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author | Nicolas Boichat <drinkcat@google.com> | 2017-07-10 08:24:13 +0800 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2017-08-03 00:32:05 -0700 |
commit | e525e1af8a9d89fe1613238b4a5eb458e7f5c7de (patch) | |
tree | 04690eea15be6fc1de7952d7f803fe6ac20745ed /board/hammer | |
parent | 959452ac9744c981dd2c94f4ef680e8ed3df76a0 (diff) | |
download | chrome-ec-e525e1af8a9d89fe1613238b4a5eb458e7f5c7de.tar.gz |
usb_update: Add a way to fetch touchpad information
We'd like to know touchpad vendor/product id, as well as currently
running FW version. This CL does that by adding a new
UPDATE_EXTRA_CMD_TOUCHPAD_INFO command.
We also make the interface more generic by adding a CONFIG_TOUCHPAD
configuration option, even though we only support Elan touchpads
currently.
BRANCH=none
BUG=b:63418037
TEST=Flash hammer, ./usb_updater -t
Change-Id: Icce3c785eb3235bcc50b2ae7c0227ce11cbc9f2b
Signed-off-by: Nicolas Boichat <drinkcat@google.com>
Reviewed-on: https://chromium-review.googlesource.com/593000
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Chun-ta Lin <itspeter@chromium.org>
Diffstat (limited to 'board/hammer')
-rw-r--r-- | board/hammer/board.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/hammer/board.h b/board/hammer/board.h index 3aabd26f7a..63f750f9a2 100644 --- a/board/hammer/board.h +++ b/board/hammer/board.h @@ -175,6 +175,7 @@ #define CONFIG_PWM /* Enable elan trackpad driver */ +#define CONFIG_TOUCHPAD #define CONFIG_TOUCHPAD_ELAN #define CONFIG_TOUCHPAD_I2C_PORT 0 #define CONFIG_TOUCHPAD_I2C_ADDR (0x15 << 1) |