ void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *audio, u32 avport,
                 break;
         }
 
+        /* non-audio bit */
+        spdif_through = audio->audio_cs_info[0] & 0x02;
+
         /* pass through setting */
         if (spdif_through &&
             (avport == PS3AV_CMD_AVPORT_SPDIF_0 ||
-             avport == PS3AV_CMD_AVPORT_SPDIF_1)) {
+             avport == PS3AV_CMD_AVPORT_SPDIF_1 ||
+             avport == PS3AV_CMD_AVPORT_HDMI_0 ||
+             avport == PS3AV_CMD_AVPORT_HDMI_1)) {
                 audio->audio_word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
-                audio->audio_source = PS3AV_CMD_AUDIO_SOURCE_SPDIF;
-                if (spdif_bitstream) {
-                        audio->audio_format = PS3AV_CMD_AUDIO_FORMAT_BITSTREAM;
-                        audio->audio_cs_info[0] |= CS_BIT;
-                }
+                audio->audio_format = PS3AV_CMD_AUDIO_FORMAT_BITSTREAM;
         }
 }
 
diff --git a/drivers/staging/go7007/Kconfig b/drivers/staging/go7007/Kconfig
index 57a121c338c4..593fdb767aad 100644
--- a/drivers/staging/go7007/Kconfig
+++ b/drivers/staging/go7007/Kconfig
@@ -1,10 +1,12 @@
 config VIDEO_GO7007
         tristate "Go 7007 support"
         depends on VIDEO_DEV && PCI && I2C && INPUT
+        depends on SND
         select VIDEOBUF_DMA_SG
         select VIDEO_IR
         select VIDEO_TUNER
         select VIDEO_TVEEPROM
+        select SND_PCM
         select CRC32
         default N
         ---help---
diff --git a/sound/core/pcm_misc.c b/sound/core/pcm_misc.c
index 89b7f549bebd..ea2bf82c9373 100644
--- a/sound/core/pcm_misc.c
+++ b/sound/core/pcm_misc.c
@@ -319,6 +319,7 @@ EXPORT_SYMBOL(snd_pcm_format_physical_width);
 /**
  * snd_pcm_format_size - return the byte size of samples on the given format
  * @format: the format to check
+ * @samples: sampling rate
  *
  * Returns the byte size of the given samples for the format, or a
  * negative error code if unknown format.
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index e5e749f3e0ef..73be7e14a603 100644
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -51,7 +51,7 @@ static int emu10k1_playback_constraints(struct snd_pcm_runtime *runtime)
         if (err < 0)
                 return err;
         err = snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 256, UINT_MAX);
-        if (err) < 0)
+        if (err < 0)
                 return err;
         return 0;
 }
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index a7d89662acf6..88fbf285d2b7 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -759,7 +759,6 @@ static int snd_ca0106_pcm_prepare_playback(struct snd_pcm_substream *substream)
                                SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
                                SPCS_GENERATIONSTATUS | 0x00001200 |
                                0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT );
-        }
 #endif
 
         return 0;
diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c
index 20d0e328288a..8f9e3859c37c 100644
--- a/sound/ppc/snd_ps3.c
+++ b/sound/ppc/snd_ps3.c
@@ -666,6 +666,7 @@ static int snd_ps3_init_avsetting(struct snd_ps3_card_info *card)
         card->avs.avs_audio_width = PS3AV_CMD_AUDIO_WORD_BITS_16;
         card->avs.avs_audio_format = PS3AV_CMD_AUDIO_FORMAT_PCM;
         card->avs.avs_audio_source = PS3AV_CMD_AUDIO_SOURCE_SERIAL;
+        memcpy(card->avs.avs_cs_info, ps3av_mode_cs_info, 8);
 
         ret = snd_ps3_change_avsetting(card);
 
@@ -685,6 +686,7 @@ static int snd_ps3_set_avsetting(struct snd_pcm_substream *substream)
 {
         struct snd_ps3_card_info *card = snd_pcm_substream_chip(substream);
         struct snd_ps3_avsetting_info avs;
+        int ret;
 
         avs = card->avs;
 
@@ -729,19 +731,92 @@ static int snd_ps3_set_avsetting(struct snd_pcm_substream *substream)
                 return 1;
         }
 
-        if ((card->avs.avs_audio_width != avs.avs_audio_width) ||
-            (card->avs.avs_audio_rate != avs.avs_audio_rate)) {
-                card->avs = avs;
-                snd_ps3_change_avsetting(card);
+        memcpy(avs.avs_cs_info, ps3av_mode_cs_info, 8);
 
+        if (memcmp(&card->avs, &avs, sizeof(avs))) {
                 pr_debug("%s: after freq=%d width=%d\n", __func__,
                          card->avs.avs_audio_rate, card->avs.avs_audio_width);
 
-                return 0;
+                card->avs = avs;
+                snd_ps3_change_avsetting(card);
+                ret = 0;
         } else
+                ret = 1;
+
+        /* check CS non-audio bit and mute accordingly */
+        if (avs.avs_cs_info[0] & 0x02)
+                ps3av_audio_mute_analog(1); /* mute if non-audio */
+        else
+                ps3av_audio_mute_analog(0);
+
+        return ret;
+}
+
+/*
+ * SPDIF status bits controls
+ */
+static int snd_ps3_spdif_mask_info(struct snd_kcontrol *kcontrol,
+                                   struct snd_ctl_elem_info *uinfo)
+{
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
+        uinfo->count = 1;
+        return 0;
+}
+
+/* FIXME: ps3av_set_audio_mode() assumes only consumer mode */
+static int snd_ps3_spdif_cmask_get(struct snd_kcontrol *kcontrol,
+                                   struct snd_ctl_elem_value *ucontrol)
+{
+        memset(ucontrol->value.iec958.status, 0xff, 8);
+        return 0;
+}
+
+static int snd_ps3_spdif_pmask_get(struct snd_kcontrol *kcontrol,
+                                   struct snd_ctl_elem_value *ucontrol)
+{
+        return 0;
+}
+
+static int snd_ps3_spdif_default_get(struct snd_kcontrol *kcontrol,
+                                     struct snd_ctl_elem_value *ucontrol)
+{
+        memcpy(ucontrol->value.iec958.status, ps3av_mode_cs_info, 8);
+        return 0;
+}
+
+static int snd_ps3_spdif_default_put(struct snd_kcontrol *kcontrol,
+                                     struct snd_ctl_elem_value *ucontrol)
+{
+        if (memcmp(ps3av_mode_cs_info, ucontrol->value.iec958.status, 8)) {
+                memcpy(ps3av_mode_cs_info, ucontrol->value.iec958.status, 8);
                 return 1;
+        }
+        return 0;
 }
 
+static struct snd_kcontrol_new spdif_ctls[] = {
+        {
+                .access = SNDRV_CTL_ELEM_ACCESS_READ,
+                .iface = SNDRV_CTL_ELEM_IFACE_PCM,
+                .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
+                .info = snd_ps3_spdif_mask_info,
+                .get = snd_ps3_spdif_cmask_get,
+        },
+        {
+                .access = SNDRV_CTL_ELEM_ACCESS_READ,
+                .iface = SNDRV_CTL_ELEM_IFACE_PCM,
+                .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK),
+                .info = snd_ps3_spdif_mask_info,
+                .get = snd_ps3_spdif_pmask_get,
+        },
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_PCM,
+                .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
+                .info = snd_ps3_spdif_mask_info,
+                .get = snd_ps3_spdif_default_get,
+                .put = snd_ps3_spdif_default_put,
+        },
+};
 
 
 static int snd_ps3_map_mmio(void)
@@ -842,7 +917,7 @@ static void snd_ps3_audio_set_base_addr(uint64_t ioaddr_start)
 
 static int __init snd_ps3_driver_probe(struct ps3_system_bus_device *dev)
 {
-        int ret;
+        int i, ret;
         u64 lpar_addr, lpar_size;
 
         BUG_ON(!firmware_has_feature(FW_FEATURE_PS3_LV1));
@@ -903,6 +978,15 @@ static int __init snd_ps3_driver_probe(struct ps3_system_bus_device *dev)
         strcpy(the_card.card->driver, "PS3");
         strcpy(the_card.card->shortname, "PS3");
         strcpy(the_card.card->longname, "PS3 sound");
+
+        /* create control elements */
+        for (i = 0; i < ARRAY_SIZE(spdif_ctls); i++) {
+                ret = snd_ctl_add(the_card.card,
+                                  snd_ctl_new1(&spdif_ctls[i], &the_card));
+                if (ret < 0)
+                        goto clean_card;
+        }
+
         /* create PCM devices instance */
         /* NOTE:this driver works assuming pcm:substream = 1:1 */
         ret = snd_pcm_new(the_card.card,
diff --git a/sound/ppc/snd_ps3.h b/sound/ppc/snd_ps3.h
index 4b7e6fbbe500..326fb29e82d8 100644
--- a/sound/ppc/snd_ps3.h
+++ b/sound/ppc/snd_ps3.h
@@ -51,6 +51,7 @@ struct snd_ps3_avsetting_info {
         uint32_t avs_audio_width;
         uint32_t avs_audio_format; /* fixed */
         uint32_t avs_audio_source; /* fixed */
+        unsigned char avs_cs_info[8];
 };
 /*
  * PS3 audio 'card' instance
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 0a063a98a661..853b33ae3435 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -43,6 +43,7 @@
 struct omap_mcbsp_data {
         unsigned int                    bus_id;
         struct omap_mcbsp_reg_cfg       regs;
+        unsigned int                    fmt;
         /*
          * Flags indicating is the bus already activated and configured by
          * another substream
@@ -200,6 +201,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
         struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
         struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
         int dma, bus_id = mcbsp_data->bus_id, id = cpu_dai->id;
+        int wlen;
         unsigned long port;
 
         if (cpu_class_is_omap1()) {
@@ -244,19 +246,29 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
         switch (params_format(params)) {
         case SNDRV_PCM_FORMAT_S16_LE:
                 /* Set word lengths */
+                wlen = 16;
                 regs->rcr2      |= RWDLEN2(OMAP_MCBSP_WORD_16);
                 regs->rcr1      |= RWDLEN1(OMAP_MCBSP_WORD_16);
                 regs->xcr2      |= XWDLEN2(OMAP_MCBSP_WORD_16);
                 regs->xcr1      |= XWDLEN1(OMAP_MCBSP_WORD_16);
-                /* Set FS period and length in terms of bit clock periods */
-                regs->srgr2     |= FPER(16 * 2 - 1);
-                regs->srgr1     |= FWID(16 - 1);
                 break;
         default:
                 /* Unsupported PCM format */
                 return -EINVAL;
         }
 
+        /* Set FS period and length in terms of bit clock periods */
+        switch (mcbsp_data->fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                regs->srgr2     |= FPER(wlen * 2 - 1);
+                regs->srgr1     |= FWID(wlen - 1);
+                break;
+        case SND_SOC_DAIFMT_DSP_A:
+                regs->srgr2     |= FPER(wlen * 2 - 1);
+                regs->srgr1     |= FWID(0);
+                break;
+        }
+
         omap_mcbsp_config(bus_id, &mcbsp_data->regs);
         mcbsp_data->configured = 1;
 
@@ -272,10 +284,12 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 {
         struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
         struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
+        unsigned int temp_fmt = fmt;
 
         if (mcbsp_data->configured)
                 return 0;
 
+        mcbsp_data->fmt = fmt;
         memset(regs, 0, sizeof(*regs));
         /* Generic McBSP register settings */
         regs->spcr2     |= XINTM(3) | FREE;
@@ -293,6 +307,8 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                 /* 0-bit data delay */
                 regs->rcr2      |= RDATDLY(0);
                 regs->xcr2      |= XDATDLY(0);
+                /* Invert bit clock and FS polarity configuration for DSP_A */
+                temp_fmt ^= SND_SOC_DAIFMT_IB_IF;
                 break;
         default:
                 /* Unsupported data format */
@@ -316,7 +332,7 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
         }
 
         /* Set bit clock (CLKX/CLKR) and FS polarities */
-        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        switch (temp_fmt & SND_SOC_DAIFMT_INV_MASK) {
         case SND_SOC_DAIFMT_NB_NF:
                 /*
                  * Normal BCLK + FS.