radv: bump space check for indexed draw.

For the GFX9 packet we need one more dword.

Fixes an assert in:
dEQP-VK.draw.shader_draw_parameters.base_vertex.draw_indexed

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Cc: "17.2" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
1 file changed