video: clarify I2C dependencies

arndb · tomba · commit f7200b683470 · 2014-05-09T12:55:45.000+03:00
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 &lt;arnd@arndb.de&gt;
Signed-off-by: Peter Griffin &lt;peter.griffin@linaro.org&gt;
Cc: Jean-Christophe Plagniol-Villard &lt;plagnioj@jcrosoft.com&gt;
Cc: Tomi Valkeinen &lt;tomi.valkeinen@ti.com&gt;
Cc: linux-fbdev@vger.kernel.org
Cc: Russell King &lt;linux@arm.linux.org.uk&gt;
Cc: Anatolij Gustschin &lt;agust@denx.de&gt;
Signed-off-by: Tomi Valkeinen &lt;tomi.valkeinen@ti.com&gt;
diff --git 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
