diff options
Diffstat (limited to 'drivers/media/platform/s5p-tv/regs-mixer.h')
| -rw-r--r-- | drivers/media/platform/s5p-tv/regs-mixer.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/drivers/media/platform/s5p-tv/regs-mixer.h b/drivers/media/platform/s5p-tv/regs-mixer.h new file mode 100644 index 000000000000..158abb43d0a4 --- /dev/null +++ b/drivers/media/platform/s5p-tv/regs-mixer.h @@ -0,0 +1,122 @@ +/* + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * Mixer register header file for Samsung Mixer driver + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ +#ifndef SAMSUNG_REGS_MIXER_H +#define SAMSUNG_REGS_MIXER_H + +/* + * Register part + */ +#define MXR_STATUS 0x0000 +#define MXR_CFG 0x0004 +#define MXR_INT_EN 0x0008 +#define MXR_INT_STATUS 0x000C +#define MXR_LAYER_CFG 0x0010 +#define MXR_VIDEO_CFG 0x0014 +#define MXR_GRAPHIC0_CFG 0x0020 +#define MXR_GRAPHIC0_BASE 0x0024 +#define MXR_GRAPHIC0_SPAN 0x0028 +#define MXR_GRAPHIC0_SXY 0x002C +#define MXR_GRAPHIC0_WH 0x0030 +#define MXR_GRAPHIC0_DXY 0x0034 +#define MXR_GRAPHIC0_BLANK 0x0038 +#define MXR_GRAPHIC1_CFG 0x0040 +#define MXR_GRAPHIC1_BASE 0x0044 +#define MXR_GRAPHIC1_SPAN 0x0048 +#define MXR_GRAPHIC1_SXY 0x004C +#define MXR_GRAPHIC1_WH 0x0050 +#define MXR_GRAPHIC1_DXY 0x0054 +#define MXR_GRAPHIC1_BLANK 0x0058 +#define MXR_BG_CFG 0x0060 +#define MXR_BG_COLOR0 0x0064 +#define MXR_BG_COLOR1 0x0068 +#define MXR_BG_COLOR2 0x006C + +/* for parametrized access to layer registers */ +#define MXR_GRAPHIC_CFG(i) (0x0020 + (i) * 0x20) +#define MXR_GRAPHIC_BASE(i) (0x0024 + (i) * 0x20) +#define MXR_GRAPHIC_SPAN(i) (0x0028 + (i) * 0x20) +#define MXR_GRAPHIC_SXY(i) (0x002C + (i) * 0x20) +#define MXR_GRAPHIC_WH(i) (0x0030 + (i) * 0x20) +#define MXR_GRAPHIC_DXY(i) (0x0034 + (i) * 0x20) + +/* + * Bit definition part + */ + +/* generates mask for range of bits */ +#define MXR_MASK(high_bit, low_bit) \ + (((2 << ((high_bit) - (low_bit))) - 1) << (low_bit)) + +#define MXR_MASK_VAL(val, high_bit, low_bit) \ + (((val) << (low_bit)) & MXR_MASK(high_bit, low_bit)) + +/* bits for MXR_STATUS */ +#define MXR_STATUS_16_BURST (1 << 7) +#define MXR_STATUS_BURST_MASK (1 << 7) +#define MXR_STATUS_SYNC_ENABLE (1 << 2) +#define MXR_STATUS_REG_RUN (1 << 0) + +/* bits for MXR_CFG */ +#define MXR_CFG_OUT_YUV444 (0 << 8) +#define MXR_CFG_OUT_RGB888 (1 << 8) +#define MXR_CFG_OUT_MASK (1 << 8) +#define MXR_CFG_DST_SDO (0 << 7) +#define MXR_CFG_DST_HDMI (1 << 7) +#define MXR_CFG_DST_MASK (1 << 7) +#define MXR_CFG_SCAN_HD_720 (0 << 6) +#define MXR_CFG_SCAN_HD_1080 (1 << 6) +#define MXR_CFG_GRP1_ENABLE (1 << 5) +#define MXR_CFG_GRP0_ENABLE (1 << 4) +#define MXR_CFG_VP_ENABLE (1 << 3) +#define MXR_CFG_SCAN_INTERLACE (0 << 2) +#define MXR_CFG_SCAN_PROGRASSIVE (1 << 2) +#define MXR_CFG_SCAN_NTSC (0 << 1) +#define MXR_CFG_SCAN_PAL (1 << 1) +#define MXR_CFG_SCAN_SD (0 << 0) +#define MXR_CFG_SCAN_HD (1 << 0) +#define MXR_CFG_SCAN_MASK 0x47 + +/* bits for MXR_GRAPHICn_CFG */ +#define MXR_GRP_CFG_COLOR_KEY_DISABLE (1 << 21) +#define MXR_GRP_CFG_BLEND_PRE_MUL (1 << 20) +#define MXR_GRP_CFG_FORMAT_VAL(x) MXR_MASK_VAL(x, 11, 8) +#define MXR_GRP_CFG_FORMAT_MASK MXR_GRP_CFG_FORMAT_VAL(~0) +#define MXR_GRP_CFG_ALPHA_VAL(x) MXR_MASK_VAL(x, 7, 0) + +/* bits for MXR_GRAPHICn_WH */ +#define MXR_GRP_WH_H_SCALE(x) MXR_MASK_VAL(x, 28, 28) +#define MXR_GRP_WH_V_SCALE(x) MXR_MASK_VAL(x, 12, 12) +#define MXR_GRP_WH_WIDTH(x) MXR_MASK_VAL(x, 26, 16) +#define MXR_GRP_WH_HEIGHT(x) MXR_MASK_VAL(x, 10, 0) + +/* bits for MXR_GRAPHICn_SXY */ +#define MXR_GRP_SXY_SX(x) MXR_MASK_VAL(x, 26, 16) +#define MXR_GRP_SXY_SY(x) MXR_MASK_VAL(x, 10, 0) + +/* bits for MXR_GRAPHICn_DXY */ +#define MXR_GRP_DXY_DX(x) MXR_MASK_VAL(x, 26, 16) +#define MXR_GRP_DXY_DY(x) MXR_MASK_VAL(x, 10, 0) + +/* bits for MXR_INT_EN */ +#define MXR_INT_EN_VSYNC (1 << 11) +#define MXR_INT_EN_ALL (0x0f << 8) + +/* bit for MXR_INT_STATUS */ +#define MXR_INT_CLEAR_VSYNC (1 << 11) +#define MXR_INT_STATUS_VSYNC (1 << 0) + +/* bit for MXR_LAYER_CFG */ +#define MXR_LAYER_CFG_GRP1_VAL(x) MXR_MASK_VAL(x, 11, 8) +#define MXR_LAYER_CFG_GRP0_VAL(x) MXR_MASK_VAL(x, 7, 4) +#define MXR_LAYER_CFG_VP_VAL(x) MXR_MASK_VAL(x, 3, 0) + +#endif /* SAMSUNG_REGS_MIXER_H */ + |