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 */
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),
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
}
/* 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
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)) {
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));
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;
}
}
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---
/**
* 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.
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;
}
SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
SPCS_GENERATIONSTATUS | 0x00001200 |
0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT );
- }
#endif
return 0;
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);
{
struct snd_ps3_card_info *card = snd_pcm_substream_chip(substream);
struct snd_ps3_avsetting_info avs;
+ int ret;
avs = card->avs;
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)
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));
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,
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
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
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()) {
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;
{
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;
/* 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 */
}
/* 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.