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authorMichael Hanselmann <linux-kernel@hansmi.ch>2006-07-30 14:04:19 +0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-08-01 00:28:45 +0400
commit4b755999d6e0c1d988fb448289abb6c226cd8c36 (patch)
tree0310376a65b0d25af249554a133b5a799acf22f6 /drivers/macintosh/Kconfig
parent994aad251acab32a5d40d4a9501dc3e736562b6d (diff)
downloadlinux-4b755999d6e0c1d988fb448289abb6c226cd8c36.tar.xz
[PATCH] powermac: More powermac backlight fixes
This patch fixes several problems: - The legacy backlight value might be set at interrupt time. Introduced a worker to prevent it from directly calling the backlight code. - via-pmu allows the backlight to be grabbed, in which case we need to prevent other kernel code from changing the brightness. - Don't send PMU requests in via-pmu-backlight when the machine is about to sleep or waking up. - More Kconfig fixes. Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/macintosh/Kconfig')
-rw-r--r--drivers/macintosh/Kconfig2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig
index f5fe7fb4b3ad..d162307e309f 100644
--- a/drivers/macintosh/Kconfig
+++ b/drivers/macintosh/Kconfig
@@ -115,8 +115,6 @@ config PMAC_BACKLIGHT
bool "Backlight control for LCD screens"
depends on ADB_PMU && FB = y && (BROKEN || !PPC64)
select FB_BACKLIGHT
- select BACKLIGHT_CLASS_DEVICE
- select BACKLIGHT_LCD_SUPPORT
help
Say Y here to enable Macintosh specific extensions of the generic
backlight code. With this enabled, the brightness keys on older