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git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/blob - include/video/pxa168fb.h
1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2009 Marvell International Ltd.
6 #ifndef __ASM_MACH_PXA168FB_H
7 #define __ASM_MACH_PXA168FB_H
10 #include <linux/interrupt.h>
13 #define PIN_MODE_DUMB_24 0
14 #define PIN_MODE_DUMB_18_SPI 1
15 #define PIN_MODE_DUMB_18_GPIO 2
16 #define PIN_MODE_DUMB_16_SPI 3
17 #define PIN_MODE_DUMB_16_GPIO 4
18 #define PIN_MODE_DUMB_12_SPI_GPIO 5
19 #define PIN_MODE_SMART_18_SPI 6
20 #define PIN_MODE_SMART_16_SPI 7
21 #define PIN_MODE_SMART_8_SPI_GPIO 8
23 /* Dumb interface pin allocation */
24 #define DUMB_MODE_RGB565 0
25 #define DUMB_MODE_RGB565_UPPER 1
26 #define DUMB_MODE_RGB666 2
27 #define DUMB_MODE_RGB666_UPPER 3
28 #define DUMB_MODE_RGB444 4
29 #define DUMB_MODE_RGB444_UPPER 5
30 #define DUMB_MODE_RGB888 6
32 /* default fb buffer size WVGA-32bits */
33 #define DEFAULT_FB_SIZE (800 * 480 * 4)
37 * bit0 is for rb swap.
38 * bit12 is for Y UorV swap
40 #define PIX_FMT_RGB565 0
41 #define PIX_FMT_BGR565 1
42 #define PIX_FMT_RGB1555 2
43 #define PIX_FMT_BGR1555 3
44 #define PIX_FMT_RGB888PACK 4
45 #define PIX_FMT_BGR888PACK 5
46 #define PIX_FMT_RGB888UNPACK 6
47 #define PIX_FMT_BGR888UNPACK 7
48 #define PIX_FMT_RGBA888 8
49 #define PIX_FMT_BGRA888 9
50 #define PIX_FMT_YUV422PACK 10
51 #define PIX_FMT_YVU422PACK 11
52 #define PIX_FMT_YUV422PLANAR 12
53 #define PIX_FMT_YVU422PLANAR 13
54 #define PIX_FMT_YUV420PLANAR 14
55 #define PIX_FMT_YVU420PLANAR 15
56 #define PIX_FMT_PSEUDOCOLOR 20
57 #define PIX_FMT_UYVY422PACK (0x1000|PIX_FMT_YUV422PACK)
60 * PXA LCD controller private state.
62 struct pxa168fb_info
{
67 void __iomem
*reg_base
;
68 dma_addr_t fb_start_dma
;
69 u32 pseudo_palette
[16];
72 unsigned is_blanked
:1;
73 unsigned panel_rbswap
:1;
78 * PXA fb machine information
80 struct pxa168fb_mach_info
{
84 struct fb_videomode
*modes
;
94 unsigned io_pin_allocation_mode
:4;
97 * Dumb panel -- assignment of R/G/B component info to the 24
98 * available external data lanes.
100 unsigned dumb_mode
:4;
101 unsigned panel_rgb_reverse_lanes
:1;
104 * Dumb panel -- GPIO output data.
106 unsigned gpio_output_mask
:8;
107 unsigned gpio_output_data
:8;
110 * Dumb panel -- configurable output signal polarity.
112 unsigned invert_composite_blank
:1;
113 unsigned invert_pix_val_ena
:1;
114 unsigned invert_pixclock
:1;
115 unsigned panel_rbswap
:1;
117 unsigned enable_lcd
:1;
120 #endif /* __ASM_MACH_PXA168FB_H */