This patch requests hid device to set report.
---
android/hal-hidhost.c | 1 +
android/hal-msg.h | 1 +
android/hid.c | 40 ++++++++++++++++++++++++++++++++++++++--
3 files changed, 40 insertions(+), 2 deletions(-)
diff --git a/android/hal-hidhost.c b/android/hal-hidhost.c
index 027e3b8..040d517 100644
--- a/android/hal-hidhost.c
+++ b/android/hal-hidhost.c
@@ -284,6 +284,7 @@ static bt_status_t hh_set_report(bt_bdaddr_t *bd_addr,
return BT_STATUS_PARM_INVALID;
memcpy(cmd.bdaddr, bd_addr, sizeof(cmd.bdaddr));
+ cmd.report = report;
switch (reportType) {
case BTHH_INPUT_REPORT:
diff --git a/android/hal-msg.h b/android/hal-msg.h
index eaa5c9c..e1fd027 100644
--- a/android/hal-msg.h
+++ b/android/hal-msg.h
@@ -292,6 +292,7 @@ struct hal_cmd_hid_get_report {
struct hal_cmd_hid_set_report {
uint8_t bdaddr[6];
uint8_t type;
+ char *report;
} __attribute__((packed));
#define HAL_OP_HID_SEND_DATA 0x09
diff --git a/android/hid.c b/android/hid.c
index 6cb9604..2682b21e6 100644
--- a/android/hid.c
+++ b/android/hid.c
@@ -56,6 +56,7 @@
/* HID message types */
#define HID_MSG_GET_REPORT 0x40
+#define HID_MSG_SET_REPORT 0x50
#define HID_MSG_GET_PROTOCOL 0x60
#define HID_MSG_SET_PROTOCOL 0x70
#define HID_MSG_DATA 0xa0
@@ -846,9 +847,44 @@ static uint8_t bt_hid_get_report(struct hal_cmd_hid_get_report *cmd,
static uint8_t bt_hid_set_report(struct hal_cmd_hid_set_report *cmd,
uint16_t len)
{
- DBG("Not Implemented");
+ struct hid_device *dev;
+ GSList *l;
+ bdaddr_t dst;
+ int fd;
+ uint8_t *req;
+ uint8_t req_size;
- return HAL_STATUS_FAILED;
+ DBG("");
+
+ if (len < sizeof(*cmd))
+ return HAL_STATUS_INVALID;
+
+ android2bdaddr(&cmd->bdaddr, &dst);
+
+ l = g_slist_find_custom(devices, &dst, device_cmp);
+ if (!l)
+ return HAL_STATUS_FAILED;
+
+ dev = l->data;
+ dev->hid_msg = HID_MSG_SET_REPORT;
+ req_size = 1 + strlen(cmd->report);
+ req = g_try_malloc0(req_size);
+ if (!req)
+ return HAL_STATUS_NOMEM;
+
+ req[0] = HID_MSG_SET_REPORT | cmd->type;
+ memcpy(req + 1, cmd->report, req_size - 1);
+
+ fd = g_io_channel_unix_get_fd(dev->ctrl_io);
+
+ if (write(fd, req, req_size) < 0) {
+ error("error while querying device protocol");
+ g_free(req);
+ return HAL_STATUS_FAILED;
+ }
+
+ g_free(req);
+ return HAL_STATUS_SUCCESS;
}
static uint8_t bt_hid_send_data(struct hal_cmd_hid_send_data *cmd,
--
1.8.1.2
--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
