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DLKM/sar:optimise sx9375 driver on bo

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-optimise log output
-add register_read store function

Change-Id: Idfe5cf70f23f68fb3c87a2376c5b4da68f503018
Signed-off-by: chenlj2 <chenlj2@motorola.com>
Reviewed-on: https://gerrit.mot.com/2090589
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Jiacheng Ou <oujc1@motorola.com>
Reviewed-by: Nan Wu <wunan3@motorola.com>
Reviewed-by: Minghui Wei <weimh1@motorola.com>
Reviewed-by: Tao Sun <suntao2@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
chenlj2 2021-10-15 14:19:05 +08:00 • committed by Lijun Chen
commit 709e461604
1 changed files with 21 additions and 16 deletions
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37
drivers/misc/sx937x/sx937x_sar.c
View file

@ -261,7 +261,7 @@ static void read_dbg_raw(psx93XX_t this)
ref_ph_c = pdata->ref_phase_c;
sx937x_i2c_read_16bit(this, SX937X_DEVICE_STATUS_A, &uData);
dev_info(this->pdev, "SX937X_STAT0_REG= 0x%X\n", uData);
LOG_DBG("SX937X_STAT0_REG= 0x%X\n", uData);
if(ref_ph_a != -1)
{
@ -304,13 +304,12 @@ static void read_dbg_raw(psx93XX_t this)
off = (u16)(uData & 0x3FFF);
state = psmtcButtons[ph].state;
dev_info(this->pdev,
"SMTC_DBG PH= %d USE= %d RAW= %d PH%d_USE= %d PH%d_USE= %d PH%d_USE= %d STATE= %d AVG= %d DIFF= %d OFF= %d ADC_MIN= %d ADC_MAX= %d DLT= %d SMTC_END\n",
LOG_DBG("SMTC_DBG PH= %d USE= %d RAW= %d PH%d_USE= %d PH%d_USE= %d PH%d_USE= %d STATE= %d AVG= %d DIFF= %d OFF= %d ADC_MIN= %d ADC_MAX= %d DLT= %d SMTC_END\n",
ph, ant_use, ant_raw, ref_ph_a, ref_a_use, ref_ph_b, ref_b_use, ref_ph_c, ref_c_use, state, avg, diff, off, adc_min, adc_max, use_flt_dlt_var);
}
else
{
dev_info(this->pdev, "read_dbg_raw(): invalid reg_val= 0x%X\n", ph_sel);
LOG_DBG("read_dbg_raw(): invalid reg_val= 0x%X\n", ph_sel);
}
}
@ -329,14 +328,14 @@ static void read_rawData(psx93XX_t this)
if(this)
{
pDevice = this->pDevice;
pdata = pDevice->hw;
pdata = pDevice->hw;
ref_ph_a = pdata->ref_phase_a;
ref_ph_b = pdata->ref_phase_b;
ref_ph_c = pdata->ref_phase_c;
dev_info(this->pdev, "[SX937x] ref_ph_a= %d ref_ph_b= %d ref_ph_c= %d\n", ref_ph_a, ref_ph_b, ref_ph_c);
LOG_DBG("[SX937x] ref_ph_a= %d ref_ph_b= %d ref_ph_c= %d\n", ref_ph_a, ref_ph_b, ref_ph_c);
sx937x_i2c_read_16bit(this, SX937X_DEVICE_STATUS_A, &uData);
dev_info(this->pdev, "SX937X_DEVICE_STATUS_A= 0x%X\n", uData);
LOG_DBG("SX937X_DEVICE_STATUS_A= 0x%X\n", uData);
if(ref_ph_a != -1)
{
@ -368,8 +367,7 @@ static void read_rawData(psx93XX_t this)
state = psmtcButtons[csx].state;
dev_info(this->pdev,
"SMTC_DAT PH= %d DIFF= %d USE= %d PH%d_USE= %d PH%d_USE= %d PH%d_USE= %d STATE= %d OFF= %d AVG= %d SMTC_END\n",
LOG_DBG("SMTC_DAT PH= %d DIFF= %d USE= %d PH%d_USE= %d PH%d_USE= %d PH%d_USE= %d STATE= %d OFF= %d AVG= %d SMTC_END\n",
csx, diff, useful, ref_ph_a, ref_a_use, ref_ph_b, ref_b_use, ref_ph_c, ref_c_use, state, offset, average);
}
@ -490,28 +488,35 @@ static ssize_t sx937x_register_write_store(struct class *class,
return count;
}
static int sx937x_temp_regist = 0;
static u32 sx937x_temp_val = 0;
static ssize_t sx937x_register_read_store(struct class *class,
struct class_attribute *attr,
const char *buf, size_t count)
{
u32 val=0;
int regist = 0;
int nirq_state = 0;
psx93XX_t this = global_sx937x;
if (sscanf(buf, "%x", &regist) != 1)
if (sscanf(buf, "%x", &sx937x_temp_regist) != 1)
{
LOG_ERR(" The number of data are wrong\n");
return -EINVAL;
}
sx937x_i2c_read_16bit(this, regist, &val);
sx937x_i2c_read_16bit(this, sx937x_temp_regist, &sx937x_temp_val);
nirq_state = sx937x_get_nirq_state();
LOG_DBG("Register(0x%2x) data(0x%4x) nirq_state(%d)\n", regist, val, nirq_state);
LOG_DBG("Register(0x%2x) data(0x%4x) nirq_state(%d)\n", sx937x_temp_regist, sx937x_temp_val, nirq_state);
return count;
}
static ssize_t sx937x_register_read_show(struct class *class,
struct class_attribute *attr,
char *buf)
{
return sprintf(buf, "Register(0x%2x) data(0x%4x)\n", sx937x_temp_regist, sx937x_temp_val);
}
static ssize_t manual_offset_calibration_show(struct class *class,
struct class_attribute *attr,
char *buf)
@ -576,7 +581,7 @@ static struct class_attribute class_attr_raw_data =
static struct class_attribute class_attr_register_write =
__ATTR(register_write, 0660, NULL,sx937x_register_write_store);
static struct class_attribute class_attr_register_read =
__ATTR(register_read,0660, NULL,sx937x_register_read_store);
__ATTR(register_read,0660, sx937x_register_read_show,sx937x_register_read_store);
static struct class_attribute class_attr_manual_calibrate =
__ATTR(manual_calibrate, 0660, manual_offset_calibration_show,
manual_offset_calibration_store);
@ -604,7 +609,7 @@ static struct class_attribute capsense_class_attributes[] = {
__ATTR(reset, 0660, NULL, capsense_reset_store),
__ATTR(raw_data, 0660, capsense_raw_data_show, NULL),
__ATTR(register_write, 0660, NULL,sx937x_register_write_store),
__ATTR(register_read,0660, NULL,sx937x_register_read_store),
__ATTR(register_read,0660, sx937x_register_read_show,sx937x_register_read_store),
__ATTR(manual_calibrate, 0660, manual_offset_calibration_show,manual_offset_calibration_store),
__ATTR(int_state, 0440, sx937x_int_state_show, NULL),
__ATTR(reinitialize, 0660, NULL, sx937x_reinitialize_store),