linux-kernel - [PATCH] auxdisplay: ht16k33: select required CONFIG_FB_CFB

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Date:   Fri, 25 Nov 2016 10:50:07 +0100
From:   Robin van der Gracht <robin@...tonic.nl>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Arnd Bergmann <arnd@...db.de>,
        Miguel Ojeda Sandonis <miguel.ojeda.sandonis@...il.com>,
        linux-kernel@...r.kernel.org,
        Robin van der Gracht <robin@...tonic.nl>
Subject: [PATCH] auxdisplay: ht16k33: select required CONFIG_FB_CFB_* helpers

This selects the respective helpers required in addition to the one
Arnd Bergmann pointer out earlier.

Signed-off-by: Robin van der Gracht <robin@...tonic.nl>
---
This is a responce to https://lkml.org/lkml/2016/11/25/66
This patch complements the changes Arnd submitted earlier. 

 drivers/auxdisplay/Kconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig
index b8bbfc6..4ef4c5c 100644
--- a/drivers/auxdisplay/Kconfig
+++ b/drivers/auxdisplay/Kconfig
@@ -132,6 +132,9 @@ config HT16K33
 	tristate "Holtek Ht16K33 LED controller with keyscan"
 	depends on FB && OF && I2C && INPUT
 	select FB_SYS_FOPS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
 	select INPUT_MATRIXKMAP
 	select FB_BACKLIGHT
 	help
-- 
2.7.4