Bug 4148

Summary: r300 DRM version check is broken
Product: xorg Reporter: Adam Jackson <ajax>
Component: Driver/RadeonAssignee: Xorg Project Team <xorg-team>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: high    
Version: 6.8.99.900 (6.9 RC0)   
Hardware: PowerPC   
OS: Mac OS X (All)   
Whiteboard:
i915 platform: i915 features:
Bug Depends on:    
Bug Blocks: 1690    

Description Adam Jackson 2005-08-19 22:35:36 UTC 
radeon_drv.h in drm says:

 * 1.17- Add initial support for R300 (3D).

But radeon_dri.c in the server says:

        } else if (info->ChipFamily >= CHIP_FAMILY_R300) {
           req_minor = 12;

1.12 is when r300 microcode upload was initially enabled, so from 1.12 to 1.16
inclusive we can do CP accel on r300.  but below 1.17 we shouldn't be calling
DRIScreenInit for r300, because it'll fail in a non-obvious way (libGL will
complain about no GL visuals).
Comment 1 Adam Jackson 2005-08-28 13:52:05 UTC 
screw it, just require 1.17 for r300, it's simpler and i don't think we've ever
shipped CP accel for r300 yet.

fixed in head.

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