linux-kernel - [PATCH 03/13] video: clarify I2C dependencies

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Date:	Thu, 24 Apr 2014 13:28:19 +0100
From:	Peter Griffin <peter.griffin@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	linaro-kernel@...ts.linaro.org, Arnd Bergmann <arnd@...db.de>,
	Peter Griffin <peter.griffin@...aro.org>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Tomi Valkeinen <tomi.valkeinen@...com>,
	linux-fbdev@...r.kernel.org, Russell King <linux@....linux.org.uk>,
	Anatolij Gustschin <agust@...x.de>
Subject: [PATCH 03/13] video: clarify I2C dependencies

From: Arnd Bergmann <arnd@...db.de>

We can only use I2C support in frame buffer drivers if
Either I2C is built-in, or both I2C and the driver itself
are loadable modules.

Fix this dependency for MB862XX and CyberPro frame buffers.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Signed-off-by: Peter Griffin <peter.griffin@...aro.org>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>
Cc: Tomi Valkeinen <tomi.valkeinen@...com>
Cc: linux-fbdev@...r.kernel.org
Cc: Russell King <linux@....linux.org.uk>
Cc: Anatolij Gustschin <agust@...x.de>
---
 drivers/video/fbdev/Kconfig |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index a4116bf..5577a94 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -360,6 +360,7 @@ config FB_CYBER2000_DDC
 config FB_CYBER2000_I2C
 	bool "CyberPro 2000/2010/5000 I2C support"
 	depends on FB_CYBER2000 && I2C && ARCH_NETWINDER
+	depends on I2C=y || FB_CYBER2000=m
 	select I2C_ALGOBIT
 	help
 	  Enable support for the I2C video decoder interface on the
@@ -2296,6 +2297,7 @@ endchoice
 config FB_MB862XX_I2C
 	bool "Support I2C bus on MB862XX GDC"
 	depends on FB_MB862XX && I2C
+	depends on FB_MB862XX=m || I2C=y
 	default y
 	help
 	  Selecting this option adds Coral-P(A)/Lime GDC I2C bus adapter
-- 
1.7.9.5

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