gap9/pmsis/include/pmsis/implem/drivers/udma/cpi/cpi_internal.h File Reference

Data Structures
struct	cpi_itf_data_s

Functions
void	__pi_cpi_conf_init (struct pi_cpi_conf *conf)
int32_t	__pi_cpi_open (struct pi_cpi_conf *conf, struct cpi_itf_data_s **device_data)
void	__pi_cpi_close (struct cpi_itf_data_s *device_data)
void	__pi_cpi_copy (struct cpi_itf_data_s *device_data, void *l2_buf, uint32_t size, struct pi_task *task)
static void	pi_cpi_control_start (struct pi_device *device)
static void	pi_cpi_control_stop (struct pi_device *device)
static void	pi_cpi_set_format (struct pi_device *device, pi_cpi_format_e format)
static void	pi_cpi_set_rowlen (struct pi_device *device, uint16_t rowlen)
static void	pi_cpi_set_frame_drop (struct pi_device *device, uint32_t nb_frame_dropped)
static void	pi_cpi_set_rgb_sequence (struct pi_device *device, uint8_t rgb_seq)
static void	pi_cpi_set_slice (struct pi_device *device, uint32_t x, uint32_t y, uint32_t w, uint32_t h)
static void	pi_cpi_set_sync_polarity (struct pi_device *device, uint8_t vsync_pol_ena, uint8_t hsync_pol_ena)

Function Documentation

void __pi_cpi_close

(

struct cpi_itf_data_s *

device_data

)

References cpi_itf_data_s::device_id, hal_soc_eu_clear_fc_mask(), hal_udma_ctrl_cg_enable(), hal_udma_ctrl_reset_clear(), cpi_itf_data_s::nb_open, pi_default_free, pi_fc_event_handler_clear(), pi_udma_core_lin_free(), cpi_itf_data_s::rx_channel, SOC_EVENT_UDMA_CHAN_LIN, SOC_EVENT_UDMA_CPI_RX, UDMA_CPI_ID, and udma_deinit_device().

Referenced by pi_cpi_close().

void __pi_cpi_conf_init

(

struct pi_cpi_conf *

conf

)

Referenced by pi_cpi_conf_init().

void __pi_cpi_copy	(	struct cpi_itf_data_s *	device_data,
		void *	l2_buf,
		uint32_t	size,
		struct pi_task *	task
	)

References __pi_cpi_copy_exec(), __pi_cpi_hw_fifo_empty(), __pi_cpi_sw_fifo_task_enqueue(), __pi_cpi_task_fifo_enqueue(), CPI_TRACE, cpi_itf_data_s::datasize, cpi_itf_data_s::device_id, UDMA_CORE_RX_CFG_DATASIZE, and UDMA_CORE_RX_CFG_EN.

Referenced by pi_cpi_capture_async().

int32_t __pi_cpi_open	(	struct pi_cpi_conf *	conf,
		struct cpi_itf_data_s **	device_data
	)

References __pi_cpi_handler(), CPI_TRACE, CPI_TRACE_ERR, cpi_itf_data_s::datasize, cpi_itf_data_s::device_id, cpi_itf_data_s::fifo_head, cpi_itf_data_s::fifo_tail, hal_cpi_rx_datasize_set(), hal_cpi_rx_dest_set(), hal_soc_eu_set_fc_mask(), hal_udma_ctrl_cg_disable(), hal_udma_ctrl_reset_set(), cpi_itf_data_s::hw_buffer, cpi_itf_data_s::nb_open, pi_default_malloc, pi_fc_event_handler_set(), pi_udma_core_lin_alloc(), cpi_itf_data_s::rx_channel, SOC_EVENT_UDMA_CHAN_LIN, SOC_EVENT_UDMA_CPI_RX, UDMA_CPI_ID, and udma_init_device().

Referenced by pi_cpi_open().

static void pi_cpi_control_start ( struct pi_device *  device )

inlinestatic

References cpi_itf_data_s::device_id, and hal_cpi_global_enable_set().

static void pi_cpi_control_stop ( struct pi_device *  device )

inlinestatic

References cpi_itf_data_s::device_id, and hal_cpi_global_enable_set().

static void pi_cpi_set_format ( struct pi_device *  device, pi_cpi_format_e  format  )

inlinestatic

References cpi_itf_data_s::device_id, and hal_cpi_format_set().

static void pi_cpi_set_frame_drop ( struct pi_device *  device, uint32_t  nb_frame_dropped  )

inlinestatic

References cpi_itf_data_s::device_id, and hal_cpi_framedrop_set().

static void pi_cpi_set_rgb_sequence ( struct pi_device *  device, uint8_t  rgb_seq  )

inlinestatic

References cpi_itf_data_s::device_id, and hal_cpi_rgb_sequence_set().

static void pi_cpi_set_rowlen ( struct pi_device *  device, uint16_t  rowlen  )

inlinestatic

References cpi_itf_data_s::device_id, and hal_cpi_rowlen_set().

static void pi_cpi_set_slice ( struct pi_device *  device, uint32_t  x, uint32_t  y, uint32_t  w, uint32_t  h  )

inlinestatic

References cpi_itf_data_s::device_id, hal_cpi_frameslice_set(), hal_cpi_ll_set(), and hal_cpi_ur_set().

static void pi_cpi_set_sync_polarity ( struct pi_device *  device, uint8_t  vsync_pol_ena, uint8_t  hsync_pol_ena  )

inlinestatic

References cpi_itf_data_s::device_id, and hal_cpi_sync_polarity_set().