forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
120 lines
2.5 KiB
120 lines
2.5 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
|
/* |
|
* Copyright (C) 2009 Marvell International Ltd. |
|
*/ |
|
|
|
#ifndef __ASM_MACH_PXA168FB_H |
|
#define __ASM_MACH_PXA168FB_H |
|
|
|
#include <linux/fb.h> |
|
#include <linux/interrupt.h> |
|
|
|
/* Dumb interface */ |
|
#define PIN_MODE_DUMB_24 0 |
|
#define PIN_MODE_DUMB_18_SPI 1 |
|
#define PIN_MODE_DUMB_18_GPIO 2 |
|
#define PIN_MODE_DUMB_16_SPI 3 |
|
#define PIN_MODE_DUMB_16_GPIO 4 |
|
#define PIN_MODE_DUMB_12_SPI_GPIO 5 |
|
#define PIN_MODE_SMART_18_SPI 6 |
|
#define PIN_MODE_SMART_16_SPI 7 |
|
#define PIN_MODE_SMART_8_SPI_GPIO 8 |
|
|
|
/* Dumb interface pin allocation */ |
|
#define DUMB_MODE_RGB565 0 |
|
#define DUMB_MODE_RGB565_UPPER 1 |
|
#define DUMB_MODE_RGB666 2 |
|
#define DUMB_MODE_RGB666_UPPER 3 |
|
#define DUMB_MODE_RGB444 4 |
|
#define DUMB_MODE_RGB444_UPPER 5 |
|
#define DUMB_MODE_RGB888 6 |
|
|
|
/* default fb buffer size WVGA-32bits */ |
|
#define DEFAULT_FB_SIZE (800 * 480 * 4) |
|
|
|
/* |
|
* Buffer pixel format |
|
* bit0 is for rb swap. |
|
* bit12 is for Y UorV swap |
|
*/ |
|
#define PIX_FMT_RGB565 0 |
|
#define PIX_FMT_BGR565 1 |
|
#define PIX_FMT_RGB1555 2 |
|
#define PIX_FMT_BGR1555 3 |
|
#define PIX_FMT_RGB888PACK 4 |
|
#define PIX_FMT_BGR888PACK 5 |
|
#define PIX_FMT_RGB888UNPACK 6 |
|
#define PIX_FMT_BGR888UNPACK 7 |
|
#define PIX_FMT_RGBA888 8 |
|
#define PIX_FMT_BGRA888 9 |
|
#define PIX_FMT_YUV422PACK 10 |
|
#define PIX_FMT_YVU422PACK 11 |
|
#define PIX_FMT_YUV422PLANAR 12 |
|
#define PIX_FMT_YVU422PLANAR 13 |
|
#define PIX_FMT_YUV420PLANAR 14 |
|
#define PIX_FMT_YVU420PLANAR 15 |
|
#define PIX_FMT_PSEUDOCOLOR 20 |
|
#define PIX_FMT_UYVY422PACK (0x1000|PIX_FMT_YUV422PACK) |
|
|
|
/* |
|
* PXA LCD controller private state. |
|
*/ |
|
struct pxa168fb_info { |
|
struct device *dev; |
|
struct clk *clk; |
|
struct fb_info *info; |
|
|
|
void __iomem *reg_base; |
|
dma_addr_t fb_start_dma; |
|
u32 pseudo_palette[16]; |
|
|
|
int pix_fmt; |
|
unsigned is_blanked:1; |
|
unsigned panel_rbswap:1; |
|
unsigned active:1; |
|
}; |
|
|
|
/* |
|
* PXA fb machine information |
|
*/ |
|
struct pxa168fb_mach_info { |
|
char id[16]; |
|
|
|
int num_modes; |
|
struct fb_videomode *modes; |
|
|
|
/* |
|
* Pix_fmt |
|
*/ |
|
unsigned pix_fmt; |
|
|
|
/* |
|
* I/O pin allocation. |
|
*/ |
|
unsigned io_pin_allocation_mode:4; |
|
|
|
/* |
|
* Dumb panel -- assignment of R/G/B component info to the 24 |
|
* available external data lanes. |
|
*/ |
|
unsigned dumb_mode:4; |
|
unsigned panel_rgb_reverse_lanes:1; |
|
|
|
/* |
|
* Dumb panel -- GPIO output data. |
|
*/ |
|
unsigned gpio_output_mask:8; |
|
unsigned gpio_output_data:8; |
|
|
|
/* |
|
* Dumb panel -- configurable output signal polarity. |
|
*/ |
|
unsigned invert_composite_blank:1; |
|
unsigned invert_pix_val_ena:1; |
|
unsigned invert_pixclock:1; |
|
unsigned panel_rbswap:1; |
|
unsigned active:1; |
|
unsigned enable_lcd:1; |
|
}; |
|
|
|
#endif /* __ASM_MACH_PXA168FB_H */
|
|
|