diff options
Diffstat (limited to 'exynos4/hal/libhdmi/libsForhdmi/libedid/edid.h')
| -rw-r--r-- | exynos4/hal/libhdmi/libsForhdmi/libedid/edid.h | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/exynos4/hal/libhdmi/libsForhdmi/libedid/edid.h b/exynos4/hal/libhdmi/libsForhdmi/libedid/edid.h new file mode 100644 index 0000000..aea1309 --- /dev/null +++ b/exynos4/hal/libhdmi/libsForhdmi/libedid/edid.h @@ -0,0 +1,181 @@ +/* + * Copyright@ Samsung Electronics Co. LTD + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef _EDID_H_ +#define _EDID_H_ + +//@{ +/** + * @name EDID Addresses + */ +#define EDID_ADDR (0xA0) +#define EDID_SEGMENT_POINTER (0x60) +//@} + +//@{ +/** + * @name EDID offset and bit values + */ +#define SIZEOFBYTE (8) +#define SIZEOFEDIDBLOCK (0x80) +#define EDID_EXTENSION_NUMBER_POS (0x7E) + +#define EDID_TIMING_EXT_TAG_ADDR_POS (0) +#define EDID_TIMING_EXT_REV_NUMBER_POS (1) +#define EDID_DETAILED_TIMING_OFFSET_POS (2) +#define EDID_DATA_BLOCK_START_POS (4) + +// for Extension Data Block +#define EDID_TIMING_EXT_TAG_VAL (0x02) +#define EDID_BLOCK_MAP_EXT_TAG_VAL (0xF0) + +#define EDID_SHORT_AUD_DEC_TAG_VAL (1<<5) +#define EDID_SHORT_VID_DEC_TAG_VAL (2<<5) +#define EDID_VSDB_TAG_VAL (3<<5) +#define EDID_SPEAKER_ALLOCATION_TAG_VAL (4<<5) +#define EDID_VESA_DTC_TAG_VAL (5<<5) +#define EDID_RESERVED_TAG_VAL (6<<5) + +#define EDID_EXTENDED_TAG_VAL (7<<5) +#define EDID_EXTENDED_COLORIMETRY_VAL (5) +#define EDID_EXTENDED_COLORIMETRY_BLOCK_LEN (3) + +#define EDID_TAG_CODE_MASK (1<<7 | 1<<6 | 1<<5) +#define EDID_DATA_BLOCK_SIZE_MASK (1<<4 | 1<<3 | 1<<2 | 1<<1 | 1<<0) + +#define EDID_VSDB_MIN_LENGTH_VAL (5) + +// for Established Timings +#define EDID_ET_POS (0x23) +#define EDID_ET_640x480p_VAL (0x20) + +// for DTD +#define EDID_DTD_START_ADDR (0x36) +#define EDID_DTD_BYTE_LENGTH (18) +#define EDID_DTD_TOTAL_LENGTH (EDID_DTD_BYTE_LENGTH*4) + +#define EDID_DTD_PIXELCLOCK_POS1 (0) +#define EDID_DTD_PIXELCLOCK_POS2 (1) + +#define EDID_DTD_HBLANK_POS1 (3) +#define EDID_DTD_HBLANK_POS2 (4) +#define EDID_DTD_HBLANK_POS2_MASK (0xF) + +#define EDID_DTD_HACTIVE_POS1 (2) +#define EDID_DTD_HACTIVE_POS2 (4) +#define EDID_DTD_HACTIVE_POS2_MASK (0xF0) + +#define EDID_DTD_VBLANK_POS1 (6) +#define EDID_DTD_VBLANK_POS2 (7) +#define EDID_DTD_VBLANK_POS2_MASK (0x0F) + +#define EDID_DTD_VACTIVE_POS1 (5) +#define EDID_DTD_VACTIVE_POS2 (7) +#define EDID_DTD_VACTIVE_POS2_MASK (0xF0) + +#define EDID_DTD_INTERLACE_POS (17) +#define EDID_DTD_INTERLACE_MASK (1<<7) + +// for SVD +#define EDID_SVD_VIC_MASK (0x7F) + +// for CS +#define EDID_COLOR_SPACE_POS (3) +#define EDID_YCBCR444_CS_MASK (1<<5) +#define EDID_YCBCR422_CS_MASK (1<<4) + +// for Color Depth +#define EDID_DC_48_VAL (1<<6) +#define EDID_DC_36_VAL (1<<5) +#define EDID_DC_30_VAL (1<<4) +#define EDID_DC_YCBCR_VAL (1<<3) + +#define EDID_DC_POS (6) +#define EDID_DC_MASK (EDID_DC_48_VAL | EDID_DC_36_VAL| EDID_DC_30_VAL | EDID_DC_YCBCR_VAL) + +// for colorimetry +#define EDID_XVYCC601_MASK (1<<0) +#define EDID_XVYCC709_MASK (1<<1) +#define EDID_EXTENDED_MASK (1<<0|1<<1|1<<2) + +// for SAD +#define SHORT_AUD_DESCRIPTOR_LPCM (1<<0) +#define SHORT_AUD_DESCRIPTOR_AC3 (1<<1) +#define SHORT_AUD_DESCRIPTOR_MPEG1 (1<<2) +#define SHORT_AUD_DESCRIPTOR_MP3 (1<<3) +#define SHORT_AUD_DESCRIPTOR_MPEG2 (1<<4) +#define SHORT_AUD_DESCRIPTOR_AAC (1<<5) +#define SHORT_AUD_DESCRIPTOR_DTS (1<<6) +#define SHORT_AUD_DESCRIPTOR_ATRAC (1<<7) + +#define EDID_SAD_CODE_MASK (1<<6 | 1<<5 | 1<<4 | 1<<3) +#define EDID_SAD_CHANNEL_MASK (1<<2 | 1<<1 | 1<<0) +#define EDID_SAD_192KHZ_MASK (1<<6) +#define EDID_SAD_176KHZ_MASK (1<<5) +#define EDID_SAD_96KHZ_MASK (1<<4) +#define EDID_SAD_88KHZ_MASK (1<<3) +#define EDID_SAD_48KHZ_MASK (1<<2) +#define EDID_SAD_44KHZ_MASK (1<<1) +#define EDID_SAD_32KHZ_MASK (1<<0) + +#define EDID_SAD_WORD_24_MASK (1<<2) +#define EDID_SAD_WORD_20_MASK (1<<1) +#define EDID_SAD_WORD_16_MASK (1<<0) + +// for CEC +#define EDID_CEC_PHYICAL_ADDR (4) + +// for 3D +#define EDID_HDMI_EXT_POS (8) +#define EDID_HDMI_VIDEO_PRESENT_MASK (1<<5) + +// latency +#define EDID_HDMI_LATENCY_MASK (1<<7|1<<6) +#define EDID_HDMI_LATENCY_POS (6) + +#define EDID_HDMI_3D_PRESENT_POS (13) +#define EDID_HDMI_3D_PRESENT_MASK (1<<7) +#define EDID_HDMI_3D_MULTI_PRESENT_MASK (1<<6 | 1<<5) +#define EDID_HDMI_3D_MULTI_PRESENT_BIT 5 + +#define EDID_3D_STRUCTURE_ONLY_EXIST (1<<5) +#define EDID_3D_STRUCTURE_MASK_EXIST (1<<6) + +#define EDID_3D_STRUCTURE_FP (0) +#define EDID_3D_STRUCTURE_FA (1) +#define EDID_3D_STRUCTURE_LA (2) +#define EDID_3D_STRUCTURE_SSF (3) +#define EDID_3D_STRUCTURE_LD (4) +#define EDID_3D_STRUCTURE_LDGFX (5) +#define EDID_3D_STRUCTURE_TB (6) +#define EDID_3D_STRUCTURE_SSH (8) + +#define EDID_HDMI_EXT_LENGTH_POS (14) +#define EDID_HDMI_VSDB_VIC_LEN_BIT (5) +#define EDID_HDMI_VSDB_VIC_LEN_MASK (1<<7|1<<6|1<<5) +#define EDID_HDMI_VSDB_3D_LEN_MASK (1<<4|1<<3|1<<2|1<<1|1<<0) + +#define EDID_HDMI_2D_VIC_ORDER_MASK (1<<7|1<<6|1<<5|1<<4) +#define EDID_HDMI_3D_STRUCTURE_MASK (1<<3|1<<2|1<<1|1<<0) + +// for MAX TMDS +#define EDID_MAX_TMDS_POS (7) + +// for 3D Structure +#define NUM_OF_VIC_FOR_3D 16 +//@} + +#endif /* _EDID_H_ */ |