高通le2.0基线，9x07平台，需要点亮一个lcd屏幕，应该怎么入手

Question

只给了我一点初始化的代码和一个datasheet，ic是st7796u，我完全不知道这是啥。说是只要点亮就行，不需要调通，spi的。目前我这边是用的gpio0123来当spi的四根线。

struct lcd_param_t lcd_init[]=
{
  {0x11, 120, 0, {0}},         
    {0xf0, 0, 1, {0xc3}},
    {0xf0, 0, 1, {0x96}},

    {0x3a, 0, 1, {0x55}},
    {0xb9, 0, 2, {0x02,0xe0}},        
    {0x36, 0, 1, {0x48}},
    {0xb4, 0, 1, {0x01}}, 
    {0xe8, 0, 7, {0x40, 0x8a, 0x00, 0x00, 0x29, 0x19, 0xa5, 0x33}}, 
    {0xc2, 0, 1, {0xa7}},
    {0xc5, 0, 1, {0x16}},    
  {0xe0, 0, 14, {0xf0, 0x01, 0x07, 0x0d, 0x0e, 0x19, 0x36, 0x44, 0x48, 0x2a, 0x16, 0x13, 0x1b, 0x1c}},        
  {0xe1, 0, 14, {0xf0, 0x01, 0x07, 0x0d, 0x0e, 0x19, 0x36, 0x54, 0x48, 0x2a, 0x16, 0x13, 0x1b, 0x1c}}, 

#ifdef LCD_ENABLE_TE
    {0x35, 0, 1, {0}},
#endif    
    {0xf0, 0, 1, {0x3c}},
    {0xf0, 0, 1, {0x69}},
    {0x29, 0, 0, {0}},        
  {0, 0, 0, {0}}, 
};

Answer 1

https://blog.csdn.net/guoguo295/article/details/41343865
参考一下这个呢