ilo: fix PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS

On GEN7+, is->dev.has_gen7_sol_reset is required.

diff --git a/src/gallium/drivers/ilo/ilo_screen.c b/src/gallium/drivers/ilo/ilo_screen.c
index 737c0c4..31a05df 100644 (file)
--- a/src/gallium/drivers/ilo/ilo_screen.c
+++ b/src/gallium/drivers/ilo/ilo_screen.c
@@ -325,6 +325,8 @@ ilo_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_SM3:
       return true;
    case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
+      if (is->dev.gen >= ILO_GEN(7) && !is->dev.has_gen7_sol_reset)
+         return 0;
       return ILO_MAX_SO_BUFFERS;
    case PIPE_CAP_PRIMITIVE_RESTART:
       return false; /* TODO */