Module: Mesa
Branch: master
Commit: c8d9d289ff6f08a5fb058971546585552683546d
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=c8d9d289ff6f08a5fb058971546585552683546d

Author: Nicolai Hähnle <[email protected]>
Date:   Sun Dec 13 16:46:21 2015 -0500

radeonsi: fix perfcounter selection for SI_PC_MULTI_BLOCK layouts

The incorrectly computed register count caused lockups.

Reviewed-by: Edward O'Callaghan <[email protected]>

---

 src/gallium/drivers/radeonsi/si_perfcounter.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/radeonsi/si_perfcounter.c 
b/src/gallium/drivers/radeonsi/si_perfcounter.c
index a0ddff6..7ee1dae 100644
--- a/src/gallium/drivers/radeonsi/si_perfcounter.c
+++ b/src/gallium/drivers/radeonsi/si_perfcounter.c
@@ -436,7 +436,7 @@ static void si_pc_emit_select(struct r600_common_context 
*ctx,
 
                dw = count + regs->num_prelude;
                if (count >= regs->num_multi)
-                       count += regs->num_multi;
+                       dw += regs->num_multi;
                radeon_set_uconfig_reg_seq(cs, regs->select0, dw);
                for (idx = 0; idx < regs->num_prelude; ++idx)
                        radeon_emit(cs, 0);

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