summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/pl111
diff options
context:
space:
mode:
authorLinus Walleij <linus.walleij@linaro.org>2020-06-09 23:04:43 +0300
committerLinus Walleij <linus.walleij@linaro.org>2020-06-30 01:20:58 +0300
commit3f1f6981afed9fa21efa12ce396b35ca684b8a29 (patch)
treecceb29e9bd5a6223e2ee74bab9ae266692dd8d34 /drivers/gpu/drm/pl111
parent2ddef17678bc2ea1d20517dd2b4ed4aa967ffa8b (diff)
downloadlinux-3f1f6981afed9fa21efa12ce396b35ca684b8a29.tar.xz
drm: pl111: Credit where credit is due
This moves over some of the credit for the development of this driver from the old fbdev driver that I used as reference when getting this in place. Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Russell King <linux@armlinux.org.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20200609200446.153209-1-linus.walleij@linaro.org
Diffstat (limited to 'drivers/gpu/drm/pl111')
-rw-r--r--drivers/gpu/drm/pl111/pl111_versatile.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/pl111/pl111_versatile.c b/drivers/gpu/drm/pl111/pl111_versatile.c
index 64f01a4e6767..1127082e9a60 100644
--- a/drivers/gpu/drm/pl111/pl111_versatile.c
+++ b/drivers/gpu/drm/pl111/pl111_versatile.c
@@ -1,5 +1,14 @@
// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Versatile family (ARM reference designs) handling for the PL11x.
+ * This is based on code and know-how in the previous frame buffer
+ * driver in drivers/video/fbdev/amba-clcd.c:
+ * Copyright (C) 2001 ARM Limited, by David A Rusling
+ * Updated to 2.5 by Deep Blue Solutions Ltd.
+ * Major contributions and discoveries by Russell King.
+ */
+
#include <linux/amba/clcd-regs.h>
#include <linux/bitops.h>
#include <linux/device.h>