void printButtons (ButtonResourceType *buttons)
{
while (buttons->name != NULL) {
printf ("Button %s (port:%s, bit:%d)\r\n", buttons->name, PORT_NAME(buttons->gpioPort), buttons->gpioPin);
buttons++;
}
}
void boardPrintStringDescription(void)
{
int8u i = 0;
while (boardList[i] != NULL) {
if ((boardDescription == boardList[i]) || (boardDescription == NULL)) {
BoardResourcesType *ptr = boardList[i];
printf ("*************************************\r\n");
printf ("Board name = %s\r\n", ptr->name);
printf ("*************************************\r\n");
printLeds(ptr->leds);
printButtons(ptr->buttons);
if (ptr->mems) {
printf ("MEMS = %s\r\n", ptr->mems->name);
}
if (ptr->temperatureSensor) {
printf ("Temp sensor = %s, port:%s, pin:%d, adcFix:%s\r\n",
ptr->temperatureSensor->name,
PORT_NAME(ptr->temperatureSensor->gpioPort),
ptr->temperatureSensor->gpioPin,
ptr->temperatureSensor->adcFix ? "Yes" : "No"
);
}
printf ("EEProm:%s\r\n", ptr->EEProm ? "Yes" : "No");
printf ("PC i/f:%s\r\n", ptr->FTDInotSTM32 ? "FTDI" : "STM32F");
printf ("Power Amplifier:%s\r\n", ptr->PowerAmplifier ? "Yes" : "No");
}
i++;
}
return NULL;
}
void printLeds (LedResourceType *leds)
{
while (leds->name != NULL) {
printf ("Led %s (port:%s, bit:%d)\r\n", leds->name, PORT_NAME(leds->gpioPort), leds->gpioPin);
leds++;
}
}
static int es705_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
unsigned int base = dai->driver->base;
unsigned int msg, resp;
int ret, val;
u32 cmd_block[3];
return 0;
if (escore_priv.flag.is_fw_ready == 0) {
pr_warn("%s(port-%c): es705 firmware is not ready, abort\n",
__func__, PORT_NAME(base));
return 0;
}
/* word length */
//if (es705_ports[PORT_ID(base)].wl != params_format(params))
{
printk("++%s(port-%c)++: format=%d\n", __func__, PORT_NAME(base),
params_format(params));
val = snd_pcm_format_width(params_format(params)) - 1;
cmd_block[0] = ES705_PORT_PARAM_ID + base + ES705_PORT_WORDLENGHT;
cmd_block[1] = ES705_PORT_SET_PARAM + val;
cmd_block[2] = 0xffffffff;
ret = escore_write_block(&escore_priv, cmd_block);
if (ret < 0) {
dev_err(dai->dev, "escore_cmd: send [%08x %08x] failed\n",
cmd_block[0], cmd_block[2]);
goto out;
}
es705_ports[PORT_ID(base)].wl = params_format(params);
}
/* sample rate */
//if (es705_ports[PORT_ID(base)].rate != params_rate(params))
{
printk("++%s(port-%c)++: rate=%d\n", __func__, PORT_NAME(base),
params_rate(params));
msg = ES705_PORT_GET_PARAM + base + ES705_PORT_CLOCK;
ret = escore_cmd(&escore_priv, msg, &resp);
if (ret < 0) {
dev_err(dai->dev, "escore_cmd: send %08x failed\n", msg);
goto out;
}
val = (resp & 0x100) + (params_rate(params) / 1000);
cmd_block[0] = ES705_PORT_PARAM_ID + base + ES705_PORT_CLOCK;
cmd_block[1] = ES705_PORT_SET_PARAM + val;
cmd_block[2] = 0xffffffff;
ret = escore_write_block(&escore_priv, cmd_block);
if (ret < 0) {
dev_err(dai->dev, "escore_cmd: send [%08x %08x] failed\n",
cmd_block[0], cmd_block[2]);
goto out;
}
es705_ports[PORT_ID(base)].rate = params_rate(params);
}
out:
return ret;
}
static int es705_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
{
unsigned int base = dai->driver->base;
unsigned int msg, resp;
int ret = 0, val;
u32 cmd_block[3];
return 0;
if (escore_priv.flag.is_fw_ready == 0) {
pr_warn("%s(): es705 firmware is not ready, abort\n", __func__);
return 0;
}
//if (es705_ports[PORT_ID(base)].fmt == fmt)
// return 0;
/* port mode */
if (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
printk("++%s(port-%c)++: port-mode=%s\n", __func__, PORT_NAME(base),
(fmt & SND_SOC_DAIFMT_FORMAT_MASK) == SND_SOC_DAIFMT_I2S ?
"i2s" : "pcm");
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
case SND_SOC_DAIFMT_DSP_A:
val = 0x00;
break;
case SND_SOC_DAIFMT_I2S:
val = 0x01;
break;
default:
dev_err(dai->dev, "Unsupported DAI format %d\n",
fmt & SND_SOC_DAIFMT_FORMAT_MASK);
ret = -EINVAL;
goto out;
}
cmd_block[0] = ES705_PORT_PARAM_ID + base + ES705_PORT_MODE;
cmd_block[1] = ES705_PORT_SET_PARAM + val;
cmd_block[2] = 0xffffffff;
ret = escore_write_block(&escore_priv, cmd_block);
if (ret < 0) {
dev_err(dai->dev, "escore_cmd: send [%08x %08x] failed\n",
cmd_block[0], cmd_block[2]);
goto out;
}
/* latch edge: Tx on Falling Edge, Rx on Rising Edge */
if ((fmt & SND_SOC_DAIFMT_FORMAT_MASK) == SND_SOC_DAIFMT_DSP_A) {
cmd_block[0] = ES705_PORT_PARAM_ID + base + ES705_PORT_LATCHEDGE;
cmd_block[1] = ES705_PORT_SET_PARAM + 0x01;
cmd_block[2] = 0xffffffff;
ret = escore_write_block(&escore_priv, cmd_block);
if (ret < 0) {
dev_err(dai->dev, "escore_cmd: send [%08x %08x] failed\n",
cmd_block[0], cmd_block[2]);
goto out;
}
}
}
/* master mode */
if (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
printk("++%s(port-%c)++: clock-mode=%s\n", __func__, PORT_NAME(base),
(fmt & SND_SOC_DAIFMT_MASTER_MASK) == SND_SOC_DAIFMT_CBS_CFS ?
"slave" : "master");
msg = ES705_PORT_GET_PARAM + base + ES705_PORT_CLOCK;
ret = escore_cmd(&escore_priv, msg, &resp);
if (ret < 0) {
dev_err(dai->dev, "escore_cmd: send %08x failed\n", msg);
goto out;
}
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBS_CFS:
val = resp & 0xff; // slave: bit8 = 0
break;
case SND_SOC_DAIFMT_CBM_CFM:
val = (resp & 0xff) | 0x100; // master: bit8 = 1
break;
default:
dev_err(dai->dev, "Unsupported master mode %d\n",
fmt & SND_SOC_DAIFMT_MASTER_MASK);
ret = -EINVAL;
goto out;
}
cmd_block[0] = ES705_PORT_PARAM_ID + base + ES705_PORT_CLOCK;
cmd_block[1] = ES705_PORT_SET_PARAM + val;
cmd_block[2] = 0xffffffff;
ret = escore_write_block(&escore_priv, cmd_block);
if (ret < 0) {
dev_err(dai->dev, "escore_cmd: send [%08x %08x] failed\n",
cmd_block[0], cmd_block[2]);
goto out;
}
}
es705_ports[PORT_ID(base)].fmt = fmt;
out:
return ret;
}