diff options
Diffstat (limited to 'drivers/media/cec/core/cec-pin-priv.h')
| -rw-r--r-- | drivers/media/cec/core/cec-pin-priv.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/media/cec/core/cec-pin-priv.h b/drivers/media/cec/core/cec-pin-priv.h index 7bad5a0b7cb7..e7801be9adb9 100644 --- a/drivers/media/cec/core/cec-pin-priv.h +++ b/drivers/media/cec/core/cec-pin-priv.h @@ -12,6 +12,17 @@ #include <linux/atomic.h> #include <media/cec-pin.h> +#define call_pin_op(pin, op, arg...) \ + ((pin && pin->ops->op && !pin->adap->devnode.unregistered) ? \ + pin->ops->op(pin->adap, ## arg) : 0) + +#define call_void_pin_op(pin, op, arg...) \ + do { \ + if (pin && pin->ops->op && \ + !pin->adap->devnode.unregistered) \ + pin->ops->op(pin->adap, ## arg); \ + } while (0) + enum cec_pin_state { /* CEC is off */ CEC_ST_OFF, @@ -153,6 +164,9 @@ enum cec_pin_state { /* The default for the low/high time of the custom pulse */ #define CEC_TIM_CUSTOM_DEFAULT 1000 +/* The default for the low/high time of the glitch pulse */ +#define CEC_TIM_GLITCH_DEFAULT 1 + #define CEC_NUM_PIN_EVENTS 128 #define CEC_PIN_EVENT_FL_IS_HIGH (1 << 0) #define CEC_PIN_EVENT_FL_DROPPED (1 << 1) @@ -172,6 +186,7 @@ struct cec_pin { u16 la_mask; bool monitor_all; bool rx_eom; + bool enabled_irq; bool enable_irq_failed; enum cec_pin_state state; struct cec_msg tx_msg; @@ -213,12 +228,17 @@ struct cec_pin { u32 timer_max_overrun; u32 timer_sum_overrun; + bool rx_no_low_drive; u32 tx_custom_low_usecs; u32 tx_custom_high_usecs; + u32 tx_glitch_low_usecs; + u32 tx_glitch_high_usecs; bool tx_ignore_nack_until_eom; bool tx_custom_pulse; bool tx_generated_poll; bool tx_post_eom; + bool tx_glitch_falling_edge; + bool tx_glitch_rising_edge; u8 tx_extra_bytes; u32 tx_low_drive_cnt; #ifdef CONFIG_CEC_PIN_ERROR_INJ |