dev/videomode/edidreg.h

61 #define	EDID_VENDOR_ID(ptr)		((((ptr)[8]) << 8) + ptr[9])
67 #define	EDID_PRODUCT_ID(ptr)		(((ptr)[10]) | (((ptr)[11]) << 8))
68 #define	EDID_SERIAL_NUMBER(ptr)		(((ptr)[12] << 24) + \
69 					((ptr)[13] << 16) + \
70 					((ptr)[14] << 8) + \
71 					(ptr)[15])
74 #define	EDID_WEEK(ptr)			((ptr)[16])
75 #define	EDID_YEAR(ptr)			(((ptr)[17]) + 1990)
77 #define	EDID_VERSION(ptr)		((ptr)[18])
78 #define	EDID_REVISION(ptr)		((ptr)[19])
80 #define	EDID_VIDEO_INPUT(ptr)		((ptr)[20])
95 #define	EDID_MAX_HSIZE(ptr)		((ptr)[21])	/* cm */
96 #define	EDID_MAX_VSIZE(ptr)		((ptr)[22])	/* cm */
99 #define	EDID_GAMMA(ptr)			_GAMMA(ptr[23])
101 #define	EDID_FEATURES(ptr)		((ptr)[24])
117 #define	_CHHILO(ptr, l, s, h)	(_CHLO((ptr)[l], s) | _CHHI((ptr)[h]))
118 #define	_CHROMA(ptr, l, s, h)	((_CHHILO(ptr, l, s, h) * 1000) / 1024)
120 #define	EDID_CHROMA_REDX(ptr)	(_CHROMA(ptr, 25, 6, 27))
121 #define	EDID_CHROMA_REDY(ptr)	(_CHROMA(ptr, 25, 4, 28))
122 #define	EDID_CHROMA_GREENX(ptr)	(_CHROMA(ptr, 25, 2, 29))
123 #define	EDID_CHROMA_GREENY(ptr)	(_CHROMA(ptr, 25, 0, 30))
124 #define	EDID_CHROMA_BLUEX(ptr)	(_CHROMA(ptr, 26, 6, 31))
125 #define	EDID_CHROMA_BLUEY(ptr)	(_CHROMA(ptr, 26, 4, 32))
126 #define	EDID_CHROMA_WHITEX(ptr)	(_CHROMA(ptr, 26, 2, 33))
127 #define	EDID_CHROMA_WHITEY(ptr)	(_CHROMA(ptr, 26, 0, 34))
130 #define	EDID_EST_TIMING(ptr)		(((ptr)[35] << 8) | (ptr)[36])
149  * N.B.: ptr is relative to standard timing block - used for standard timing
152 #define	EDID_STD_TIMING_HRES(ptr)	((((ptr)[0]) * 8) + 248)
153 #define	EDID_STD_TIMING_VFREQ(ptr)	((((ptr)[1]) & 0x3f) + 60)
154 #define	EDID_STD_TIMING_RATIO(ptr)	((ptr)[1] & 0xc0)
164  * N.B.: ptr is relative to descriptor block start
170 #define	EDID_BLOCK_IS_DET_TIMING(ptr)		((ptr)[0] | (ptr)[1])
172 #define	EDID_DET_TIMING_DOT_CLOCK(ptr)	(((ptr)[0] | ((ptr)[1] << 8)) * 10000)
173 #define	_HACT_LO(ptr)			((ptr)[2])
174 #define	_HBLK_LO(ptr)			((ptr)[3])
175 #define	_HACT_HI(ptr)			(((ptr)[4] & 0xf0) << 4)
176 #define	_HBLK_HI(ptr)			(((ptr)[4] & 0x0f) << 8)
177 #define	EDID_DET_TIMING_HACTIVE(ptr)		(_HACT_LO(ptr) | _HACT_HI(ptr))
178 #define	EDID_DET_TIMING_HBLANK(ptr)		(_HBLK_LO(ptr) | _HBLK_HI(ptr))
179 #define	_VACT_LO(ptr)			((ptr)[5])
180 #define	_VBLK_LO(ptr)			((ptr)[6])
181 #define	_VACT_HI(ptr)			(((ptr)[7] & 0xf0) << 4)
182 #define	_VBLK_HI(ptr)			(((ptr)[7] & 0x0f) << 8)
183 #define	EDID_DET_TIMING_VACTIVE(ptr)		(_VACT_LO(ptr) | _VACT_HI(ptr))
184 #define	EDID_DET_TIMING_VBLANK(ptr)		(_VBLK_LO(ptr) | _VBLK_HI(ptr))
185 #define	_HOFF_LO(ptr)			((ptr)[8])
186 #define	_HWID_LO(ptr)			((ptr)[9])
187 #define	_VOFF_LO(ptr)			((ptr)[10] >> 4)
188 #define	_VWID_LO(ptr)			((ptr)[10] & 0xf)
189 #define	_HOFF_HI(ptr)			(((ptr)[11] & 0xc0) << 2)
190 #define	_HWID_HI(ptr)			(((ptr)[11] & 0x30) << 4)
191 #define	_VOFF_HI(ptr)			(((ptr)[11] & 0x0c) << 2)
192 #define	_VWID_HI(ptr)			(((ptr)[11] & 0x03) << 4)
193 #define	EDID_DET_TIMING_HSYNC_OFFSET(ptr)	(_HOFF_LO(ptr) | _HOFF_HI(ptr))
194 #define	EDID_DET_TIMING_HSYNC_WIDTH(ptr)	(_HWID_LO(ptr) | _HWID_HI(ptr))
195 #define	EDID_DET_TIMING_VSYNC_OFFSET(ptr)	(_VOFF_LO(ptr) | _VOFF_HI(ptr))
196 #define	EDID_DET_TIMING_VSYNC_WIDTH(ptr)	(_VWID_LO(ptr) | _VWID_HI(ptr))
197 #define	_HSZ_LO(ptr)			((ptr)[12])
198 #define	_VSZ_LO(ptr)			((ptr)[13])
199 #define	_HSZ_HI(ptr)			(((ptr)[14] & 0xf0) << 4)
200 #define	_VSZ_HI(ptr)			(((ptr)[14] & 0x0f) << 8)
201 #define	EDID_DET_TIMING_HSIZE(ptr)		(_HSZ_LO(ptr) | _HSZ_HI(ptr))
202 #define	EDID_DET_TIMING_VSIZE(ptr)		(_VSZ_LO(ptr) | _VSZ_HI(ptr))
203 #define	EDID_DET_TIMING_HBORDER(ptr)	((ptr)[15])
204 #define	EDID_DET_TIMING_VBORDER(ptr)	((ptr)[16])
205 #define	EDID_DET_TIMING_FLAGS(ptr)	((ptr)[17])
215 #define	EDID_BLOCK_TYPE(ptr)			((ptr)[3])
229 #define	EDID_DESC_RANGE_MIN_VFREQ(ptr)		((ptr)[5])	/* Hz */
230 #define	EDID_DESC_RANGE_MAX_VFREQ(ptr)		((ptr)[6])	/* Hz */
231 #define	EDID_DESC_RANGE_MIN_HFREQ(ptr)		((ptr)[7])	/* kHz */
232 #define	EDID_DESC_RANGE_MAX_HFREQ(ptr)		((ptr)[8])	/* kHz */
233 #define	EDID_DESC_RANGE_MAX_CLOCK(ptr)		(((ptr)[9]) * 10) /* MHz */
234 #define	EDID_DESC_RANGE_HAVE_GTF2(ptr)		(((ptr)[10]) == 0x02)
235 #define	EDID_DESC_RANGE_GTF2_HFREQ(ptr)		(((ptr)[12]) * 2)
236 #define	EDID_DESC_RANGE_GTF2_C(ptr)		(((ptr)[13]) / 2)
237 #define	EDID_DESC_RANGE_GTF2_M(ptr)		((ptr)[14] + ((ptr)[15] << 8))
238 #define	EDID_DESC_RANGE_GTF2_K(ptr)		((ptr)[16])
239 #define	EDID_DESC_RANGE_GTF2_J(ptr)		((ptr)[17] / 2)
241 #define	EDID_DESC_COLOR_WHITEX(ptr)
242 #define	EDID_DESC_COLOR_WHITE_INDEX_1(ptr)	((ptr)[5])
243 #define	EDID_DESC_COLOR_WHITEX_1(ptr)		_CHROMA(ptr, 6, 2, 7)
244 #define	EDID_DESC_COLOR_WHITEY_1(ptr)		_CHROMA(ptr, 6, 0, 8)
245 #define	EDID_DESC_COLOR_GAMMA_1(ptr)		_GAMMA(ptr[9])
246 #define	EDID_DESC_COLOR_WHITE_INDEX_2(ptr)	((ptr)[10])
247 #define	EDID_DESC_COLOR_WHITEX_2(ptr)		_CHROMA(ptr, 11, 2, 12)
248 #define	EDID_DESC_COLOR_WHITEY_2(ptr)		_CHROMA(ptr, 11, 0, 13)
249 #define	EDID_DESC_COLOR_GAMMA_2(ptr)		_GAMMA(ptr[14])
254 #define	EDID_EXT_BLOCK_COUNT(ptr)		((ptr)[126])