openwrt/target/linux/brcm2708/patches-4.9/950-0177-drm-vc4-Name-the-p...

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From 789e1599cc6589b2a5c05c0f0bcd57fdaeb1b474 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Wed, 1 Feb 2017 17:09:18 -0800
Subject: [PATCH] drm/vc4: Name the primary and cursor planes in fkms.
This makes debugging nicer, compared to trying to remember what the
IDs are.
Signed-off-by: Eric Anholt <eric@anholt.net>
---
drivers/gpu/drm/vc4/vc4_firmware_kms.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
@@ -267,7 +267,7 @@ static struct drm_plane *vc4_fkms_plane_
ret = drm_universal_plane_init(dev, plane, 0xff,
&vc4_plane_funcs,
primary ? &xrgb8888 : &argb8888, 1,
- type, NULL);
+ type, primary ? "primary" : "cursor");
if (type == DRM_PLANE_TYPE_PRIMARY) {
vc4_plane->fbinfo =