/* * Support for the w100 frame buffer. * * Copyright (c) 2004-2005 Richard Purdie * Copyright (c) 2005 Ian Molton * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #define W100_GPIO_PORT_A 0 #define W100_GPIO_PORT_B 1 #define CLK_SRC_XTAL 0 #define CLK_SRC_PLL 1 struct w100fb_par; unsigned long w100fb_gpio_read(int port); void w100fb_gpio_write(int port, unsigned long value); unsigned long w100fb_get_hsynclen(struct device *dev); /* LCD Specific Routines and Config */ struct w100_tg_info { void (*change)(struct w100fb_par*); void (*suspend)(struct w100fb_par*); void (*resume)(struct w100fb_par*); }; /* General Platform Specific w100 Register Values */ struct w100_gen_regs { unsigned long lcd_format; unsigned long lcdd_cntl1; unsigned long lcdd_cntl2; unsigned long genlcd_cntl1; unsigned long genlcd_cntl2; unsigned long genlcd_cntl3; }; struct w100_gpio_regs { unsigned long init_data1; unsigned long init_data2; unsigned long gpio_dir1; unsigned long gpio_oe1; unsigned long gpio_dir2; unsigned long gpio_oe2; }; /* Optional External Memory Configuration */ struct w100_mem_info { unsigned long ext_cntl; unsigned long sdram_mode_reg; unsigned long ext_timing_cntl; unsigned long io_cntl; unsigned int size; }; struct w100_bm_mem_info { unsigned long ext_mem_bw; unsigned long offset; unsigned long ext_timing_ctl; unsigned long ext_cntl; unsigned long mode_reg; unsigned long io_cntl; unsigned long config; }; /* LCD Mode definition */ struct w100_mode { unsigned int xres; unsigned int yres; unsigned short left_margin; unsigned short right_margin; unsigned short upper_margin; unsigned short lower_margin; unsigned long crtc_ss; unsigned long crtc_ls; unsigned long crtc_gs; unsigned long crtc_vpos_gs; unsigned long crtc_rev; unsigned long crtc_dclk; unsigned long crtc_gclk; unsigned long crtc_goe; unsigned long crtc_ps1_active; char pll_freq; char fast_pll_freq; int sysclk_src; int sysclk_divider; int pixclk_src; int pixclk_divider; int pixclk_divider_rotated; }; struct w100_pll_info { uint16_t freq; /* desired Fout for PLL (Mhz) */ uint8_t M; /* input divider */ uint8_t N_int; /* VCO multiplier */ uint8_t N_fac; /* VCO multiplier fractional part */ uint8_t tfgoal; uint8_t lock_time; }; /* Initial Video mode orientation flags */ #define INIT_MODE_ROTATED 0x1 #define INIT_MODE_FLIPPED 0x2 /* * This structure describes the machine which we are running on. * It is set by machine specific code and used in the probe routine * of drivers/video/w100fb.c */ struct w100fb_mach_info { /* General Platform Specific Registers */ struct w100_gen_regs *regs; /* Table of modes the LCD is capable of */ struct w100_mode *modelist; unsigned int num_modes; /* Hooks for any platform specific tg/lcd code (optional) */ struct w100_tg_info *tg; /* External memory definition (if present) */ struct w100_mem_info *mem; /* Additional External memory definition (if present) */ struct w100_bm_mem_info *bm_mem; /* GPIO definitions (optional) */ struct w100_gpio_regs *gpio; /* Initial Mode flags */ unsigned int init_mode; /* Xtal Frequency */ unsigned int xtal_freq; /* Enable Xtal input doubler (1 == enable) */ unsigned int xtal_dbl; }; /* General frame buffer data structure */ struct w100fb_par { unsigned int chip_id; unsigned int xres; unsigned int yres; unsigned int extmem_active; unsigned int flip; unsigned int blanked; unsigned int fastpll_mode; unsigned long hsync_len; struct w100_mode *mode; struct w100_pll_info *pll_table; struct w100fb_mach_info *mach; uint32_t *saved_intmem; uint32_t *saved_extmem; }; tion value='6'>6space:mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2017-01-24 12:38:43 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-01-24 12:38:43 -0800
commit0263d4ebd94b36280608e296cba39b924b6e832b (patch)
tree6e21b4b3d8e8fb12cdfcfd185d46992487265a9b /drivers/usb/mtu3/mtu3_qmu.h
parent19ca2c8fecb1592d623fe5e82d6796f8d446268d (diff)
parent7b9e1d89e1b6a3b99a8fdd949aa0f98dd5bf2f6b (diff)
Merge tag 'platform-drivers-x86-v4.10-4' of git://git.infradead.org/linux-platform-drivers-x86
Pull x86 platform-driver fixes from Andy Shevchenko: "This is my first pull request since I become a co-maintainer of Platform Drivers x86 subsystem. It's a bit bigger than usual due to material collected for almost two weeks in a row. MAINTAINERS: - Add myself to X86 PLATFORM DRIVERS as a co-maintainer ideapad-laptop: - handle ACPI event 1 intel_mid_powerbtn: - Set IRQ_ONESHOT surface3-wmi: - fix uninitialized symbol - Shut up unused-function warning mlx-platform: - free first dev on error" * tag 'platform-drivers-x86-v4.10-4' of git://git.infradead.org/linux-platform-drivers-x86: MAINTAINERS: Add myself to X86 PLATFORM DRIVERS as a co-maintainer platform/x86: ideapad-laptop: handle ACPI event 1 platform/x86: intel_mid_powerbtn: Set IRQ_ONESHOT platform/x86: surface3-wmi: fix uninitialized symbol platform/x86: surface3-wmi: Shut up unused-function warning platform/x86: mlx-platform: free first dev on error
Diffstat (limited to 'drivers/usb/mtu3/mtu3_qmu.h')