diff options
Diffstat (limited to 'drivers/media/video/wmt_v4l2/wmt-vidreg.h')
| -rwxr-xr-x | drivers/media/video/wmt_v4l2/wmt-vidreg.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/drivers/media/video/wmt_v4l2/wmt-vidreg.h b/drivers/media/video/wmt_v4l2/wmt-vidreg.h new file mode 100755 index 00000000..c7abddc8 --- /dev/null +++ b/drivers/media/video/wmt_v4l2/wmt-vidreg.h @@ -0,0 +1,87 @@ +/*++ + * linux/drivers/media/video/wmt_v4l2/wmt-vidreg.h + * WonderMedia v4l video input device driver + * + * Copyright c 2010 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 WMT_VIDREG_H +/* To assert that only one occurrence is included */ +#define WMT_VIDREG_H + +/*-------------------- MODULE DEPENDENCY -------------------------------------*/ + +/*-------------------- EXPORTED PRIVATE CONSTANTS ----------------------------*/ + +#define WMT_VID_IRQ IRQ_VPP_IRQ10 // this may be changed by chip + +#define REG_BASE_VID VID_BASE_ADDR + +/*------------------------------------------------------------------------------ + Definitions of VID Registers + About following definitions, please refer "WM3437 VID/CMOS Register List" + + Prefix meanings: + REG_VID_xxx: used for both TV deccoder and CMOS + REG_VID_TVDEC_xxx: used for TV encoder only + REG_VID_CMOS_XXX: used for CMOS only +------------------------------------------------------------------------------*/ +#define REG_VID_TVDEC_EN (REG_BASE_VID + 0x00) +#define REG_VID_TVDEC_CTRL (REG_BASE_VID + 0x04) +#define REG_VID_Y0_SA (REG_BASE_VID + 0x60) +#define REG_VID_C0_SA (REG_BASE_VID + 0x64) +#define REG_VID_WIDTH (REG_BASE_VID + 0x68) +#define REG_VID_LINE_WIDTH (REG_BASE_VID + 0x6C) +#define REG_VID_HEIGHT (REG_BASE_VID + 0x70) +#define REG_VID_MEMIF_EN (REG_BASE_VID + 0x74) +#define REG_VID_OUTPUT_FORMAT (REG_BASE_VID + 0x78) +#define REG_VID_H_SCALE (REG_BASE_VID + 0x7C) +#define REG_VID_CMOS_EN (REG_BASE_VID + 0x80) +#define REG_VID_CMOS_PIXEL_SWAP (REG_BASE_VID + 0x84) + +#define REG_VID_INT_CTRL (REG_BASE_VID + 0xF0) +#define REG_VID_STS (REG_BASE_VID + 0xF4) +#define REG_VIDCLK_INV (REG_BASE_VID + 0xFc) + + +/*-------------------- EXPORTED PRIVATE TYPES---------------------------------*/ +/* typedef void viaapi_xxx_t; *//*Example*/ + +/*------------------------------------------------------------------------------ + Definitions of structures +------------------------------------------------------------------------------*/ + + +/*-------------------- EXPORTED PRIVATE VARIABLES -----------------------------*/ +#ifdef WMT_VID_C + #define EXTERN +#else + #define EXTERN extern +#endif + +#undef EXTERN + +/*--------------------- EXPORTED PRIVATE MACROS -------------------------------*/ + +/*--------------------- EXPORTED PRIVATE FUNCTIONS ---------------------------*/ +/* extern void viaapi_xxxx(vdp_Void); *//*Example*/ + + +#endif /* ifndef WMT_VIDREG_H */ + +/*=== END wmt-vidreg.h ==========================================================*/ |