diff options
| author | Michael Krufky <mkrufky@linuxtv.org> | 2008-11-16 18:01:58 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-29 17:53:40 -0200 |
| commit | 76052bc8688c84628865740e2f82ab41d71a977b (patch) | |
| tree | 4c9add782206671fea5999f6bcfb65bd1c8a93a1 /drivers/media/dvb/siano/smscoreapi.h | |
| parent | c9455fbb159711ca7a2ee5a67f0e7ca43287bbd7 (diff) | |
V4L/DVB (9734): sms1xxx: add functions to configure and set gpio
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/siano/smscoreapi.h')
| -rw-r--r-- | drivers/media/dvb/siano/smscoreapi.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/media/dvb/siano/smscoreapi.h b/drivers/media/dvb/siano/smscoreapi.h index 8d973f726fb..27b0c4139dc 100644 --- a/drivers/media/dvb/siano/smscoreapi.h +++ b/drivers/media/dvb/siano/smscoreapi.h @@ -186,6 +186,8 @@ struct smsclient_params_t { #define MSG_SW_RELOAD_EXEC_REQ 704 #define MSG_SW_RELOAD_EXEC_RES 705 #define MSG_SMS_SPI_INT_LINE_SET_REQ 710 +#define MSG_SMS_GPIO_CONFIG_EX_REQ 712 +#define MSG_SMS_GPIO_CONFIG_EX_RES 713 #define MSG_SMS_ISDBT_TUNE_REQ 776 #define MSG_SMS_ISDBT_TUNE_RES 777 @@ -341,6 +343,32 @@ struct SmsMsgStatisticsInfo_ST { }; +struct smscore_gpio_config { +#define SMS_GPIO_DIRECTION_INPUT 0 +#define SMS_GPIO_DIRECTION_OUTPUT 1 + u8 direction; + +#define SMS_GPIO_PULLUPDOWN_NONE 0 +#define SMS_GPIO_PULLUPDOWN_PULLDOWN 1 +#define SMS_GPIO_PULLUPDOWN_PULLUP 2 +#define SMS_GPIO_PULLUPDOWN_KEEPER 3 + u8 pullupdown; + +#define SMS_GPIO_INPUTCHARACTERISTICS_NORMAL 0 +#define SMS_GPIO_INPUTCHARACTERISTICS_SCHMITT 1 + u8 inputcharacteristics; + +#define SMS_GPIO_OUTPUTSLEWRATE_FAST 0 +#define SMS_GPIO_OUTPUTSLEWRATE_SLOW 1 + u8 outputslewrate; + +#define SMS_GPIO_OUTPUTDRIVING_4mA 0 +#define SMS_GPIO_OUTPUTDRIVING_8mA 1 +#define SMS_GPIO_OUTPUTDRIVING_12mA 2 +#define SMS_GPIO_OUTPUTDRIVING_16mA 3 + u8 outputdriving; +}; + struct smsdvb_client_t { struct list_head entry; @@ -396,6 +424,10 @@ struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev); extern void smscore_putbuffer(struct smscore_device_t *coredev, struct smscore_buffer_t *cb); +int smscore_configure_gpio(struct smscore_device_t *coredev, u32 pin, + struct smscore_gpio_config *pinconfig); +int smscore_set_gpio(struct smscore_device_t *coredev, u32 pin, int level); + void smscore_set_board_id(struct smscore_device_t *core, int id); int smscore_get_board_id(struct smscore_device_t *core); |