页次: 1
ST77903
sdk里面这些结构体也没有定义说明,不知道哪个是选SPI的,我想用QSPI2
对应的几个函数也全是return 0
static struct spi_cfg spi = {
.qspi_mode = 1,
.vbp_num = 20,
.code1_cfg = 0xD8,
.code = {0xDE, 0x00, 0x00},
};
static struct panel_dbi dbi = {
.type = SPI,
.format = SPI_4SDA_RGB888, //SPI_4SDA_RGB666,
.first_line = 0x61,
.other_line = 0x60,
.spi = &spi,
.commands = {
.buf = st77903_commands,
.len = ARRAY_SIZE(st77903_commands),
}
};
struct aic_panel dbi_st77903 = {
.name = "panel-st77903",
.timings = &st77903_timing,
.funcs = &st77903_funcs,
.dbi = &dbi,
.connector_type = AIC_DBI_COM,
};
int panel_default_prepare(void)
{
return 0;
}
int panel_default_unprepare(void)
{
return 0;
}
官方能给个QSPI的初始化例子吗?
屏参数可以自己调,但选择qspi和初始化实在是搞不定
页次: 1