| /* lcd-panel.h |
| |
| written by Marc Singer |
| 18 Jul 2005 |
| |
| Copyright (C) 2005 Marc Singer |
| |
| ----------- |
| DESCRIPTION |
| ----------- |
| |
| Only one panel may be defined at a time. |
| |
| The pixel clock is calculated to be no greater than the target. |
| |
| Each timing value is accompanied by a specification comment. |
| |
| UNITS/MIN/TYP/MAX |
| |
| Most of the units will be in clocks. |
| |
| USE_RGB555 |
| |
| Define this macro to configure the AMBA LCD controller to use an |
| RGB555 encoding for the pels instead of the normal RGB565. |
| |
| LPD9520, LPD79524, LPD7A400, LPD7A404-10, LPD7A404-11 |
| |
| These boards are best approximated by 555 for all panels. Some |
| can use an extra low-order bit of blue in bit 16 of the color |
| value, but we don't have a way to communicate this non-linear |
| mapping to the kernel. |
| |
| */ |
| |
| #if !defined (__LCD_PANEL_H__) |
| # define __LCD_PANEL_H__ |
| |
| #if defined (MACH_LPD79520)\ |
| || defined (MACH_LPD79524)\ |
| || defined (MACH_LPD7A400)\ |
| || defined (MACH_LPD7A404) |
| # define USE_RGB555 |
| #endif |
| |
| struct clcd_panel_extra { |
| unsigned int hrmode; |
| unsigned int clsen; |
| unsigned int spsen; |
| unsigned int pcdel; |
| unsigned int revdel; |
| unsigned int lpdel; |
| unsigned int spldel; |
| unsigned int pc2del; |
| }; |
| |
| #define NS_TO_CLOCK(ns,c) ((((ns)*((c)/1000) + (1000000 - 1))/1000000)) |
| #define CLOCK_TO_DIV(e,c) (((c) + (e) - 1)/(e)) |
| |
| #if defined CONFIG_FB_ARMCLCD_SHARP_LQ035Q7DB02_HRTFT |
| |
| /* Logic Product Development LCD 3.5" QVGA HRTFT -10 */ |
| /* Sharp PN LQ035Q7DB02 w/HRTFT controller chip */ |
| |
| #define PIX_CLOCK_TARGET (6800000) |
| #define PIX_CLOCK_DIVIDER CLOCK_TO_DIV (PIX_CLOCK_TARGET, HCLK) |
| #define PIX_CLOCK (HCLK/PIX_CLOCK_DIVIDER) |
| |
| static struct clcd_panel lcd_panel = { |
| .mode = { |
| .name = "3.5in QVGA (LQ035Q7DB02)", |
| .xres = 240, |
| .yres = 320, |
| .pixclock = PIX_CLOCK, |
| .left_margin = 16, |
| .right_margin = 21, |
| .upper_margin = 8, // line/8/8/8 |
| .lower_margin = 5, |
| .hsync_len = 61, |
| .vsync_len = NS_TO_CLOCK (60, PIX_CLOCK), |
| .vmode = FB_VMODE_NONINTERLACED, |
| }, |
| .width = -1, |
| .height = -1, |
| .tim2 = TIM2_IPC | (PIX_CLOCK_DIVIDER - 2), |
| .cntl = CNTL_LCDTFT | CNTL_WATERMARK, |
| .bpp = 16, |
| }; |
| |
| #define HAS_LCD_PANEL_EXTRA |
| |
| static struct clcd_panel_extra lcd_panel_extra = { |
| .hrmode = 1, |
| .clsen = 1, |
| .spsen = 1, |
| .pcdel = 8, |
| .revdel = 7, |
| .lpdel = 13, |
| .spldel = 77, |
| .pc2del = 208, |
| }; |
| |
| #endif |
| |
| #if defined CONFIG_FB_ARMCLCD_SHARP_LQ057Q3DC02 |
| |
| /* Logic Product Development LCD 5.7" QVGA -10 */ |
| /* Sharp PN LQ057Q3DC02 */ |
| /* QVGA mode, V/Q=LOW */ |
| |
| /* From Sharp on 2006.1.3. I believe some of the values are incorrect |
| * based on the datasheet. |
| |
| Timing0 TIMING1 TIMING2 CONTROL |
| 0x140A0C4C 0x080504EF 0x013F380D 0x00000829 |
| HBP= 20 VBP= 8 BCD= 0 |
| HFP= 10 VFP= 5 CPL=319 |
| HSW= 12 VSW= 1 IOE= 0 |
| PPL= 19 LPP=239 IPC= 1 |
| IHS= 1 |
| IVS= 1 |
| ACB= 0 |
| CSEL= 0 |
| PCD= 13 |
| |
| */ |
| |
| /* The full horizontal cycle (Th) is clock/360/400/450. */ |
| /* The full vertical cycle (Tv) is line/251/262/280. */ |
| |
| #define PIX_CLOCK_TARGET (6300000) /* -/6.3/7 MHz */ |
| #define PIX_CLOCK_DIVIDER CLOCK_TO_DIV (PIX_CLOCK_TARGET, HCLK) |
| #define PIX_CLOCK (HCLK/PIX_CLOCK_DIVIDER) |
| |
| static struct clcd_panel lcd_panel = { |
| .mode = { |
| .name = "5.7in QVGA (LQ057Q3DC02)", |
| .xres = 320, |
| .yres = 240, |
| .pixclock = PIX_CLOCK, |
| .left_margin = 11, |
| .right_margin = 400-11-320-2, |
| .upper_margin = 7, // line/7/7/7 |
| .lower_margin = 262-7-240-2, |
| .hsync_len = 2, // clk/2/96/200 |
| .vsync_len = 2, // line/2/-/34 |
| .vmode = FB_VMODE_NONINTERLACED, |
| }, |
| .width = -1, |
| .height = -1, |
| .tim2 = TIM2_IHS | TIM2_IVS |
| | (PIX_CLOCK_DIVIDER - 2), |
| .cntl = CNTL_LCDTFT | CNTL_WATERMARK, |
| .bpp = 16, |
| }; |
| |
| #endif |
| |
| #if defined CONFIG_FB_ARMCLCD_SHARP_LQ64D343 |
| |
| /* Logic Product Development LCD 6.4" VGA -10 */ |
| /* Sharp PN LQ64D343 */ |
| |
| /* The full horizontal cycle (Th) is clock/750/800/900. */ |
| /* The full vertical cycle (Tv) is line/515/525/560. */ |
| |
| #define PIX_CLOCK_TARGET (28330000) |
| #define PIX_CLOCK_DIVIDER CLOCK_TO_DIV (PIX_CLOCK_TARGET, HCLK) |
| #define PIX_CLOCK (HCLK/PIX_CLOCK_DIVIDER) |
| |
| static struct clcd_panel lcd_panel = { |
| .mode = { |
| .name = "6.4in QVGA (LQ64D343)", |
| .xres = 640, |
| .yres = 480, |
| .pixclock = PIX_CLOCK, |
| .left_margin = 32, |
| .right_margin = 800-32-640-96, |
| .upper_margin = 32, // line/34/34/34 |
| .lower_margin = 540-32-480-2, |
| .hsync_len = 96, // clk/2/96/200 |
| .vsync_len = 2, // line/2/-/34 |
| .vmode = FB_VMODE_NONINTERLACED, |
| }, |
| .width = -1, |
| .height = -1, |
| .tim2 = TIM2_IHS | TIM2_IVS |
| | (PIX_CLOCK_DIVIDER - 2), |
| .cntl = CNTL_LCDTFT | CNTL_WATERMARK, |
| .bpp = 16, |
| }; |
| |
| #endif |
| |
| #if defined CONFIG_FB_ARMCLCD_SHARP_LQ10D368 |
| |
| /* Logic Product Development LCD 10.4" VGA -10 */ |
| /* Sharp PN LQ10D368 */ |
| |
| #define PIX_CLOCK_TARGET (28330000) |
| #define PIX_CLOCK_DIVIDER CLOCK_TO_DIV (PIX_CLOCK_TARGET, HCLK) |
| #define PIX_CLOCK (HCLK/PIX_CLOCK_DIVIDER) |
| |
| static struct clcd_panel lcd_panel = { |
| .mode = { |
| .name = "10.4in VGA (LQ10D368)", |
| .xres = 640, |
| .yres = 480, |
| .pixclock = PIX_CLOCK, |
| .left_margin = 21, |
| .right_margin = 15, |
| .upper_margin = 34, |
| .lower_margin = 5, |
| .hsync_len = 96, |
| .vsync_len = 16, |
| .vmode = FB_VMODE_NONINTERLACED, |
| }, |
| .width = -1, |
| .height = -1, |
| .tim2 = TIM2_IHS | TIM2_IVS |
| | (PIX_CLOCK_DIVIDER - 2), |
| .cntl = CNTL_LCDTFT | CNTL_WATERMARK, |
| .bpp = 16, |
| }; |
| |
| #endif |
| |
| #if defined CONFIG_FB_ARMCLCD_SHARP_LQ121S1DG41 |
| |
| /* Logic Product Development LCD 12.1" SVGA -10 */ |
| /* Sharp PN LQ121S1DG41, was LQ121S1DG31 */ |
| |
| /* Note that with a 99993900 Hz HCLK, it is not possible to hit the |
| * target clock frequency range of 35MHz to 42MHz. */ |
| |
| /* If the target pixel clock is substantially lower than the panel |
| * spec, this is done to prevent the LCD display from glitching when |
| * the CPU is under load. A pixel clock higher than 25MHz |
| * (empirically determined) will compete with the CPU for bus cycles |
| * for the Ethernet chip. However, even a pixel clock of 10MHz |
| * competes with Compact Flash interface during some operations |
| * (fdisk, e2fsck). And, at that speed the display may have a visible |
| * flicker. */ |
| |
| /* The full horizontal cycle (Th) is clock/832/1056/1395. */ |
| |
| #define PIX_CLOCK_TARGET (20000000) |
| #define PIX_CLOCK_DIVIDER CLOCK_TO_DIV (PIX_CLOCK_TARGET, HCLK) |
| #define PIX_CLOCK (HCLK/PIX_CLOCK_DIVIDER) |
| |
| static struct clcd_panel lcd_panel = { |
| .mode = { |
| .name = "12.1in SVGA (LQ121S1DG41)", |
| .xres = 800, |
| .yres = 600, |
| .pixclock = PIX_CLOCK, |
| .left_margin = 89, // ns/5/-/(1/PIX_CLOCK)-10 |
| .right_margin = 1056-800-89-128, |
| .upper_margin = 23, // line/23/23/23 |
| .lower_margin = 44, |
| .hsync_len = 128, // clk/2/128/200 |
| .vsync_len = 4, // line/2/4/6 |
| .vmode = FB_VMODE_NONINTERLACED, |
| }, |
| .width = -1, |
| .height = -1, |
| .tim2 = TIM2_IHS | TIM2_IVS |
| | (PIX_CLOCK_DIVIDER - 2), |
| .cntl = CNTL_LCDTFT | CNTL_WATERMARK, |
| .bpp = 16, |
| }; |
| |
| #endif |
| |
| #if defined CONFIG_FB_ARMCLCD_HITACHI |
| |
| /* Hitachi*/ |
| /* Submitted by Michele Da Rold <michele.darold@ecsproject.com> */ |
| |
| #define PIX_CLOCK_TARGET (49000000) |
| #define PIX_CLOCK_DIVIDER CLOCK_TO_DIV (PIX_CLOCK_TARGET, HCLK) |
| #define PIX_CLOCK (HCLK/PIX_CLOCK_DIVIDER) |
| |
| static struct clcd_panel lcd_panel = { |
| .mode = { |
| .name = "Hitachi 800x480", |
| .xres = 800, |
| .yres = 480, |
| .pixclock = PIX_CLOCK, |
| .left_margin = 88, |
| .right_margin = 40, |
| .upper_margin = 32, |
| .lower_margin = 11, |
| .hsync_len = 128, |
| .vsync_len = 2, |
| .vmode = FB_VMODE_NONINTERLACED, |
| }, |
| .width = -1, |
| .height = -1, |
| .tim2 = TIM2_IPC | TIM2_IHS | TIM2_IVS |
| | (PIX_CLOCK_DIVIDER - 2), |
| .cntl = CNTL_LCDTFT | CNTL_WATERMARK, |
| .bpp = 16, |
| }; |
| |
| #endif |
| |
| |
| #if defined CONFIG_FB_ARMCLCD_AUO_A070VW01_WIDE |
| |
| /* AU Optotronics A070VW01 7.0 Wide Screen color Display*/ |
| /* Submitted by Michele Da Rold <michele.darold@ecsproject.com> */ |
| |
| #define PIX_CLOCK_TARGET (10000000) |
| #define PIX_CLOCK_DIVIDER CLOCK_TO_DIV (PIX_CLOCK_TARGET, HCLK) |
| #define PIX_CLOCK (HCLK/PIX_CLOCK_DIVIDER) |
| |
| static struct clcd_panel lcd_panel = { |
| .mode = { |
| .name = "7.0in Wide (A070VW01)", |
| .xres = 480, |
| .yres = 234, |
| .pixclock = PIX_CLOCK, |
| .left_margin = 30, |
| .right_margin = 25, |
| .upper_margin = 14, |
| .lower_margin = 12, |
| .hsync_len = 100, |
| .vsync_len = 1, |
| .vmode = FB_VMODE_NONINTERLACED, |
| }, |
| .width = -1, |
| .height = -1, |
| .tim2 = TIM2_IPC | TIM2_IHS | TIM2_IVS |
| | (PIX_CLOCK_DIVIDER - 2), |
| .cntl = CNTL_LCDTFT | CNTL_WATERMARK, |
| .bpp = 16, |
| }; |
| |
| #endif |
| |
| #undef NS_TO_CLOCK |
| #undef CLOCK_TO_DIV |
| |
| #endif /* __LCD_PANEL_H__ */ |