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Field Name
D2COLOR_MATRIX_COEF_1_4
D2COLOR_MATRIX_SIGN_1_4
Combined matrix constant C14 of RGB->YCbCr, contrast and brightness adjustment for secondary display.
Field Name
D2COLOR_MATRIX_COEF_2_1
D2COLOR_MATRIX_SIGN_2_1
Combined matrix constant C21 of RGB->YCbCr, contrast and brightness adjustment for secondary display.
Field Name
D2COLOR_MATRIX_COEF_2_2
D2COLOR_MATRIX_SIGN_2_2
Combined matrix constant C22 of RGB->YCbCr, contrast and brightness adjustment for secondary display.
Field Name
D2COLOR_MATRIX_COEF_2_3
D2COLOR_MATRIX_SIGN_2_3
Combined matrix constant C23 of RGB->YCbCr, contrast and brightness adjustment for secondary display.
© 2007 Advanced Micro Devices, Inc.
Proprietary
D2COLOR_MATRIX_COEF_1_4 - RW - 32 bits - DISPDEC:0x6B90
Bits
26:8
31
D2COLOR_MATRIX_COEF_2_1 - RW - 32 bits - DISPDEC:0x6B94
Bits
15:0
31
D2COLOR_MATRIX_COEF_2_2 - RW - 32 bits - DISPDEC:0x6B98
Bits
16:0
31
D2COLOR_MATRIX_COEF_2_3 - RW - 32 bits - DISPDEC:0x6B9C
Bits
15:0
31
Default
0x0
Combined matrix constant C14 of RGB->YCbCr, contrast and bright-
ness adjustment for secondary display. Format fix-point
S11.1(-2048.5 to +2047.5). It includes subtraction of 512 offset
NOTE: Bits 0:6 of this field are hardwired to ZERO.
0x0
Sign bit of combined matrix constant
Default
0x0
Combined matrix constant C21 of RGB->YCbCr, contrast and bright-
ness adjustment for secondary display. Format fix-point S0.11(-1.00
to +0.99).
NOTE: Bits 0:4 of this field are hardwired to ZERO.
0x0
Sign bit of combined matrix constant
Default
0x0
Combined matrix constant C22 of RGB->YCbCr, contrast and bright-
ness adjustment for secondary display. Format fix-point S1.11(-2.00
to +1.99).
NOTE: Bits 0:4 of this field are hardwired to ZERO.
0x0
Sign bit of combined matrix constant
Default
0x0
Combined matrix constant C23 of RGB->YCbCr, contrast and bright-
ness adjustment for secondary display. Format fix-point S0.11(-1.00
to +0.99).
NOTE: Bits 0:4 of this field are hardwired to ZERO.
0x0
Sign bit of combined matrix constant
Display Controller Registers
Description
Description
Description
Description
M56 Register Reference Manual
2-251
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