Geforce File Manager

NAME	SIZE	ACTIONS
📄 atmel_lcdc.h	6,966 B	[ EDIT ] \| [ DEL ]
📄 aty128.h	13,593 B	[ EDIT ] \| [ DEL ]
📄 broadsheetfb.h	2,169 B	[ EDIT ] \| [ DEL ]
📄 cirrus.h	5,801 B	[ EDIT ] \| [ DEL ]
📄 cvisionppc.h	1,577 B	[ EDIT ] \| [ DEL ]
📄 da8xx-fb.h	2,035 B	[ EDIT ] \| [ DEL ]
📄 display_timing.h	3,188 B	[ EDIT ] \| [ DEL ]
📄 edid.h	228 B	[ EDIT ] \| [ DEL ]
📄 gbe.h	10,798 B	[ EDIT ] \| [ DEL ]
📄 hecubafb.h	1,540 B	[ EDIT ] \| [ DEL ]
📄 ili9320.h	5,940 B	[ EDIT ] \| [ DEL ]
📄 imx-ipu-image-convert.h	7,141 B	[ EDIT ] \| [ DEL ]
📄 imx-ipu-v3.h	15,254 B	[ EDIT ] \| [ DEL ]
📄 kyro.h	2,419 B	[ EDIT ] \| [ DEL ]
📄 mach64.h	48,267 B	[ EDIT ] \| [ DEL ]
📄 maxinefb.h	1,268 B	[ EDIT ] \| [ DEL ]
📄 mbxfb.h	2,207 B	[ EDIT ] \| [ DEL ]
📄 metronomefb.h	1,520 B	[ EDIT ] \| [ DEL ]
📄 mipi_display.h	5,074 B	[ EDIT ] \| [ DEL ]
📄 mmp_disp.h	7,793 B	[ EDIT ] \| [ DEL ]
📄 neomagic.h	5,014 B	[ EDIT ] \| [ DEL ]
📄 newport.h	19,126 B	[ EDIT ] \| [ DEL ]
📄 nomodeset.h	137 B	[ EDIT ] \| [ DEL ]
📄 of_display_timing.h	814 B	[ EDIT ] \| [ DEL ]
📄 of_videomode.h	367 B	[ EDIT ] \| [ DEL ]
📄 omap-panel-data.h	2,237 B	[ EDIT ] \| [ DEL ]
📄 omapfb_dss.h	25,182 B	[ EDIT ] \| [ DEL ]
📄 omapvrfb.h	2,442 B	[ EDIT ] \| [ DEL ]
📄 permedia2.h	9,175 B	[ EDIT ] \| [ DEL ]
📄 platform_lcd.h	589 B	[ EDIT ] \| [ DEL ]
📄 pm3fb.h	46,399 B	[ EDIT ] \| [ DEL ]
📄 pmag-ba-fb.h	1,048 B	[ EDIT ] \| [ DEL ]
📄 pmagb-b-fb.h	2,400 B	[ EDIT ] \| [ DEL ]
📄 pxa168fb.h	2,739 B	[ EDIT ] \| [ DEL ]
📄 radeon.h	111,836 B	[ EDIT ] \| [ DEL ]
📄 s1d13xxxfb.h	10,188 B	[ EDIT ] \| [ DEL ]
📄 sa1100fb.h	1,294 B	[ EDIT ] \| [ DEL ]
📄 samsung_fimd.h	17,203 B	[ EDIT ] \| [ DEL ]
📄 sh_mobile_lcdc.h	6,135 B	[ EDIT ] \| [ DEL ]
📄 sisfb.h	1,261 B	[ EDIT ] \| [ DEL ]
📄 sstfb.h	11,306 B	[ EDIT ] \| [ DEL ]
📄 tdfx.h	5,445 B	[ EDIT ] \| [ DEL ]
📄 tgafb.h	7,106 B	[ EDIT ] \| [ DEL ]
📄 trident.h	3,312 B	[ EDIT ] \| [ DEL ]
📄 udlfb.h	2,849 B	[ EDIT ] \| [ DEL ]
📄 uvesafb.h	2,920 B	[ EDIT ] \| [ DEL ]
📄 vga.h	14,053 B	[ EDIT ] \| [ DEL ]
📄 videomode.h	1,379 B	[ EDIT ] \| [ DEL ]
📄 w100fb.h	3,805 B	[ EDIT ] \| [ DEL ]

[ CLOSE ]

EDIT: uvesafb.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _UVESAFB_H
#define _UVESAFB_H

#include <uapi/video/uvesafb.h>

/* VBE CRTC Info Block */
struct vbe_crtc_ib {
	u16 horiz_total;
	u16 horiz_start;
	u16 horiz_end;
	u16 vert_total;
	u16 vert_start;
	u16 vert_end;
	u8  flags;
	u32 pixel_clock;
	u16 refresh_rate;
	u8  reserved[40];
} __attribute__ ((packed));

#define VBE_MODE_VGACOMPAT	0x20
#define VBE_MODE_COLOR		0x08
#define VBE_MODE_SUPPORTEDHW	0x01
#define VBE_MODE_GRAPHICS	0x10
#define VBE_MODE_LFB		0x80

#define VBE_MODE_MASK		(VBE_MODE_COLOR | VBE_MODE_SUPPORTEDHW | \
				VBE_MODE_GRAPHICS | VBE_MODE_LFB)

/* VBE Mode Info Block */
struct vbe_mode_ib {
	/* for all VBE revisions */
	u16 mode_attr;
	u8  winA_attr;
	u8  winB_attr;
	u16 win_granularity;
	u16 win_size;
	u16 winA_seg;
	u16 winB_seg;
	u32 win_func_ptr;
	u16 bytes_per_scan_line;

/* for VBE 1.2+ */
	u16 x_res;
	u16 y_res;
	u8  x_char_size;
	u8  y_char_size;
	u8  planes;
	u8  bits_per_pixel;
	u8  banks;
	u8  memory_model;
	u8  bank_size;
	u8  image_pages;
	u8  reserved1;

/* Direct color fields for direct/6 and YUV/7 memory models. */
	/* Offsets are bit positions of lsb in the mask. */
	u8  red_len;
	u8  red_off;
	u8  green_len;
	u8  green_off;
	u8  blue_len;
	u8  blue_off;
	u8  rsvd_len;
	u8  rsvd_off;
	u8  direct_color_info;	/* direct color mode attributes */

/* for VBE 2.0+ */
	u32 phys_base_ptr;
	u8  reserved2[6];

/* for VBE 3.0+ */
	u16 lin_bytes_per_scan_line;
	u8  bnk_image_pages;
	u8  lin_image_pages;
	u8  lin_red_len;
	u8  lin_red_off;
	u8  lin_green_len;
	u8  lin_green_off;
	u8  lin_blue_len;
	u8  lin_blue_off;
	u8  lin_rsvd_len;
	u8  lin_rsvd_off;
	u32 max_pixel_clock;
	u16 mode_id;
	u8  depth;
} __attribute__ ((packed));

#define UVESAFB_DEFAULT_MODE "640x480-16"

/* How long to wait for a reply from userspace [ms] */
#define UVESAFB_TIMEOUT 5000

/* Max number of concurrent tasks */
#define UVESAFB_TASKS_MAX 16

#define dac_reg	(0x3c8)
#define dac_val	(0x3c9)

struct uvesafb_pal_entry {
	u_char blue, green, red, pad;
} __attribute__ ((packed));

struct uvesafb_ktask {
	struct uvesafb_task t;
	void *buf;
	struct completion *done;
	u32 ack;
};

static int uvesafb_exec(struct uvesafb_ktask *tsk);

#define UVESAFB_EXACT_RES	1
#define UVESAFB_EXACT_DEPTH	2

struct uvesafb_par {
	struct vbe_ib vbe_ib;		/* VBE Info Block */
	struct vbe_mode_ib *vbe_modes;	/* list of supported VBE modes */
	int vbe_modes_cnt;

u8 nocrtc;
	u8 ypan;			/* 0 - nothing, 1 - ypan, 2 - ywrap */
	u8 pmi_setpal;			/* PMI for palette changes */
	u16 *pmi_base;			/* protected mode interface location */
	void *pmi_start;
	void *pmi_pal;
	u8 *vbe_state_orig;		/*
					 * original hardware state, before the
					 * driver was loaded
					 */
	u8 *vbe_state_saved;		/* state saved by fb_save_state */
	int vbe_state_size;
	atomic_t ref_count;

int mode_idx;
	struct vbe_crtc_ib crtc;
	int mtrr_handle;
};

#endif /* _UVESAFB_H */