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Au1100 FB driver uplift for 2.6.

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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Antonino Daplas <adaplas@pol.net>
This commit is contained in:
Pete Popov 2005-04-04 01:06:19 +00:00 committed by Ralf Baechle
parent 172546bf60
commit 3b495f2bb7
6 changed files with 883 additions and 811 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
arch/mips/au1000/common/platform.c
View File

@ -41,8 +41,42 @@ static struct platform_device au1xxx_usb_ohci_device = {
.resource = au1xxx_usb_ohci_resources,
};
/*** AU1100 LCD controller ***/
#ifdef CONFIG_FB_AU1100
static struct resource au1100_lcd_resources[] = {
[0] = {
.start = LCD_PHYS_ADDR,
.end = LCD_PHYS_ADDR + 0x800 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = AU1100_LCD_INT,
.end = AU1100_LCD_INT,
.flags = IORESOURCE_IRQ,
}
};
static u64 au1100_lcd_dmamask = ~(u32)0;
static struct platform_device au1100_lcd_device = {
.name = "au1100-lcd",
.id = 0,
.dev = {
.dma_mask = &au1100_lcd_dmamask,
.coherent_dma_mask = 0xffffffff,
},
.num_resources = ARRAY_SIZE(au1100_lcd_resources),
.resource = au1100_lcd_resources,
};
#endif
static struct platform_device *au1xxx_platform_devices[] __initdata = {
&au1xxx_usb_ohci_device,
#ifdef CONFIG_FB_AU1100
&au1100_lcd_device,
#endif
};
int au1xxx_platform_init(void)

2
arch/mips/au1000/common/setup.c
View File

@ -106,8 +106,6 @@ void __init plat_setup(void)
/*strcat(argptr, " video=au1100fb:panel:Sharp_320x240_16");*/
#ifdef CONFIG_MIPS_HYDROGEN3
strcat(argptr, " video=au1100fb:panel:Hydrogen_3_NEC_panel_320x240,nohwcursor");
#else
strcat(argptr, " video=au1100fb:panel:s10,nohwcursor");
#endif
}
#endif

2
drivers/video/Makefile
View File

@ -86,7 +86,7 @@ obj-$(CONFIG_FB_CIRRUS) += cirrusfb.o
obj-$(CONFIG_FB_ASILIANT) += asiliantfb.o
obj-$(CONFIG_FB_PXA) += pxafb.o
obj-$(CONFIG_FB_W100) += w100fb.o
obj-$(CONFIG_FB_AU1100) += au1100fb.o fbgen.o
obj-$(CONFIG_FB_AU1100) += au1100fb.o
obj-$(CONFIG_FB_PMAG_AA) += pmag-aa-fb.o
obj-$(CONFIG_FB_PMAG_BA) += pmag-ba-fb.o
obj-$(CONFIG_FB_PMAGB_B) += pmagb-b-fb.o

1009
drivers/video/au1100fb.c
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File diff suppressed because it is too large Load Diff

640
drivers/video/au1100fb.h
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@ -30,352 +30,352 @@
#ifndef _AU1100LCD_H
#define _AU1100LCD_H
/********************************************************************/
#define uint32 unsigned long
typedef volatile struct
{
uint32 lcd_control;
uint32 lcd_intstatus;
uint32 lcd_intenable;
uint32 lcd_horztiming;
uint32 lcd_verttiming;
uint32 lcd_clkcontrol;
uint32 lcd_dmaaddr0;
uint32 lcd_dmaaddr1;
uint32 lcd_words;
uint32 lcd_pwmdiv;
uint32 lcd_pwmhi;
uint32 reserved[(0x0400-0x002C)/4];
uint32 lcd_pallettebase[256];
#include <asm/mach-au1x00/au1000.h>
} AU1100_LCD;
#define print_err(f, arg...) printk(KERN_ERR DRIVER_NAME ": " f "\n", ## arg)
#define print_warn(f, arg...) printk(KERN_WARNING DRIVER_NAME ": " f "\n", ## arg)
#define print_info(f, arg...) printk(KERN_INFO DRIVER_NAME ": " f "\n", ## arg)
/********************************************************************/
#define AU1100_LCD_ADDR 0xB5000000
/*
* Register bit definitions
*/
/* lcd_control */
#define LCD_CONTROL_SBPPF (7<<18)
#define LCD_CONTROL_SBPPF_655 (0<<18)
#define LCD_CONTROL_SBPPF_565 (1<<18)
#define LCD_CONTROL_SBPPF_556 (2<<18)
#define LCD_CONTROL_SBPPF_1555 (3<<18)
#define LCD_CONTROL_SBPPF_5551 (4<<18)
#define LCD_CONTROL_WP (1<<17)
#define LCD_CONTROL_WD (1<<16)
#define LCD_CONTROL_C (1<<15)
#define LCD_CONTROL_SM (3<<13)
#define LCD_CONTROL_SM_0 (0<<13)
#define LCD_CONTROL_SM_90 (1<<13)
#define LCD_CONTROL_SM_180 (2<<13)
#define LCD_CONTROL_SM_270 (3<<13)
#define LCD_CONTROL_DB (1<<12)
#define LCD_CONTROL_CCO (1<<11)
#define LCD_CONTROL_DP (1<<10)
#define LCD_CONTROL_PO (3<<8)
#define LCD_CONTROL_PO_00 (0<<8)
#define LCD_CONTROL_PO_01 (1<<8)
#define LCD_CONTROL_PO_10 (2<<8)
#define LCD_CONTROL_PO_11 (3<<8)
#define LCD_CONTROL_MPI (1<<7)
#define LCD_CONTROL_PT (1<<6)
#define LCD_CONTROL_PC (1<<5)
#define LCD_CONTROL_BPP (7<<1)
#define LCD_CONTROL_BPP_1 (0<<1)
#define LCD_CONTROL_BPP_2 (1<<1)
#define LCD_CONTROL_BPP_4 (2<<1)
#define LCD_CONTROL_BPP_8 (3<<1)
#define LCD_CONTROL_BPP_12 (4<<1)
#define LCD_CONTROL_BPP_16 (5<<1)
#define LCD_CONTROL_GO (1<<0)
/* lcd_intstatus, lcd_intenable */
#define LCD_INT_SD (1<<7)
#define LCD_INT_OF (1<<6)
#define LCD_INT_UF (1<<5)
#define LCD_INT_SA (1<<3)
#define LCD_INT_SS (1<<2)
#define LCD_INT_S1 (1<<1)
#define LCD_INT_S0 (1<<0)
/* lcd_horztiming */
#define LCD_HORZTIMING_HN2 (255<<24)
#define LCD_HORZTIMING_HN2_N(N) (((N)-1)<<24)
#define LCD_HORZTIMING_HN1 (255<<16)
#define LCD_HORZTIMING_HN1_N(N) (((N)-1)<<16)
#define LCD_HORZTIMING_HPW (63<<10)
#define LCD_HORZTIMING_HPW_N(N) (((N)-1)<<10)
#define LCD_HORZTIMING_PPL (1023<<0)
#define LCD_HORZTIMING_PPL_N(N) (((N)-1)<<0)
/* lcd_verttiming */
#define LCD_VERTTIMING_VN2 (255<<24)
#define LCD_VERTTIMING_VN2_N(N) (((N)-1)<<24)
#define LCD_VERTTIMING_VN1 (255<<16)
#define LCD_VERTTIMING_VN1_N(N) (((N)-1)<<16)
#define LCD_VERTTIMING_VPW (63<<10)
#define LCD_VERTTIMING_VPW_N(N) (((N)-1)<<10)
#define LCD_VERTTIMING_LPP (1023<<0)
#define LCD_VERTTIMING_LPP_N(N) (((N)-1)<<0)
/* lcd_clkcontrol */
#define LCD_CLKCONTROL_IB (1<<18)
#define LCD_CLKCONTROL_IC (1<<17)
#define LCD_CLKCONTROL_IH (1<<16)
#define LCD_CLKCONTROL_IV (1<<15)
#define LCD_CLKCONTROL_BF (31<<10)
#define LCD_CLKCONTROL_BF_N(N) (((N)-1)<<10)
#define LCD_CLKCONTROL_PCD (1023<<0)
#define LCD_CLKCONTROL_PCD_N(N) ((N)<<0)
/* lcd_pwmdiv */
#define LCD_PWMDIV_EN (1<<12)
#define LCD_PWMDIV_PWMDIV (2047<<0)
#define LCD_PWMDIV_PWMDIV_N(N) (((N)-1)<<0)
/* lcd_pwmhi */
#define LCD_PWMHI_PWMHI1 (2047<<12)
#define LCD_PWMHI_PWMHI1_N(N) ((N)<<12)
#define LCD_PWMHI_PWMHI0 (2047<<0)
#define LCD_PWMHI_PWMHI0_N(N) ((N)<<0)
/* lcd_pallettebase - MONOCHROME */
#define LCD_PALLETTE_MONO_MI (15<<0)
#define LCD_PALLETTE_MONO_MI_N(N) ((N)<<0)
/* lcd_pallettebase - COLOR */
#define LCD_PALLETTE_COLOR_BI (15<<8)
#define LCD_PALLETTE_COLOR_BI_N(N) ((N)<<8)
#define LCD_PALLETTE_COLOR_GI (15<<4)
#define LCD_PALLETTE_COLOR_GI_N(N) ((N)<<4)
#define LCD_PALLETTE_COLOR_RI (15<<0)
#define LCD_PALLETTE_COLOR_RI_N(N) ((N)<<0)
/* lcd_palletebase - COLOR TFT PALLETIZED */
#define LCD_PALLETTE_TFT_DC (65535<<0)
#define LCD_PALLETTE_TFT_DC_N(N) ((N)<<0)
/********************************************************************/
struct known_lcd_panels
{
uint32 xres;
uint32 yres;
uint32 bpp;
unsigned char panel_name[256];
uint32 mode_control;
uint32 mode_horztiming;
uint32 mode_verttiming;
uint32 mode_clkcontrol;
uint32 mode_pwmdiv;
uint32 mode_pwmhi;
uint32 mode_toyclksrc;
uint32 mode_backlight;
};
#if defined(__BIG_ENDIAN)
#define LCD_DEFAULT_PIX_FORMAT LCD_CONTROL_PO_11
#if DEBUG
#define print_dbg(f, arg...) printk(__FILE__ ": " f "\n", ## arg)
#else
#define LCD_DEFAULT_PIX_FORMAT LCD_CONTROL_PO_00
#define print_dbg(f, arg...) do {} while (0)
#endif
/*
* The fb driver assumes that AUX PLL is at 48MHz. That can
* cover up to 800x600 resolution; if you need higher resolution,
* you should modify the driver as needed, not just this structure.
*/
struct known_lcd_panels panels[] =
{
{ /* 0: Pb1100 LCDA: Sharp 320x240 TFT panel */
320, /* xres */
240, /* yres */
16, /* bpp */
#if defined(__BIG_ENDIAN)
#define LCD_CONTROL_DEFAULT_PO LCD_CONTROL_PO_11
#else
#define LCD_CONTROL_DEFAULT_PO LCD_CONTROL_PO_00
#endif
#define LCD_CONTROL_DEFAULT_SBPPF LCD_CONTROL_SBPPF_565
"Sharp_320x240_16",
/* mode_control */
/********************************************************************/
/* LCD controller restrictions */
#define AU1100_LCD_MAX_XRES 800
#define AU1100_LCD_MAX_YRES 600
#define AU1100_LCD_MAX_BPP 16
#define AU1100_LCD_MAX_CLK 48000000
#define AU1100_LCD_NBR_PALETTE_ENTRIES 256
/* Default number of visible screen buffer to allocate */
#define AU1100FB_NBR_VIDEO_BUFFERS 4
/********************************************************************/
struct au1100fb_panel
{
const char name[25]; /* Full name <vendor>_<model> */
u32 control_base; /* Mode-independent control values */
u32 clkcontrol_base; /* Panel pixclock preferences */
u32 horztiming;
u32 verttiming;
u32 xres; /* Maximum horizontal resolution */
u32 yres; /* Maximum vertical resolution */
u32 bpp; /* Maximum depth supported */
};
struct au1100fb_regs
{
u32 lcd_control;
u32 lcd_intstatus;
u32 lcd_intenable;
u32 lcd_horztiming;
u32 lcd_verttiming;
u32 lcd_clkcontrol;
u32 lcd_dmaaddr0;
u32 lcd_dmaaddr1;
u32 lcd_words;
u32 lcd_pwmdiv;
u32 lcd_pwmhi;
u32 reserved[(0x0400-0x002C)/4];
u32 lcd_pallettebase[256];
};
struct au1100fb_device {
struct fb_info info; /* FB driver info record */
struct au1100fb_panel *panel; /* Panel connected to this device */
struct au1100fb_regs* regs; /* Registers memory map */
size_t regs_len;
unsigned int regs_phys;
unsigned char* fb_mem; /* FrameBuffer memory map */
size_t fb_len;
dma_addr_t fb_phys;
};
/********************************************************************/
#define LCD_CONTROL (AU1100_LCD_BASE + 0x0)
#define LCD_CONTROL_SBB_BIT 21
#define LCD_CONTROL_SBB_MASK (0x3 << LCD_CONTROL_SBB_BIT)
#define LCD_CONTROL_SBB_1 (0 << LCD_CONTROL_SBB_BIT)
#define LCD_CONTROL_SBB_2 (1 << LCD_CONTROL_SBB_BIT)
#define LCD_CONTROL_SBB_3 (2 << LCD_CONTROL_SBB_BIT)
#define LCD_CONTROL_SBB_4 (3 << LCD_CONTROL_SBB_BIT)
#define LCD_CONTROL_SBPPF_BIT 18
#define LCD_CONTROL_SBPPF_MASK (0x7 << LCD_CONTROL_SBPPF_BIT)
#define LCD_CONTROL_SBPPF_655 (0 << LCD_CONTROL_SBPPF_BIT)
#define LCD_CONTROL_SBPPF_565 (1 << LCD_CONTROL_SBPPF_BIT)
#define LCD_CONTROL_SBPPF_556 (2 << LCD_CONTROL_SBPPF_BIT)
#define LCD_CONTROL_SBPPF_1555 (3 << LCD_CONTROL_SBPPF_BIT)
#define LCD_CONTROL_SBPPF_5551 (4 << LCD_CONTROL_SBPPF_BIT)
#define LCD_CONTROL_WP (1<<17)
#define LCD_CONTROL_WD (1<<16)
#define LCD_CONTROL_C (1<<15)
#define LCD_CONTROL_SM_BIT 13
#define LCD_CONTROL_SM_MASK (0x3 << LCD_CONTROL_SM_BIT)
#define LCD_CONTROL_SM_0 (0 << LCD_CONTROL_SM_BIT)
#define LCD_CONTROL_SM_90 (1 << LCD_CONTROL_SM_BIT)
#define LCD_CONTROL_SM_180 (2 << LCD_CONTROL_SM_BIT)
#define LCD_CONTROL_SM_270 (3 << LCD_CONTROL_SM_BIT)
#define LCD_CONTROL_DB (1<<12)
#define LCD_CONTROL_CCO (1<<11)
#define LCD_CONTROL_DP (1<<10)
#define LCD_CONTROL_PO_BIT 8
#define LCD_CONTROL_PO_MASK (0x3 << LCD_CONTROL_PO_BIT)
#define LCD_CONTROL_PO_00 (0 << LCD_CONTROL_PO_BIT)
#define LCD_CONTROL_PO_01 (1 << LCD_CONTROL_PO_BIT)
#define LCD_CONTROL_PO_10 (2 << LCD_CONTROL_PO_BIT)
#define LCD_CONTROL_PO_11 (3 << LCD_CONTROL_PO_BIT)
#define LCD_CONTROL_MPI (1<<7)
#define LCD_CONTROL_PT (1<<6)
#define LCD_CONTROL_PC (1<<5)
#define LCD_CONTROL_BPP_BIT 1
#define LCD_CONTROL_BPP_MASK (0x7 << LCD_CONTROL_BPP_BIT)
#define LCD_CONTROL_BPP_1 (0 << LCD_CONTROL_BPP_BIT)
#define LCD_CONTROL_BPP_2 (1 << LCD_CONTROL_BPP_BIT)
#define LCD_CONTROL_BPP_4 (2 << LCD_CONTROL_BPP_BIT)
#define LCD_CONTROL_BPP_8 (3 << LCD_CONTROL_BPP_BIT)
#define LCD_CONTROL_BPP_12 (4 << LCD_CONTROL_BPP_BIT)
#define LCD_CONTROL_BPP_16 (5 << LCD_CONTROL_BPP_BIT)
#define LCD_CONTROL_GO (1<<0)
#define LCD_INTSTATUS (AU1100_LCD_BASE + 0x4)
#define LCD_INTENABLE (AU1100_LCD_BASE + 0x8)
#define LCD_INT_SD (1<<7)
#define LCD_INT_OF (1<<6)
#define LCD_INT_UF (1<<5)
#define LCD_INT_SA (1<<3)
#define LCD_INT_SS (1<<2)
#define LCD_INT_S1 (1<<1)
#define LCD_INT_S0 (1<<0)
#define LCD_HORZTIMING (AU1100_LCD_BASE + 0xC)
#define LCD_HORZTIMING_HN2_BIT 24
#define LCD_HORZTIMING_HN2_MASK (0xFF << LCD_HORZTIMING_HN2_BIT)
#define LCD_HORZTIMING_HN2_N(N) ((((N)-1) << LCD_HORZTIMING_HN2_BIT) & LCD_HORZTIMING_HN2_MASK)
#define LCD_HORZTIMING_HN1_BIT 16
#define LCD_HORZTIMING_HN1_MASK (0xFF << LCD_HORZTIMING_HN1_BIT)
#define LCD_HORZTIMING_HN1_N(N) ((((N)-1) << LCD_HORZTIMING_HN1_BIT) & LCD_HORZTIMING_HN1_MASK)
#define LCD_HORZTIMING_HPW_BIT 10
#define LCD_HORZTIMING_HPW_MASK (0x3F << LCD_HORZTIMING_HPW_BIT)
#define LCD_HORZTIMING_HPW_N(N) ((((N)-1) << LCD_HORZTIMING_HPW_BIT) & LCD_HORZTIMING_HPW_MASK)
#define LCD_HORZTIMING_PPL_BIT 0
#define LCD_HORZTIMING_PPL_MASK (0x3FF << LCD_HORZTIMING_PPL_BIT)
#define LCD_HORZTIMING_PPL_N(N) ((((N)-1) << LCD_HORZTIMING_PPL_BIT) & LCD_HORZTIMING_PPL_MASK)
#define LCD_VERTTIMING (AU1100_LCD_BASE + 0x10)
#define LCD_VERTTIMING_VN2_BIT 24
#define LCD_VERTTIMING_VN2_MASK (0xFF << LCD_VERTTIMING_VN2_BIT)
#define LCD_VERTTIMING_VN2_N(N) ((((N)-1) << LCD_VERTTIMING_VN2_BIT) & LCD_VERTTIMING_VN2_MASK)
#define LCD_VERTTIMING_VN1_BIT 16
#define LCD_VERTTIMING_VN1_MASK (0xFF << LCD_VERTTIMING_VN1_BIT)
#define LCD_VERTTIMING_VN1_N(N) ((((N)-1) << LCD_VERTTIMING_VN1_BIT) & LCD_VERTTIMING_VN1_MASK)
#define LCD_VERTTIMING_VPW_BIT 10
#define LCD_VERTTIMING_VPW_MASK (0x3F << LCD_VERTTIMING_VPW_BIT)
#define LCD_VERTTIMING_VPW_N(N) ((((N)-1) << LCD_VERTTIMING_VPW_BIT) & LCD_VERTTIMING_VPW_MASK)
#define LCD_VERTTIMING_LPP_BIT 0
#define LCD_VERTTIMING_LPP_MASK (0x3FF << LCD_VERTTIMING_LPP_BIT)
#define LCD_VERTTIMING_LPP_N(N) ((((N)-1) << LCD_VERTTIMING_LPP_BIT) & LCD_VERTTIMING_LPP_MASK)
#define LCD_CLKCONTROL (AU1100_LCD_BASE + 0x14)
#define LCD_CLKCONTROL_IB (1<<18)
#define LCD_CLKCONTROL_IC (1<<17)
#define LCD_CLKCONTROL_IH (1<<16)
#define LCD_CLKCONTROL_IV (1<<15)
#define LCD_CLKCONTROL_BF_BIT 10
#define LCD_CLKCONTROL_BF_MASK (0x1F << LCD_CLKCONTROL_BF_BIT)
#define LCD_CLKCONTROL_BF_N(N) ((((N)-1) << LCD_CLKCONTROL_BF_BIT) & LCD_CLKCONTROL_BF_MASK)
#define LCD_CLKCONTROL_PCD_BIT 0
#define LCD_CLKCONTROL_PCD_MASK (0x3FF << LCD_CLKCONTROL_PCD_BIT)
#define LCD_CLKCONTROL_PCD_N(N) (((N) << LCD_CLKCONTROL_PCD_BIT) & LCD_CLKCONTROL_PCD_MASK)
#define LCD_DMAADDR0 (AU1100_LCD_BASE + 0x18)
#define LCD_DMAADDR1 (AU1100_LCD_BASE + 0x1C)
#define LCD_DMA_SA_BIT 5
#define LCD_DMA_SA_MASK (0x7FFFFFF << LCD_DMA_SA_BIT)
#define LCD_DMA_SA_N(N) ((N) & LCD_DMA_SA_MASK)
#define LCD_WORDS (AU1100_LCD_BASE + 0x20)
#define LCD_WRD_WRDS_BIT 0
#define LCD_WRD_WRDS_MASK (0xFFFFFFFF << LCD_WRD_WRDS_BIT)
#define LCD_WRD_WRDS_N(N) ((((N)-1) << LCD_WRD_WRDS_BIT) & LCD_WRD_WRDS_MASK)
#define LCD_PWMDIV (AU1100_LCD_BASE + 0x24)
#define LCD_PWMDIV_EN (1<<12)
#define LCD_PWMDIV_PWMDIV_BIT 0
#define LCD_PWMDIV_PWMDIV_MASK (0xFFF << LCD_PWMDIV_PWMDIV_BIT)
#define LCD_PWMDIV_PWMDIV_N(N) ((((N)-1) << LCD_PWMDIV_PWMDIV_BIT) & LCD_PWMDIV_PWMDIV_MASK)
#define LCD_PWMHI (AU1100_LCD_BASE + 0x28)
#define LCD_PWMHI_PWMHI1_BIT 12
#define LCD_PWMHI_PWMHI1_MASK (0xFFF << LCD_PWMHI_PWMHI1_BIT)
#define LCD_PWMHI_PWMHI1_N(N) (((N) << LCD_PWMHI_PWMHI1_BIT) & LCD_PWMHI_PWMHI1_MASK)
#define LCD_PWMHI_PWMHI0_BIT 0
#define LCD_PWMHI_PWMHI0_MASK (0xFFF << LCD_PWMHI_PWMHI0_BIT)
#define LCD_PWMHI_PWMHI0_N(N) (((N) << LCD_PWMHI_PWMHI0_BIT) & LCD_PWMHI_PWMHI0_MASK)
#define LCD_PALLETTEBASE (AU1100_LCD_BASE + 0x400)
#define LCD_PALLETTE_MONO_MI_BIT 0
#define LCD_PALLETTE_MONO_MI_MASK (0xF << LCD_PALLETTE_MONO_MI_BIT)
#define LCD_PALLETTE_MONO_MI_N(N) (((N)<< LCD_PALLETTE_MONO_MI_BIT) & LCD_PALLETTE_MONO_MI_MASK)
#define LCD_PALLETTE_COLOR_RI_BIT 8
#define LCD_PALLETTE_COLOR_RI_MASK (0xF << LCD_PALLETTE_COLOR_RI_BIT)
#define LCD_PALLETTE_COLOR_RI_N(N) (((N)<< LCD_PALLETTE_COLOR_RI_BIT) & LCD_PALLETTE_COLOR_RI_MASK)
#define LCD_PALLETTE_COLOR_GI_BIT 4
#define LCD_PALLETTE_COLOR_GI_MASK (0xF << LCD_PALLETTE_COLOR_GI_BIT)
#define LCD_PALLETTE_COLOR_GI_N(N) (((N)<< LCD_PALLETTE_COLOR_GI_BIT) & LCD_PALLETTE_COLOR_GI_MASK)
#define LCD_PALLETTE_COLOR_BI_BIT 0
#define LCD_PALLETTE_COLOR_BI_MASK (0xF << LCD_PALLETTE_COLOR_BI_BIT)
#define LCD_PALLETTE_COLOR_BI_N(N) (((N)<< LCD_PALLETTE_COLOR_BI_BIT) & LCD_PALLETTE_COLOR_BI_MASK)
#define LCD_PALLETTE_TFT_DC_BIT 0
#define LCD_PALLETTE_TFT_DC_MASK (0xFFFF << LCD_PALLETTE_TFT_DC_BIT)
#define LCD_PALLETTE_TFT_DC_N(N) (((N)<< LCD_PALLETTE_TFT_DC_BIT) & LCD_PALLETTE_TFT_DC_MASK)
/********************************************************************/
/* List of panels known to work with the AU1100 LCD controller.
* To add a new panel, enter the same specifications as the
* Generic_TFT one, and MAKE SURE that it doesn't conflicts
* with the controller restrictions. Restrictions are:
*
* STN color panels: max_bpp <= 12
* STN mono panels: max_bpp <= 4
* TFT panels: max_bpp <= 16
* max_xres <= 800
* max_yres <= 600
*/
static struct au1100fb_panel known_lcd_panels[] =
{
/* 800x600x16bpp CRT */
[0] = {
.name = "CRT_800x600_16",
.xres = 800,
.yres = 600,
.bpp = 16,
.control_base = 0x0004886A |
LCD_CONTROL_DEFAULT_PO | LCD_CONTROL_DEFAULT_SBPPF |
LCD_CONTROL_BPP_16,
.clkcontrol_base = 0x00020000,
.horztiming = 0x005aff1f,
.verttiming = 0x16000e57,
},
/* just the standard LCD */
[1] = {
.name = "WWPC LCD",
.xres = 240,
.yres = 320,
.bpp = 16,
.control_base = 0x0006806A,
.horztiming = 0x0A1010EF,
.verttiming = 0x0301013F,
.clkcontrol_base = 0x00018001,
},
/* Sharp 320x240 TFT panel */
[2] = {
.name = "Sharp_LQ038Q5DR01",
.xres = 320,
.yres = 240,
.bpp = 16,
.control_base =
( LCD_CONTROL_SBPPF_565
/*LCD_CONTROL_WP*/
/*LCD_CONTROL_WD*/
| LCD_CONTROL_C
| LCD_CONTROL_SM_0
/*LCD_CONTROL_DB*/
/*LCD_CONTROL_CCO*/
/*LCD_CONTROL_DP*/
| LCD_DEFAULT_PIX_FORMAT
/*LCD_CONTROL_MPI*/
| LCD_CONTROL_DEFAULT_PO
| LCD_CONTROL_PT
| LCD_CONTROL_PC
| LCD_CONTROL_BPP_16 ),
/* mode_horztiming */
.horztiming =
( LCD_HORZTIMING_HN2_N(8)
| LCD_HORZTIMING_HN1_N(60)
| LCD_HORZTIMING_HPW_N(12)
| LCD_HORZTIMING_PPL_N(320) ),
/* mode_verttiming */
.verttiming =
( LCD_VERTTIMING_VN2_N(5)
| LCD_VERTTIMING_VN1_N(17)
| LCD_VERTTIMING_VPW_N(1)
| LCD_VERTTIMING_LPP_N(240) ),
/* mode_clkcontrol */
( 0
/*LCD_CLKCONTROL_IB*/
/*LCD_CLKCONTROL_IC*/
/*LCD_CLKCONTROL_IH*/
/*LCD_CLKCONTROL_IV*/
| LCD_CLKCONTROL_PCD_N(1) ),
/* mode_pwmdiv */
0,
/* mode_pwmhi */
0,
/* mode_toyclksrc */
((1<<7) | (1<<6) | (1<<5)),
/* mode_backlight */
6
.clkcontrol_base = LCD_CLKCONTROL_PCD_N(1),
},
{ /* 1: Pb1100 LCDC 640x480 TFT panel */
640, /* xres */
480, /* yres */
16, /* bpp */
"Generic_640x480_16",
/* mode_control */
0x004806a | LCD_DEFAULT_PIX_FORMAT,
/* mode_horztiming */
0x3434d67f,
/* mode_verttiming */
0x0e0e39df,
/* mode_clkcontrol */
( 0
/*LCD_CLKCONTROL_IB*/
/*LCD_CLKCONTROL_IC*/
/*LCD_CLKCONTROL_IH*/
/*LCD_CLKCONTROL_IV*/
| LCD_CLKCONTROL_PCD_N(1) ),
/* mode_pwmdiv */
0,
/* mode_pwmhi */
0,
/* mode_toyclksrc */
((1<<7) | (1<<6) | (0<<5)),
/* mode_backlight */
7
/* Hitachi SP14Q005 and possibly others */
[3] = {
.name = "Hitachi_SP14Qxxx",
.xres = 320,
.yres = 240,
.bpp = 4,
.control_base =
( LCD_CONTROL_C
| LCD_CONTROL_BPP_4 ),
.horztiming =
( LCD_HORZTIMING_HN2_N(1)
| LCD_HORZTIMING_HN1_N(1)
| LCD_HORZTIMING_HPW_N(1)
| LCD_HORZTIMING_PPL_N(320) ),
.verttiming =
( LCD_VERTTIMING_VN2_N(1)
| LCD_VERTTIMING_VN1_N(1)
| LCD_VERTTIMING_VPW_N(1)
| LCD_VERTTIMING_LPP_N(240) ),
.clkcontrol_base = LCD_CLKCONTROL_PCD_N(4),
},
{ /* 2: Pb1100 LCDB 640x480 PrimeView TFT panel */
640, /* xres */
480, /* yres */
16, /* bpp */
"PrimeView_640x480_16",
/* mode_control */
0x0004886a | LCD_DEFAULT_PIX_FORMAT,
/* mode_horztiming */
0x0e4bfe7f,
/* mode_verttiming */
0x210805df,
/* mode_clkcontrol */
0x00038001,
/* mode_pwmdiv */
0,
/* mode_pwmhi */
0,
/* mode_toyclksrc */
((1<<7) | (1<<6) | (0<<5)),
/* mode_backlight */
7
/* Generic 640x480 TFT panel */
[4] = {
.name = "TFT_640x480_16",
.xres = 640,
.yres = 480,
.bpp = 16,
.control_base = 0x004806a | LCD_CONTROL_DEFAULT_PO,
.horztiming = 0x3434d67f,
.verttiming = 0x0e0e39df,
.clkcontrol_base = LCD_CLKCONTROL_PCD_N(1),
},
{ /* 3: Pb1100 800x600x16bpp NEON CRT */
800, /* xres */
600, /* yres */
16, /* bpp */
"NEON_800x600_16",
/* mode_control */
0x0004886A | LCD_DEFAULT_PIX_FORMAT,
/* mode_horztiming */
0x005AFF1F,
/* mode_verttiming */
0x16000E57,
/* mode_clkcontrol */
0x00020000,
/* mode_pwmdiv */
0,
/* mode_pwmhi */
0,
/* mode_toyclksrc */
((1<<7) | (1<<6) | (0<<5)),
/* mode_backlight */
7
},
{ /* 4: Pb1100 640x480x16bpp NEON CRT */
640, /* xres */
480, /* yres */
16, /* bpp */
"NEON_640x480_16",
/* mode_control */
0x0004886A | LCD_DEFAULT_PIX_FORMAT,
/* mode_horztiming */
0x0052E27F,
/* mode_verttiming */
0x18000DDF,
/* mode_clkcontrol */
0x00020000,
/* mode_pwmdiv */
0,
/* mode_pwmhi */
0,
/* mode_toyclksrc */
((1<<7) | (1<<6) | (0<<5)),
/* mode_backlight */
7
/* Pb1100 LCDB 640x480 PrimeView TFT panel */
[5] = {
.name = "PrimeView_640x480_16",
.xres = 640,
.yres = 480,
.bpp = 16,
.control_base = 0x0004886a | LCD_CONTROL_DEFAULT_PO,
.horztiming = 0x0e4bfe7f,
.verttiming = 0x210805df,
.clkcontrol_base = 0x00038001,
},
};
struct au1100fb_drv_info {
int panel_idx;
char *opt_mode;
};
/********************************************************************/
/* Inline helpers */
#define panel_is_dual(panel) (panel->control_base & LCD_CONTROL_DP)
#define panel_is_active(panel)(panel->control_base & LCD_CONTROL_PT)
#define panel_is_color(panel) (panel->control_base & LCD_CONTROL_PC)
#define panel_swap_rgb(panel) (panel->control_base & LCD_CONTROL_CCO)
#endif /* _AU1100LCD_H */

7
include/asm-mips/mach-au1x00/au1000.h
View File

@ -1647,6 +1647,12 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define SYS_CS_MI2_MASK (0x7<<SYS_CS_MI2_BIT)
#define SYS_CS_DI2 (1<<16)
#define SYS_CS_CI2 (1<<15)
#ifdef CONFIG_SOC_AU1100
#define SYS_CS_ML_BIT 7
#define SYS_CS_ML_MASK (0x7<<SYS_CS_ML_BIT)
#define SYS_CS_DL (1<<6)
#define SYS_CS_CL (1<<5)
#else
#define SYS_CS_MUH_BIT 12
#define SYS_CS_MUH_MASK (0x7<<SYS_CS_MUH_BIT)
#define SYS_CS_DUH (1<<11)
@ -1655,6 +1661,7 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define SYS_CS_MUD_MASK (0x7<<SYS_CS_MUD_BIT)
#define SYS_CS_DUD (1<<6)
#define SYS_CS_CUD (1<<5)
#endif
#define SYS_CS_MIR_BIT 2
#define SYS_CS_MIR_MASK (0x7<<SYS_CS_MIR_BIT)
#define SYS_CS_DIR (1<<1)