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authorRichard Purdie <rpurdie@rpsys.net>2006-03-31 02:31:51 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-31 12:19:00 -0800
commit2c0f5fb08e8ad59f396b1bda41ccd93cbb00a09f (patch)
tree9b53b4ffd3b118561d5210ca3962c592a428d7cd /arch/arm
parent5f27a27bd77fcfd4b90ed33668940bc3cf72768b (diff)
[PATCH] backlight: corgi_bl: Generalise to support other Sharp SL hardware
Generalise the Corgi backlight driver by moving the default intensity and limit mask settings into the platform specific data structure. This enables the driver to support other Zaurus hardware, specifically the SL-6000x (Tosa) model. Also change the spinlock to a mutex (the spinlock is overkill). Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-pxa/corgi.c2
-rw-r--r--arch/arm/mach-pxa/spitz.c2
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 99604a54462..d6d72603636 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -141,6 +141,8 @@ struct corgissp_machinfo corgi_ssp_machinfo = {
*/
static struct corgibl_machinfo corgi_bl_machinfo = {
.max_intensity = 0x2f,
+ .default_intensity = 0x1f,
+ .limit_mask = 0x0b,
.set_bl_intensity = corgi_bl_set_intensity,
};
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index ebe47305339..19b372df544 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -220,6 +220,8 @@ struct corgissp_machinfo spitz_ssp_machinfo = {
* Spitz Backlight Device
*/
static struct corgibl_machinfo spitz_bl_machinfo = {
+ .default_intensity = 0x1f,
+ .limit_mask = 0x0b,
.max_intensity = 0x2f,
};