File custom.c

Defines

_GNU_SOURCE

Functions

static int modeset_find_crtc(int fd, drmModeRes *res, drmModeConnector *conn, struct modeset_dev *dev)

static int modeset_create_fb(int fd, struct modeset_dev *dev)

static int modeset_setup_dev(int fd, drmModeRes *res, drmModeConnector *conn, struct modeset_dev *dev)

static int modeset_open(int *out, const char *node)

static int modeset_prepare(int fd)

static void modeset_draw(int dlen, uint8_t *data)

static void modeset_cleanup(int fd)

char *str_reverse_in_place(char *str, int len)

int fpga_write(uint8_t *argv, uint32_t dlen)

Write data to FPGA.

FPGA write function

Author

Firstname Lastname

Parameters:

• argv – argument list

• dlen – length of data

static uint8_t next_color(bool *up, uint8_t cur, unsigned int mod)

Variables

static struct modeset_dev *modeset_list = NULL

struct modeset_dev

Public Members

struct modeset_dev *next

uint32_t width

uint32_t height

uint32_t stride

uint32_t size

uint32_t handle

uint8_t *map

drmModeModeInfo mode

uint32_t fb

uint32_t conn

uint32_t crtc

drmModeCrtc *saved_crtc