[Intel-gfx] [PATCH i-g-t 06/43] igt_kms: Introduce a for_each_pipe() macro

[Damien Lespiau]

Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
---
 lib/igt_kms.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/igt_kms.h b/lib/igt_kms.h
index d34bcee..9e7bc2b 100644
--- a/lib/igt_kms.h
+++ b/lib/igt_kms.h
@@ -202,6 +202,9 @@ void igt_wait_for_vblank(int drm_fd, enum pipe pipe);
 	for (int i__ = 0;  i__ < (display)->n_outputs; i__++)	\
 		if ((output = &(display)->outputs[i__]), output->valid)
 
+#define for_each_pipe(display, pipe)					\
+	for (pipe = 0; pipe < igt_display_get_n_pipes(display); pipe++)	\
+
 /*
  * Can be used with igt_output_set_pipe() to mean we don't care about the pipe
  * that should drive this output
-- 
1.8.3.1