viafb: Add transitive dependencies via gpiolib

FB_VIA now selects GPIOLIB, but that is not available on all architectures. Change FB_VIA dependencies to include GPIOLIB dependencies.

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I think the better solution is to make GPIOLIB available for all platforms, but this will deal with the problem in the short term (i.e. for 2.6.35).

Ben.

 drivers/video/Kconfig |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

index 3d94a14..bc4534d 100644
@@ -1505,7 +1505,7 @@ config FB_SIS_315
 
 config FB_VIA
        tristate "VIA UniChrome (Pro) and Chrome9 display support"
-       depends on FB && PCI
+       depends on FB && PCI && (ARCH_WANT_OPTIONAL_GPIOLIB || ARCH_REQUIRE_GPIOLIB)
        select FB_CFB_FILLRECT
        select FB_CFB_COPYAREA
        select FB_CFB_IMAGEBLIT

1.7.1

If you can find a via chipset on anything not x86 I'd be impressed.

Dave.

If it's really restricted to x86 then that should be added to its dependencies instead.

Ben.

Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.

True.
The new VIA ARM tablets aside I don't know anything non-x86 from VIA. And even if there exists anything non-x86 that includes these IGPs I really doubt that the driver is close to supporting it. Hell I do even wonder whether it works well on 64 bit but unless there are bug reports that's nothing I worry about.

Regards,

Florian Tobias Schandinat

[Been on vacation, behind on a number of things...]

Agreed. The right fix is almost certainly to just have FB_VIA depend on X86.

jon