diff options
author | Ting Shen <phoenixshen@google.com> | 2020-11-13 14:47:22 +0800 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2020-11-18 05:31:26 +0000 |
commit | 215ffecfcade20abc326410868504184c66cd82b (patch) | |
tree | 2e78f98dd561908f62f088976b64926451115ede /board/hammer | |
parent | 8705e537da56c8cd1a55fbd775bf7985e8949e41 (diff) | |
download | chrome-ec-215ffecfcade20abc326410868504184c66cd82b.tar.gz |
touchpad_elan: add support for CoachZ touchpad
Port probe / update logic from linux driver code
(drivers/input/mouse/elan_i2c_i2c.c), and support different page size.
BUG=b:169651794
TEST=flash fw successfully on Zed.
BRANCH=none
Signed-off-by: Ting Shen <phoenixshen@google.com>
Change-Id: I2aa7316219d235e28e446de13b0d24fe3c6dac15
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2537415
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
Tested-by: Ting Shen <phoenixshen@chromium.org>
Diffstat (limited to 'board/hammer')
-rw-r--r-- | board/hammer/variants.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/hammer/variants.h b/board/hammer/variants.h index 794abf543a..0b568aa1b3 100644 --- a/board/hammer/variants.h +++ b/board/hammer/variants.h @@ -91,7 +91,7 @@ #define CONFIG_USB_HID_TOUCHPAD_LOGICAL_MAX_PRESSURE 511 #define CONFIG_USB_HID_TOUCHPAD_PHYSICAL_MAX_X 1018 /* tenth of mm */ #define CONFIG_USB_HID_TOUCHPAD_PHYSICAL_MAX_Y 566 /* tenth of mm */ -#define CONFIG_TOUCHPAD_VIRTUAL_SIZE (48*1024) +#define CONFIG_TOUCHPAD_VIRTUAL_SIZE (64*1024) #else #error "No touchpad information for board." #endif |