ARM64: rockchip_cros_defconfig: Turn on atmel touchscreen driver

The touchscreen driver is used for both atmel trackpads (AKA touchpads)
and touchscreens.  Turn it on so we can use it.

BUG=chrome-os-partner:52637
TEST=With series, trackpad works in browser; button works.

Change-Id: I316a8411c35ab7b48182cbe704c9f80114a5afcf
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-on: https://chrome-internal-review.googlesource.com/256511
Commit-Ready: Doug Anderson <dianders@google.com>
Tested-by: Doug Anderson <dianders@google.com>
Reviewed-by: Doug Anderson <dianders@google.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

diff --git a/arch/arm64/configs/rockchip_cros_defconfig b/arch/arm64/configs/rockchip_cros_defconfig
index a9a2dfeed819576f015c9c73bb2618520332dae3..dbd211e133507fc1479c5850c1caea28aa882e3f 100644 (file)
--- a/arch/arm64/configs/rockchip_cros_defconfig
+++ b/arch/arm64/configs/rockchip_cros_defconfig
@@ -304,6 +304,7 @@ CONFIG_INPUT_MISC=y
 CONFIG_INPUT_KEYCHORD=y
 CONFIG_INPUT_UINPUT=y
 CONFIG_INPUT_GPIO=y
+CONFIG_TOUCHSCREEN_ATMEL_MXT=y
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
 # CONFIG_LEGACY_PTYS is not set