static void spitz_ext_control(struct snd_soc_codec *codec)
{
if (spitz_spk_func == SPITZ_SPK_ON)
snd_soc_dapm_set_endpoint(codec, "Ext Spk", 1);
else
snd_soc_dapm_set_endpoint(codec, "Ext Spk", 0);
/* set up jack connection */
switch (spitz_jack_func) {
case SPITZ_HP:
/* enable and unmute hp jack, disable mic bias */
snd_soc_dapm_set_endpoint(codec, "Headset Jack", 0);
snd_soc_dapm_set_endpoint(codec, "Mic Jack", 0);
snd_soc_dapm_set_endpoint(codec, "Line Jack", 0);
snd_soc_dapm_set_endpoint(codec, "Headphone Jack", 1);
set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_L);
set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_R);
break;
case SPITZ_MIC:
/* enable mic jack and bias, mute hp */
snd_soc_dapm_set_endpoint(codec, "Headphone Jack", 0);
snd_soc_dapm_set_endpoint(codec, "Headset Jack", 0);
snd_soc_dapm_set_endpoint(codec, "Line Jack", 0);
snd_soc_dapm_set_endpoint(codec, "Mic Jack", 1);
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_L);
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_R);
break;
case SPITZ_LINE:
/* enable line jack, disable mic bias and mute hp */
snd_soc_dapm_set_endpoint(codec, "Headphone Jack", 0);
snd_soc_dapm_set_endpoint(codec, "Headset Jack", 0);
snd_soc_dapm_set_endpoint(codec, "Mic Jack", 0);
snd_soc_dapm_set_endpoint(codec, "Line Jack", 1);
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_L);
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_R);
break;
case SPITZ_HEADSET:
/* enable and unmute headset jack enable mic bias, mute L hp */
snd_soc_dapm_set_endpoint(codec, "Headphone Jack", 0);
snd_soc_dapm_set_endpoint(codec, "Mic Jack", 1);
snd_soc_dapm_set_endpoint(codec, "Line Jack", 0);
snd_soc_dapm_set_endpoint(codec, "Headset Jack", 1);
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_L);
set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_R);
break;
case SPITZ_HP_OFF:
/* jack removed, everything off */
snd_soc_dapm_set_endpoint(codec, "Headphone Jack", 0);
snd_soc_dapm_set_endpoint(codec, "Headset Jack", 0);
snd_soc_dapm_set_endpoint(codec, "Mic Jack", 0);
snd_soc_dapm_set_endpoint(codec, "Line Jack", 0);
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_L);
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_R);
break;
}
snd_soc_dapm_sync_endpoints(codec);
}
static void spitz_charge(int on)
{
if (on) {
if (sharpsl_pm.flags & SHARPSL_SUSPENDED) {
set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B);
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON);
} else {
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B);
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON);
}
} else {
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B);
set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON);
}
}
/* Power control is shared with between one of the CF slots and SD */
static void spitz_card_pwr_ctrl(int device, unsigned short new_cpr)
{
unsigned short cpr = read_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR);
if (new_cpr & 0x0007) {
set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER);
if (!(cpr & 0x0002) && !(cpr & 0x0004))
mdelay(5);
if (device == SPITZ_PWR_CF)
cpr |= 0x0002;
if (device == SPITZ_PWR_SD)
cpr |= 0x0004;
write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr);
} else {
if (device == SPITZ_PWR_CF)
cpr &= ~0x0002;
if (device == SPITZ_PWR_SD)
cpr &= ~0x0004;
if (!(cpr & 0x0002) && !(cpr & 0x0004)) {
write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, 0x0000);
mdelay(1);
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER);
} else {
write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr);
}
}
}
/*
* Irda
*/
static void spitz_irda_transceiver_mode(struct device *dev, int mode)
{
if (mode & IR_OFF)
set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON);
else
reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON);
}
static void spitz_measure_temp(int on)
{
if (on)
set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_ADC_TEMP_ON);
else
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_ADC_TEMP_ON);
}
static void corgibl_send_intensity(int intensity)
{
unsigned long flags;
void (*corgi_kick_batt)(void);
if (corgibl_powermode != FB_BLANK_UNBLANK) {
intensity = 0;
} else {
if (corgibl_limit)
intensity &= CORGI_LIMIT_MASK;
}
/* Skip 0x20 as it will blank the display */
if (intensity >= 0x20)
intensity++;
spin_lock_irqsave(&bl_lock, flags);
/* Bits 0-4 are accessed via the SSP interface */
corgi_ssp_blduty_set(intensity & 0x1f);
/* Bit 5 is via SCOOP */
if (intensity & 0x0020)
set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_BACKLIGHT_CONT);
else
reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_BACKLIGHT_CONT);
spin_unlock_irqrestore(&bl_lock, flags);
}
static void spitz_discharge(int on)
{
if (on)
set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_A);
else
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_A);
}
/* HACK - For unknown reasons, accurate voltage readings are only made with a load
on the power bus which the green led on spitz provides */
static void spitz_discharge1(int on)
{
if (on)
set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_GREEN);
else
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_GREEN);
}
static void spitzled_green_set(struct led_classdev *led_cdev,
enum led_brightness value)
{
if (value)
set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_GREEN);
else
reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_GREEN);
}
static void corgiled_green_set(struct led_classdev *led_cdev,
enum led_brightness value)
{
if (value)
set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_LED_GREEN);
else
reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_LED_GREEN);
}
static void corgi_restart(char mode)
{
RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR;
if (!machine_is_corgi())
/* Green LED on tells the bootloader to reboot */
set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_LED_GREEN);
arm_machine_restart('h');
}
static void tosa_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
if (( 1 << vdd) & p_d->ocr_mask) {
set_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_PWR_ON);
} else {
reset_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_PWR_ON);
}
}
static void tosaled_green_set(struct led_classdev *led_cdev,
enum led_brightness value)
{
if (value)
set_scoop_gpio(&tosascoop_jc_device.dev,
TOSA_SCOOP_JC_NOTE_LED);
else
reset_scoop_gpio(&tosascoop_jc_device.dev,
TOSA_SCOOP_JC_NOTE_LED);
}
/*
* Irda
*/
static void tosa_irda_transceiver_mode(struct device *dev, int mode)
{
if (mode & IR_OFF) {
reset_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_IR_POWERDWN);
pxa_gpio_mode(GPIO47_STTXD|GPIO_DFLT_LOW);
pxa_gpio_mode(GPIO47_STTXD|GPIO_OUT);
} else {
pxa_gpio_mode(GPIO47_STTXD_MD);
set_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_IR_POWERDWN);
}
}
/*
* USB Device Controller
*/
static void tosa_udc_command(int cmd)
{
switch(cmd) {
case PXA2XX_UDC_CMD_CONNECT:
set_scoop_gpio(&tosascoop_jc_device.dev,TOSA_SCOOP_JC_USB_PULLUP);
break;
case PXA2XX_UDC_CMD_DISCONNECT:
reset_scoop_gpio(&tosascoop_jc_device.dev,TOSA_SCOOP_JC_USB_PULLUP);
break;
}
}
static int tcc_amp_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
#if 0
if (SND_SOC_DAPM_EVENT_ON(event))
set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_APM_ON);
else
reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_APM_ON);
#endif
return 0;
}
static void collie_charge(int on)
{
extern struct platform_device colliescoop_device;
/* Zaurus seems to contain LTC1731; it should know when to
* stop charging itself, so setting charge on should be
* relatively harmless (as long as it is not done too often).
*/
if (on) {
set_scoop_gpio(&colliescoop_device.dev, COLLIE_SCP_CHARGE_ON);
} else {
reset_scoop_gpio(&colliescoop_device.dev, COLLIE_SCP_CHARGE_ON);
}
}
static int spitz_mic_bias(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
if (machine_is_borzoi() || machine_is_spitz()) {
if (SND_SOC_DAPM_EVENT_ON(event))
set_scoop_gpio(&spitzscoop2_device.dev,
SPITZ_SCP2_MIC_BIAS);
else
reset_scoop_gpio(&spitzscoop2_device.dev,
SPITZ_SCP2_MIC_BIAS);
}
if (machine_is_akita()) {
if (SND_SOC_DAPM_EVENT_ON(event))
akita_set_ioexp(&akitaioexp_device.dev,
AKITA_IOEXP_MIC_BIAS);
else
akita_reset_ioexp(&akitaioexp_device.dev,
AKITA_IOEXP_MIC_BIAS);
}
return 0;
}
