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HID: qvr: Adding numerator and denominator to sensor data

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Adding numerator and denominator to sensor data
for increasing scalability of driver.

Change-Id: Iba90d890b70feae41a273fd51d1a76ab61c5211b
Signed-off-by: Rohit Bandi <rohitbandi@codeaurora.org>
This commit is contained in:
Rohit Bandi 2019-10-21 11:51:33 -07:00 committed by rbandi
parent e18bfc1698
commit 537aae8fda
1 changed files with 16 additions and 3 deletions
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19
drivers/hid/hid-qvr.c
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@ -64,6 +64,7 @@ struct qvr_buf_index {
uint8_t padding[60];
};
// struct must be 64 bit aligned
struct qvr_sensor_t {
uint64_t gts;
uint64_t ats;
@ -71,13 +72,19 @@ struct qvr_sensor_t {
s32 gx;
s32 gy;
s32 gz;
u32 gNumerator;
u32 gDenominator;
s32 ax;
s32 ay;
s32 az;
u32 aNumerator;
u32 aDenominator;
s32 mx;
s32 my;
s32 mz;
uint8_t padding[4];
u32 mNumerator;
u32 mDenominator;
uint8_t padding[44];
};
struct qvr_calib_data {
@ -281,9 +288,9 @@ static int qvr_send_package_wrap(u8 *message, int msize, struct hid_device *hid)
if (!sensor->ts_offset)
sensor->ts_offset = imuData.gts0;
index_buf = (struct qvr_buf_index *)((uintptr_t)sensor->vaddr +
(sensor->vsize / 2) + (8 * sizeof(*sensor_buf)));
sensor_buf = (struct qvr_sensor_t *)((uintptr_t)sensor->vaddr +
(sensor->vsize / 2));
sensor_buf = (struct qvr_sensor_t *)((uintptr_t)sensor->vaddr +
(sensor->vsize / 2) + sizeof(struct qvr_buf_index));
data = (struct qvr_sensor_t *)&(sensor_buf[buf_index]);
if (sensor->ts_offset > imuData.gts0)
@ -316,6 +323,12 @@ static int qvr_send_package_wrap(u8 *message, int msize, struct hid_device *hid)
data->mx = imuData.my0;
data->my = imuData.mx0;
data->mz = imuData.mz0;
data->aNumerator = imuData.aNumerator;
data->aDenominator = imuData.aDenominator;
data->gNumerator = imuData.gNumerator;
data->gDenominator = imuData.gDenominator;
data->mNumerator = imuData.mNumerator;
data->mDenominator = imuData.mDenominator;
trace_qvr_recv_sensor("gyro", data->gts, data->gx, data->gy, data->gz);
trace_qvr_recv_sensor("accel", data->ats, data->ax, data->ay, data->az);