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Improve range of dpms commands

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* Things in drm are a bit tangled, but it looks as though
  the backlight controls only need to be called on <= DCE 4
* Add analog dac video device support
This commit is contained in:
Alexander von Gluck IV 2011-12-13 17:22:48 -06:00
parent b57be6adc9
commit 927cbddcfd
1 changed files with 23 additions and 18 deletions
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41
src/add-ons/accelerants/radeon_hd/encoder.cpp
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@ -1054,8 +1054,9 @@ void
encoder_dpms_set(uint8 crtcID, uint8 encoderID, int mode)
{
int index = 0;
DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION args;
radeon_shared_info &info = *gInfo->shared_info;
DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION args;
memset(&args, 0, sizeof(args));
uint32 connectorIndex = gDisplay[crtcID]->connectorIndex;
@ -1094,21 +1095,21 @@ encoder_dpms_set(uint8 crtcID, uint8 encoderID, int mode)
break;
case ENCODER_OBJECT_ID_INTERNAL_DAC1:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
// TODO: encoder dpms dce5 dac
// else...
/*
if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
if ((encoderFlags & ATOM_DEVICE_TV_SUPPORT) != 0)
index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
else if ((encoderFlags & ATOM_DEVICE_CV_SUPPORT) != 0)
index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
else
*/
index = GetIndexIntoMasterTable(COMMAND, DAC1OutputControl);
index = GetIndexIntoMasterTable(COMMAND, DAC1OutputControl);
break;
case ENCODER_OBJECT_ID_INTERNAL_DAC2:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
// TODO: tv or CV encoder on DAC2
index = GetIndexIntoMasterTable(COMMAND, DAC2OutputControl);
if ((encoderFlags & ATOM_DEVICE_TV_SUPPORT) != 0)
index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
else if ((encoderFlags & ATOM_DEVICE_CV_SUPPORT) != 0)
index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
else
index = GetIndexIntoMasterTable(COMMAND, DAC2OutputControl);
break;
}
@ -1116,22 +1117,26 @@ encoder_dpms_set(uint8 crtcID, uint8 encoderID, int mode)
case B_DPMS_ON:
args.ucAction = ATOM_ENABLE;
atom_execute_table(gAtomContext, index, (uint32*)&args);
if ((encoderFlags & ATOM_DEVICE_LCD_SUPPORT) != 0) {
args.ucAction = ATOM_LCD_BLON;
atom_execute_table(gAtomContext, index, (uint32*)&args);
if (info.dceMajor < 5) {
if ((encoderFlags & ATOM_DEVICE_LCD_SUPPORT) != 0) {
args.ucAction = ATOM_LCD_BLON;
atom_execute_table(gAtomContext, index, (uint32*)&args);
}
encoder_dpms_scratch(crtcID, true);
}
encoder_dpms_scratch(crtcID, true);
break;
case B_DPMS_STAND_BY:
case B_DPMS_SUSPEND:
case B_DPMS_OFF:
args.ucAction = ATOM_DISABLE;
atom_execute_table(gAtomContext, index, (uint32*)&args);
if ((encoderFlags & ATOM_DEVICE_LCD_SUPPORT) != 0) {
args.ucAction = ATOM_LCD_BLOFF;
atom_execute_table(gAtomContext, index, (uint32*)&args);
if (info.dceMajor < 5) {
if ((encoderFlags & ATOM_DEVICE_LCD_SUPPORT) != 0) {
args.ucAction = ATOM_LCD_BLOFF;
atom_execute_table(gAtomContext, index, (uint32*)&args);
}
encoder_dpms_scratch(crtcID, false);
}
encoder_dpms_scratch(crtcID, false);
break;
}
}