Zephyr API Documentation 3.7.99
A Scalable Open Source RTOS
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MIPI-DSI driver APIs . More...
Data Structures | |
struct | mipi_dsi_timings |
MIPI-DSI display timings. More... | |
struct | mipi_dsi_device |
MIPI-DSI device. More... | |
struct | mipi_dsi_msg |
MIPI-DSI read/write message. More... | |
struct | mipi_dsi_driver_api |
MIPI-DSI host driver API. More... | |
Macros | |
#define | MIPI_DSI_MSG_USE_LPM BIT(0x0) |
Functions | |
static int | mipi_dsi_attach (const struct device *dev, uint8_t channel, const struct mipi_dsi_device *mdev) |
Attach a new device to the MIPI-DSI bus. | |
static ssize_t | mipi_dsi_transfer (const struct device *dev, uint8_t channel, struct mipi_dsi_msg *msg) |
Transfer data to/from a device attached to the MIPI-DSI bus. | |
ssize_t | mipi_dsi_generic_read (const struct device *dev, uint8_t channel, const void *params, size_t nparams, void *buf, size_t len) |
MIPI-DSI generic read. | |
ssize_t | mipi_dsi_generic_write (const struct device *dev, uint8_t channel, const void *buf, size_t len) |
MIPI-DSI generic write. | |
ssize_t | mipi_dsi_dcs_read (const struct device *dev, uint8_t channel, uint8_t cmd, void *buf, size_t len) |
MIPI-DSI DCS read. | |
ssize_t | mipi_dsi_dcs_write (const struct device *dev, uint8_t channel, uint8_t cmd, const void *buf, size_t len) |
MIPI-DSI DCS write. | |
static int | mipi_dsi_detach (const struct device *dev, uint8_t channel, const struct mipi_dsi_device *mdev) |
Detach a device from the MIPI-DSI bus. | |
MIPI-DSI Device mode flags. | |
#define | MIPI_DSI_MODE_VIDEO BIT(0) |
Video mode. | |
#define | MIPI_DSI_MODE_VIDEO_BURST BIT(1) |
Video burst mode. | |
#define | MIPI_DSI_MODE_VIDEO_SYNC_PULSE BIT(2) |
Video pulse mode. | |
#define | MIPI_DSI_MODE_VIDEO_AUTO_VERT BIT(3) |
Enable auto vertical count mode. | |
#define | MIPI_DSI_MODE_VIDEO_HSE BIT(4) |
Enable hsync-end packets in vsync-pulse and v-porch area. | |
#define | MIPI_DSI_MODE_VIDEO_HFP BIT(5) |
Disable hfront-porch area. | |
#define | MIPI_DSI_MODE_VIDEO_HBP BIT(6) |
Disable hback-porch area. | |
#define | MIPI_DSI_MODE_VIDEO_HSA BIT(7) |
Disable hsync-active area. | |
#define | MIPI_DSI_MODE_VSYNC_FLUSH BIT(8) |
Flush display FIFO on vsync pulse. | |
#define | MIPI_DSI_MODE_EOT_PACKET BIT(9) |
Disable EoT packets in HS mode. | |
#define | MIPI_DSI_CLOCK_NON_CONTINUOUS BIT(10) |
Device supports non-continuous clock behavior (DSI spec 5.6.1) | |
#define | MIPI_DSI_MODE_LPM BIT(11) |
Transmit data in low power. | |
MIPI-DSI Pixel formats. | |
#define | MIPI_DSI_PIXFMT_RGB888 0U |
RGB888 (24bpp). | |
#define | MIPI_DSI_PIXFMT_RGB666 1U |
RGB666 (24bpp). | |
#define | MIPI_DSI_PIXFMT_RGB666_PACKED 2U |
Packed RGB666 (18bpp). | |
#define | MIPI_DSI_PIXFMT_RGB565 3U |
RGB565 (16bpp). | |
MIPI-DSI driver APIs .
MIPI-DSI driver APIs .
#define MIPI_DSI_CLOCK_NON_CONTINUOUS BIT(10) |
#include <zephyr/drivers/mipi_dsi.h>
Device supports non-continuous clock behavior (DSI spec 5.6.1)
#define MIPI_DSI_MODE_EOT_PACKET BIT(9) |
#include <zephyr/drivers/mipi_dsi.h>
Disable EoT packets in HS mode.
#define MIPI_DSI_MODE_LPM BIT(11) |
#include <zephyr/drivers/mipi_dsi.h>
Transmit data in low power.
#define MIPI_DSI_MODE_VIDEO BIT(0) |
#include <zephyr/drivers/mipi_dsi.h>
Video mode.
#define MIPI_DSI_MODE_VIDEO_AUTO_VERT BIT(3) |
#include <zephyr/drivers/mipi_dsi.h>
Enable auto vertical count mode.
#define MIPI_DSI_MODE_VIDEO_BURST BIT(1) |
#include <zephyr/drivers/mipi_dsi.h>
Video burst mode.
#define MIPI_DSI_MODE_VIDEO_HBP BIT(6) |
#include <zephyr/drivers/mipi_dsi.h>
Disable hback-porch area.
#define MIPI_DSI_MODE_VIDEO_HFP BIT(5) |
#include <zephyr/drivers/mipi_dsi.h>
Disable hfront-porch area.
#define MIPI_DSI_MODE_VIDEO_HSA BIT(7) |
#include <zephyr/drivers/mipi_dsi.h>
Disable hsync-active area.
#define MIPI_DSI_MODE_VIDEO_HSE BIT(4) |
#include <zephyr/drivers/mipi_dsi.h>
Enable hsync-end packets in vsync-pulse and v-porch area.
#define MIPI_DSI_MODE_VIDEO_SYNC_PULSE BIT(2) |
#include <zephyr/drivers/mipi_dsi.h>
Video pulse mode.
#define MIPI_DSI_MODE_VSYNC_FLUSH BIT(8) |
#include <zephyr/drivers/mipi_dsi.h>
Flush display FIFO on vsync pulse.
#define MIPI_DSI_MSG_USE_LPM BIT(0x0) |
#include <zephyr/drivers/mipi_dsi.h>
#define MIPI_DSI_PIXFMT_RGB565 3U |
#include <zephyr/dt-bindings/mipi_dsi/mipi_dsi.h>
RGB565 (16bpp).
#define MIPI_DSI_PIXFMT_RGB666 1U |
#include <zephyr/dt-bindings/mipi_dsi/mipi_dsi.h>
RGB666 (24bpp).
#define MIPI_DSI_PIXFMT_RGB666_PACKED 2U |
#include <zephyr/dt-bindings/mipi_dsi/mipi_dsi.h>
Packed RGB666 (18bpp).
#define MIPI_DSI_PIXFMT_RGB888 0U |
#include <zephyr/dt-bindings/mipi_dsi/mipi_dsi.h>
RGB888 (24bpp).
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inlinestatic |
#include <zephyr/drivers/mipi_dsi.h>
Attach a new device to the MIPI-DSI bus.
dev | MIPI-DSI host device. |
channel | Device channel (VID). |
mdev | MIPI-DSI device description. |
ssize_t mipi_dsi_dcs_read | ( | const struct device * | dev, |
uint8_t | channel, | ||
uint8_t | cmd, | ||
void * | buf, | ||
size_t | len ) |
#include <zephyr/drivers/mipi_dsi.h>
MIPI-DSI DCS read.
dev | MIPI-DSI host device. |
channel | Device channel (VID). |
cmd | DCS command. |
buf | Buffer where read data will be stored. |
len | Length of the reception buffer. |
ssize_t mipi_dsi_dcs_write | ( | const struct device * | dev, |
uint8_t | channel, | ||
uint8_t | cmd, | ||
const void * | buf, | ||
size_t | len ) |
#include <zephyr/drivers/mipi_dsi.h>
MIPI-DSI DCS write.
dev | MIPI-DSI host device. |
channel | Device channel (VID). |
cmd | DCS command. |
buf | Transmission buffer. |
len | Length of the transmission buffer |
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inlinestatic |
#include <zephyr/drivers/mipi_dsi.h>
Detach a device from the MIPI-DSI bus.
dev | MIPI-DSI host device. |
channel | Device channel (VID). |
mdev | MIPI-DSI device description. |
ssize_t mipi_dsi_generic_read | ( | const struct device * | dev, |
uint8_t | channel, | ||
const void * | params, | ||
size_t | nparams, | ||
void * | buf, | ||
size_t | len ) |
#include <zephyr/drivers/mipi_dsi.h>
MIPI-DSI generic read.
dev | MIPI-DSI host device. |
channel | Device channel (VID). |
params | Buffer containing request parameters. |
nparams | Number of parameters. |
buf | Buffer where read data will be stored. |
len | Length of the reception buffer. |
ssize_t mipi_dsi_generic_write | ( | const struct device * | dev, |
uint8_t | channel, | ||
const void * | buf, | ||
size_t | len ) |
#include <zephyr/drivers/mipi_dsi.h>
MIPI-DSI generic write.
dev | MIPI-DSI host device. |
channel | Device channel (VID). |
buf | Transmission buffer. |
len | Length of the transmission buffer |
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inlinestatic |
#include <zephyr/drivers/mipi_dsi.h>
Transfer data to/from a device attached to the MIPI-DSI bus.
dev | MIPI-DSI device. |
channel | Device channel (VID). |
msg | Message. |