SIPO/MUX Display

Generic latched SIPO/MUX Display controller. More...

Data Structures
struct	display_sipomux_cfg
struct	display_sipomux_data

Macros
#define	DISPLAY_SIPOMUX_DEFINE(n)

Typedefs
typedef struct display_sipomux_cfg	display_sipomux_cfg_t
typedef struct display_sipomux_data	display_sipomux_data_t

Functions
static int	display_sipomux_set (const struct device *dev, unsigned int set, const size_t x, const size_t y)
static int	display_sipomux_write (const struct device *dev, const uint16_t x, const uint16_t y, const struct display_buffer_descriptor *desc, const void *buf)
static int	display_sipomux_read (const struct device *dev, const uint16_t x, const uint16_t y, const struct display_buffer_descriptor *desc, void *buf)
static void *	display_sipomux_get_framebuffer (const struct device *dev)
static int	display_sipomux_blanking_off (const struct device *dev)
static int	display_sipomux_blanking_on (const struct device *dev)
static int	display_sipomux_set_brightness (const struct device *dev, const uint8_t brightness)
static int	display_sipomux_set_contrast (const struct device *dev, const uint8_t contrast)
static void	display_sipomux_get_capabilities (const struct device *dev, struct display_capabilities *capabilities)
static int	display_sipomux_set_pixel_format (const struct device *dev, const enum display_pixel_format pixel_format)
static int	display_sipomux_init (const struct device *dev)

Variables
static const struct display_driver_api	display_sipomux_api

Detailed Description

Generic latched SIPO/MUX Display controller.

Since

3.6

Version

1.0.0

The generic latched SIPO/MUX display controller based on the MFD interface to the generic latched SIPO/MUX General Purpose (GP) matrix controller.

SIPO/MUX:

Serial Input Parallel Output / Multiplexing hardware

Macro Definition Documentation

DISPLAY_SIPOMUX_DEFINE

#define DISPLAY_SIPOMUX_DEFINE

(

n

)

#include <drivers/display/display_sipomux.c>

Value:

        static const display_sipomux_cfg_t display_sipomux_cfg_##n = {  \
                .height = DT_INST_PROP(n, height),                      \
                .width = DT_INST_PROP(n, width),                        \
                .gap_front = DT_INST_PROP_BY_IDX(n, offset, 0),         \
                .gap_top = DT_INST_PROP_BY_IDX(n, offset, 1),           \
                .inversion_on = DT_INST_PROP(n, inversion_on),          \
                .mfd = DEVICE_DT_GET(DT_INST_PARENT(n)),                \
        };                                                              \
                                                                        \
        static display_sipomux_data_t display_sipomux_data_##n;         \
                                                                        \
        PM_DEVICE_DT_INST_DEFINE(n, display_sipomux_pm_device_pm_action);\
                                                                        \
        DEVICE_DT_INST_DEFINE(n, display_sipomux_init, NULL,            \
                              &display_sipomux_data_##n,                \
                              &display_sipomux_cfg_##n,                 \
                              POST_KERNEL,                              \
                              CONFIG_DISPLAY_SIPOMUX_INIT_PRIORITY,     \
                              &display_sipomux_api);

Typedef Documentation

display_sipomux_cfg_t

typedef struct display_sipomux_cfg display_sipomux_cfg_t

#include <drivers/display/display_sipomux.c>

display_sipomux_data_t

typedef struct display_sipomux_data display_sipomux_data_t

#include <drivers/display/display_sipomux.c>

Function Documentation

display_sipomux_blanking_off()

static int display_sipomux_blanking_off ( const struct device *  dev )

static

#include <drivers/display/display_sipomux.c>

display_sipomux_blanking_on()

static int display_sipomux_blanking_on ( const struct device *  dev )

static

#include <drivers/display/display_sipomux.c>

display_sipomux_get_capabilities()

static void display_sipomux_get_capabilities ( const struct device *  dev, struct display_capabilities *  capabilities  )

static

#include <drivers/display/display_sipomux.c>

display_sipomux_get_framebuffer()

static void * display_sipomux_get_framebuffer ( const struct device *  dev )

static

#include <drivers/display/display_sipomux.c>

display_sipomux_init()

static int display_sipomux_init ( const struct device *  dev )

static

#include <drivers/display/display_sipomux.c>

display_sipomux_read()

static int display_sipomux_read ( const struct device *  dev, const uint16_t  x, const uint16_t  y, const struct display_buffer_descriptor *  desc, void *  buf  )

static

#include <drivers/display/display_sipomux.c>

display_sipomux_set()

static int display_sipomux_set ( const struct device *  dev, unsigned int  set, const size_t  x, const size_t  y  )

inlinestatic

#include <drivers/display/display_sipomux.c>

display_sipomux_set_brightness()

static int display_sipomux_set_brightness ( const struct device *  dev, const uint8_t  brightness  )

static

#include <drivers/display/display_sipomux.c>

display_sipomux_set_contrast()

static int display_sipomux_set_contrast ( const struct device *  dev, const uint8_t  contrast  )

static

#include <drivers/display/display_sipomux.c>

display_sipomux_set_pixel_format()

static int display_sipomux_set_pixel_format ( const struct device *  dev, const enum display_pixel_format  pixel_format  )

static

#include <drivers/display/display_sipomux.c>

display_sipomux_write()

static int display_sipomux_write ( const struct device *  dev, const uint16_t  x, const uint16_t  y, const struct display_buffer_descriptor *  desc, const void *  buf  )

static

#include <drivers/display/display_sipomux.c>

Variable Documentation

display_sipomux_api

const struct display_driver_api display_sipomux_api

static

#include <drivers/display/display_sipomux.c>

Initial value:

= {
        .blanking_on = display_sipomux_blanking_on,
        .blanking_off = display_sipomux_blanking_off,
        .write = display_sipomux_write,
        .read = display_sipomux_read,
        .get_framebuffer = display_sipomux_get_framebuffer,
        .set_brightness = display_sipomux_set_brightness,
        .set_contrast = display_sipomux_set_contrast,
        .get_capabilities = display_sipomux_get_capabilities,
        .set_pixel_format = display_sipomux_set_pixel_format,
}