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Commit 47ff2ff2 authored by Sakari Ailus's avatar Sakari Ailus Committed by Mauro Carvalho Chehab
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media: smiapp: Rename register access functions 

Rename register access functions by changing smiapp to ccs.

The functions operating on register addresses have "addr" appended to the
name.
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 235ac9a4
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Showing with 76 additions and 74 deletions
drivers/media/i2c/smiapp/smiapp-core.c
View file @ 47ff2ff2
......@@ -180,7 +180,7 @@ static int ccs_read_all_limits(struct smiapp_sensor *sensor)
j++, reg += width, ptr += width) {
u32 val;
ret = smiapp_read(sensor, reg, &val);
ret = ccs_read_addr(sensor, reg, &val);
if (ret)
goto out_err;
......@@ -2450,59 +2450,60 @@ static int smiapp_identify_module(struct smiapp_sensor *sensor)
rval = ccs_read(sensor, MODULE_MANUFACTURER_ID,
&minfo->mipi_manufacturer_id);
if (!rval && !minfo->mipi_manufacturer_id)
rval = smiapp_read_8only(sensor, SMIAPP_REG_U8_MANUFACTURER_ID,
&minfo->smia_manufacturer_id);
rval = ccs_read_addr_8only(sensor,
SMIAPP_REG_U8_MANUFACTURER_ID,
&minfo->smia_manufacturer_id);
if (!rval)
rval = smiapp_read_8only(sensor, CCS_R_MODULE_MODEL_ID,
&minfo->model_id);
rval = ccs_read_addr_8only(sensor, CCS_R_MODULE_MODEL_ID,
&minfo->model_id);
if (!rval)
rval = smiapp_read_8only(sensor,
CCS_R_MODULE_REVISION_NUMBER_MAJOR,
&minfo->revision_number_major);
rval = ccs_read_addr_8only(sensor,
CCS_R_MODULE_REVISION_NUMBER_MAJOR,
&minfo->revision_number_major);
if (!rval)
rval = smiapp_read_8only(sensor,
CCS_R_MODULE_REVISION_NUMBER_MINOR,
&minfo->revision_number_minor);
rval = ccs_read_addr_8only(sensor,
CCS_R_MODULE_REVISION_NUMBER_MINOR,
&minfo->revision_number_minor);
if (!rval)
rval = smiapp_read_8only(sensor, CCS_R_MODULE_DATE_YEAR,
&minfo->module_year);
rval = ccs_read_addr_8only(sensor, CCS_R_MODULE_DATE_YEAR,
&minfo->module_year);
if (!rval)
rval = smiapp_read_8only(sensor, CCS_R_MODULE_DATE_MONTH,
&minfo->module_month);
rval = ccs_read_addr_8only(sensor, CCS_R_MODULE_DATE_MONTH,
&minfo->module_month);
if (!rval)
rval = smiapp_read_8only(sensor, CCS_R_MODULE_DATE_DAY,
&minfo->module_day);
rval = ccs_read_addr_8only(sensor, CCS_R_MODULE_DATE_DAY,
&minfo->module_day);
/* Sensor info */
if (!rval)
rval = ccs_read(sensor, SENSOR_MANUFACTURER_ID,
&minfo->sensor_mipi_manufacturer_id);
if (!rval && !minfo->sensor_mipi_manufacturer_id)
rval = smiapp_read_8only(sensor,
CCS_R_SENSOR_MANUFACTURER_ID,
&minfo->sensor_smia_manufacturer_id);
rval = ccs_read_addr_8only(sensor,
CCS_R_SENSOR_MANUFACTURER_ID,
&minfo->sensor_smia_manufacturer_id);
if (!rval)
rval = smiapp_read_8only(sensor,
CCS_R_SENSOR_MODEL_ID,
&minfo->sensor_model_id);
rval = ccs_read_addr_8only(sensor,
CCS_R_SENSOR_MODEL_ID,
&minfo->sensor_model_id);
if (!rval)
rval = smiapp_read_8only(sensor,
CCS_R_SENSOR_REVISION_NUMBER,
&minfo->sensor_revision_number);
rval = ccs_read_addr_8only(sensor,
CCS_R_SENSOR_REVISION_NUMBER,
&minfo->sensor_revision_number);
if (!rval)
rval = smiapp_read_8only(sensor,
CCS_R_SENSOR_FIRMWARE_VERSION,
&minfo->sensor_firmware_version);
rval = ccs_read_addr_8only(sensor,
CCS_R_SENSOR_FIRMWARE_VERSION,
&minfo->sensor_firmware_version);
/* SMIA */
if (!rval)
rval = ccs_read(sensor, MIPI_CCS_VERSION, &minfo->ccs_version);
if (!rval && !minfo->ccs_version)
rval = smiapp_read_8only(sensor, SMIAPP_REG_U8_SMIA_VERSION,
&minfo->smia_version);
rval = ccs_read_addr_8only(sensor, SMIAPP_REG_U8_SMIA_VERSION,
&minfo->smia_version);
if (!rval && !minfo->ccs_version)
rval = smiapp_read_8only(sensor, SMIAPP_REG_U8_SMIAPP_VERSION,
&minfo->smiapp_version);
rval = ccs_read_addr_8only(sensor, SMIAPP_REG_U8_SMIAPP_VERSION,
&minfo->smiapp_version);
if (rval) {
dev_err(&client->dev, "sensor detection failed\n");
......
drivers/media/i2c/smiapp/smiapp-quirk.c
View file @ 47ff2ff2
......@@ -14,14 +14,14 @@
#include "smiapp.h"
static int smiapp_write_8s(struct smiapp_sensor *sensor,
const struct smiapp_reg_8 *regs, int len)
static int ccs_write_addr_8s(struct smiapp_sensor *sensor,
const struct smiapp_reg_8 *regs, int len)
{
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
int rval;
for (; len > 0; len--, regs++) {
rval = smiapp_write(sensor, regs->reg, regs->val);
rval = ccs_write_addr(sensor, regs->reg, regs->val);
if (rval < 0) {
dev_err(&client->dev,
"error %d writing reg 0x%4.4x, val 0x%2.2x",
......@@ -81,7 +81,7 @@ static int jt8ew9_post_poweron(struct smiapp_sensor *sensor)
};
return smiapp_write_8s(sensor, regs, ARRAY_SIZE(regs));
return ccs_write_addr_8s(sensor, regs, ARRAY_SIZE(regs));
}
const struct smiapp_quirk smiapp_jt8ew9_quirk = {
......@@ -102,7 +102,7 @@ static int imx125es_post_poweron(struct smiapp_sensor *sensor)
{ 0x3b08, 0x8c },
};
return smiapp_write_8s(sensor, regs, ARRAY_SIZE(regs));
return ccs_write_addr_8s(sensor, regs, ARRAY_SIZE(regs));
}
const struct smiapp_quirk smiapp_imx125es_quirk = {
......@@ -148,13 +148,13 @@ static int jt8ev1_post_poweron(struct smiapp_sensor *sensor)
{ 0x30b0, 0x01 },
};
rval = smiapp_write_8s(sensor, regs, ARRAY_SIZE(regs));
rval = ccs_write_addr_8s(sensor, regs, ARRAY_SIZE(regs));
if (rval < 0)
return rval;
switch (sensor->hwcfg->ext_clk) {
case 9600000:
return smiapp_write_8s(sensor, regs_96,
return ccs_write_addr_8s(sensor, regs_96,
ARRAY_SIZE(regs_96));
default:
dev_warn(&client->dev, "no MSRs for %d Hz ext_clk\n",
......@@ -165,7 +165,7 @@ static int jt8ev1_post_poweron(struct smiapp_sensor *sensor)
static int jt8ev1_pre_streamon(struct smiapp_sensor *sensor)
{
return smiapp_write(sensor, 0x3328, 0x00);
return ccs_write_addr(sensor, 0x3328, 0x00);
}
static int jt8ev1_post_streamoff(struct smiapp_sensor *sensor)
......@@ -173,7 +173,7 @@ static int jt8ev1_post_streamoff(struct smiapp_sensor *sensor)
int rval;
/* Workaround: allows fast standby to work properly */
rval = smiapp_write(sensor, 0x3205, 0x04);
rval = ccs_write_addr(sensor, 0x3205, 0x04);
if (rval < 0)
return rval;
......@@ -181,11 +181,11 @@ static int jt8ev1_post_streamoff(struct smiapp_sensor *sensor)
usleep_range(2000, 2050);
/* Restore it */
rval = smiapp_write(sensor, 0x3205, 0x00);
rval = ccs_write_addr(sensor, 0x3205, 0x00);
if (rval < 0)
return rval;
return smiapp_write(sensor, 0x3328, 0x80);
return ccs_write_addr(sensor, 0x3328, 0x80);
}
static int jt8ev1_init(struct smiapp_sensor *sensor)
......
drivers/media/i2c/smiapp/smiapp-regs.c
View file @ 47ff2ff2
......@@ -66,8 +66,8 @@ static uint32_t float_to_u32_mul_1000000(struct i2c_client *client,
* Read a 8/16/32-bit i2c register. The value is returned in 'val'.
* Returns zero if successful, or non-zero otherwise.
*/
static int ____smiapp_read(struct smiapp_sensor *sensor, u16 reg,
u16 len, u32 *val)
static int ____ccs_read_addr(struct smiapp_sensor *sensor, u16 reg, u16 len,
u32 *val)
{
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
struct i2c_msg msg;
......@@ -113,8 +113,8 @@ static int ____smiapp_read(struct smiapp_sensor *sensor, u16 reg,
}
/* Read a register using 8-bit access only. */
static int ____smiapp_read_8only(struct smiapp_sensor *sensor, u16 reg,
u16 len, u32 *val)
static int ____ccs_read_addr_8only(struct smiapp_sensor *sensor, u16 reg,
u16 len, u32 *val)
{
unsigned int i;
int rval;
......@@ -124,7 +124,7 @@ static int ____smiapp_read_8only(struct smiapp_sensor *sensor, u16 reg,
for (i = 0; i < len; i++) {
u32 val8;
rval = ____smiapp_read(sensor, reg + i, 1, &val8);
rval = ____ccs_read_addr(sensor, reg + i, 1, &val8);
if (rval < 0)
return rval;
*val |= val8 << ((len - i - 1) << 3);
......@@ -147,18 +147,19 @@ unsigned int ccs_reg_width(u32 reg)
* Read a 8/16/32-bit i2c register. The value is returned in 'val'.
* Returns zero if successful, or non-zero otherwise.
*/
static int __smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val,
bool only8)
static int __ccs_read_addr(struct smiapp_sensor *sensor, u32 reg, u32 *val,
bool only8)
{
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
unsigned int len = ccs_reg_width(reg);
int rval;
if (!only8)
rval = ____smiapp_read(sensor, SMIAPP_REG_ADDR(reg), len, val);
rval = ____ccs_read_addr(sensor, SMIAPP_REG_ADDR(reg), len,
val);
else
rval = ____smiapp_read_8only(sensor, SMIAPP_REG_ADDR(reg), len,
val);
rval = ____ccs_read_addr_8only(sensor, SMIAPP_REG_ADDR(reg),
len, val);
if (rval < 0)
return rval;
......@@ -168,16 +169,16 @@ static int __smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val,
return 0;
}
int smiapp_read_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 *val)
int ccs_read_addr_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 *val)
{
return __smiapp_read(
return __ccs_read_addr(
sensor, reg, val,
smiapp_needs_quirk(sensor,
SMIAPP_QUIRK_FLAG_8BIT_READ_ONLY));
}
static int smiapp_read_quirk(struct smiapp_sensor *sensor, u32 reg, u32 *val,
bool force8)
static int ccs_read_addr_quirk(struct smiapp_sensor *sensor, u32 reg, u32 *val,
bool force8)
{
int rval;
......@@ -189,22 +190,22 @@ static int smiapp_read_quirk(struct smiapp_sensor *sensor, u32 reg, u32 *val,
return rval;
if (force8)
return __smiapp_read(sensor, reg, val, true);
return __ccs_read_addr(sensor, reg, val, true);
return smiapp_read_no_quirk(sensor, reg, val);
return ccs_read_addr_no_quirk(sensor, reg, val);
}
int smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val)
int ccs_read_addr(struct smiapp_sensor *sensor, u32 reg, u32 *val)
{
return smiapp_read_quirk(sensor, reg, val, false);
return ccs_read_addr_quirk(sensor, reg, val, false);
}
int smiapp_read_8only(struct smiapp_sensor *sensor, u32 reg, u32 *val)
int ccs_read_addr_8only(struct smiapp_sensor *sensor, u32 reg, u32 *val)
{
return smiapp_read_quirk(sensor, reg, val, true);
return ccs_read_addr_quirk(sensor, reg, val, true);
}
int smiapp_write_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 val)
int ccs_write_addr_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 val)
{
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
struct i2c_msg msg;
......@@ -253,7 +254,7 @@ int smiapp_write_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 val)
* Write to a 8/16-bit register.
* Returns zero if successful, or non-zero otherwise.
*/
int smiapp_write(struct smiapp_sensor *sensor, u32 reg, u32 val)
int ccs_write_addr(struct smiapp_sensor *sensor, u32 reg, u32 val)
{
int rval;
......@@ -263,5 +264,5 @@ int smiapp_write(struct smiapp_sensor *sensor, u32 reg, u32 val)
if (rval < 0)
return rval;
return smiapp_write_no_quirk(sensor, reg, val);
return ccs_write_addr_no_quirk(sensor, reg, val);
}
drivers/media/i2c/smiapp/smiapp-regs.h
View file @ 47ff2ff2
......@@ -20,18 +20,18 @@
struct smiapp_sensor;
int smiapp_read_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 *val);
int smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val);
int smiapp_read_8only(struct smiapp_sensor *sensor, u32 reg, u32 *val);
int smiapp_write_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 val);
int smiapp_write(struct smiapp_sensor *sensor, u32 reg, u32 val);
int ccs_read_addr_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 *val);
int ccs_read_addr(struct smiapp_sensor *sensor, u32 reg, u32 *val);
int ccs_read_addr_8only(struct smiapp_sensor *sensor, u32 reg, u32 *val);
int ccs_write_addr_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 val);
int ccs_write_addr(struct smiapp_sensor *sensor, u32 reg, u32 val);
unsigned int ccs_reg_width(u32 reg);
#define ccs_read(sensor, reg_name, val) \
smiapp_read(sensor, CCS_R_##reg_name, val)
ccs_read_addr(sensor, CCS_R_##reg_name, val)
#define ccs_write(sensor, reg_name, val) \
smiapp_write(sensor, CCS_R_##reg_name, val)
ccs_write_addr(sensor, CCS_R_##reg_name, val)
#endif
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