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Field Name
DC_HOT_PLUG_DETECT1_INT_STATUS (R)
DC_HOT_PLUG_DETECT1_SENSE (R)
DC_HOT_PLUG_DETECT1_INT_CONTROL - RW - 32 bits - DISPDEC:0x7D08
Field Name
DC_HOT_PLUG_DETECT1_INT_ACK (W)
DC_HOT_PLUG_DETECT1_INT_POLARITY
DC_HOT_PLUG_DETECT1_INT_EN
Field Name
DC_HOT_PLUG_DETECT2_EN
Field Name
DC_HOT_PLUG_DETECT2_INT_STATUS (R)
DC_HOT_PLUG_DETECT2_SENSE (R)
DC_HOT_PLUG_DETECT2_INT_CONTROL - RW - 32 bits - DISPDEC:0x7D18
Field Name
DC_HOT_PLUG_DETECT2_INT_ACK (W)
DC_HOT_PLUG_DETECT2_INT_POLARITY
DC_HOT_PLUG_DETECT2_INT_EN
© 2007 Advanced Micro Devices, Inc.
Proprietary
Bits
0
1
Bits
0
8
16
DC_HOT_PLUG_DETECT2_CONTROL - RW - 32 bits - DISPDEC:0x7D10
Bits
0
DC_HOT_PLUG_DETECT2_INT_STATUS - RW - 32 bits - DISPDEC:0x7D14
Bits
0
1
Bits
0
8
16
Default
0x0
Interrupt generated by 1st HPD circuit - connect or disconnect has
taken place
0x0
Connection status of panel being monitored by the 1st HPD circuit
0=nothing connected to HPD1
1=panel connected to HPD1
Default
0x0
Interrupt acknowledge for the 1st HPD circuit
0x0
Polarity of 1st HPD circuit
0=generate interrupt on disconnect
1=generate interrupt on connect
0x0
Enable Interrupts on the 1st HPD circuit
0=Disable
1=Enable
Default
0x0
Enable 2nd HPD circuit
When disabled, HPD interrupts will not happen and
DC_HOT_PLUG_DETECT2_SENSE will not change
0=Disable
1=Enable
Default
0x0
Interrupt generated by 2nd HPD circuit - connect or disconnect has
taken place
0x0
Connection status of panel being monitored by the 2nd HPD circuit
0=nothing connected to HPD2
1=panel connected to HPD2
Default
0x0
Interrupt acknowledge for the 2nd HPD circuit
0x0
Polarity of 2nd HPD circuit.
0=generate interrupt on disconnect
1=generate interrupt on connect
0x0
Enable Interrupts on the 2nd HPD circuit
0=Disable
1=Enable
Display Output Registers
Description
Description
Description
Description
Description
M56 Register Reference Manual
2-321
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