From b871b26d19f605e343f9de47602f49e7f029f30a Mon Sep 17 00:00:00 2001 From: Samuli Piippo Date: Sun, 28 Apr 2013 19:42:30 +0300 Subject: udev: Add INPUT_TOUCHSCREEN flag to multitouch displays udev does not add any INPUT_ flags to devices which support only MT protocol. Without this Qt evdectouch does not find touchscreen automatically. Change-Id: Id298626649579450c30f04c3c282863afbfc6e08 Reviewed-by: Kalle Viironen --- recipes/udev/0001-support-multitouch-screens.patch | 28 ++++++++++++++++++++++ recipes/udev/udev_182.bbappend | 4 ++++ 2 files changed, 32 insertions(+) create mode 100644 recipes/udev/0001-support-multitouch-screens.patch create mode 100644 recipes/udev/udev_182.bbappend (limited to 'recipes/udev') diff --git a/recipes/udev/0001-support-multitouch-screens.patch b/recipes/udev/0001-support-multitouch-screens.patch new file mode 100644 index 0000000..aacb8e0 --- /dev/null +++ b/recipes/udev/0001-support-multitouch-screens.patch @@ -0,0 +1,28 @@ +From 51a9f15b10357a4ad1d8b2e50ec14031f68c0d48 Mon Sep 17 00:00:00 2001 +From: Samuli Piippo +Date: Fri, 12 Apr 2013 09:41:41 +0300 +Subject: [PATCH] support multitouch screens + +--- + src/udev-builtin-input_id.c | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +diff --git a/src/udev-builtin-input_id.c b/src/udev-builtin-input_id.c +index a062ef7..0c5358e 100644 +--- a/src/udev-builtin-input_id.c ++++ b/src/udev-builtin-input_id.c +@@ -108,8 +108,9 @@ static void test_pointers (struct udev_device *dev, + return; + } + +- if (test_bit (EV_ABS, bitmask_ev) && +- test_bit (ABS_X, bitmask_abs) && test_bit (ABS_Y, bitmask_abs)) { ++ if (test_bit (EV_ABS, bitmask_ev) && ( ++ (test_bit (ABS_X, bitmask_abs) && test_bit (ABS_Y, bitmask_abs)) || ++ (test_bit (ABS_MT_POSITION_X, bitmask_abs) && test_bit (ABS_MT_POSITION_Y, bitmask_abs)))) { + if (test_bit (BTN_STYLUS, bitmask_key) || test_bit (BTN_TOOL_PEN, bitmask_key)) + udev_builtin_add_property(dev, test, "ID_INPUT_TABLET", "1"); + else if (test_bit (BTN_TOOL_FINGER, bitmask_key) && !test_bit (BTN_TOOL_PEN, bitmask_key)) +-- +1.7.10.4 + diff --git a/recipes/udev/udev_182.bbappend b/recipes/udev/udev_182.bbappend new file mode 100644 index 0000000..564d9a1 --- /dev/null +++ b/recipes/udev/udev_182.bbappend @@ -0,0 +1,4 @@ +FILESEXTRAPATHS_prepend := "${THISDIR}:" + +SRC_URI += "file://0001-support-multitouch-screens.patch" + -- cgit v1.2.3-54-g00ecf