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authorKevin Hilman <khilman@ti.com>2011-04-06 02:15:31 +0400
committerKevin Hilman <khilman@ti.com>2011-09-15 23:09:08 +0400
commit76ea7424f80350884b4d70ae54cfa51f7f9b2a48 (patch)
tree933d9d3590c21860fcf02fd594b0a5db46c60252 /arch/arm/mach-omap2/vp.h
parent6f56727383ca3233f40af5e792a08bf07b18f5fd (diff)
downloadlinux-76ea7424f80350884b4d70ae54cfa51f7f9b2a48.tar.xz
OMAP3+: VP: create VP helper function for updating error gain
Create new helper function in VP layer for updating VP error gain. Currently used during pre-scale for VP force update and VC bypass. TODO: determine if this can be removed from the pre-scale path and moved to VP enable path. Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/vp.h')
-rw-r--r--arch/arm/mach-omap2/vp.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/vp.h b/arch/arm/mach-omap2/vp.h
index 1cfde5a55f9b..bb4c78e0c26f 100644
--- a/arch/arm/mach-omap2/vp.h
+++ b/arch/arm/mach-omap2/vp.h
@@ -149,5 +149,7 @@ void omap_vp_disable(struct voltagedomain *voltdm);
unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm);
int omap_vp_forceupdate_scale(struct voltagedomain *voltdm,
unsigned long target_volt);
+int omap_vp_update_errorgain(struct voltagedomain *voltdm,
+ unsigned long target_volt);
#endif