r300_demo runs with or without this code (and without code in
radeon_state.c too)
>One more thing: try this code instead:
>
> if (IS_FAMILY_R300(dev_priv)) {
> BEGIN_RING( 6 );
>
> OUT_RING_REG(R300_RB3D_DSTCACHE_CTLSTAT, 0x00000002);
> OUT_RING_REG(0x4F18, 0x00000001); /* Z cache? */
>
> /* It seems a delay is needed */
> OUT_RING( CP_PACKET3( RADEON_CP_NOP, 0 ) );
> OUT_RING( 0x0 );
>
> ADVANCE_RING();
> }
>
With this code I was able run glxgears on full screen (with glxgears
2>/dev/null - produced lock). Maybe I have only luck :-)
Peter Zubaj
____________________________________
RAMMSTEIN, 22.02.2005 o 20,00, Bratislava Incheba,
Info: 0904 666 363, http://www.xl.sk
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