diff options
Diffstat (limited to 'src/i830_driver.c')
| -rw-r--r-- | src/i830_driver.c | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/src/i830_driver.c b/src/i830_driver.c index aa8dee2e..e504342f 100644 --- a/src/i830_driver.c +++ b/src/i830_driver.c @@ -1,4 +1,4 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_driver.c,v 1.49 2004/01/25 16:57:48 dawes Exp $ */ +/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_driver.c,v 1.50 2004/02/20 00:06:00 alanh Exp $ */ /************************************************************************** Copyright 2001 VA Linux Systems Inc., Fremont, California. @@ -202,7 +202,8 @@ typedef enum { OPTION_XVIDEO, OPTION_VIDEO_KEY, OPTION_COLOR_KEY, - OPTION_VBE_RESTORE + OPTION_VBE_RESTORE, + OPTION_DISPLAY_INFO } I830Opts; static OptionInfoRec I830BIOSOptions[] = { @@ -215,6 +216,7 @@ static OptionInfoRec I830BIOSOptions[] = { {OPTION_COLOR_KEY, "ColorKey", OPTV_INTEGER, {0}, FALSE}, {OPTION_VIDEO_KEY, "VideoKey", OPTV_INTEGER, {0}, FALSE}, {OPTION_VBE_RESTORE, "VBERestore", OPTV_BOOLEAN, {0}, FALSE}, + {OPTION_DISPLAY_INFO,"DisplayInfo", OPTV_BOOLEAN, {0}, FALSE}, {-1, NULL, OPTV_NONE, {0}, FALSE} }; /* *INDENT-ON* */ @@ -788,18 +790,26 @@ I830DetectDisplayDevice(ScrnInfoPtr pScrn) I830Ptr pI830 = I830PTR(pScrn); int pipe, n; DisplayType i; - - for (i = 0; i < NumKnownDisplayTypes; i++) { - if (GetDisplayInfo(pScrn, 1 << i, &pI830->displayAttached[i], + + /* This seems to lockup some Dell BIOS'. So it's on option to turn on */ + if (pI830->displayInfo) { + xf86DrvMsg(pScrn->scrnIndex, X_INFO, + "Broken BIOSes cause the system to hang here.\n" + "\t If you encounter this problem please add \n" + "\t\t Option \"DisplayInfo\" \"FALSE\"\n" + "\t to the Device section of your XF86Config file.\n"); + for (i = 0; i < NumKnownDisplayTypes; i++) { + if (GetDisplayInfo(pScrn, 1 << i, &pI830->displayAttached[i], &pI830->displayPresent[i], &pI830->displaySize[i].x2, &pI830->displaySize[i].y2)) { - xf86DrvMsg(pScrn->scrnIndex, X_INFO, + xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Display Info: %s: attached: %s, present: %s, size: " "(%d,%d)\n", displayDevices[i], BOOLTOSTRING(pI830->displayAttached[i]), BOOLTOSTRING(pI830->displayPresent[i]), pI830->displaySize[i].x2, pI830->displaySize[i].y2); + } } } @@ -1814,6 +1824,15 @@ I830BIOSPreInit(ScrnInfoPtr pScrn, int flags) xf86DrvMsg(pScrn->scrnIndex, X_INFO, "%d display pipe%s available.\n", pI830->availablePipes, pI830->availablePipes > 1 ? "s" : ""); + pI830->displayInfo = TRUE; + from = X_DEFAULT; + if (!xf86ReturnOptValBool(pI830->Options, OPTION_DISPLAY_INFO, TRUE)) { + from = X_CONFIG; + pI830->displayInfo = FALSE; + } + xf86DrvMsg(pScrn->scrnIndex, from, "Display Info: %s.\n", + pI830->displayInfo ? "enabled" : "disabled"); + if (!I830DetectDisplayDevice(pScrn)) { xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Couldn't detect display devices.\n"); |