diff options
Diffstat (limited to 'firmware/target/arm/s5l8702/ipod6g/lcd-ipod6g.c')
| -rw-r--r-- | firmware/target/arm/s5l8702/ipod6g/lcd-ipod6g.c | 66 |
1 files changed, 64 insertions, 2 deletions
diff --git a/firmware/target/arm/s5l8702/ipod6g/lcd-ipod6g.c b/firmware/target/arm/s5l8702/ipod6g/lcd-ipod6g.c index 45768f9bd4..14647a5697 100644 --- a/firmware/target/arm/s5l8702/ipod6g/lcd-ipod6g.c +++ b/firmware/target/arm/s5l8702/ipod6g/lcd-ipod6g.c @@ -95,9 +95,9 @@ static const unsigned short lcd_enter_deepstby_seq_23[] = END }; -#ifdef HAVE_LCD_SLEEP /* init sequences */ +#ifdef HAVE_LCD_SLEEP static const unsigned char lcd_awake_seq_01[] = { CMD, 0x11, 0, /* Sleep Out Mode */ @@ -105,7 +105,9 @@ static const unsigned char lcd_awake_seq_01[] = CMD, 0x29, 0, /* Display On */ END }; +#endif +#if defined(HAVE_LCD_SLEEP) || defined(BOOTLOADER) static const unsigned short lcd_init_seq_23[] = { /* Display settings */ @@ -147,7 +149,59 @@ static const unsigned short lcd_init_seq_23[] = MREG16(1), 0x007, 0x0173, END }; -#endif /* HAVE_LCD_SLEEP */ +#endif /* HAVE_LCD_SLEEP || BOOTLOADER */ + +#ifdef BOOTLOADER +static const unsigned char lcd_init_seq_0[] = +{ + CMD, 0x11, 0, /* Sleep Out Mode */ + SLEEP, 0x03, /* 30 ms */ + CMD, 0x35, 1, 0x00, /* TEON (TBC) */ + CMD, 0x3a, 1, 0x06, /* COLMOD (TBC) */ + CMD, 0x36, 1, 0x00, /* MADCTR (TBC) */ + CMD, 0x13, 0, /* NORON: Normal Mode On (Partial + Mode Off, Scroll Mode Off) */ + CMD, 0x29, 0, /* Display On */ + END +}; + +static const unsigned char lcd_init_seq_1[] = +{ + CMD, 0xb0, 21, 0x3a, 0x3a, 0x80, 0x80, 0x0a, 0x0a, 0x0a, 0x0a, + 0x0a, 0x0a, 0x0a, 0x0a, 0x3c, 0x30, 0x0f, 0x00, + 0x01, 0x54, 0x06, 0x66, 0x66, + CMD, 0xb8, 1, 0xd8, + CMD, 0xb1, 30, 0x14, 0x59, 0x00, 0x15, 0x57, 0x27, 0x04, 0x85, + 0x14, 0x59, 0x00, 0x15, 0x57, 0x27, 0x04, 0x85, + 0x14, 0x09, 0x15, 0x57, 0x27, 0x04, 0x05, + 0x14, 0x09, 0x15, 0x57, 0x27, 0x04, 0x05, + CMD, 0xd2, 1, 0x01, + + /* Gamma settings (TBC) */ + CMD, 0xe0, 13, 0x00, 0x00, 0x00, 0x05, 0x0b, 0x12, 0x16, 0x1f, + 0x25, 0x22, 0x24, 0x29, 0x1c, + CMD, 0xe1, 13, 0x08, 0x01, 0x01, 0x06, 0x0b, 0x11, 0x15, 0x1f, + 0x27, 0x26, 0x29, 0x2f, 0x1e, + CMD, 0xe2, 13, 0x07, 0x01, 0x01, 0x05, 0x09, 0x0f, 0x13, 0x1e, + 0x26, 0x25, 0x28, 0x2e, 0x1e, + CMD, 0xe3, 13, 0x00, 0x00, 0x00, 0x05, 0x0b, 0x12, 0x16, 0x1f, + 0x25, 0x22, 0x24, 0x29, 0x1c, + CMD, 0xe4, 13, 0x08, 0x01, 0x01, 0x06, 0x0b, 0x11, 0x15, 0x1f, + 0x27, 0x26, 0x29, 0x2f, 0x1e, + CMD, 0xe5, 13, 0x07, 0x01, 0x01, 0x05, 0x09, 0x0f, 0x13, 0x1e, + 0x26, 0x25, 0x28, 0x2e, 0x1e, + + CMD, 0x3a, 1, 0x06, /* COLMOD (TBC) */ + CMD, 0xc2, 1, 0x00, /* Power Control 3 (TBC) */ + CMD, 0x35, 1, 0x00, /* TEON (TBC) */ + CMD, 0x11, 0, /* Sleep Out Mode */ + SLEEP, 0x06, /* 60 ms */ + CMD, 0x13, 0, /* NORON: Normal Mode On (Partial + Mode Off, Scroll Mode Off) */ + CMD, 0x29, 0, /* Display On */ + END +}; +#endif /* DMA configuration */ @@ -367,6 +421,14 @@ void lcd_init_device(void) /* Configure DMA channel */ dmac_ch_init(&lcd_dma_ch, &lcd_dma_ch_cfg); +#ifdef BOOTLOADER + switch (lcd_type) { + case 0: lcd_run_seq8(lcd_init_seq_0); break; + case 1: lcd_run_seq8(lcd_init_seq_1); break; + default: lcd_run_seq16(lcd_init_seq_23); break; + } +#endif + lcd_ispowered = true; } |