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Fuzev2: fix lcd
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25360 a1c6a512-1295-4272-9138-f99709370657
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parent
c689496e04
commit
7cd24fa13d
1 changed files with 2 additions and 47 deletions
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@ -83,7 +83,6 @@ static bool display_on = false; /* is the display turned on? */
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static unsigned short r_entry_mode = R_ENTRY_MODE_HORZ_NORMAL;
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#define R_ENTRY_MODE_VERT 0x7038
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#define R_ENTRY_MODE_SOLID_VERT 0x1038
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/* FIXME */
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#define R_ENTRY_MODE_VIDEO_NORMAL 0x7038
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#define R_ENTRY_MODE_VIDEO_FLIPPED 0x7018
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@ -101,34 +100,10 @@ static inline void lcd_delay(int x)
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} while (x--);
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}
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#define REG(x) (*(volatile unsigned long*)(x))
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typedef unsigned long reg;
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static void as3525_dbop_init(void)
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{
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#if 0
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CGU_DBOP = (1<<3) | AS3525_DBOP_DIV;
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DBOP_TIMPOL_01 = 0xe167e167;
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DBOP_TIMPOL_23 = 0xe167006e;
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/* short count: 16 | output data width: 16 | readstrobe line */
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DBOP_CTRL = (1<<18|1<<12|1<<3);
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GPIOB_AFSEL = 0xfc;
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GPIOC_AFSEL = 0xff;
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DBOP_TIMPOL_23 = 0x6000e;
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/* short count: 16|enable write|output data width: 16|read strobe line */
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DBOP_CTRL = (1<<18|1<<16|1<<12|1<<3);
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DBOP_TIMPOL_01 = 0x6e167;
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DBOP_TIMPOL_23 = 0xa167e06f;
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/* TODO: The OF calls some other functions here, but maybe not important */
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#endif
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REG(0xC810000C) |= 0x1000; /* CCU_IO |= 1<<12 */
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CGU_DBOP |= /*(1<<3)*/ 0x18 | AS3525_DBOP_DIV;
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CCU_IO |= 1<<12;
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CGU_DBOP |= (1<<4) | (1<<3) | AS3525_DBOP_DIV;
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DBOP_TIMPOL_01 = 0xE12FE12F;
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DBOP_TIMPOL_23 = 0xE12F0036;
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DBOP_CTRL = 0x41004;
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@ -136,7 +111,6 @@ static void as3525_dbop_init(void)
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DBOP_CTRL = 0x51004;
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DBOP_TIMPOL_01 = 0x60036;
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DBOP_TIMPOL_23 = 0xA12FE037;
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/* OF sets up dma and more after here */
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}
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static inline void dbop_set_mode(int mode)
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@ -188,15 +162,6 @@ static void dbop_write_data(const int16_t* p_bytes, int count)
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static void lcd_write_cmd(short cmd)
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{
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#if 0
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/* Write register */
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DBOP_TIMPOL_23 = 0xa167006e;
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dbop_write_data(&cmd, 1);
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lcd_delay(4);
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DBOP_TIMPOL_23 = 0xa167e06f;
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#elif 1
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volatile int i;
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for(i=0;i<20;i++) nop;
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@ -213,14 +178,6 @@ static void lcd_write_cmd(short cmd)
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while ((DBOP_STAT & (1<<10)) == 0);
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for(i=0;i<20;i++) nop;
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DBOP_TIMPOL_23 = 0xA12FE037;
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#else
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int i;
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DBOP_TIMPOL_23 = 0xA12F0036;
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for(i=0;i<20;i++) nop;
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dbop_write_data(&cmd, 1);
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for(i=0;i<20;i++) nop;
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DBOP_TIMPOL_23 = 0xA12FE037;
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#endif
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}
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static void lcd_write_reg(int reg, int value)
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@ -320,7 +277,6 @@ void lcd_init_device(void)
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GPIOA_PIN(0) = 1;
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GPIOA_PIN(4) = 0;
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CCU_IO &= ~(0x1000);
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GPIOB_DIR |= 0x2f;
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GPIOB_PIN(0) = 1<<0;
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GPIOB_PIN(1) = 1<<1;
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@ -491,7 +447,6 @@ void lcd_update(void)
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lcd_write_cmd(R_WRITE_DATA_2_GRAM);
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lcd_update_rect(0,0, LCD_WIDTH, LCD_HEIGHT);
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//dbop_write_data((fb_data*)lcd_framebuffer, LCD_WIDTH*LCD_HEIGHT);
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}
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/* Update a fraction of the display. */
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