diff options
Diffstat (limited to 'drivers/video/fbdev/vermilion/vermilion.h')
| -rw-r--r-- | drivers/video/fbdev/vermilion/vermilion.h | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/drivers/video/fbdev/vermilion/vermilion.h b/drivers/video/fbdev/vermilion/vermilion.h deleted file mode 100644 index 19cbbe76ab..0000000000 --- a/drivers/video/fbdev/vermilion/vermilion.h +++ /dev/null @@ -1,245 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (c) Intel Corp. 2007. - * All Rights Reserved. - * - * Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - * develop this driver. - * - * This file is part of the Vermilion Range fb driver. - * - * Authors: - * Thomas Hellström <thomas-at-tungstengraphics-dot-com> - */ - -#ifndef _VERMILION_H_ -#define _VERMILION_H_ - -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/atomic.h> -#include <linux/mutex.h> - -#define VML_DEVICE_GPU 0x5002 -#define VML_DEVICE_VDC 0x5009 - -#define VML_VRAM_AREAS 3 -#define VML_MAX_XRES 1024 -#define VML_MAX_YRES 768 -#define VML_MAX_XRES_VIRTUAL 1040 - -/* - * Display controller registers: - */ - -/* Display controller 10-bit color representation */ - -#define VML_R_MASK 0x3FF00000 -#define VML_R_SHIFT 20 -#define VML_G_MASK 0x000FFC00 -#define VML_G_SHIFT 10 -#define VML_B_MASK 0x000003FF -#define VML_B_SHIFT 0 - -/* Graphics plane control */ -#define VML_DSPCCNTR 0x00072180 -#define VML_GFX_ENABLE 0x80000000 -#define VML_GFX_GAMMABYPASS 0x40000000 -#define VML_GFX_ARGB1555 0x0C000000 -#define VML_GFX_RGB0888 0x18000000 -#define VML_GFX_ARGB8888 0x1C000000 -#define VML_GFX_ALPHACONST 0x02000000 -#define VML_GFX_ALPHAMULT 0x01000000 -#define VML_GFX_CONST_ALPHA 0x000000FF - -/* Graphics plane start address. Pixel aligned. */ -#define VML_DSPCADDR 0x00072184 - -/* Graphics plane stride register. */ -#define VML_DSPCSTRIDE 0x00072188 - -/* Graphics plane position register. */ -#define VML_DSPCPOS 0x0007218C -#define VML_POS_YMASK 0x0FFF0000 -#define VML_POS_YSHIFT 16 -#define VML_POS_XMASK 0x00000FFF -#define VML_POS_XSHIFT 0 - -/* Graphics plane height and width */ -#define VML_DSPCSIZE 0x00072190 -#define VML_SIZE_HMASK 0x0FFF0000 -#define VML_SIZE_HSHIFT 16 -#define VML_SISE_WMASK 0x00000FFF -#define VML_SIZE_WSHIFT 0 - -/* Graphics plane gamma correction lookup table registers (129 * 32 bits) */ -#define VML_DSPCGAMLUT 0x00072200 - -/* Pixel video output configuration register */ -#define VML_PVOCONFIG 0x00061140 -#define VML_CONFIG_BASE 0x80000000 -#define VML_CONFIG_PIXEL_SWAP 0x04000000 -#define VML_CONFIG_DE_INV 0x01000000 -#define VML_CONFIG_HREF_INV 0x00400000 -#define VML_CONFIG_VREF_INV 0x00100000 -#define VML_CONFIG_CLK_INV 0x00040000 -#define VML_CONFIG_CLK_DIV2 0x00010000 -#define VML_CONFIG_ESTRB_INV 0x00008000 - -/* Pipe A Horizontal total register */ -#define VML_HTOTAL_A 0x00060000 -#define VML_HTOTAL_MASK 0x1FFF0000 -#define VML_HTOTAL_SHIFT 16 -#define VML_HTOTAL_VAL 8192 -#define VML_HACTIVE_MASK 0x000007FF -#define VML_HACTIVE_SHIFT 0 -#define VML_HACTIVE_VAL 4096 - -/* Pipe A Horizontal Blank register */ -#define VML_HBLANK_A 0x00060004 -#define VML_HBLANK_END_MASK 0x1FFF0000 -#define VML_HBLANK_END_SHIFT 16 -#define VML_HBLANK_END_VAL 8192 -#define VML_HBLANK_START_MASK 0x00001FFF -#define VML_HBLANK_START_SHIFT 0 -#define VML_HBLANK_START_VAL 8192 - -/* Pipe A Horizontal Sync register */ -#define VML_HSYNC_A 0x00060008 -#define VML_HSYNC_END_MASK 0x1FFF0000 -#define VML_HSYNC_END_SHIFT 16 -#define VML_HSYNC_END_VAL 8192 -#define VML_HSYNC_START_MASK 0x00001FFF -#define VML_HSYNC_START_SHIFT 0 -#define VML_HSYNC_START_VAL 8192 - -/* Pipe A Vertical total register */ -#define VML_VTOTAL_A 0x0006000C -#define VML_VTOTAL_MASK 0x1FFF0000 -#define VML_VTOTAL_SHIFT 16 -#define VML_VTOTAL_VAL 8192 -#define VML_VACTIVE_MASK 0x000007FF -#define VML_VACTIVE_SHIFT 0 -#define VML_VACTIVE_VAL 4096 - -/* Pipe A Vertical Blank register */ -#define VML_VBLANK_A 0x00060010 -#define VML_VBLANK_END_MASK 0x1FFF0000 -#define VML_VBLANK_END_SHIFT 16 -#define VML_VBLANK_END_VAL 8192 -#define VML_VBLANK_START_MASK 0x00001FFF -#define VML_VBLANK_START_SHIFT 0 -#define VML_VBLANK_START_VAL 8192 - -/* Pipe A Vertical Sync register */ -#define VML_VSYNC_A 0x00060014 -#define VML_VSYNC_END_MASK 0x1FFF0000 -#define VML_VSYNC_END_SHIFT 16 -#define VML_VSYNC_END_VAL 8192 -#define VML_VSYNC_START_MASK 0x00001FFF -#define VML_VSYNC_START_SHIFT 0 -#define VML_VSYNC_START_VAL 8192 - -/* Pipe A Source Image size (minus one - equal to active size) - * Programmable while pipe is enabled. - */ -#define VML_PIPEASRC 0x0006001C -#define VML_PIPEASRC_HMASK 0x0FFF0000 -#define VML_PIPEASRC_HSHIFT 16 -#define VML_PIPEASRC_VMASK 0x00000FFF -#define VML_PIPEASRC_VSHIFT 0 - -/* Pipe A Border Color Pattern register (10 bit color) */ -#define VML_BCLRPAT_A 0x00060020 - -/* Pipe A Canvas Color register (10 bit color) */ -#define VML_CANVSCLR_A 0x00060024 - -/* Pipe A Configuration register */ -#define VML_PIPEACONF 0x00070008 -#define VML_PIPE_BASE 0x00000000 -#define VML_PIPE_ENABLE 0x80000000 -#define VML_PIPE_FORCE_BORDER 0x02000000 -#define VML_PIPE_PLANES_OFF 0x00080000 -#define VML_PIPE_ARGB_OUTPUT_MODE 0x00040000 - -/* Pipe A FIFO setting */ -#define VML_DSPARB 0x00070030 -#define VML_FIFO_DEFAULT 0x00001D9C - -/* MDVO rcomp status & pads control register */ -#define VML_RCOMPSTAT 0x00070048 -#define VML_MDVO_VDC_I_RCOMP 0x80000000 -#define VML_MDVO_POWERSAVE_OFF 0x00000008 -#define VML_MDVO_PAD_ENABLE 0x00000004 -#define VML_MDVO_PULLDOWN_ENABLE 0x00000001 - -struct vml_par { - struct pci_dev *vdc; - u64 vdc_mem_base; - u64 vdc_mem_size; - char __iomem *vdc_mem; - - struct pci_dev *gpu; - u64 gpu_mem_base; - u64 gpu_mem_size; - char __iomem *gpu_mem; - - atomic_t refcount; -}; - -struct vram_area { - unsigned long logical; - unsigned long phys; - unsigned long size; - unsigned order; -}; - -struct vml_info { - struct fb_info info; - struct vml_par *par; - struct list_head head; - struct vram_area vram[VML_VRAM_AREAS]; - u64 vram_start; - u64 vram_contig_size; - u32 num_areas; - void __iomem *vram_logical; - u32 pseudo_palette[16]; - u32 stride; - u32 bytes_per_pixel; - atomic_t vmas; - int cur_blank_mode; - int pipe_disabled; -}; - -/* - * Subsystem - */ - -struct vml_sys { - char *name; - - /* - * Save / Restore; - */ - - int (*save) (struct vml_sys * sys); - int (*restore) (struct vml_sys * sys); - - /* - * PLL programming; - */ - - int (*set_clock) (struct vml_sys * sys, int clock); - int (*nearest_clock) (const struct vml_sys * sys, int clock); -}; - -extern int vmlfb_register_subsys(struct vml_sys *sys); -extern void vmlfb_unregister_subsys(struct vml_sys *sys); - -#define VML_READ32(_par, _offset) \ - (ioread32((_par)->vdc_mem + (_offset))) -#define VML_WRITE32(_par, _offset, _value) \ - iowrite32(_value, (_par)->vdc_mem + (_offset)) - -#endif |