[mirror_ubuntu-zesty-kernel.git] / drivers / video / via / via_utility.h

/*
 * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
 * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.

 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation;
 * either version 2, or (at your option) any later version.

 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even
 * the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE.See the GNU General Public License
 * for more details.

 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc.,
 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */
#ifndef __VIAUTILITY_H__
#define __VIAUTILITY_H__

/* These functions are used to get information about device's state */
void viafb_get_device_support_state(u32 *support_state);
void viafb_get_device_connect_state(u32 *connect_state);
bool viafb_lcd_get_support_expand_state(u32 xres, u32 yres);

/* These function are used to access gamma table */
void viafb_set_gamma_table(int bpp, unsigned int *gamma_table);
void viafb_get_gamma_table(unsigned int *gamma_table);
void viafb_get_gamma_support_state(int bpp, unsigned int *support_state);

#endif /* __VIAUTILITY_H__ */
Commit	Line	Data
23966d5b JC	1	/*
	2	* Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
	3	* Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
	4
	5	* This program is free software; you can redistribute it and/or
	6	* modify it under the terms of the GNU General Public
	7	* License as published by the Free Software Foundation;
	8	* either version 2, or (at your option) any later version.
	9
	10	* This program is distributed in the hope that it will be useful,
	11	* but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even
	12	* the implied warranty of MERCHANTABILITY or FITNESS FOR
	13	* A PARTICULAR PURPOSE.See the GNU General Public License
	14	* for more details.
	15
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program; if not, write to the Free Software
	18	* Foundation, Inc.,
	19	* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
	20	*/
	21	#ifndef __VIAUTILITY_H__
	22	#define __VIAUTILITY_H__
	23
25985edc	24	/* These functions are used to get information about device's state */
23966d5b JC	25	void viafb_get_device_support_state(u32 *support_state);
	26	void viafb_get_device_connect_state(u32 *connect_state);
	27	bool viafb_lcd_get_support_expand_state(u32 xres, u32 yres);
	28
	29	/* These function are used to access gamma table */
	30	void viafb_set_gamma_table(int bpp, unsigned int *gamma_table);
	31	void viafb_get_gamma_table(unsigned int *gamma_table);
	32	void viafb_get_gamma_support_state(int bpp, unsigned int *support_state);
23966d5b JC	33
23966d5b JC	34	#endif /* __VIAUTILITY_H__ */