dra7xx-evm: weston: add changes for AGL home screen

This patch set contains three sets of changes:
 * Recipes and patches from meta-arago for weston bringup
 * Additional patches to support ivi-shell for dra7xx-evm
 * Configuration settings for applications/AGL home screen

Change-Id: I925c1babdf2e825c0f68ec1d57107469f3abef09
Signed-off-by: Karthik Ramanan <a0393906@ti.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0004-Weston1.9.0-Fix-touch-screen-crash-issue.patch b/meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0004-Weston1.9.0-Fix-touch-screen-crash-issue.patch
new file mode 100644
index 000000000..c221d1c5e
--- /dev/null
+++ b/meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0004-Weston1.9.0-Fix-touch-screen-crash-issue.patch
@@ -0,0 +1,37 @@
+From 9a7c0e7b6ae9700069756b33d2ea726e58b552ed Mon Sep 17 00:00:00 2001
+From: Eric Ruei <e-ruei1@ti.com>
+Date: Wed, 16 Mar 2016 16:50:31 -0400
+Subject: [PATCH 4/4] Weston1.9.0: Fix touch screen crash issue
+
+Touch screen operation causes the weston to crash with segment fault sometimes.
+The crash occurs when the coordinate (x,y) passed to the weston input module
+is outside the view window, hence the weston compositor is not able to pick
+up a display view and there is no code to detect this condition at function
+notify_touch().
+
+
+Signed-off-by: Eric Ruei <e-ruei1@ti.com>
+---
+ src/input.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/src/input.c b/src/input.c
+index e230c83..fd8e53f 100644
+--- a/src/input.c
++++ b/src/input.c
+@@ -1566,6 +1566,12 @@ notify_touch(struct weston_seat *seat, uint32_t time, int touch_id,
+ 		 * until all touch points are up again. */
+ 		if (touch->num_tp == 1) {
+ 			ev = weston_compositor_pick_view(ec, x, y, &sx, &sy);
++			if (!ev)
++			{
++				weston_log("notify_touch: weston_compositor_pick_view(%d, %d) failed to find a view!\n",
++							wl_fixed_to_int(x), wl_fixed_to_int(y));
++				return;
++			}
+ 			weston_touch_set_focus(touch, ev);
+ 		} else if (!touch->focus) {
+ 			/* Unexpected condition: We have non-initial touch but
+-- 
+1.9.1
+