[Bug 40936] New: register address overlap make line stipple error

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Sep 16 05:16:23 PDT 2011


https://bugs.freedesktop.org/show_bug.cgi?id=40936

           Summary: register address overlap make line stipple error
           Product: Mesa
           Version: 7.11
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/R600
        AssignedTo: dri-devel at lists.freedesktop.org
        ReportedBy: raoxianhong at 163.net


In file r700_chip.c function r700SendSUState:
        R600_OUT_BATCH_REGSEQ(PA_SU_POINT_SIZE, 4);
        R600_OUT_BATCH(r700->PA_SU_POINT_SIZE.u32All);
        R600_OUT_BATCH(r700->PA_SU_POINT_MINMAX.u32All);
        R600_OUT_BATCH(r700->PA_SU_LINE_CNTL.u32All);
        R600_OUT_BATCH(r700->PA_SU_VTX_CNTL.u32All);
must be:
        R600_OUT_BATCH_REGSEQ(PA_SU_POINT_SIZE, 3);
        R600_OUT_BATCH(r700->PA_SU_POINT_SIZE.u32All);
        R600_OUT_BATCH(r700->PA_SU_POINT_MINMAX.u32All);
        R600_OUT_BATCH(r700->PA_SU_LINE_CNTL.u32All);
        R600_OUT_BATCH_REGVAL(PA_SU_VTX_CNTL, r700->PA_SU_VTX_CNTL.u32All);
NOTE: 
        PA_SU_POINT_SIZE          ;  /* 0xA280 */
        PA_SU_POINT_MINMAX        ;  /* 0xA281 */
        PA_SU_LINE_CNTL           ;  /* 0xA282 */
        PA_SU_VTX_CNTL            ;  /* 0xA302 */
        PA_SC_LINE_STIPPLE        ;  /* 0xA283 */

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