aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/s3c24xx/patches-2.6.24/1135-gta01-gps-power-state-resume-preserve.patch.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.24/1135-gta01-gps-power-state-resume-preserve.patch.patch')
-rw-r--r--target/linux/s3c24xx/patches-2.6.24/1135-gta01-gps-power-state-resume-preserve.patch.patch34
1 files changed, 34 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.24/1135-gta01-gps-power-state-resume-preserve.patch.patch b/target/linux/s3c24xx/patches-2.6.24/1135-gta01-gps-power-state-resume-preserve.patch.patch
new file mode 100644
index 0000000000..1540a74416
--- /dev/null
+++ b/target/linux/s3c24xx/patches-2.6.24/1135-gta01-gps-power-state-resume-preserve.patch.patch
@@ -0,0 +1,34 @@
+From 5ccaca2adb1c37b5955a4733f68ae08a755e3d78 Mon Sep 17 00:00:00 2001
+From: Mike Westerhof <mwester@dls.net>
+Date: Wed, 16 Apr 2008 20:51:31 +0100
+Subject: [PATCH] gta01-gps-power-state-resume-preserve.patch
+
+Created an attachment (id=593) / from BZ#79
+Updated patch to preserve the power state of the GPS on the GTA01
+
+Currently the GPS is powered up after a suspend/resume occurs. This patch will
+only power the GPS back up if it was powered up when the GTA01 suspended.
+
+Signed-off-by: Mike Westerhof <mwester@dls.net>
+---
+ arch/arm/plat-s3c24xx/neo1973_pm_gps.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/arch/arm/plat-s3c24xx/neo1973_pm_gps.c b/arch/arm/plat-s3c24xx/neo1973_pm_gps.c
+index d020f8d..9c6adfa 100644
+--- a/arch/arm/plat-s3c24xx/neo1973_pm_gps.c
++++ b/arch/arm/plat-s3c24xx/neo1973_pm_gps.c
+@@ -514,8 +514,8 @@ static int gta01_pm_gps_resume(struct platform_device *pdev)
+ {
+ #ifdef CONFIG_MACH_NEO1973_GTA01
+ if (machine_is_neo1973_gta01()) {
+- /* FIXME */
+- gps_power_sequence_up();
++ if (neo1973_gps.power_was_on)
++ gps_power_sequence_up();
+ }
+ #endif /* CONFIG_MACH_NEO1973_GTA01 */
+
+--
+1.5.6.5
+