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author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
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committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /drivers/video/wmt/lcd.h | |
parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
download | FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.gz FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.bz2 FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.zip |
dirty fix to merging
Diffstat (limited to 'drivers/video/wmt/lcd.h')
-rw-r--r-- | drivers/video/wmt/lcd.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/drivers/video/wmt/lcd.h b/drivers/video/wmt/lcd.h new file mode 100644 index 00000000..a2a5ecce --- /dev/null +++ b/drivers/video/wmt/lcd.h @@ -0,0 +1,98 @@ +/*++ + * linux/drivers/video/wmt/lcd.h + * WonderMedia video post processor (VPP) driver + * + * Copyright c 2013 WonderMedia Technologies, Inc. + * + * 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 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; 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, see <http://www.gnu.org/licenses/>. + * + * WonderMedia Technologies, Inc. + * 4F, 533, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C +--*/ + +#ifndef LCD_H +/* To assert that only one occurrence is included */ +#define LCD_H +/*-------------------- MODULE DEPENDENCY -------------------------------------*/ +#include "vpp.h" + +/* following is the C++ header */ +#ifdef __cplusplus +extern "C" { +#endif + +/*-------------------- EXPORTED PRIVATE CONSTANTS ----------------------------*/ +/* #define LCD_XXXX 1 *//*Example*/ + +/*-------------------- EXPORTED PRIVATE TYPES---------------------------------*/ +/* typedef void lcd_xxx_t; *//*Example*/ +typedef enum { + LCD_WMT_OEM, + LCD_CHILIN_LW0700AT9003, + LCD_INNOLUX_AT070TN83, + LCD_AUO_A080SN01, + LCD_EKING_EK08009, + LCD_HANNSTAR_HSD101PFW2, + LCD_LVDS_1024x600, + LCD_B079XAN01, + LCD_BP080WX7, + LCD_PANEL_MAX +} lcd_panel_t; + +#define LCD_CAP_CLK_HI BIT(0) +#define LCD_CAP_HSYNC_HI BIT(1) +#define LCD_CAP_VSYNC_HI BIT(2) +#define LCD_CAP_DE_LO BIT(3) +typedef struct { + int bits_per_pixel; + unsigned int capability; + struct fb_videomode vmode; + + void (*initial)(void); + void (*uninitial)(void); +} lcd_parm_t; + +/*-------------------- EXPORTED PRIVATE VARIABLES ---------------------------*/ +#ifdef LCD_C /* allocate memory for variables only in vout.c */ +#define EXTERN +#else +#define EXTERN extern +#endif /* ifdef LCD_C */ + +/* EXTERN int lcd_xxx; *//*Example*/ + +EXTERN lcd_parm_t *p_lcd; +#undef EXTERN + +/*--------------------- EXPORTED PRIVATE MACROS ------------------------------*/ +/* #define LCD_XXX_YYY xxxx *//*Example*/ +/*--------------------- EXPORTED PRIVATE FUNCTIONS --------------------------*/ +/* extern void lcd_xxx(void); *//*Example*/ + +int lcd_panel_register(int no, void (*get_parm)(int mode)); +lcd_parm_t *lcd_get_parm(lcd_panel_t id, unsigned int arg); +void lcd_set_parm(int id, int bpp); +lcd_parm_t *lcd_get_oem_parm(int resx, int resy); +void lcd_set_lvds_id(int id); +int lcd_get_lvds_id(void); +void lcd_set_type(int type); +int lcd_get_type(void); +void lcd_set_enable(int enable); +void lcd_enable_signal(int enable); + +/* LCD back light */ +#ifdef __cplusplus +} +#endif +#endif /* ifndef LCD_H */ |