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Subject[PATCH] fbdev: fix broken menu dependencies
Date
From: Randy Dunlap <rdunlap@infradead.org>

The framebuffer options and devices menu is unintentionally split
or broken because some items in it do not depend on FB (including
several under omap and mmp).
Fix this by moving FB_CMDLINE, FB_NOTIFY, and FB_CLPS711X_OLD to
just before the FB Kconfig symbol definition and by moving the
omap, omap2, and mmp menus to last, following FB_SM712.

Also, the FB_VIA dependencies are duplicated by both being inside
an "if FB_VIA/endif" block and "depends on FB_VIA", so drop the
"depends on FB_VIA" lines since they are redundant.

Fixes: ea6763c104c9 ("video/fbdev: Always built-in video= cmdline parsing")
Fixes: 5ec9653806ba ("fbdev: Make fb-notify a no-op if CONFIG_FB=n")
Fixes: ef74d46a4ef3 ("video: clps711x: Add new Cirrus Logic CLPS711X framebuffer driver")

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Alexander Shiyan <shc_work@mail.ru>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-fbdev@vger.kernel.org
---
drivers/video/fbdev/Kconfig | 34 ++++++++++++++++------------------
1 file changed, 16 insertions(+), 18 deletions(-)

--- linux-next-20180921.orig/drivers/video/fbdev/Kconfig
+++ linux-next-20180921/drivers/video/fbdev/Kconfig
@@ -2,6 +2,18 @@
# fbdev configuration
#

+config FB_CMDLINE
+ bool
+
+config FB_NOTIFY
+ bool
+
+config FB_CLPS711X_OLD
+ tristate
+ select FB_CFB_FILLRECT
+ select FB_CFB_COPYAREA
+ select FB_CFB_IMAGEBLIT
+
menuconfig FB
tristate "Support for frame buffer devices"
select FB_CMDLINE
@@ -54,12 +66,6 @@ config FIRMWARE_EDID
combination with certain motherboards and monitors are known to
suffer from this problem.

-config FB_CMDLINE
- bool
-
-config FB_NOTIFY
- bool
-
config FB_DDC
tristate
depends on FB
@@ -329,12 +335,6 @@ config FB_ACORN
hardware found in Acorn RISC PCs and other ARM-based machines. If
unsure, say N.

-config FB_CLPS711X_OLD
- tristate
- select FB_CFB_FILLRECT
- select FB_CFB_COPYAREA
- select FB_CFB_IMAGEBLIT
-
config FB_CLPS711X
tristate "CLPS711X LCD support"
depends on FB && (ARCH_CLPS711X || COMPILE_TEST)
@@ -1456,7 +1456,6 @@ if FB_VIA

config FB_VIA_DIRECT_PROCFS
bool "direct hardware access via procfs (DEPRECATED)(DANGEROUS)"
- depends on FB_VIA
default n
help
Allow direct hardware access to some output registers via procfs.
@@ -1466,7 +1465,6 @@ config FB_VIA_DIRECT_PROCFS

config FB_VIA_X_COMPATIBILITY
bool "X server compatibility"
- depends on FB_VIA
default n
help
This option reduces the functionality (power saving, ...) of the
@@ -2308,10 +2306,6 @@ config FB_SIMPLE
Configuration re: surface address, size, and format must be provided
through device tree, or plain old platform data.

-source "drivers/video/fbdev/omap/Kconfig"
-source "drivers/video/fbdev/omap2/Kconfig"
-source "drivers/video/fbdev/mmp/Kconfig"
-
config FB_SSD1307
tristate "Solomon SSD1307 framebuffer support"
depends on FB && I2C
@@ -2341,3 +2335,7 @@ config FB_SM712
This driver is also available as a module. The module will be
called sm712fb. If you want to compile it as a module, say M
here and read <file:Documentation/kbuild/modules.txt>.
+
+source "drivers/video/fbdev/omap/Kconfig"
+source "drivers/video/fbdev/omap2/Kconfig"
+source "drivers/video/fbdev/mmp/Kconfig"

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