[Intel-gfx] [PATCH i-g-t v2 1/2] lib/igt_fb : Add more overlay plane support for bxt

[Nabendu Maiti]

 Added more overlay plane support for BXT.

Signed-off-by: Nabendu Maiti <nabendu.bikash.maiti at intel.com>
---
 lib/igt_kms.c | 1 +
 lib/igt_kms.h | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index 0bb16b4..781ffa5 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -213,6 +213,7 @@ const char *kmstest_plane_name(enum igt_plane plane)
 		[IGT_PLANE_1] = "plane1",
 		[IGT_PLANE_2] = "plane2",
 		[IGT_PLANE_3] = "plane3",
+		[IGT_PLANE_4] = "plane4",
 		[IGT_PLANE_CURSOR] = "cursor",
 	};
 
diff --git a/lib/igt_kms.h b/lib/igt_kms.h
index 09c08aa..14c8b28 100644
--- a/lib/igt_kms.h
+++ b/lib/igt_kms.h
@@ -53,6 +53,7 @@ enum igt_plane {
         IGT_PLANE_PRIMARY = IGT_PLANE_1,
         IGT_PLANE_2,
         IGT_PLANE_3,
+        IGT_PLANE_4,
         IGT_PLANE_CURSOR,
 };
 
@@ -205,7 +206,7 @@ struct igt_pipe {
 	igt_display_t *display;
 	enum pipe pipe;
 	bool enabled;
-#define IGT_MAX_PLANES	4
+#define IGT_MAX_PLANES	5
 	int n_planes;
 	igt_plane_t planes[IGT_MAX_PLANES];
 	uint64_t background; /* Background color MSB BGR 16bpc LSB */
-- 
1.9.1