diff options
| author | Alex Deucher <alex@t41p.hsd1.va.comcast.net> | 2007-06-25 16:27:54 -0400 |
|---|---|---|
| committer | Alex Deucher <alex@t41p.hsd1.va.comcast.net> | 2007-06-25 16:27:54 -0400 |
| commit | 5b5b90c2cea7e36895354f5872acd3fc769653f9 (patch) | |
| tree | 3826c960564743a78c632562e3ce3d4176d293f1 | |
| parent | 92e65d5e0d6817ff4c9a08020a0a9b3a8c3c98b0 (diff) | |
RADEON: fix possible segfault on mobility chips with MM tables
spotted by Stefan Buehler
| -rw-r--r-- | src/radeon_video.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/src/radeon_video.c b/src/radeon_video.c index 390df892..2f8bec52 100644 --- a/src/radeon_video.c +++ b/src/radeon_video.c @@ -1189,17 +1189,11 @@ static void RADEONSetupTheatre(ScrnInfoPtr pScrn, RADEONPortPrivPtr pPriv) /* Go and find Rage Theatre, if it exists */ - switch(info->Chipset){ - case PCI_CHIP_RADEON_LY: - case PCI_CHIP_RADEON_LZ: - xf86DrvMsg(pScrn->scrnIndex,X_INFO,"Detected Radeon Mobility M6, not scanning for Rage Theatre\n"); - break; - case PCI_CHIP_RADEON_LW: - xf86DrvMsg(pScrn->scrnIndex,X_INFO,"Detected Radeon Mobility M7, not scanning for Rage Theatre\n"); - break; - default: - pPriv->theatre=xf86_DetectTheatre(pPriv->VIP); - } + if (info->IsMobility) + xf86DrvMsg(pScrn->scrnIndex,X_INFO,"Detected Radeon Mobility, not scanning for Rage Theatre\n"); + else + pPriv->theatre=xf86_DetectTheatre(pPriv->VIP); + if(pPriv->theatre==NULL)return; |