From: Greg Kroah-Hartman Date: Mon, 22 May 2017 15:02:45 +0000 (+0200) Subject: 4.4-stable patches X-Git-Tag: v3.18.55~62 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a58e32d6c2400a1f9c1561dc837e6890757c7392;p=thirdparty%2Fkernel%2Fstable-queue.git 4.4-stable patches added patches: arm-tegra-paz00-mark-panel-regulator-as-enabled-on-boot.patch --- diff --git a/queue-4.4/arm-tegra-paz00-mark-panel-regulator-as-enabled-on-boot.patch b/queue-4.4/arm-tegra-paz00-mark-panel-regulator-as-enabled-on-boot.patch new file mode 100644 index 00000000000..a384c52c5ad --- /dev/null +++ b/queue-4.4/arm-tegra-paz00-mark-panel-regulator-as-enabled-on-boot.patch @@ -0,0 +1,31 @@ +From 0c18927f51f4d390abdcf385bff5f995407ee732 Mon Sep 17 00:00:00 2001 +From: Marc Dietrich +Date: Fri, 9 Dec 2016 10:20:38 +0100 +Subject: ARM: tegra: paz00: Mark panel regulator as enabled on boot + +From: Marc Dietrich + +commit 0c18927f51f4d390abdcf385bff5f995407ee732 upstream. + +Current U-Boot enables the display already. Marking the regulator as +enabled on boot fixes sporadic panel initialization failures. + +Signed-off-by: Marc Dietrich +Tested-by: Misha Komarovskiy +Signed-off-by: Thierry Reding +Signed-off-by: Greg Kroah-Hartman + +--- + arch/arm/boot/dts/tegra20-paz00.dts | 1 + + 1 file changed, 1 insertion(+) + +--- a/arch/arm/boot/dts/tegra20-paz00.dts ++++ b/arch/arm/boot/dts/tegra20-paz00.dts +@@ -565,6 +565,7 @@ + regulator-name = "+3VS,vdd_pnl"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; ++ regulator-boot-on; + gpio = <&gpio TEGRA_GPIO(A, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; diff --git a/queue-4.4/series b/queue-4.4/series index 5de32da2cfa..50b7d22823b 100644 --- a/queue-4.4/series +++ b/queue-4.4/series @@ -4,3 +4,4 @@ usb-ene_usb6250-fix-dma-to-the-stack.patch watchdog-pcwd_usb-fix-null-deref-at-probe.patch char-lp-fix-possible-integer-overflow-in-lp_setup.patch usb-core-replace-p-with-pk.patch +arm-tegra-paz00-mark-panel-regulator-as-enabled-on-boot.patch