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[media] smiapp: Pass struct sensor to register writing commands instead of i2c_client

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Pass struct sensor to register access commands. This allows taking quirks
into account in register access.

Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sakari Ailus 2012-04-22 08:55:10 -03:00 committed by Mauro Carvalho Chehab
parent 2547428de0
commit 1e73eea781
4 changed files with 84 additions and 87 deletions
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154
drivers/media/video/smiapp/smiapp-core.c
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@ -75,12 +75,12 @@ static int smiapp_read_frame_fmt(struct smiapp_sensor *sensor)
int embedded_start = -1, embedded_end = -1;
int image_start = 0;
rval = smiapp_read(client, SMIAPP_REG_U8_FRAME_FORMAT_MODEL_TYPE,
rval = smiapp_read(sensor, SMIAPP_REG_U8_FRAME_FORMAT_MODEL_TYPE,
&fmt_model_type);
if (rval)
return rval;
rval = smiapp_read(client, SMIAPP_REG_U8_FRAME_FORMAT_MODEL_SUBTYPE,
rval = smiapp_read(sensor, SMIAPP_REG_U8_FRAME_FORMAT_MODEL_SUBTYPE,
&fmt_model_subtype);
if (rval)
return rval;
@ -106,7 +106,7 @@ static int smiapp_read_frame_fmt(struct smiapp_sensor *sensor)
if (fmt_model_type == SMIAPP_FRAME_FORMAT_MODEL_TYPE_2BYTE) {
rval = smiapp_read(
client,
sensor,
SMIAPP_REG_U16_FRAME_FORMAT_DESCRIPTOR_2(i),
&desc);
if (rval)
@ -120,7 +120,7 @@ static int smiapp_read_frame_fmt(struct smiapp_sensor *sensor)
} else if (fmt_model_type
== SMIAPP_FRAME_FORMAT_MODEL_TYPE_4BYTE) {
rval = smiapp_read(
client,
sensor,
SMIAPP_REG_U32_FRAME_FORMAT_DESCRIPTOR_4(i),
&desc);
if (rval)
@ -199,44 +199,43 @@ static int smiapp_read_frame_fmt(struct smiapp_sensor *sensor)
static int smiapp_pll_configure(struct smiapp_sensor *sensor)
{
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
struct smiapp_pll *pll = &sensor->pll;
int rval;
rval = smiapp_write(
client, SMIAPP_REG_U16_VT_PIX_CLK_DIV, pll->vt_pix_clk_div);
sensor, SMIAPP_REG_U16_VT_PIX_CLK_DIV, pll->vt_pix_clk_div);
if (rval < 0)
return rval;
rval = smiapp_write(
client, SMIAPP_REG_U16_VT_SYS_CLK_DIV, pll->vt_sys_clk_div);
sensor, SMIAPP_REG_U16_VT_SYS_CLK_DIV, pll->vt_sys_clk_div);
if (rval < 0)
return rval;
rval = smiapp_write(
client, SMIAPP_REG_U16_PRE_PLL_CLK_DIV, pll->pre_pll_clk_div);
sensor, SMIAPP_REG_U16_PRE_PLL_CLK_DIV, pll->pre_pll_clk_div);
if (rval < 0)
return rval;
rval = smiapp_write(
client, SMIAPP_REG_U16_PLL_MULTIPLIER, pll->pll_multiplier);
sensor, SMIAPP_REG_U16_PLL_MULTIPLIER, pll->pll_multiplier);
if (rval < 0)
return rval;
/* Lane op clock ratio does not apply here. */
rval = smiapp_write(
client, SMIAPP_REG_U32_REQUESTED_LINK_BIT_RATE_MBPS,
sensor, SMIAPP_REG_U32_REQUESTED_LINK_BIT_RATE_MBPS,
DIV_ROUND_UP(pll->op_sys_clk_freq_hz, 1000000 / 256 / 256));
if (rval < 0 || sensor->minfo.smiapp_profile == SMIAPP_PROFILE_0)
return rval;
rval = smiapp_write(
client, SMIAPP_REG_U16_OP_PIX_CLK_DIV, pll->op_pix_clk_div);
sensor, SMIAPP_REG_U16_OP_PIX_CLK_DIV, pll->op_pix_clk_div);
if (rval < 0)
return rval;
return smiapp_write(
client, SMIAPP_REG_U16_OP_SYS_CLK_DIV, pll->op_sys_clk_div);
sensor, SMIAPP_REG_U16_OP_SYS_CLK_DIV, pll->op_sys_clk_div);
}
static int smiapp_pll_update(struct smiapp_sensor *sensor)
@ -425,7 +424,6 @@ static int smiapp_set_ctrl(struct v4l2_ctrl *ctrl)
struct smiapp_sensor *sensor =
container_of(ctrl->handler, struct smiapp_subdev, ctrl_handler)
->sensor;
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
u32 orient = 0;
int exposure;
int rval;
@ -433,12 +431,12 @@ static int smiapp_set_ctrl(struct v4l2_ctrl *ctrl)
switch (ctrl->id) {
case V4L2_CID_ANALOGUE_GAIN:
return smiapp_write(
client,
sensor,
SMIAPP_REG_U16_ANALOGUE_GAIN_CODE_GLOBAL, ctrl->val);
case V4L2_CID_EXPOSURE:
return smiapp_write(
client,
sensor,
SMIAPP_REG_U16_COARSE_INTEGRATION_TIME, ctrl->val);
case V4L2_CID_HFLIP:
@ -453,7 +451,7 @@ static int smiapp_set_ctrl(struct v4l2_ctrl *ctrl)
orient |= SMIAPP_IMAGE_ORIENTATION_VFLIP;
orient ^= sensor->hvflip_inv_mask;
rval = smiapp_write(client,
rval = smiapp_write(sensor,
SMIAPP_REG_U8_IMAGE_ORIENTATION,
orient);
if (rval < 0)
@ -478,13 +476,13 @@ static int smiapp_set_ctrl(struct v4l2_ctrl *ctrl)
}
return smiapp_write(
client, SMIAPP_REG_U16_FRAME_LENGTH_LINES,
sensor, SMIAPP_REG_U16_FRAME_LENGTH_LINES,
sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].height
+ ctrl->val);
case V4L2_CID_HBLANK:
return smiapp_write(
client, SMIAPP_REG_U16_LINE_LENGTH_PCK,
sensor, SMIAPP_REG_U16_LINE_LENGTH_PCK,
sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].width
+ ctrl->val);
@ -624,7 +622,7 @@ static int smiapp_get_limits(struct smiapp_sensor *sensor, int const *limit,
for (i = 0; i < n; i++) {
rval = smiapp_read(
client, smiapp_reg_limits[limit[i]].addr, &val);
sensor, smiapp_reg_limits[limit[i]].addr, &val);
if (rval)
return rval;
sensor->limits[limit[i]] = val;
@ -696,13 +694,13 @@ static int smiapp_get_mbus_formats(struct smiapp_sensor *sensor)
int rval;
rval = smiapp_read(
client, SMIAPP_REG_U8_DATA_FORMAT_MODEL_TYPE, &type);
sensor, SMIAPP_REG_U8_DATA_FORMAT_MODEL_TYPE, &type);
if (rval)
return rval;
dev_dbg(&client->dev, "data_format_model_type %d\n", type);
rval = smiapp_read(client, SMIAPP_REG_U8_PIXEL_ORDER,
rval = smiapp_read(sensor, SMIAPP_REG_U8_PIXEL_ORDER,
&pixel_order);
if (rval)
return rval;
@ -733,7 +731,7 @@ static int smiapp_get_mbus_formats(struct smiapp_sensor *sensor)
unsigned int fmt, j;
rval = smiapp_read(
client,
sensor,
SMIAPP_REG_U16_DATA_FORMAT_DESCRIPTOR(i), &fmt);
if (rval)
return rval;
@ -831,13 +829,13 @@ static int smiapp_update_mode(struct smiapp_sensor *sensor)
| sensor->binning_vertical;
rval = smiapp_write(
client, SMIAPP_REG_U8_BINNING_TYPE, binning_type);
sensor, SMIAPP_REG_U8_BINNING_TYPE, binning_type);
if (rval < 0)
return rval;
binning_mode = 1;
}
rval = smiapp_write(client, SMIAPP_REG_U8_BINNING_MODE, binning_mode);
rval = smiapp_write(sensor, SMIAPP_REG_U8_BINNING_MODE, binning_mode);
if (rval < 0)
return rval;
@ -874,19 +872,18 @@ static int smiapp_update_mode(struct smiapp_sensor *sensor)
static int smiapp_read_nvm(struct smiapp_sensor *sensor,
unsigned char *nvm)
{
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
u32 i, s, p, np, v;
int rval, rval2;
np = sensor->nvm_size / SMIAPP_NVM_PAGE_SIZE;
for (p = 0; p < np; p++) {
rval = smiapp_write(
client,
sensor,
SMIAPP_REG_U8_DATA_TRANSFER_IF_1_PAGE_SELECT, p);
if (rval)
goto out;
rval = smiapp_write(client,
rval = smiapp_write(sensor,
SMIAPP_REG_U8_DATA_TRANSFER_IF_1_CTRL,
SMIAPP_DATA_TRANSFER_IF_1_CTRL_EN |
SMIAPP_DATA_TRANSFER_IF_1_CTRL_RD_EN);
@ -895,7 +892,7 @@ static int smiapp_read_nvm(struct smiapp_sensor *sensor,
for (i = 0; i < 1000; i++) {
rval = smiapp_read(
client,
sensor,
SMIAPP_REG_U8_DATA_TRANSFER_IF_1_STATUS, &s);
if (rval)
@ -913,7 +910,7 @@ static int smiapp_read_nvm(struct smiapp_sensor *sensor,
for (i = 0; i < SMIAPP_NVM_PAGE_SIZE; i++) {
rval = smiapp_read(
client,
sensor,
SMIAPP_REG_U8_DATA_TRANSFER_IF_1_DATA_0 + i,
&v);
if (rval)
@ -924,7 +921,7 @@ static int smiapp_read_nvm(struct smiapp_sensor *sensor,
}
out:
rval2 = smiapp_write(client, SMIAPP_REG_U8_DATA_TRANSFER_IF_1_CTRL, 0);
rval2 = smiapp_write(sensor, SMIAPP_REG_U8_DATA_TRANSFER_IF_1_CTRL, 0);
if (rval < 0)
return rval;
else
@ -944,7 +941,7 @@ static int smiapp_change_cci_addr(struct smiapp_sensor *sensor)
client->addr = sensor->platform_data->i2c_addr_dfl;
rval = smiapp_write(client,
rval = smiapp_write(sensor,
SMIAPP_REG_U8_CCI_ADDRESS_CONTROL,
sensor->platform_data->i2c_addr_alt << 1);
if (rval)
@ -953,7 +950,7 @@ static int smiapp_change_cci_addr(struct smiapp_sensor *sensor)
client->addr = sensor->platform_data->i2c_addr_alt;
/* verify addr change went ok */
rval = smiapp_read(client, SMIAPP_REG_U8_CCI_ADDRESS_CONTROL, &val);
rval = smiapp_read(sensor, SMIAPP_REG_U8_CCI_ADDRESS_CONTROL, &val);
if (rval)
return rval;
@ -970,7 +967,6 @@ static int smiapp_change_cci_addr(struct smiapp_sensor *sensor)
*/
static int smiapp_setup_flash_strobe(struct smiapp_sensor *sensor)
{
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
struct smiapp_flash_strobe_parms *strobe_setup;
unsigned int ext_freq = sensor->platform_data->ext_clk;
u32 tmp;
@ -1060,33 +1056,33 @@ static int smiapp_setup_flash_strobe(struct smiapp_sensor *sensor)
strobe_width_high_rs = (tmp + strobe_adjustment - 1) /
strobe_adjustment;
rval = smiapp_write(client, SMIAPP_REG_U8_FLASH_MODE_RS,
rval = smiapp_write(sensor, SMIAPP_REG_U8_FLASH_MODE_RS,
strobe_setup->mode);
if (rval < 0)
goto out;
rval = smiapp_write(client, SMIAPP_REG_U8_FLASH_STROBE_ADJUSTMENT,
rval = smiapp_write(sensor, SMIAPP_REG_U8_FLASH_STROBE_ADJUSTMENT,
strobe_adjustment);
if (rval < 0)
goto out;
rval = smiapp_write(
client, SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_HIGH_RS_CTRL,
sensor, SMIAPP_REG_U16_TFLASH_STROBE_WIDTH_HIGH_RS_CTRL,
strobe_width_high_rs);
if (rval < 0)
goto out;
rval = smiapp_write(client, SMIAPP_REG_U16_TFLASH_STROBE_DELAY_RS_CTRL,
rval = smiapp_write(sensor, SMIAPP_REG_U16_TFLASH_STROBE_DELAY_RS_CTRL,
strobe_setup->strobe_delay);
if (rval < 0)
goto out;
rval = smiapp_write(client, SMIAPP_REG_U16_FLASH_STROBE_START_POINT,
rval = smiapp_write(sensor, SMIAPP_REG_U16_FLASH_STROBE_START_POINT,
strobe_setup->stobe_start_point);
if (rval < 0)
goto out;
rval = smiapp_write(client, SMIAPP_REG_U8_FLASH_TRIGGER_RS,
rval = smiapp_write(sensor, SMIAPP_REG_U8_FLASH_TRIGGER_RS,
strobe_setup->trigger);
out:
@ -1148,7 +1144,7 @@ static int smiapp_power_on(struct smiapp_sensor *sensor)
}
}
rval = smiapp_write(client, SMIAPP_REG_U8_SOFTWARE_RESET,
rval = smiapp_write(sensor, SMIAPP_REG_U8_SOFTWARE_RESET,
SMIAPP_SOFTWARE_RESET);
if (rval < 0) {
dev_err(&client->dev, "software reset failed\n");
@ -1163,7 +1159,7 @@ static int smiapp_power_on(struct smiapp_sensor *sensor)
}
}
rval = smiapp_write(client, SMIAPP_REG_U16_COMPRESSION_MODE,
rval = smiapp_write(sensor, SMIAPP_REG_U16_COMPRESSION_MODE,
SMIAPP_COMPRESSION_MODE_SIMPLE_PREDICTOR);
if (rval) {
dev_err(&client->dev, "compression mode set failed\n");
@ -1171,28 +1167,28 @@ static int smiapp_power_on(struct smiapp_sensor *sensor)
}
rval = smiapp_write(
client, SMIAPP_REG_U16_EXTCLK_FREQUENCY_MHZ,
sensor, SMIAPP_REG_U16_EXTCLK_FREQUENCY_MHZ,
sensor->platform_data->ext_clk / (1000000 / (1 << 8)));
if (rval) {
dev_err(&client->dev, "extclk frequency set failed\n");
goto out_cci_addr_fail;
}
rval = smiapp_write(client, SMIAPP_REG_U8_CSI_LANE_MODE,
rval = smiapp_write(sensor, SMIAPP_REG_U8_CSI_LANE_MODE,
sensor->platform_data->lanes - 1);
if (rval) {
dev_err(&client->dev, "csi lane mode set failed\n");
goto out_cci_addr_fail;
}
rval = smiapp_write(client, SMIAPP_REG_U8_FAST_STANDBY_CTRL,
rval = smiapp_write(sensor, SMIAPP_REG_U8_FAST_STANDBY_CTRL,
SMIAPP_FAST_STANDBY_CTRL_IMMEDIATE);
if (rval) {
dev_err(&client->dev, "fast standby set failed\n");
goto out_cci_addr_fail;
}
rval = smiapp_write(client, SMIAPP_REG_U8_CSI_SIGNALLING_MODE,
rval = smiapp_write(sensor, SMIAPP_REG_U8_CSI_SIGNALLING_MODE,
sensor->platform_data->csi_signalling_mode);
if (rval) {
dev_err(&client->dev, "csi signalling mode set failed\n");
@ -1200,7 +1196,7 @@ static int smiapp_power_on(struct smiapp_sensor *sensor)
}
/* DPHY control done by sensor based on requested link rate */
rval = smiapp_write(client, SMIAPP_REG_U8_DPHY_CTRL,
rval = smiapp_write(sensor, SMIAPP_REG_U8_DPHY_CTRL,
SMIAPP_DPHY_CTRL_UI);
if (rval < 0)
return rval;
@ -1247,8 +1243,6 @@ static int smiapp_power_on(struct smiapp_sensor *sensor)
static void smiapp_power_off(struct smiapp_sensor *sensor)
{
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
/*
* Currently power/clock to lens are enable/disabled separately
* but they are essentially the same signals. So if the sensor is
@ -1257,7 +1251,7 @@ static void smiapp_power_off(struct smiapp_sensor *sensor)
* will fail. So do a soft reset explicitly here.
*/
if (sensor->platform_data->i2c_addr_alt)
smiapp_write(client,
smiapp_write(sensor,
SMIAPP_REG_U8_SOFTWARE_RESET,
SMIAPP_SOFTWARE_RESET);
@ -1315,7 +1309,7 @@ static int smiapp_start_streaming(struct smiapp_sensor *sensor)
mutex_lock(&sensor->mutex);
rval = smiapp_write(client, SMIAPP_REG_U16_CSI_DATA_FORMAT,
rval = smiapp_write(sensor, SMIAPP_REG_U16_CSI_DATA_FORMAT,
(sensor->csi_format->width << 8) |
sensor->csi_format->compressed);
if (rval)
@ -1326,26 +1320,26 @@ static int smiapp_start_streaming(struct smiapp_sensor *sensor)
goto out;
/* Analog crop start coordinates */
rval = smiapp_write(client, SMIAPP_REG_U16_X_ADDR_START,
rval = smiapp_write(sensor, SMIAPP_REG_U16_X_ADDR_START,
sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].left);
if (rval < 0)
goto out;
rval = smiapp_write(client, SMIAPP_REG_U16_Y_ADDR_START,
rval = smiapp_write(sensor, SMIAPP_REG_U16_Y_ADDR_START,
sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].top);
if (rval < 0)
goto out;
/* Analog crop end coordinates */
rval = smiapp_write(
client, SMIAPP_REG_U16_X_ADDR_END,
sensor, SMIAPP_REG_U16_X_ADDR_END,
sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].left
+ sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].width - 1);
if (rval < 0)
goto out;
rval = smiapp_write(
client, SMIAPP_REG_U16_Y_ADDR_END,
sensor, SMIAPP_REG_U16_Y_ADDR_END,
sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].top
+ sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].height - 1);
if (rval < 0)
@ -1360,25 +1354,25 @@ static int smiapp_start_streaming(struct smiapp_sensor *sensor)
if (sensor->limits[SMIAPP_LIMIT_DIGITAL_CROP_CAPABILITY]
== SMIAPP_DIGITAL_CROP_CAPABILITY_INPUT_CROP) {
rval = smiapp_write(
client, SMIAPP_REG_U16_DIGITAL_CROP_X_OFFSET,
sensor, SMIAPP_REG_U16_DIGITAL_CROP_X_OFFSET,
sensor->scaler->crop[SMIAPP_PAD_SINK].left);
if (rval < 0)
goto out;
rval = smiapp_write(
client, SMIAPP_REG_U16_DIGITAL_CROP_Y_OFFSET,
sensor, SMIAPP_REG_U16_DIGITAL_CROP_Y_OFFSET,
sensor->scaler->crop[SMIAPP_PAD_SINK].top);
if (rval < 0)
goto out;
rval = smiapp_write(
client, SMIAPP_REG_U16_DIGITAL_CROP_IMAGE_WIDTH,
sensor, SMIAPP_REG_U16_DIGITAL_CROP_IMAGE_WIDTH,
sensor->scaler->crop[SMIAPP_PAD_SINK].width);
if (rval < 0)
goto out;
rval = smiapp_write(
client, SMIAPP_REG_U16_DIGITAL_CROP_IMAGE_HEIGHT,
sensor, SMIAPP_REG_U16_DIGITAL_CROP_IMAGE_HEIGHT,
sensor->scaler->crop[SMIAPP_PAD_SINK].height);
if (rval < 0)
goto out;
@ -1387,23 +1381,23 @@ static int smiapp_start_streaming(struct smiapp_sensor *sensor)
/* Scaling */
if (sensor->limits[SMIAPP_LIMIT_SCALING_CAPABILITY]
!= SMIAPP_SCALING_CAPABILITY_NONE) {
rval = smiapp_write(client, SMIAPP_REG_U16_SCALING_MODE,
rval = smiapp_write(sensor, SMIAPP_REG_U16_SCALING_MODE,
sensor->scaling_mode);
if (rval < 0)
goto out;
rval = smiapp_write(client, SMIAPP_REG_U16_SCALE_M,
rval = smiapp_write(sensor, SMIAPP_REG_U16_SCALE_M,
sensor->scale_m);
if (rval < 0)
goto out;
}
/* Output size from sensor */
rval = smiapp_write(client, SMIAPP_REG_U16_X_OUTPUT_SIZE,
rval = smiapp_write(sensor, SMIAPP_REG_U16_X_OUTPUT_SIZE,
sensor->src->crop[SMIAPP_PAD_SRC].width);
if (rval < 0)
goto out;
rval = smiapp_write(client, SMIAPP_REG_U16_Y_OUTPUT_SIZE,
rval = smiapp_write(sensor, SMIAPP_REG_U16_Y_OUTPUT_SIZE,
sensor->src->crop[SMIAPP_PAD_SRC].height);
if (rval < 0)
goto out;
@ -1424,7 +1418,7 @@ static int smiapp_start_streaming(struct smiapp_sensor *sensor)
goto out;
}
rval = smiapp_write(client, SMIAPP_REG_U8_MODE_SELECT,
rval = smiapp_write(sensor, SMIAPP_REG_U8_MODE_SELECT,
SMIAPP_MODE_SELECT_STREAMING);
out:
@ -1439,7 +1433,7 @@ static int smiapp_stop_streaming(struct smiapp_sensor *sensor)
int rval;
mutex_lock(&sensor->mutex);
rval = smiapp_write(client, SMIAPP_REG_U8_MODE_SELECT,
rval = smiapp_write(sensor, SMIAPP_REG_U8_MODE_SELECT,
SMIAPP_MODE_SELECT_SOFTWARE_STANDBY);
if (rval)
goto out;
@ -2203,50 +2197,50 @@ static int smiapp_identify_module(struct v4l2_subdev *subdev)
minfo->name = SMIAPP_NAME;
/* Module info */
rval = smiapp_read(client, SMIAPP_REG_U8_MANUFACTURER_ID,
rval = smiapp_read(sensor, SMIAPP_REG_U8_MANUFACTURER_ID,
&minfo->manufacturer_id);
if (!rval)
rval = smiapp_read(client, SMIAPP_REG_U16_MODEL_ID,
rval = smiapp_read(sensor, SMIAPP_REG_U16_MODEL_ID,
&minfo->model_id);
if (!rval)
rval = smiapp_read(client, SMIAPP_REG_U8_REVISION_NUMBER_MAJOR,
rval = smiapp_read(sensor, SMIAPP_REG_U8_REVISION_NUMBER_MAJOR,
&minfo->revision_number_major);
if (!rval)
rval = smiapp_read(client, SMIAPP_REG_U8_REVISION_NUMBER_MINOR,
rval = smiapp_read(sensor, SMIAPP_REG_U8_REVISION_NUMBER_MINOR,
&minfo->revision_number_minor);
if (!rval)
rval = smiapp_read(client, SMIAPP_REG_U8_MODULE_DATE_YEAR,
rval = smiapp_read(sensor, SMIAPP_REG_U8_MODULE_DATE_YEAR,
&minfo->module_year);
if (!rval)
rval = smiapp_read(client, SMIAPP_REG_U8_MODULE_DATE_MONTH,
rval = smiapp_read(sensor, SMIAPP_REG_U8_MODULE_DATE_MONTH,
&minfo->module_month);
if (!rval)
rval = smiapp_read(client, SMIAPP_REG_U8_MODULE_DATE_DAY,
rval = smiapp_read(sensor, SMIAPP_REG_U8_MODULE_DATE_DAY,
&minfo->module_day);
/* Sensor info */
if (!rval)
rval = smiapp_read(client,
rval = smiapp_read(sensor,
SMIAPP_REG_U8_SENSOR_MANUFACTURER_ID,
&minfo->sensor_manufacturer_id);
if (!rval)
rval = smiapp_read(client, SMIAPP_REG_U16_SENSOR_MODEL_ID,
rval = smiapp_read(sensor, SMIAPP_REG_U16_SENSOR_MODEL_ID,
&minfo->sensor_model_id);
if (!rval)
rval = smiapp_read(client,
rval = smiapp_read(sensor,
SMIAPP_REG_U8_SENSOR_REVISION_NUMBER,
&minfo->sensor_revision_number);
if (!rval)
rval = smiapp_read(client,
rval = smiapp_read(sensor,
SMIAPP_REG_U8_SENSOR_FIRMWARE_VERSION,
&minfo->sensor_firmware_version);
/* SMIA */
if (!rval)
rval = smiapp_read(client, SMIAPP_REG_U8_SMIA_VERSION,
rval = smiapp_read(sensor, SMIAPP_REG_U8_SMIA_VERSION,
&minfo->smia_version);
if (!rval)
rval = smiapp_read(client, SMIAPP_REG_U8_SMIAPP_VERSION,
rval = smiapp_read(sensor, SMIAPP_REG_U8_SMIAPP_VERSION,
&minfo->smiapp_version);
if (rval) {
@ -2415,7 +2409,7 @@ static int smiapp_registered(struct v4l2_subdev *subdev)
if (sensor->limits[SMIAPP_LIMIT_BINNING_CAPABILITY]) {
u32 val;
rval = smiapp_read(client,
rval = smiapp_read(sensor,
SMIAPP_REG_U8_BINNING_SUBTYPES, &val);
if (rval < 0) {
rval = -ENODEV;
@ -2426,7 +2420,7 @@ static int smiapp_registered(struct v4l2_subdev *subdev)
for (i = 0; i < sensor->nbinning_subtypes; i++) {
rval = smiapp_read(
client, SMIAPP_REG_U8_BINNING_TYPE_n(i), &val);
sensor, SMIAPP_REG_U8_BINNING_TYPE_n(i), &val);
if (rval < 0) {
rval = -ENODEV;
goto out_power_off;
@ -2600,7 +2594,7 @@ static int smiapp_registered(struct v4l2_subdev *subdev)
sensor->dev_init_done = true;
/* check flash capability */
rval = smiapp_read(client, SMIAPP_REG_U8_FLASH_MODE_CAPABILITY, &tmp);
rval = smiapp_read(sensor, SMIAPP_REG_U8_FLASH_MODE_CAPABILITY, &tmp);
sensor->flash_capability = tmp;
if (rval)
goto out_nvm_release;

4
drivers/media/video/smiapp/smiapp-quirk.c
View File

@ -28,9 +28,7 @@
static int smiapp_write_8(struct smiapp_sensor *sensor, u16 reg, u8 val)
{
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
return smiapp_write(client, (SMIA_REG_8BIT << 16) | reg, val);
return smiapp_write(sensor, (SMIA_REG_8BIT << 16) | reg, val);
}
static int smiapp_write_8s(struct smiapp_sensor *sensor,

7
drivers/media/video/smiapp/smiapp-regs.c
View File

@ -25,6 +25,7 @@
#include <linux/delay.h>
#include <linux/i2c.h>
#include "smiapp.h"
#include "smiapp-regs.h"
static uint32_t float_to_u32_mul_1000000(struct i2c_client *client,
@ -77,8 +78,9 @@ 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.
*/
int smiapp_read(struct i2c_client *client, u32 reg, u32 *val)
int smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val)
{
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
struct i2c_msg msg;
unsigned char data[4];
unsigned int len = (u8)(reg >> 16);
@ -145,8 +147,9 @@ int smiapp_read(struct i2c_client *client, u32 reg, u32 *val)
* Write to a 8/16-bit register.
* Returns zero if successful, or non-zero otherwise.
*/
int smiapp_write(struct i2c_client *client, u32 reg, u32 val)
int smiapp_write(struct smiapp_sensor *sensor, u32 reg, u32 val)
{
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
struct i2c_msg msg;
unsigned char data[6];
unsigned int retries;

6
drivers/media/video/smiapp/smiapp-regs.h
View File

@ -40,7 +40,9 @@ struct smia_reg {
u32 val; /* 8/16/32-bit value */
};
int smiapp_read(struct i2c_client *client, u32 reg, u32 *val);
int smiapp_write(struct i2c_client *client, u32 reg, u32 val);
struct smiapp_sensor;
int smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val);
int smiapp_write(struct smiapp_sensor *sensor, u32 reg, u32 val);
#endif