From a14bc107edd0c108bda2245e50daa22f91c95d20 Mon Sep 17 00:00:00 2001
From: Vegard Nossum <vegard.nossum@oracle.com>
Date: Tue, 12 Oct 2021 13:52:42 +0200
Subject: [PATCH] drm/panel: olimex-lcd-olinuxino: select CRC32
Git-commit: a14bc107edd0c108bda2245e50daa22f91c95d20
Patch-mainline: v5.15-rc6
References: git-fixes stable-5.14.14
Fix the following build/link error by adding a dependency on the CRC32
Routines:
ld: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.o: in function `lcd_olinuxino_probe':
panel-olimex-lcd-olinuxino.c:(.text+0x303): undefined reference to `crc32_le'
Fixes: 17fd7a9d324fd ("drm/panel: Add support for Olimex LCD-OLinuXino panel")
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211012115242.10325-1-vegard.nossum@oracle.com
Signed-off-by: Dave Airlie <airlied@redhat.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/panel/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index beb581b96ecd..418638e6e3b0 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -295,6 +295,7 @@ config DRM_PANEL_OLIMEX_LCD_OLINUXINO
depends on OF
depends on I2C
depends on BACKLIGHT_CLASS_DEVICE
+ select CRC32
help
The panel is used with different sizes LCDs, from 480x272 to
1280x800, and 24 bit per pixel.
--
2.26.2