freedreno/a6xx: fix gpu crash with separate-stencil

Fixes a crash in (of all things) dEQP-GLES2.info.vendor with
--deqp-surface-type=fbo..

Signed-off-by: Rob Clark <robdclark@gmail.com>

diff --git a/src/gallium/drivers/freedreno/a6xx/fd6_gmem.c b/src/gallium/drivers/freedreno/a6xx/fd6_gmem.c
index 981cf42..8cda9fd 100644 (file)
--- a/src/gallium/drivers/freedreno/a6xx/fd6_gmem.c
+++ b/src/gallium/drivers/freedreno/a6xx/fd6_gmem.c
@@ -174,7 +174,7 @@ emit_zs(struct fd_ringbuffer *ring, struct pipe_surface *zsbuf,
                        size = slice->size0;
                        uint32_t base = gmem ? gmem->zsbuf_base[1] : 0;
 
-                       OUT_PKT4(ring, REG_A6XX_RB_STENCIL_INFO, 5);
+                       OUT_PKT4(ring, REG_A6XX_RB_STENCIL_INFO, 6);
                        OUT_RING(ring, A6XX_RB_STENCIL_INFO_SEPARATE_STENCIL);
                        OUT_RING(ring, A6XX_RB_STENCIL_BUFFER_PITCH(stride));
                        OUT_RING(ring, A6XX_RB_STENCIL_BUFFER_ARRAY_PITCH(size));