diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2008-10-06 15:07:31 -0400 |
|---|---|---|
| committer | Alex Deucher <alexdeucher@gmail.com> | 2008-10-06 15:07:31 -0400 |
| commit | a5c5ce96279d01eb519bfb92b94c06a58acb7f07 (patch) | |
| tree | 3864acfc0b5979f7b55b97a7579b02f428b28bbf /src/radeon_bios.c | |
| parent | f9826a5694b7adb6920eb5bdf45d840d8fb14d53 (diff) | |
Refactor atom LCD/DFP output setup
Simplify the code, properly handle dithering, coherent mode, encoding, etc.
Should fix bug 17897.
Diffstat (limited to 'src/radeon_bios.c')
| -rw-r--r-- | src/radeon_bios.c | 29 |
1 files changed, 4 insertions, 25 deletions
diff --git a/src/radeon_bios.c b/src/radeon_bios.c index b34a4217..22bb5ed8 100644 --- a/src/radeon_bios.c +++ b/src/radeon_bios.c @@ -975,30 +975,9 @@ Bool RADEONGetLVDSInfoFromBIOS (xf86OutputPtr output) if (!info->VBIOS) return FALSE; - if (info->IsAtomBios) { - if((tmp = RADEON_BIOS16 (info->MasterDataStart + 16))) { - - radeon_output->PanelXRes = RADEON_BIOS16(tmp+6); - radeon_output->PanelYRes = RADEON_BIOS16(tmp+10); - radeon_output->DotClock = RADEON_BIOS16(tmp+4)*10; - radeon_output->HBlank = RADEON_BIOS16(tmp+8); - radeon_output->HOverPlus = RADEON_BIOS16(tmp+14); - radeon_output->HSyncWidth = RADEON_BIOS16(tmp+16); - radeon_output->VBlank = RADEON_BIOS16(tmp+12); - radeon_output->VOverPlus = RADEON_BIOS16(tmp+18); - radeon_output->VSyncWidth = RADEON_BIOS16(tmp+20); - radeon_output->PanelPwrDly = RADEON_BIOS16(tmp+40); - - if (radeon_output->PanelPwrDly > 2000 || radeon_output->PanelPwrDly < 0) - radeon_output->PanelPwrDly = 2000; - - radeon_output->Flags = 0; - } else { - xf86DrvMsg(pScrn->scrnIndex, X_WARNING, - "No LVDS Info Table found in BIOS!\n"); - return FALSE; - } - } else { + if (info->IsAtomBios) + return RADEONGetATOMLVDSInfo(output); + else { tmp = RADEON_BIOS16(info->ROMHeaderStart + 0x40); @@ -1021,7 +1000,7 @@ Bool RADEONGetLVDSInfoFromBIOS (xf86OutputPtr output) radeon_output->PanelYRes = RADEON_BIOS16(tmp+27); xf86DrvMsg(0, X_INFO, "Panel Size from BIOS: %dx%d\n", radeon_output->PanelXRes, radeon_output->PanelYRes); - + radeon_output->PanelPwrDly = RADEON_BIOS16(tmp+44); if (radeon_output->PanelPwrDly > 2000 || radeon_output->PanelPwrDly < 0) radeon_output->PanelPwrDly = 2000; |