From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/video/fbdev/via/via_utility.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 drivers/video/fbdev/via/via_utility.h (limited to 'drivers/video/fbdev/via/via_utility.h') diff --git a/drivers/video/fbdev/via/via_utility.h b/drivers/video/fbdev/via/via_utility.h new file mode 100644 index 000000000..c0c491c65 --- /dev/null +++ b/drivers/video/fbdev/via/via_utility.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. + * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. + + */ +#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__ */ -- cgit v1.2.3