diff options
Diffstat (limited to 'src/radeon_display.c')
| -rw-r--r-- | src/radeon_display.c | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/src/radeon_display.c b/src/radeon_display.c index 23aea17..e2d895d 100644 --- a/src/radeon_display.c +++ b/src/radeon_display.c @@ -919,7 +919,9 @@ void RADEONGetTVDacAdjInfo(ScrnInfoPtr pScrn) } } -static void RADEONQueryConnectedDisplays(ScrnInfoPtr pScrn) +/* + * initialise the static data sos we don't have to re-do at randr change */ +void RADEONSetupConnectors(ScrnInfoPtr pScrn) { RADEONInfoPtr info = RADEONPTR(pScrn); RADEONEntPtr pRADEONEnt = RADEONEntPriv(pScrn); @@ -1136,6 +1138,32 @@ static void RADEONQueryConnectedDisplays(ScrnInfoPtr pScrn) pRADEONEnt->PortInfo[0].TMDSType = TMDS_UNKNOWN; } + } +} + +static void RADEONQueryConnectedDisplays(ScrnInfoPtr pScrn) +{ + + RADEONInfoPtr info = RADEONPTR(pScrn); + RADEONEntPtr pRADEONEnt = RADEONEntPriv(pScrn); + unsigned char *RADEONMMIO = info->MMIO; + const char *s; + Bool ignore_edid = FALSE; + int i = 0, second = 0, max_mt = 5; + + /* IgnoreEDID option is different from the NoDDCxx options used by DDC module + * When IgnoreEDID is used, monitor detection will still use DDC + * detection, but all EDID data will not be used in mode validation. + * You can use this option when you have a DDC monitor but want specify your own + * monitor timing parameters by using HSync, VRefresh and Modeline, + */ + if (xf86GetOptValBool(info->Options, OPTION_IGNORE_EDID, &ignore_edid)) { + if (ignore_edid) + xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, + "IgnoreEDID is specified, EDID data will be ignored\n"); + } + + if ((s = xf86GetOptValString(info->Options, OPTION_MONITOR_LAYOUT))) { if (!ignore_edid) { if ((pRADEONEnt->PortInfo[0].MonType > MT_NONE) && (pRADEONEnt->PortInfo[0].MonType < MT_STV)) @@ -1146,8 +1174,13 @@ static void RADEONQueryConnectedDisplays(ScrnInfoPtr pScrn) RADEONDisplayDDCConnected(pScrn, pRADEONEnt->PortInfo[1].DDCType, &pRADEONEnt->PortInfo[1]); } - } + else { + /* force monitor redetection */ + pRADEONEnt->PortInfo[0].MonType = MT_UNKNOWN; + pRADEONEnt->PortInfo[1].MonType = MT_UNKNOWN; + } + if (pRADEONEnt->PortInfo[0].MonType == MT_UNKNOWN || pRADEONEnt->PortInfo[1].MonType == MT_UNKNOWN) { |