From: Vegard Nossum vegard.nossum@oracle.com
stable inclusion from stable-5.10.75 commit d0f0e17103972f40b46930afcb7685438028ec0d bugzilla: 182987 https://gitee.com/openeuler/kernel/issues/I4I3MP
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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commit a14bc107edd0c108bda2245e50daa22f91c95d20 upstream.
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.... Signed-off-by: Dave Airlie airlied@redhat.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Chen Jun chenjun102@huawei.com Acked-by: Weilong Chen chenweilong@huawei.com
Signed-off-by: Chen Jun chenjun102@huawei.com --- 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 b9dbedf8f15e..6153972e0127 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -233,6 +233,7 @@ 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.