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media: i2c: imx290: Group functions in sections
Move functions around to group them in logical sections, in order to improve readability. As a result, the IMX290_NUM_SUPPLIES macro has to be changed. No other code change is included, only moves. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Laurent Pinchart
Mauro Carvalho Chehab
parent
68453b02e4
commit
cb7e1c8dbe
@ -152,13 +152,7 @@
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#define IMX290_PIXEL_ARRAY_RECORDING_WIDTH 1920
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#define IMX290_PIXEL_ARRAY_RECORDING_HEIGHT 1080
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static const char * const imx290_supply_name[] = {
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"vdda",
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"vddd",
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"vdddo",
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};
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#define IMX290_NUM_SUPPLIES ARRAY_SIZE(imx290_supply_name)
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#define IMX290_NUM_SUPPLIES 3
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struct imx290_regval {
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u32 reg;
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@ -199,31 +193,14 @@ struct imx290 {
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struct mutex lock;
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};
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struct imx290_pixfmt {
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u32 code;
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u8 bpp;
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};
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static inline struct imx290 *to_imx290(struct v4l2_subdev *_sd)
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{
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return container_of(_sd, struct imx290, sd);
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}
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static const struct imx290_pixfmt imx290_formats[] = {
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{ MEDIA_BUS_FMT_SRGGB10_1X10, 10 },
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{ MEDIA_BUS_FMT_SRGGB12_1X12, 12 },
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};
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static const struct regmap_config imx290_regmap_config = {
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.reg_bits = 16,
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.val_bits = 8,
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};
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static const char * const imx290_test_pattern_menu[] = {
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"Disabled",
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"Sequence Pattern 1",
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"Horizontal Color-bar Chart",
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"Vertical Color-bar Chart",
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"Sequence Pattern 2",
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"Gradation Pattern 1",
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"Gradation Pattern 2",
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"000/555h Toggle Pattern",
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};
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/* -----------------------------------------------------------------------------
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* Modes and formats
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*/
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static const struct imx290_regval imx290_global_init_settings[] = {
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{ IMX290_CTRL_07, IMX290_WINMODE_1080P },
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@ -438,10 +415,19 @@ static inline int imx290_modes_num(const struct imx290 *imx290)
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return ARRAY_SIZE(imx290_modes_4lanes);
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}
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static inline struct imx290 *to_imx290(struct v4l2_subdev *_sd)
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{
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return container_of(_sd, struct imx290, sd);
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}
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struct imx290_pixfmt {
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u32 code;
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u8 bpp;
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};
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static const struct imx290_pixfmt imx290_formats[] = {
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{ MEDIA_BUS_FMT_SRGGB10_1X10, 10 },
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{ MEDIA_BUS_FMT_SRGGB12_1X12, 12 },
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};
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/* -----------------------------------------------------------------------------
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* Register access
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*/
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static int __always_unused imx290_read(struct imx290 *imx290, u32 addr, u32 *value)
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{
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@ -501,18 +487,94 @@ static int imx290_set_register_array(struct imx290 *imx290,
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return 0;
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}
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/* Stop streaming */
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static int imx290_stop_streaming(struct imx290 *imx290)
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static int imx290_set_data_lanes(struct imx290 *imx290)
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{
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int ret = 0;
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int ret = 0, laneval, frsel;
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imx290_write(imx290, IMX290_STANDBY, 0x01, &ret);
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switch (imx290->nlanes) {
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case 2:
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laneval = 0x01;
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frsel = 0x02;
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break;
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case 4:
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laneval = 0x03;
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frsel = 0x01;
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break;
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default:
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/*
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* We should never hit this since the data lane count is
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* validated in probe itself
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*/
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dev_err(imx290->dev, "Lane configuration not supported\n");
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return -EINVAL;
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}
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msleep(30);
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imx290_write(imx290, IMX290_PHY_LANE_NUM, laneval, &ret);
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imx290_write(imx290, IMX290_CSI_LANE_MODE, laneval, &ret);
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imx290_write(imx290, IMX290_FR_FDG_SEL, frsel, &ret);
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return imx290_write(imx290, IMX290_XMSTA, 0x01, &ret);
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return ret;
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}
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static int imx290_write_current_format(struct imx290 *imx290)
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{
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int ret;
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switch (imx290->current_format.code) {
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case MEDIA_BUS_FMT_SRGGB10_1X10:
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ret = imx290_set_register_array(imx290, imx290_10bit_settings,
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ARRAY_SIZE(
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imx290_10bit_settings));
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if (ret < 0) {
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dev_err(imx290->dev, "Could not set format registers\n");
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return ret;
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}
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break;
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case MEDIA_BUS_FMT_SRGGB12_1X12:
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ret = imx290_set_register_array(imx290, imx290_12bit_settings,
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ARRAY_SIZE(
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imx290_12bit_settings));
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if (ret < 0) {
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dev_err(imx290->dev, "Could not set format registers\n");
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return ret;
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}
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break;
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default:
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dev_err(imx290->dev, "Unknown pixel format\n");
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return -EINVAL;
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}
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return 0;
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}
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static inline u8 imx290_get_link_freq_index(struct imx290 *imx290)
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{
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return imx290->current_mode->link_freq_index;
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}
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static s64 imx290_get_link_freq(struct imx290 *imx290)
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{
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u8 index = imx290_get_link_freq_index(imx290);
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return *(imx290_link_freqs_ptr(imx290) + index);
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}
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static u64 imx290_calc_pixel_rate(struct imx290 *imx290)
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{
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s64 link_freq = imx290_get_link_freq(imx290);
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u8 nlanes = imx290->nlanes;
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u64 pixel_rate;
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/* pixel rate = link_freq * 2 * nr_of_lanes / bits_per_sample */
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pixel_rate = link_freq * 2 * nlanes;
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do_div(pixel_rate, imx290->bpp);
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return pixel_rate;
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}
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/* ----------------------------------------------------------------------------
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* Controls
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*/
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static int imx290_set_ctrl(struct v4l2_ctrl *ctrl)
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{
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struct imx290 *imx290 = container_of(ctrl->handler,
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@ -566,6 +628,187 @@ static const struct v4l2_ctrl_ops imx290_ctrl_ops = {
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.s_ctrl = imx290_set_ctrl,
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};
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static const char * const imx290_test_pattern_menu[] = {
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"Disabled",
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"Sequence Pattern 1",
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"Horizontal Color-bar Chart",
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"Vertical Color-bar Chart",
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"Sequence Pattern 2",
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"Gradation Pattern 1",
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"Gradation Pattern 2",
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"000/555h Toggle Pattern",
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};
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static int imx290_ctrl_init(struct imx290 *imx290)
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{
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struct v4l2_fwnode_device_properties props;
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unsigned int blank;
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int ret;
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ret = v4l2_fwnode_device_parse(imx290->dev, &props);
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if (ret < 0)
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return ret;
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v4l2_ctrl_handler_init(&imx290->ctrls, 9);
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imx290->ctrls.lock = &imx290->lock;
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/*
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* The sensor has an analog gain and a digital gain, both controlled
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* through a single gain value, expressed in 0.3dB increments. Values
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* from 0.0dB (0) to 30.0dB (100) apply analog gain only, higher values
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* up to 72.0dB (240) add further digital gain. Limit the range to
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* analog gain only, support for digital gain can be added separately
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* if needed.
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*
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* The IMX327 and IMX462 are largely compatible with the IMX290, but
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* have an analog gain range of 0.0dB to 29.4dB and 42dB of digital
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* gain. When support for those sensors gets added to the driver, the
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* gain control should be adjusted accordingly.
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*/
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v4l2_ctrl_new_std(&imx290->ctrls, &imx290_ctrl_ops,
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V4L2_CID_ANALOGUE_GAIN, 0, 100, 1, 0);
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v4l2_ctrl_new_std(&imx290->ctrls, &imx290_ctrl_ops,
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V4L2_CID_EXPOSURE, 1, IMX290_VMAX_DEFAULT - 2, 1,
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IMX290_VMAX_DEFAULT - 2);
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imx290->link_freq =
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v4l2_ctrl_new_int_menu(&imx290->ctrls, &imx290_ctrl_ops,
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V4L2_CID_LINK_FREQ,
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imx290_link_freqs_num(imx290) - 1, 0,
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imx290_link_freqs_ptr(imx290));
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if (imx290->link_freq)
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imx290->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
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imx290->pixel_rate = v4l2_ctrl_new_std(&imx290->ctrls, &imx290_ctrl_ops,
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V4L2_CID_PIXEL_RATE,
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1, INT_MAX, 1,
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imx290_calc_pixel_rate(imx290));
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v4l2_ctrl_new_std_menu_items(&imx290->ctrls, &imx290_ctrl_ops,
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V4L2_CID_TEST_PATTERN,
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ARRAY_SIZE(imx290_test_pattern_menu) - 1,
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0, 0, imx290_test_pattern_menu);
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blank = imx290->current_mode->hmax - imx290->current_mode->width;
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imx290->hblank = v4l2_ctrl_new_std(&imx290->ctrls, &imx290_ctrl_ops,
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V4L2_CID_HBLANK, blank, blank, 1,
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blank);
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if (imx290->hblank)
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imx290->hblank->flags |= V4L2_CTRL_FLAG_READ_ONLY;
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blank = IMX290_VMAX_DEFAULT - imx290->current_mode->height;
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imx290->vblank = v4l2_ctrl_new_std(&imx290->ctrls, &imx290_ctrl_ops,
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V4L2_CID_VBLANK, blank, blank, 1,
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blank);
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if (imx290->vblank)
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imx290->vblank->flags |= V4L2_CTRL_FLAG_READ_ONLY;
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v4l2_ctrl_new_fwnode_properties(&imx290->ctrls, &imx290_ctrl_ops,
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&props);
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imx290->sd.ctrl_handler = &imx290->ctrls;
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if (imx290->ctrls.error) {
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ret = imx290->ctrls.error;
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v4l2_ctrl_handler_free(&imx290->ctrls);
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return ret;
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}
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return 0;
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}
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/* ----------------------------------------------------------------------------
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* Subdev operations
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*/
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/* Start streaming */
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static int imx290_start_streaming(struct imx290 *imx290)
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{
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int ret;
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/* Set init register settings */
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ret = imx290_set_register_array(imx290, imx290_global_init_settings,
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ARRAY_SIZE(
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imx290_global_init_settings));
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if (ret < 0) {
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dev_err(imx290->dev, "Could not set init registers\n");
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return ret;
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}
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/* Apply the register values related to current frame format */
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ret = imx290_write_current_format(imx290);
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if (ret < 0) {
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dev_err(imx290->dev, "Could not set frame format\n");
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return ret;
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}
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/* Apply default values of current mode */
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ret = imx290_set_register_array(imx290, imx290->current_mode->data,
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imx290->current_mode->data_size);
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if (ret < 0) {
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dev_err(imx290->dev, "Could not set current mode\n");
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return ret;
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}
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ret = imx290_write(imx290, IMX290_HMAX, imx290->current_mode->hmax,
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NULL);
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if (ret)
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return ret;
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/* Apply customized values from user */
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ret = v4l2_ctrl_handler_setup(imx290->sd.ctrl_handler);
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if (ret) {
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dev_err(imx290->dev, "Could not sync v4l2 controls\n");
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return ret;
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}
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imx290_write(imx290, IMX290_STANDBY, 0x00, &ret);
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msleep(30);
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/* Start streaming */
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return imx290_write(imx290, IMX290_XMSTA, 0x00, &ret);
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}
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/* Stop streaming */
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static int imx290_stop_streaming(struct imx290 *imx290)
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{
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int ret = 0;
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imx290_write(imx290, IMX290_STANDBY, 0x01, &ret);
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msleep(30);
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return imx290_write(imx290, IMX290_XMSTA, 0x01, &ret);
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}
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static int imx290_set_stream(struct v4l2_subdev *sd, int enable)
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{
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struct imx290 *imx290 = to_imx290(sd);
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int ret = 0;
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if (enable) {
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ret = pm_runtime_resume_and_get(imx290->dev);
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if (ret < 0)
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goto unlock_and_return;
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ret = imx290_start_streaming(imx290);
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if (ret) {
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dev_err(imx290->dev, "Start stream failed\n");
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pm_runtime_put(imx290->dev);
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goto unlock_and_return;
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}
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} else {
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imx290_stop_streaming(imx290);
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pm_runtime_put(imx290->dev);
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}
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unlock_and_return:
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return ret;
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}
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static struct v4l2_mbus_framefmt *
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imx290_get_pad_format(struct imx290 *imx290, struct v4l2_subdev_state *state,
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u32 which)
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@ -627,30 +870,6 @@ static int imx290_get_fmt(struct v4l2_subdev *sd,
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return 0;
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}
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static inline u8 imx290_get_link_freq_index(struct imx290 *imx290)
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{
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return imx290->current_mode->link_freq_index;
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}
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static s64 imx290_get_link_freq(struct imx290 *imx290)
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{
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u8 index = imx290_get_link_freq_index(imx290);
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return *(imx290_link_freqs_ptr(imx290) + index);
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}
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static u64 imx290_calc_pixel_rate(struct imx290 *imx290)
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{
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s64 link_freq = imx290_get_link_freq(imx290);
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u8 nlanes = imx290->nlanes;
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u64 pixel_rate;
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/* pixel rate = link_freq * 2 * nr_of_lanes / bits_per_sample */
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pixel_rate = link_freq * 2 * nlanes;
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do_div(pixel_rate, imx290->bpp);
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return pixel_rate;
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}
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static int imx290_set_fmt(struct v4l2_subdev *sd,
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struct v4l2_subdev_state *sd_state,
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struct v4l2_subdev_format *fmt)
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@ -774,151 +993,31 @@ static int imx290_entity_init_cfg(struct v4l2_subdev *subdev,
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return 0;
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}
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static int imx290_write_current_format(struct imx290 *imx290)
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{
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int ret;
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static const struct v4l2_subdev_video_ops imx290_video_ops = {
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.s_stream = imx290_set_stream,
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};
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switch (imx290->current_format.code) {
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case MEDIA_BUS_FMT_SRGGB10_1X10:
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ret = imx290_set_register_array(imx290, imx290_10bit_settings,
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ARRAY_SIZE(
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imx290_10bit_settings));
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if (ret < 0) {
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dev_err(imx290->dev, "Could not set format registers\n");
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return ret;
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}
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break;
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case MEDIA_BUS_FMT_SRGGB12_1X12:
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ret = imx290_set_register_array(imx290, imx290_12bit_settings,
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ARRAY_SIZE(
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imx290_12bit_settings));
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if (ret < 0) {
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dev_err(imx290->dev, "Could not set format registers\n");
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return ret;
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}
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break;
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default:
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dev_err(imx290->dev, "Unknown pixel format\n");
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return -EINVAL;
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}
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static const struct v4l2_subdev_pad_ops imx290_pad_ops = {
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.init_cfg = imx290_entity_init_cfg,
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.enum_mbus_code = imx290_enum_mbus_code,
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.enum_frame_size = imx290_enum_frame_size,
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.get_fmt = imx290_get_fmt,
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.set_fmt = imx290_set_fmt,
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.get_selection = imx290_get_selection,
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};
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return 0;
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}
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static const struct v4l2_subdev_ops imx290_subdev_ops = {
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.video = &imx290_video_ops,
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.pad = &imx290_pad_ops,
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};
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|
||||
/* Start streaming */
|
||||
static int imx290_start_streaming(struct imx290 *imx290)
|
||||
{
|
||||
int ret;
|
||||
static const struct media_entity_operations imx290_subdev_entity_ops = {
|
||||
.link_validate = v4l2_subdev_link_validate,
|
||||
};
|
||||
|
||||
/* Set init register settings */
|
||||
ret = imx290_set_register_array(imx290, imx290_global_init_settings,
|
||||
ARRAY_SIZE(
|
||||
imx290_global_init_settings));
|
||||
if (ret < 0) {
|
||||
dev_err(imx290->dev, "Could not set init registers\n");
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Apply the register values related to current frame format */
|
||||
ret = imx290_write_current_format(imx290);
|
||||
if (ret < 0) {
|
||||
dev_err(imx290->dev, "Could not set frame format\n");
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Apply default values of current mode */
|
||||
ret = imx290_set_register_array(imx290, imx290->current_mode->data,
|
||||
imx290->current_mode->data_size);
|
||||
if (ret < 0) {
|
||||
dev_err(imx290->dev, "Could not set current mode\n");
|
||||
return ret;
|
||||
}
|
||||
|
||||
ret = imx290_write(imx290, IMX290_HMAX, imx290->current_mode->hmax,
|
||||
NULL);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
/* Apply customized values from user */
|
||||
ret = v4l2_ctrl_handler_setup(imx290->sd.ctrl_handler);
|
||||
if (ret) {
|
||||
dev_err(imx290->dev, "Could not sync v4l2 controls\n");
|
||||
return ret;
|
||||
}
|
||||
|
||||
imx290_write(imx290, IMX290_STANDBY, 0x00, &ret);
|
||||
|
||||
msleep(30);
|
||||
|
||||
/* Start streaming */
|
||||
return imx290_write(imx290, IMX290_XMSTA, 0x00, &ret);
|
||||
}
|
||||
|
||||
static int imx290_set_stream(struct v4l2_subdev *sd, int enable)
|
||||
{
|
||||
struct imx290 *imx290 = to_imx290(sd);
|
||||
int ret = 0;
|
||||
|
||||
if (enable) {
|
||||
ret = pm_runtime_resume_and_get(imx290->dev);
|
||||
if (ret < 0)
|
||||
goto unlock_and_return;
|
||||
|
||||
ret = imx290_start_streaming(imx290);
|
||||
if (ret) {
|
||||
dev_err(imx290->dev, "Start stream failed\n");
|
||||
pm_runtime_put(imx290->dev);
|
||||
goto unlock_and_return;
|
||||
}
|
||||
} else {
|
||||
imx290_stop_streaming(imx290);
|
||||
pm_runtime_put(imx290->dev);
|
||||
}
|
||||
|
||||
unlock_and_return:
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int imx290_get_regulators(struct device *dev, struct imx290 *imx290)
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(imx290->supplies); i++)
|
||||
imx290->supplies[i].supply = imx290_supply_name[i];
|
||||
|
||||
return devm_regulator_bulk_get(dev, ARRAY_SIZE(imx290->supplies),
|
||||
imx290->supplies);
|
||||
}
|
||||
|
||||
static int imx290_set_data_lanes(struct imx290 *imx290)
|
||||
{
|
||||
int ret = 0, laneval, frsel;
|
||||
|
||||
switch (imx290->nlanes) {
|
||||
case 2:
|
||||
laneval = 0x01;
|
||||
frsel = 0x02;
|
||||
break;
|
||||
case 4:
|
||||
laneval = 0x03;
|
||||
frsel = 0x01;
|
||||
break;
|
||||
default:
|
||||
/*
|
||||
* We should never hit this since the data lane count is
|
||||
* validated in probe itself
|
||||
*/
|
||||
dev_err(imx290->dev, "Lane configuration not supported\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
imx290_write(imx290, IMX290_PHY_LANE_NUM, laneval, &ret);
|
||||
imx290_write(imx290, IMX290_CSI_LANE_MODE, laneval, &ret);
|
||||
imx290_write(imx290, IMX290_FR_FDG_SEL, frsel, &ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
/* ----------------------------------------------------------------------------
|
||||
* Power management
|
||||
*/
|
||||
|
||||
static int imx290_power_on(struct device *dev)
|
||||
{
|
||||
@ -966,105 +1065,30 @@ static const struct dev_pm_ops imx290_pm_ops = {
|
||||
SET_RUNTIME_PM_OPS(imx290_power_off, imx290_power_on, NULL)
|
||||
};
|
||||
|
||||
static const struct v4l2_subdev_video_ops imx290_video_ops = {
|
||||
.s_stream = imx290_set_stream,
|
||||
/* ----------------------------------------------------------------------------
|
||||
* Probe & remove
|
||||
*/
|
||||
|
||||
static const struct regmap_config imx290_regmap_config = {
|
||||
.reg_bits = 16,
|
||||
.val_bits = 8,
|
||||
};
|
||||
|
||||
static const struct v4l2_subdev_pad_ops imx290_pad_ops = {
|
||||
.init_cfg = imx290_entity_init_cfg,
|
||||
.enum_mbus_code = imx290_enum_mbus_code,
|
||||
.enum_frame_size = imx290_enum_frame_size,
|
||||
.get_fmt = imx290_get_fmt,
|
||||
.set_fmt = imx290_set_fmt,
|
||||
.get_selection = imx290_get_selection,
|
||||
static const char * const imx290_supply_name[IMX290_NUM_SUPPLIES] = {
|
||||
"vdda",
|
||||
"vddd",
|
||||
"vdddo",
|
||||
};
|
||||
|
||||
static const struct v4l2_subdev_ops imx290_subdev_ops = {
|
||||
.video = &imx290_video_ops,
|
||||
.pad = &imx290_pad_ops,
|
||||
};
|
||||
|
||||
static const struct media_entity_operations imx290_subdev_entity_ops = {
|
||||
.link_validate = v4l2_subdev_link_validate,
|
||||
};
|
||||
|
||||
static int imx290_ctrl_init(struct imx290 *imx290)
|
||||
static int imx290_get_regulators(struct device *dev, struct imx290 *imx290)
|
||||
{
|
||||
struct v4l2_fwnode_device_properties props;
|
||||
unsigned int blank;
|
||||
int ret;
|
||||
unsigned int i;
|
||||
|
||||
ret = v4l2_fwnode_device_parse(imx290->dev, &props);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
for (i = 0; i < ARRAY_SIZE(imx290->supplies); i++)
|
||||
imx290->supplies[i].supply = imx290_supply_name[i];
|
||||
|
||||
v4l2_ctrl_handler_init(&imx290->ctrls, 9);
|
||||
imx290->ctrls.lock = &imx290->lock;
|
||||
|
||||
/*
|
||||
* The sensor has an analog gain and a digital gain, both controlled
|
||||
* through a single gain value, expressed in 0.3dB increments. Values
|
||||
* from 0.0dB (0) to 30.0dB (100) apply analog gain only, higher values
|
||||
* up to 72.0dB (240) add further digital gain. Limit the range to
|
||||
* analog gain only, support for digital gain can be added separately
|
||||
* if needed.
|
||||
*
|
||||
* The IMX327 and IMX462 are largely compatible with the IMX290, but
|
||||
* have an analog gain range of 0.0dB to 29.4dB and 42dB of digital
|
||||
* gain. When support for those sensors gets added to the driver, the
|
||||
* gain control should be adjusted accordingly.
|
||||
*/
|
||||
v4l2_ctrl_new_std(&imx290->ctrls, &imx290_ctrl_ops,
|
||||
V4L2_CID_ANALOGUE_GAIN, 0, 100, 1, 0);
|
||||
|
||||
v4l2_ctrl_new_std(&imx290->ctrls, &imx290_ctrl_ops,
|
||||
V4L2_CID_EXPOSURE, 1, IMX290_VMAX_DEFAULT - 2, 1,
|
||||
IMX290_VMAX_DEFAULT - 2);
|
||||
|
||||
imx290->link_freq =
|
||||
v4l2_ctrl_new_int_menu(&imx290->ctrls, &imx290_ctrl_ops,
|
||||
V4L2_CID_LINK_FREQ,
|
||||
imx290_link_freqs_num(imx290) - 1, 0,
|
||||
imx290_link_freqs_ptr(imx290));
|
||||
if (imx290->link_freq)
|
||||
imx290->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
|
||||
|
||||
imx290->pixel_rate = v4l2_ctrl_new_std(&imx290->ctrls, &imx290_ctrl_ops,
|
||||
V4L2_CID_PIXEL_RATE,
|
||||
1, INT_MAX, 1,
|
||||
imx290_calc_pixel_rate(imx290));
|
||||
|
||||
v4l2_ctrl_new_std_menu_items(&imx290->ctrls, &imx290_ctrl_ops,
|
||||
V4L2_CID_TEST_PATTERN,
|
||||
ARRAY_SIZE(imx290_test_pattern_menu) - 1,
|
||||
0, 0, imx290_test_pattern_menu);
|
||||
|
||||
blank = imx290->current_mode->hmax - imx290->current_mode->width;
|
||||
imx290->hblank = v4l2_ctrl_new_std(&imx290->ctrls, &imx290_ctrl_ops,
|
||||
V4L2_CID_HBLANK, blank, blank, 1,
|
||||
blank);
|
||||
if (imx290->hblank)
|
||||
imx290->hblank->flags |= V4L2_CTRL_FLAG_READ_ONLY;
|
||||
|
||||
blank = IMX290_VMAX_DEFAULT - imx290->current_mode->height;
|
||||
imx290->vblank = v4l2_ctrl_new_std(&imx290->ctrls, &imx290_ctrl_ops,
|
||||
V4L2_CID_VBLANK, blank, blank, 1,
|
||||
blank);
|
||||
if (imx290->vblank)
|
||||
imx290->vblank->flags |= V4L2_CTRL_FLAG_READ_ONLY;
|
||||
|
||||
v4l2_ctrl_new_fwnode_properties(&imx290->ctrls, &imx290_ctrl_ops,
|
||||
&props);
|
||||
|
||||
imx290->sd.ctrl_handler = &imx290->ctrls;
|
||||
|
||||
if (imx290->ctrls.error) {
|
||||
ret = imx290->ctrls.error;
|
||||
v4l2_ctrl_handler_free(&imx290->ctrls);
|
||||
return ret;
|
||||
}
|
||||
|
||||
return 0;
|
||||
return devm_regulator_bulk_get(dev, ARRAY_SIZE(imx290->supplies),
|
||||
imx290->supplies);
|
||||
}
|
||||
|
||||
/*
|
||||
|
||||
Loading…
Reference in New Issue
Block a user