[PATCH 02/14] drm/amd/display: docstring definitions MAX_SURFACES and MAX_PLANES

[Aurabindo Pillai]

From: Zaeem Mohamed <zaeem.mohamed at amd.com>

MAX_SURFACES and MAX_PLANES now have docstrings that better show the difference between the two.

Reviewed-by: Sun peng Li <sunpeng.li at amd.com>
Signed-off-by: Zaeem Mohamed <zaeem.mohamed at amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dc.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 42ba65e785ca..e1f4f643c364 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -55,7 +55,13 @@ struct dmub_notification;
 
 #define DC_VER "3.2.319"
 
+/**
+ * MAX_SURFACES - representative of the upper bound of surfaces that can be piped to a single CRTC
+ */
 #define MAX_SURFACES 4
+/**
+ * MAX_PLANES - representative of the upper bound of planes that are supported by the HW
+ */
 #define MAX_PLANES 6
 #define MAX_STREAMS 6
 #define MIN_VIEWPORT_SIZE 12
-- 
2.48.1