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rose: add touchpad related host commands

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Add touchpad related host commands:
1) EC_CMD_TP_SELF_TEST: run open short test.
2) EC_CMD_TP_FRAME_INFO: get number of frame and frame size.
3) EC_CMD_TP_FRAME_SNAPSHOT: make a snapshot of the frame.
4) EC_CMD_TP_FRAME_GET: get frame data.

BRANCH=none
BUG=b:62077098
TEST=`make BOARD=rose -j`
     `ectool --name=cros_tp tpselftest` and
     `ectool --name=cros_tp tpframeget` works

Change-Id: I43db82278e556b1e6f6301fe88233fe7c4a18a14
Signed-off-by: Wei-Ning Huang <wnhuang@google.com>
Reviewed-on: https://chromium-review.googlesource.com/515282
Commit-Ready: Wei-Ning Huang <wnhuang@chromium.org>
Tested-by: Wei-Ning Huang <wnhuang@chromium.org>
Reviewed-by: Rong Chang <rongchang@chromium.org>
This commit is contained in:
Wei-Ning Huang
2017-05-16 13:04:31 +08:00
committed by chrome-bot
parent 859a33ff46
commit 5b1d2b878d
2 changed files with 103 additions and 0 deletions
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26
include/ec_commands.h
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@@ -4267,6 +4267,32 @@ struct __ec_align4 ec_params_fp_frame {
uint32_t size;
};
/*****************************************************************************/
/* Touchpad MCU commands: range 0x0500-0x05FF */
/* Perform touchpad self test */
#define EC_CMD_TP_SELF_TEST 0x0500
/* Get number of frame types, and the size of each type */
#define EC_CMD_TP_FRAME_INFO 0x0501
struct __ec_align4 ec_response_tp_frame_info {
uint32_t n_frames;
uint32_t frame_sizes[0];
};
/* Create a snapshot of current frame readings */
#define EC_CMD_TP_FRAME_SNAPSHOT 0x0502
/* Read the frame */
#define EC_CMD_TP_FRAME_GET 0x0503
struct __ec_align4 ec_params_tp_frame_get {
uint32_t frame_index;
uint32_t offset;
uint32_t size;
};
/*****************************************************************************/
/*
* Reserve a range of host commands for board-specific, experimental, or