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authorÁlvaro Fernández Rojas <noltari@gmail.com>2016-06-08 11:59:37 +0200
committerÁlvaro Fernández Rojas <noltari@gmail.com>2016-06-08 21:23:21 +0200
commit3fc661a98c8046a27dcf45a63049ee6605ebd364 (patch)
tree0468b8f3c8d4aa13ecce333ab3ad84146263cbc4 /target/linux/brcm2708/patches-4.4/0294-drm-vc4-Let-gpiolib-know-that-we-re-OK-with-sleeping.patch
parentc17f02d2f272c6d74b20c2df050437f761d013a6 (diff)
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brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted from the raspberry pi repo: https://github.com/raspberrypi/linux/tree/rpi-4.4.y Also alphabetically order sound-soc kernel packages. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0294-drm-vc4-Let-gpiolib-know-that-we-re-OK-with-sleeping.patch')
-rw-r--r--target/linux/brcm2708/patches-4.4/0294-drm-vc4-Let-gpiolib-know-that-we-re-OK-with-sleeping.patch27
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0294-drm-vc4-Let-gpiolib-know-that-we-re-OK-with-sleeping.patch b/target/linux/brcm2708/patches-4.4/0294-drm-vc4-Let-gpiolib-know-that-we-re-OK-with-sleeping.patch
new file mode 100644
index 0000000000..df745860d8
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.4/0294-drm-vc4-Let-gpiolib-know-that-we-re-OK-with-sleeping.patch
@@ -0,0 +1,27 @@
+From 5967aea469c030c3bc258b52b9f3704fd9873e63 Mon Sep 17 00:00:00 2001
+From: Eric Anholt <eric@anholt.net>
+Date: Mon, 29 Feb 2016 17:53:00 -0800
+Subject: [PATCH 294/381] drm/vc4: Let gpiolib know that we're OK with sleeping
+ for HPD.
+
+Fixes an error thrown every few seconds when we poll HPD when it's on
+a I2C to GPIO expander.
+
+Signed-off-by: Eric Anholt <eric@anholt.net>
+Tested-by: Daniel Stone <daniels@collabora.com>
+(cherry picked from commit 0e60eab57557bc06bb3a5ef8d5d6dcd9ddd47aff)
+---
+ drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
++++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
+@@ -168,7 +168,7 @@ vc4_hdmi_connector_detect(struct drm_con
+ return connector_status_connected;
+
+ if (vc4->hdmi->hpd_gpio) {
+- if (gpio_get_value(vc4->hdmi->hpd_gpio))
++ if (gpio_get_value_cansleep(vc4->hdmi->hpd_gpio))
+ return connector_status_connected;
+ else
+ return connector_status_disconnected;