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Diffstat (limited to 'drivers/media/i2c/imx319.c')
-rw-r--r--drivers/media/i2c/imx319.c2568
1 files changed, 2568 insertions, 0 deletions
diff --git a/drivers/media/i2c/imx319.c b/drivers/media/i2c/imx319.c
new file mode 100644
index 000000000..245a18fb4
--- /dev/null
+++ b/drivers/media/i2c/imx319.c
@@ -0,0 +1,2568 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (C) 2018 Intel Corporation
+
+#include <asm/unaligned.h>
+#include <linux/acpi.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/pm_runtime.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-fwnode.h>
+
+#define IMX319_REG_MODE_SELECT 0x0100
+#define IMX319_MODE_STANDBY 0x00
+#define IMX319_MODE_STREAMING 0x01
+
+/* Chip ID */
+#define IMX319_REG_CHIP_ID 0x0016
+#define IMX319_CHIP_ID 0x0319
+
+/* V_TIMING internal */
+#define IMX319_REG_FLL 0x0340
+#define IMX319_FLL_MAX 0xffff
+
+/* Exposure control */
+#define IMX319_REG_EXPOSURE 0x0202
+#define IMX319_EXPOSURE_MIN 1
+#define IMX319_EXPOSURE_STEP 1
+#define IMX319_EXPOSURE_DEFAULT 0x04f6
+
+/*
+ * the digital control register for all color control looks like:
+ * +-----------------+------------------+
+ * | [7:0] | [15:8] |
+ * +-----------------+------------------+
+ * | 0x020f | 0x020e |
+ * --------------------------------------
+ * it is used to calculate the digital gain times value(integral + fractional)
+ * the [15:8] bits is the fractional part and [7:0] bits is the integral
+ * calculation equation is:
+ * gain value (unit: times) = REG[15:8] + REG[7:0]/0x100
+ * Only value in 0x0100 ~ 0x0FFF range is allowed.
+ * Analog gain use 10 bits in the registers and allowed range is 0 ~ 960
+ */
+/* Analog gain control */
+#define IMX319_REG_ANALOG_GAIN 0x0204
+#define IMX319_ANA_GAIN_MIN 0
+#define IMX319_ANA_GAIN_MAX 960
+#define IMX319_ANA_GAIN_STEP 1
+#define IMX319_ANA_GAIN_DEFAULT 0
+
+/* Digital gain control */
+#define IMX319_REG_DPGA_USE_GLOBAL_GAIN 0x3ff9
+#define IMX319_REG_DIG_GAIN_GLOBAL 0x020e
+#define IMX319_DGTL_GAIN_MIN 256
+#define IMX319_DGTL_GAIN_MAX 4095
+#define IMX319_DGTL_GAIN_STEP 1
+#define IMX319_DGTL_GAIN_DEFAULT 256
+
+/* Test Pattern Control */
+#define IMX319_REG_TEST_PATTERN 0x0600
+#define IMX319_TEST_PATTERN_DISABLED 0
+#define IMX319_TEST_PATTERN_SOLID_COLOR 1
+#define IMX319_TEST_PATTERN_COLOR_BARS 2
+#define IMX319_TEST_PATTERN_GRAY_COLOR_BARS 3
+#define IMX319_TEST_PATTERN_PN9 4
+
+/* Flip Control */
+#define IMX319_REG_ORIENTATION 0x0101
+
+/* default link frequency and external clock */
+#define IMX319_LINK_FREQ_DEFAULT 482400000
+#define IMX319_EXT_CLK 19200000
+#define IMX319_LINK_FREQ_INDEX 0
+
+struct imx319_reg {
+ u16 address;
+ u8 val;
+};
+
+struct imx319_reg_list {
+ u32 num_of_regs;
+ const struct imx319_reg *regs;
+};
+
+/* Mode : resolution and related config&values */
+struct imx319_mode {
+ /* Frame width */
+ u32 width;
+ /* Frame height */
+ u32 height;
+
+ /* V-timing */
+ u32 fll_def;
+ u32 fll_min;
+
+ /* H-timing */
+ u32 llp;
+
+ /* index of link frequency */
+ u32 link_freq_index;
+
+ /* Default register values */
+ struct imx319_reg_list reg_list;
+};
+
+struct imx319_hwcfg {
+ u32 ext_clk; /* sensor external clk */
+ s64 *link_freqs; /* CSI-2 link frequencies */
+ unsigned int nr_of_link_freqs;
+};
+
+struct imx319 {
+ struct v4l2_subdev sd;
+ struct media_pad pad;
+
+ struct v4l2_ctrl_handler ctrl_handler;
+ /* V4L2 Controls */
+ struct v4l2_ctrl *link_freq;
+ struct v4l2_ctrl *pixel_rate;
+ struct v4l2_ctrl *vblank;
+ struct v4l2_ctrl *hblank;
+ struct v4l2_ctrl *exposure;
+ struct v4l2_ctrl *vflip;
+ struct v4l2_ctrl *hflip;
+
+ /* Current mode */
+ const struct imx319_mode *cur_mode;
+
+ struct imx319_hwcfg *hwcfg;
+ s64 link_def_freq; /* CSI-2 link default frequency */
+
+ /*
+ * Mutex for serialized access:
+ * Protect sensor set pad format and start/stop streaming safely.
+ * Protect access to sensor v4l2 controls.
+ */
+ struct mutex mutex;
+
+ /* Streaming on/off */
+ bool streaming;
+ /* True if the device has been identified */
+ bool identified;
+};
+
+static const struct imx319_reg imx319_global_regs[] = {
+ { 0x0136, 0x13 },
+ { 0x0137, 0x33 },
+ { 0x3c7e, 0x05 },
+ { 0x3c7f, 0x07 },
+ { 0x4d39, 0x0b },
+ { 0x4d41, 0x33 },
+ { 0x4d43, 0x0c },
+ { 0x4d49, 0x89 },
+ { 0x4e05, 0x0b },
+ { 0x4e0d, 0x33 },
+ { 0x4e0f, 0x0c },
+ { 0x4e15, 0x89 },
+ { 0x4e49, 0x2a },
+ { 0x4e51, 0x33 },
+ { 0x4e53, 0x0c },
+ { 0x4e59, 0x89 },
+ { 0x5601, 0x4f },
+ { 0x560b, 0x45 },
+ { 0x562f, 0x0a },
+ { 0x5643, 0x0a },
+ { 0x5645, 0x0c },
+ { 0x56ef, 0x51 },
+ { 0x586f, 0x33 },
+ { 0x5873, 0x89 },
+ { 0x5905, 0x33 },
+ { 0x5907, 0x89 },
+ { 0x590d, 0x33 },
+ { 0x590f, 0x89 },
+ { 0x5915, 0x33 },
+ { 0x5917, 0x89 },
+ { 0x5969, 0x1c },
+ { 0x596b, 0x72 },
+ { 0x5971, 0x33 },
+ { 0x5973, 0x89 },
+ { 0x5975, 0x33 },
+ { 0x5977, 0x89 },
+ { 0x5979, 0x1c },
+ { 0x597b, 0x72 },
+ { 0x5985, 0x33 },
+ { 0x5987, 0x89 },
+ { 0x5999, 0x1c },
+ { 0x599b, 0x72 },
+ { 0x59a5, 0x33 },
+ { 0x59a7, 0x89 },
+ { 0x7485, 0x08 },
+ { 0x7487, 0x0c },
+ { 0x7489, 0xc7 },
+ { 0x748b, 0x8b },
+ { 0x9004, 0x09 },
+ { 0x9200, 0x6a },
+ { 0x9201, 0x22 },
+ { 0x9202, 0x6a },
+ { 0x9203, 0x23 },
+ { 0x9204, 0x5f },
+ { 0x9205, 0x23 },
+ { 0x9206, 0x5f },
+ { 0x9207, 0x24 },
+ { 0x9208, 0x5f },
+ { 0x9209, 0x26 },
+ { 0x920a, 0x5f },
+ { 0x920b, 0x27 },
+ { 0x920c, 0x5f },
+ { 0x920d, 0x29 },
+ { 0x920e, 0x5f },
+ { 0x920f, 0x2a },
+ { 0x9210, 0x5f },
+ { 0x9211, 0x2c },
+ { 0xbc22, 0x1a },
+ { 0xf01f, 0x04 },
+ { 0xf021, 0x03 },
+ { 0xf023, 0x02 },
+ { 0xf03d, 0x05 },
+ { 0xf03f, 0x03 },
+ { 0xf041, 0x02 },
+ { 0xf0af, 0x04 },
+ { 0xf0b1, 0x03 },
+ { 0xf0b3, 0x02 },
+ { 0xf0cd, 0x05 },
+ { 0xf0cf, 0x03 },
+ { 0xf0d1, 0x02 },
+ { 0xf13f, 0x04 },
+ { 0xf141, 0x03 },
+ { 0xf143, 0x02 },
+ { 0xf15d, 0x05 },
+ { 0xf15f, 0x03 },
+ { 0xf161, 0x02 },
+ { 0xf1cf, 0x04 },
+ { 0xf1d1, 0x03 },
+ { 0xf1d3, 0x02 },
+ { 0xf1ed, 0x05 },
+ { 0xf1ef, 0x03 },
+ { 0xf1f1, 0x02 },
+ { 0xf287, 0x04 },
+ { 0xf289, 0x03 },
+ { 0xf28b, 0x02 },
+ { 0xf2a5, 0x05 },
+ { 0xf2a7, 0x03 },
+ { 0xf2a9, 0x02 },
+ { 0xf2b7, 0x04 },
+ { 0xf2b9, 0x03 },
+ { 0xf2bb, 0x02 },
+ { 0xf2d5, 0x05 },
+ { 0xf2d7, 0x03 },
+ { 0xf2d9, 0x02 },
+};
+
+static const struct imx319_reg_list imx319_global_setting = {
+ .num_of_regs = ARRAY_SIZE(imx319_global_regs),
+ .regs = imx319_global_regs,
+};
+
+static const struct imx319_reg mode_3264x2448_regs[] = {
+ { 0x0112, 0x0a },
+ { 0x0113, 0x0a },
+ { 0x0114, 0x03 },
+ { 0x0342, 0x0f },
+ { 0x0343, 0x80 },
+ { 0x0340, 0x0c },
+ { 0x0341, 0xaa },
+ { 0x0344, 0x00 },
+ { 0x0345, 0x00 },
+ { 0x0346, 0x00 },
+ { 0x0347, 0x00 },
+ { 0x0348, 0x0c },
+ { 0x0349, 0xcf },
+ { 0x034a, 0x09 },
+ { 0x034b, 0x9f },
+ { 0x0220, 0x00 },
+ { 0x0221, 0x11 },
+ { 0x0381, 0x01 },
+ { 0x0383, 0x01 },
+ { 0x0385, 0x01 },
+ { 0x0387, 0x01 },
+ { 0x0900, 0x00 },
+ { 0x0901, 0x11 },
+ { 0x0902, 0x0a },
+ { 0x3140, 0x02 },
+ { 0x3141, 0x00 },
+ { 0x3f0d, 0x0a },
+ { 0x3f14, 0x01 },
+ { 0x3f3c, 0x01 },
+ { 0x3f4d, 0x01 },
+ { 0x3f4c, 0x01 },
+ { 0x4254, 0x7f },
+ { 0x0401, 0x00 },
+ { 0x0404, 0x00 },
+ { 0x0405, 0x10 },
+ { 0x0408, 0x00 },
+ { 0x0409, 0x08 },
+ { 0x040a, 0x00 },
+ { 0x040b, 0x08 },
+ { 0x040c, 0x0c },
+ { 0x040d, 0xc0 },
+ { 0x040e, 0x09 },
+ { 0x040f, 0x90 },
+ { 0x034c, 0x0c },
+ { 0x034d, 0xc0 },
+ { 0x034e, 0x09 },
+ { 0x034f, 0x90 },
+ { 0x3261, 0x00 },
+ { 0x3264, 0x00 },
+ { 0x3265, 0x10 },
+ { 0x0301, 0x05 },
+ { 0x0303, 0x04 },
+ { 0x0305, 0x04 },
+ { 0x0306, 0x01 },
+ { 0x0307, 0x92 },
+ { 0x0309, 0x0a },
+ { 0x030b, 0x02 },
+ { 0x030d, 0x02 },
+ { 0x030e, 0x00 },
+ { 0x030f, 0xfa },
+ { 0x0310, 0x00 },
+ { 0x0820, 0x0f },
+ { 0x0821, 0x13 },
+ { 0x0822, 0x33 },
+ { 0x0823, 0x33 },
+ { 0x3e20, 0x01 },
+ { 0x3e37, 0x00 },
+ { 0x3e3b, 0x01 },
+ { 0x38a3, 0x01 },
+ { 0x38a8, 0x00 },
+ { 0x38a9, 0x00 },
+ { 0x38aa, 0x00 },
+ { 0x38ab, 0x00 },
+ { 0x3234, 0x00 },
+ { 0x3fc1, 0x00 },
+ { 0x3235, 0x00 },
+ { 0x3802, 0x00 },
+ { 0x3143, 0x04 },
+ { 0x360a, 0x00 },
+ { 0x0b00, 0x00 },
+ { 0x0106, 0x00 },
+ { 0x0b05, 0x01 },
+ { 0x0b06, 0x01 },
+ { 0x3230, 0x00 },
+ { 0x3602, 0x01 },
+ { 0x3607, 0x01 },
+ { 0x3c00, 0x00 },
+ { 0x3c01, 0x48 },
+ { 0x3c02, 0xc8 },
+ { 0x3c03, 0xaa },
+ { 0x3c04, 0x91 },
+ { 0x3c05, 0x54 },
+ { 0x3c06, 0x26 },
+ { 0x3c07, 0x20 },
+ { 0x3c08, 0x51 },
+ { 0x3d80, 0x00 },
+ { 0x3f50, 0x00 },
+ { 0x3f56, 0x00 },
+ { 0x3f57, 0x30 },
+ { 0x3f78, 0x01 },
+ { 0x3f79, 0x18 },
+ { 0x3f7c, 0x00 },
+ { 0x3f7d, 0x00 },
+ { 0x3fba, 0x00 },
+ { 0x3fbb, 0x00 },
+ { 0xa081, 0x00 },
+ { 0xe014, 0x00 },
+ { 0x0202, 0x0a },
+ { 0x0203, 0x7a },
+ { 0x0224, 0x01 },
+ { 0x0225, 0xf4 },
+ { 0x0204, 0x00 },
+ { 0x0205, 0x00 },
+ { 0x0216, 0x00 },
+ { 0x0217, 0x00 },
+ { 0x020e, 0x01 },
+ { 0x020f, 0x00 },
+ { 0x0210, 0x01 },
+ { 0x0211, 0x00 },
+ { 0x0212, 0x01 },
+ { 0x0213, 0x00 },
+ { 0x0214, 0x01 },
+ { 0x0215, 0x00 },
+ { 0x0218, 0x01 },
+ { 0x0219, 0x00 },
+ { 0x3614, 0x00 },
+ { 0x3616, 0x0d },
+ { 0x3617, 0x56 },
+ { 0xb612, 0x20 },
+ { 0xb613, 0x20 },
+ { 0xb614, 0x20 },
+ { 0xb615, 0x20 },
+ { 0xb616, 0x0a },
+ { 0xb617, 0x0a },
+ { 0xb618, 0x20 },
+ { 0xb619, 0x20 },
+ { 0xb61a, 0x20 },
+ { 0xb61b, 0x20 },
+ { 0xb61c, 0x0a },
+ { 0xb61d, 0x0a },
+ { 0xb666, 0x30 },
+ { 0xb667, 0x30 },
+ { 0xb668, 0x30 },
+ { 0xb669, 0x30 },
+ { 0xb66a, 0x14 },
+ { 0xb66b, 0x14 },
+ { 0xb66c, 0x20 },
+ { 0xb66d, 0x20 },
+ { 0xb66e, 0x20 },
+ { 0xb66f, 0x20 },
+ { 0xb670, 0x10 },
+ { 0xb671, 0x10 },
+ { 0x3237, 0x00 },
+ { 0x3900, 0x00 },
+ { 0x3901, 0x00 },
+ { 0x3902, 0x00 },
+ { 0x3904, 0x00 },
+ { 0x3905, 0x00 },
+ { 0x3906, 0x00 },
+ { 0x3907, 0x00 },
+ { 0x3908, 0x00 },
+ { 0x3909, 0x00 },
+ { 0x3912, 0x00 },
+ { 0x3930, 0x00 },
+ { 0x3931, 0x00 },
+ { 0x3933, 0x00 },
+ { 0x3934, 0x00 },
+ { 0x3935, 0x00 },
+ { 0x3936, 0x00 },
+ { 0x3937, 0x00 },
+ { 0x30ac, 0x00 },
+};
+
+static const struct imx319_reg mode_3280x2464_regs[] = {
+ { 0x0112, 0x0a },
+ { 0x0113, 0x0a },
+ { 0x0114, 0x03 },
+ { 0x0342, 0x0f },
+ { 0x0343, 0x80 },
+ { 0x0340, 0x0c },
+ { 0x0341, 0xaa },
+ { 0x0344, 0x00 },
+ { 0x0345, 0x00 },
+ { 0x0346, 0x00 },
+ { 0x0347, 0x00 },
+ { 0x0348, 0x0c },
+ { 0x0349, 0xcf },
+ { 0x034a, 0x09 },
+ { 0x034b, 0x9f },
+ { 0x0220, 0x00 },
+ { 0x0221, 0x11 },
+ { 0x0381, 0x01 },
+ { 0x0383, 0x01 },
+ { 0x0385, 0x01 },
+ { 0x0387, 0x01 },
+ { 0x0900, 0x00 },
+ { 0x0901, 0x11 },
+ { 0x0902, 0x0a },
+ { 0x3140, 0x02 },
+ { 0x3141, 0x00 },
+ { 0x3f0d, 0x0a },
+ { 0x3f14, 0x01 },
+ { 0x3f3c, 0x01 },
+ { 0x3f4d, 0x01 },
+ { 0x3f4c, 0x01 },
+ { 0x4254, 0x7f },
+ { 0x0401, 0x00 },
+ { 0x0404, 0x00 },
+ { 0x0405, 0x10 },
+ { 0x0408, 0x00 },
+ { 0x0409, 0x00 },
+ { 0x040a, 0x00 },
+ { 0x040b, 0x00 },
+ { 0x040c, 0x0c },
+ { 0x040d, 0xd0 },
+ { 0x040e, 0x09 },
+ { 0x040f, 0xa0 },
+ { 0x034c, 0x0c },
+ { 0x034d, 0xd0 },
+ { 0x034e, 0x09 },
+ { 0x034f, 0xa0 },
+ { 0x3261, 0x00 },
+ { 0x3264, 0x00 },
+ { 0x3265, 0x10 },
+ { 0x0301, 0x05 },
+ { 0x0303, 0x04 },
+ { 0x0305, 0x04 },
+ { 0x0306, 0x01 },
+ { 0x0307, 0x92 },
+ { 0x0309, 0x0a },
+ { 0x030b, 0x02 },
+ { 0x030d, 0x02 },
+ { 0x030e, 0x00 },
+ { 0x030f, 0xfa },
+ { 0x0310, 0x00 },
+ { 0x0820, 0x0f },
+ { 0x0821, 0x13 },
+ { 0x0822, 0x33 },
+ { 0x0823, 0x33 },
+ { 0x3e20, 0x01 },
+ { 0x3e37, 0x00 },
+ { 0x3e3b, 0x01 },
+ { 0x38a3, 0x01 },
+ { 0x38a8, 0x00 },
+ { 0x38a9, 0x00 },
+ { 0x38aa, 0x00 },
+ { 0x38ab, 0x00 },
+ { 0x3234, 0x00 },
+ { 0x3fc1, 0x00 },
+ { 0x3235, 0x00 },
+ { 0x3802, 0x00 },
+ { 0x3143, 0x04 },
+ { 0x360a, 0x00 },
+ { 0x0b00, 0x00 },
+ { 0x0106, 0x00 },
+ { 0x0b05, 0x01 },
+ { 0x0b06, 0x01 },
+ { 0x3230, 0x00 },
+ { 0x3602, 0x01 },
+ { 0x3607, 0x01 },
+ { 0x3c00, 0x00 },
+ { 0x3c01, 0x48 },
+ { 0x3c02, 0xc8 },
+ { 0x3c03, 0xaa },
+ { 0x3c04, 0x91 },
+ { 0x3c05, 0x54 },
+ { 0x3c06, 0x26 },
+ { 0x3c07, 0x20 },
+ { 0x3c08, 0x51 },
+ { 0x3d80, 0x00 },
+ { 0x3f50, 0x00 },
+ { 0x3f56, 0x00 },
+ { 0x3f57, 0x30 },
+ { 0x3f78, 0x01 },
+ { 0x3f79, 0x18 },
+ { 0x3f7c, 0x00 },
+ { 0x3f7d, 0x00 },
+ { 0x3fba, 0x00 },
+ { 0x3fbb, 0x00 },
+ { 0xa081, 0x00 },
+ { 0xe014, 0x00 },
+ { 0x0202, 0x0a },
+ { 0x0203, 0x7a },
+ { 0x0224, 0x01 },
+ { 0x0225, 0xf4 },
+ { 0x0204, 0x00 },
+ { 0x0205, 0x00 },
+ { 0x0216, 0x00 },
+ { 0x0217, 0x00 },
+ { 0x020e, 0x01 },
+ { 0x020f, 0x00 },
+ { 0x0210, 0x01 },
+ { 0x0211, 0x00 },
+ { 0x0212, 0x01 },
+ { 0x0213, 0x00 },
+ { 0x0214, 0x01 },
+ { 0x0215, 0x00 },
+ { 0x0218, 0x01 },
+ { 0x0219, 0x00 },
+ { 0x3614, 0x00 },
+ { 0x3616, 0x0d },
+ { 0x3617, 0x56 },
+ { 0xb612, 0x20 },
+ { 0xb613, 0x20 },
+ { 0xb614, 0x20 },
+ { 0xb615, 0x20 },
+ { 0xb616, 0x0a },
+ { 0xb617, 0x0a },
+ { 0xb618, 0x20 },
+ { 0xb619, 0x20 },
+ { 0xb61a, 0x20 },
+ { 0xb61b, 0x20 },
+ { 0xb61c, 0x0a },
+ { 0xb61d, 0x0a },
+ { 0xb666, 0x30 },
+ { 0xb667, 0x30 },
+ { 0xb668, 0x30 },
+ { 0xb669, 0x30 },
+ { 0xb66a, 0x14 },
+ { 0xb66b, 0x14 },
+ { 0xb66c, 0x20 },
+ { 0xb66d, 0x20 },
+ { 0xb66e, 0x20 },
+ { 0xb66f, 0x20 },
+ { 0xb670, 0x10 },
+ { 0xb671, 0x10 },
+ { 0x3237, 0x00 },
+ { 0x3900, 0x00 },
+ { 0x3901, 0x00 },
+ { 0x3902, 0x00 },
+ { 0x3904, 0x00 },
+ { 0x3905, 0x00 },
+ { 0x3906, 0x00 },
+ { 0x3907, 0x00 },
+ { 0x3908, 0x00 },
+ { 0x3909, 0x00 },
+ { 0x3912, 0x00 },
+ { 0x3930, 0x00 },
+ { 0x3931, 0x00 },
+ { 0x3933, 0x00 },
+ { 0x3934, 0x00 },
+ { 0x3935, 0x00 },
+ { 0x3936, 0x00 },
+ { 0x3937, 0x00 },
+ { 0x30ac, 0x00 },
+};
+
+static const struct imx319_reg mode_1936x1096_regs[] = {
+ { 0x0112, 0x0a },
+ { 0x0113, 0x0a },
+ { 0x0114, 0x03 },
+ { 0x0342, 0x0f },
+ { 0x0343, 0x80 },
+ { 0x0340, 0x0c },
+ { 0x0341, 0xaa },
+ { 0x0344, 0x00 },
+ { 0x0345, 0x00 },
+ { 0x0346, 0x02 },
+ { 0x0347, 0xac },
+ { 0x0348, 0x0c },
+ { 0x0349, 0xcf },
+ { 0x034a, 0x06 },
+ { 0x034b, 0xf3 },
+ { 0x0220, 0x00 },
+ { 0x0221, 0x11 },
+ { 0x0381, 0x01 },
+ { 0x0383, 0x01 },
+ { 0x0385, 0x01 },
+ { 0x0387, 0x01 },
+ { 0x0900, 0x00 },
+ { 0x0901, 0x11 },
+ { 0x0902, 0x0a },
+ { 0x3140, 0x02 },
+ { 0x3141, 0x00 },
+ { 0x3f0d, 0x0a },
+ { 0x3f14, 0x01 },
+ { 0x3f3c, 0x01 },
+ { 0x3f4d, 0x01 },
+ { 0x3f4c, 0x01 },
+ { 0x4254, 0x7f },
+ { 0x0401, 0x00 },
+ { 0x0404, 0x00 },
+ { 0x0405, 0x10 },
+ { 0x0408, 0x02 },
+ { 0x0409, 0xa0 },
+ { 0x040a, 0x00 },
+ { 0x040b, 0x00 },
+ { 0x040c, 0x07 },
+ { 0x040d, 0x90 },
+ { 0x040e, 0x04 },
+ { 0x040f, 0x48 },
+ { 0x034c, 0x07 },
+ { 0x034d, 0x90 },
+ { 0x034e, 0x04 },
+ { 0x034f, 0x48 },
+ { 0x3261, 0x00 },
+ { 0x3264, 0x00 },
+ { 0x3265, 0x10 },
+ { 0x0301, 0x05 },
+ { 0x0303, 0x04 },
+ { 0x0305, 0x04 },
+ { 0x0306, 0x01 },
+ { 0x0307, 0x92 },
+ { 0x0309, 0x0a },
+ { 0x030b, 0x02 },
+ { 0x030d, 0x02 },
+ { 0x030e, 0x00 },
+ { 0x030f, 0xfa },
+ { 0x0310, 0x00 },
+ { 0x0820, 0x0f },
+ { 0x0821, 0x13 },
+ { 0x0822, 0x33 },
+ { 0x0823, 0x33 },
+ { 0x3e20, 0x01 },
+ { 0x3e37, 0x00 },
+ { 0x3e3b, 0x01 },
+ { 0x38a3, 0x01 },
+ { 0x38a8, 0x00 },
+ { 0x38a9, 0x00 },
+ { 0x38aa, 0x00 },
+ { 0x38ab, 0x00 },
+ { 0x3234, 0x00 },
+ { 0x3fc1, 0x00 },
+ { 0x3235, 0x00 },
+ { 0x3802, 0x00 },
+ { 0x3143, 0x04 },
+ { 0x360a, 0x00 },
+ { 0x0b00, 0x00 },
+ { 0x0106, 0x00 },
+ { 0x0b05, 0x01 },
+ { 0x0b06, 0x01 },
+ { 0x3230, 0x00 },
+ { 0x3602, 0x01 },
+ { 0x3607, 0x01 },
+ { 0x3c00, 0x00 },
+ { 0x3c01, 0x48 },
+ { 0x3c02, 0xc8 },
+ { 0x3c03, 0xaa },
+ { 0x3c04, 0x91 },
+ { 0x3c05, 0x54 },
+ { 0x3c06, 0x26 },
+ { 0x3c07, 0x20 },
+ { 0x3c08, 0x51 },
+ { 0x3d80, 0x00 },
+ { 0x3f50, 0x00 },
+ { 0x3f56, 0x00 },
+ { 0x3f57, 0x30 },
+ { 0x3f78, 0x01 },
+ { 0x3f79, 0x18 },
+ { 0x3f7c, 0x00 },
+ { 0x3f7d, 0x00 },
+ { 0x3fba, 0x00 },
+ { 0x3fbb, 0x00 },
+ { 0xa081, 0x00 },
+ { 0xe014, 0x00 },
+ { 0x0202, 0x05 },
+ { 0x0203, 0x34 },
+ { 0x0224, 0x01 },
+ { 0x0225, 0xf4 },
+ { 0x0204, 0x00 },
+ { 0x0205, 0x00 },
+ { 0x0216, 0x00 },
+ { 0x0217, 0x00 },
+ { 0x020e, 0x01 },
+ { 0x020f, 0x00 },
+ { 0x0210, 0x01 },
+ { 0x0211, 0x00 },
+ { 0x0212, 0x01 },
+ { 0x0213, 0x00 },
+ { 0x0214, 0x01 },
+ { 0x0215, 0x00 },
+ { 0x0218, 0x01 },
+ { 0x0219, 0x00 },
+ { 0x3614, 0x00 },
+ { 0x3616, 0x0d },
+ { 0x3617, 0x56 },
+ { 0xb612, 0x20 },
+ { 0xb613, 0x20 },
+ { 0xb614, 0x20 },
+ { 0xb615, 0x20 },
+ { 0xb616, 0x0a },
+ { 0xb617, 0x0a },
+ { 0xb618, 0x20 },
+ { 0xb619, 0x20 },
+ { 0xb61a, 0x20 },
+ { 0xb61b, 0x20 },
+ { 0xb61c, 0x0a },
+ { 0xb61d, 0x0a },
+ { 0xb666, 0x30 },
+ { 0xb667, 0x30 },
+ { 0xb668, 0x30 },
+ { 0xb669, 0x30 },
+ { 0xb66a, 0x14 },
+ { 0xb66b, 0x14 },
+ { 0xb66c, 0x20 },
+ { 0xb66d, 0x20 },
+ { 0xb66e, 0x20 },
+ { 0xb66f, 0x20 },
+ { 0xb670, 0x10 },
+ { 0xb671, 0x10 },
+ { 0x3237, 0x00 },
+ { 0x3900, 0x00 },
+ { 0x3901, 0x00 },
+ { 0x3902, 0x00 },
+ { 0x3904, 0x00 },
+ { 0x3905, 0x00 },
+ { 0x3906, 0x00 },
+ { 0x3907, 0x00 },
+ { 0x3908, 0x00 },
+ { 0x3909, 0x00 },
+ { 0x3912, 0x00 },
+ { 0x3930, 0x00 },
+ { 0x3931, 0x00 },
+ { 0x3933, 0x00 },
+ { 0x3934, 0x00 },
+ { 0x3935, 0x00 },
+ { 0x3936, 0x00 },
+ { 0x3937, 0x00 },
+ { 0x30ac, 0x00 },
+};
+
+static const struct imx319_reg mode_1920x1080_regs[] = {
+ { 0x0112, 0x0a },
+ { 0x0113, 0x0a },
+ { 0x0114, 0x03 },
+ { 0x0342, 0x0f },
+ { 0x0343, 0x80 },
+ { 0x0340, 0x0c },
+ { 0x0341, 0xaa },
+ { 0x0344, 0x00 },
+ { 0x0345, 0x00 },
+ { 0x0346, 0x02 },
+ { 0x0347, 0xb4 },
+ { 0x0348, 0x0c },
+ { 0x0349, 0xcf },
+ { 0x034a, 0x06 },
+ { 0x034b, 0xeb },
+ { 0x0220, 0x00 },
+ { 0x0221, 0x11 },
+ { 0x0381, 0x01 },
+ { 0x0383, 0x01 },
+ { 0x0385, 0x01 },
+ { 0x0387, 0x01 },
+ { 0x0900, 0x00 },
+ { 0x0901, 0x11 },
+ { 0x0902, 0x0a },
+ { 0x3140, 0x02 },
+ { 0x3141, 0x00 },
+ { 0x3f0d, 0x0a },
+ { 0x3f14, 0x01 },
+ { 0x3f3c, 0x01 },
+ { 0x3f4d, 0x01 },
+ { 0x3f4c, 0x01 },
+ { 0x4254, 0x7f },
+ { 0x0401, 0x00 },
+ { 0x0404, 0x00 },
+ { 0x0405, 0x10 },
+ { 0x0408, 0x02 },
+ { 0x0409, 0xa8 },
+ { 0x040a, 0x00 },
+ { 0x040b, 0x00 },
+ { 0x040c, 0x07 },
+ { 0x040d, 0x80 },
+ { 0x040e, 0x04 },
+ { 0x040f, 0x38 },
+ { 0x034c, 0x07 },
+ { 0x034d, 0x80 },
+ { 0x034e, 0x04 },
+ { 0x034f, 0x38 },
+ { 0x3261, 0x00 },
+ { 0x3264, 0x00 },
+ { 0x3265, 0x10 },
+ { 0x0301, 0x05 },
+ { 0x0303, 0x04 },
+ { 0x0305, 0x04 },
+ { 0x0306, 0x01 },
+ { 0x0307, 0x92 },
+ { 0x0309, 0x0a },
+ { 0x030b, 0x02 },
+ { 0x030d, 0x02 },
+ { 0x030e, 0x00 },
+ { 0x030f, 0xfa },
+ { 0x0310, 0x00 },
+ { 0x0820, 0x0f },
+ { 0x0821, 0x13 },
+ { 0x0822, 0x33 },
+ { 0x0823, 0x33 },
+ { 0x3e20, 0x01 },
+ { 0x3e37, 0x00 },
+ { 0x3e3b, 0x01 },
+ { 0x38a3, 0x01 },
+ { 0x38a8, 0x00 },
+ { 0x38a9, 0x00 },
+ { 0x38aa, 0x00 },
+ { 0x38ab, 0x00 },
+ { 0x3234, 0x00 },
+ { 0x3fc1, 0x00 },
+ { 0x3235, 0x00 },
+ { 0x3802, 0x00 },
+ { 0x3143, 0x04 },
+ { 0x360a, 0x00 },
+ { 0x0b00, 0x00 },
+ { 0x0106, 0x00 },
+ { 0x0b05, 0x01 },
+ { 0x0b06, 0x01 },
+ { 0x3230, 0x00 },
+ { 0x3602, 0x01 },
+ { 0x3607, 0x01 },
+ { 0x3c00, 0x00 },
+ { 0x3c01, 0x48 },
+ { 0x3c02, 0xc8 },
+ { 0x3c03, 0xaa },
+ { 0x3c04, 0x91 },
+ { 0x3c05, 0x54 },
+ { 0x3c06, 0x26 },
+ { 0x3c07, 0x20 },
+ { 0x3c08, 0x51 },
+ { 0x3d80, 0x00 },
+ { 0x3f50, 0x00 },
+ { 0x3f56, 0x00 },
+ { 0x3f57, 0x30 },
+ { 0x3f78, 0x01 },
+ { 0x3f79, 0x18 },
+ { 0x3f7c, 0x00 },
+ { 0x3f7d, 0x00 },
+ { 0x3fba, 0x00 },
+ { 0x3fbb, 0x00 },
+ { 0xa081, 0x00 },
+ { 0xe014, 0x00 },
+ { 0x0202, 0x05 },
+ { 0x0203, 0x34 },
+ { 0x0224, 0x01 },
+ { 0x0225, 0xf4 },
+ { 0x0204, 0x00 },
+ { 0x0205, 0x00 },
+ { 0x0216, 0x00 },
+ { 0x0217, 0x00 },
+ { 0x020e, 0x01 },
+ { 0x020f, 0x00 },
+ { 0x0210, 0x01 },
+ { 0x0211, 0x00 },
+ { 0x0212, 0x01 },
+ { 0x0213, 0x00 },
+ { 0x0214, 0x01 },
+ { 0x0215, 0x00 },
+ { 0x0218, 0x01 },
+ { 0x0219, 0x00 },
+ { 0x3614, 0x00 },
+ { 0x3616, 0x0d },
+ { 0x3617, 0x56 },
+ { 0xb612, 0x20 },
+ { 0xb613, 0x20 },
+ { 0xb614, 0x20 },
+ { 0xb615, 0x20 },
+ { 0xb616, 0x0a },
+ { 0xb617, 0x0a },
+ { 0xb618, 0x20 },
+ { 0xb619, 0x20 },
+ { 0xb61a, 0x20 },
+ { 0xb61b, 0x20 },
+ { 0xb61c, 0x0a },
+ { 0xb61d, 0x0a },
+ { 0xb666, 0x30 },
+ { 0xb667, 0x30 },
+ { 0xb668, 0x30 },
+ { 0xb669, 0x30 },
+ { 0xb66a, 0x14 },
+ { 0xb66b, 0x14 },
+ { 0xb66c, 0x20 },
+ { 0xb66d, 0x20 },
+ { 0xb66e, 0x20 },
+ { 0xb66f, 0x20 },
+ { 0xb670, 0x10 },
+ { 0xb671, 0x10 },
+ { 0x3237, 0x00 },
+ { 0x3900, 0x00 },
+ { 0x3901, 0x00 },
+ { 0x3902, 0x00 },
+ { 0x3904, 0x00 },
+ { 0x3905, 0x00 },
+ { 0x3906, 0x00 },
+ { 0x3907, 0x00 },
+ { 0x3908, 0x00 },
+ { 0x3909, 0x00 },
+ { 0x3912, 0x00 },
+ { 0x3930, 0x00 },
+ { 0x3931, 0x00 },
+ { 0x3933, 0x00 },
+ { 0x3934, 0x00 },
+ { 0x3935, 0x00 },
+ { 0x3936, 0x00 },
+ { 0x3937, 0x00 },
+ { 0x30ac, 0x00 },
+};
+
+static const struct imx319_reg mode_1640x1232_regs[] = {
+ { 0x0112, 0x0a },
+ { 0x0113, 0x0a },
+ { 0x0114, 0x03 },
+ { 0x0342, 0x08 },
+ { 0x0343, 0x20 },
+ { 0x0340, 0x18 },
+ { 0x0341, 0x2a },
+ { 0x0344, 0x00 },
+ { 0x0345, 0x00 },
+ { 0x0346, 0x00 },
+ { 0x0347, 0x00 },
+ { 0x0348, 0x0c },
+ { 0x0349, 0xcf },
+ { 0x034a, 0x09 },
+ { 0x034b, 0x9f },
+ { 0x0220, 0x00 },
+ { 0x0221, 0x11 },
+ { 0x0381, 0x01 },
+ { 0x0383, 0x01 },
+ { 0x0385, 0x01 },
+ { 0x0387, 0x01 },
+ { 0x0900, 0x01 },
+ { 0x0901, 0x22 },
+ { 0x0902, 0x0a },
+ { 0x3140, 0x02 },
+ { 0x3141, 0x00 },
+ { 0x3f0d, 0x0a },
+ { 0x3f14, 0x01 },
+ { 0x3f3c, 0x02 },
+ { 0x3f4d, 0x01 },
+ { 0x3f4c, 0x01 },
+ { 0x4254, 0x7f },
+ { 0x0401, 0x00 },
+ { 0x0404, 0x00 },
+ { 0x0405, 0x10 },
+ { 0x0408, 0x00 },
+ { 0x0409, 0x00 },
+ { 0x040a, 0x00 },
+ { 0x040b, 0x00 },
+ { 0x040c, 0x06 },
+ { 0x040d, 0x68 },
+ { 0x040e, 0x04 },
+ { 0x040f, 0xd0 },
+ { 0x034c, 0x06 },
+ { 0x034d, 0x68 },
+ { 0x034e, 0x04 },
+ { 0x034f, 0xd0 },
+ { 0x3261, 0x00 },
+ { 0x3264, 0x00 },
+ { 0x3265, 0x10 },
+ { 0x0301, 0x05 },
+ { 0x0303, 0x04 },
+ { 0x0305, 0x04 },
+ { 0x0306, 0x01 },
+ { 0x0307, 0x92 },
+ { 0x0309, 0x0a },
+ { 0x030b, 0x02 },
+ { 0x030d, 0x02 },
+ { 0x030e, 0x00 },
+ { 0x030f, 0xfa },
+ { 0x0310, 0x00 },
+ { 0x0820, 0x0f },
+ { 0x0821, 0x13 },
+ { 0x0822, 0x33 },
+ { 0x0823, 0x33 },
+ { 0x3e20, 0x01 },
+ { 0x3e37, 0x00 },
+ { 0x3e3b, 0x01 },
+ { 0x38a3, 0x01 },
+ { 0x38a8, 0x00 },
+ { 0x38a9, 0x00 },
+ { 0x38aa, 0x00 },
+ { 0x38ab, 0x00 },
+ { 0x3234, 0x00 },
+ { 0x3fc1, 0x00 },
+ { 0x3235, 0x00 },
+ { 0x3802, 0x00 },
+ { 0x3143, 0x04 },
+ { 0x360a, 0x00 },
+ { 0x0b00, 0x00 },
+ { 0x0106, 0x00 },
+ { 0x0b05, 0x01 },
+ { 0x0b06, 0x01 },
+ { 0x3230, 0x00 },
+ { 0x3602, 0x01 },
+ { 0x3607, 0x01 },
+ { 0x3c00, 0x00 },
+ { 0x3c01, 0xba },
+ { 0x3c02, 0xc8 },
+ { 0x3c03, 0xaa },
+ { 0x3c04, 0x91 },
+ { 0x3c05, 0x54 },
+ { 0x3c06, 0x26 },
+ { 0x3c07, 0x20 },
+ { 0x3c08, 0x51 },
+ { 0x3d80, 0x00 },
+ { 0x3f50, 0x00 },
+ { 0x3f56, 0x00 },
+ { 0x3f57, 0x30 },
+ { 0x3f78, 0x00 },
+ { 0x3f79, 0x34 },
+ { 0x3f7c, 0x00 },
+ { 0x3f7d, 0x00 },
+ { 0x3fba, 0x00 },
+ { 0x3fbb, 0x00 },
+ { 0xa081, 0x04 },
+ { 0xe014, 0x00 },
+ { 0x0202, 0x04 },
+ { 0x0203, 0xf6 },
+ { 0x0224, 0x01 },
+ { 0x0225, 0xf4 },
+ { 0x0204, 0x00 },
+ { 0x0205, 0x00 },
+ { 0x0216, 0x00 },
+ { 0x0217, 0x00 },
+ { 0x020e, 0x01 },
+ { 0x020f, 0x00 },
+ { 0x0210, 0x01 },
+ { 0x0211, 0x00 },
+ { 0x0212, 0x01 },
+ { 0x0213, 0x00 },
+ { 0x0214, 0x01 },
+ { 0x0215, 0x00 },
+ { 0x0218, 0x01 },
+ { 0x0219, 0x00 },
+ { 0x3614, 0x00 },
+ { 0x3616, 0x0d },
+ { 0x3617, 0x56 },
+ { 0xb612, 0x20 },
+ { 0xb613, 0x20 },
+ { 0xb614, 0x20 },
+ { 0xb615, 0x20 },
+ { 0xb616, 0x0a },
+ { 0xb617, 0x0a },
+ { 0xb618, 0x20 },
+ { 0xb619, 0x20 },
+ { 0xb61a, 0x20 },
+ { 0xb61b, 0x20 },
+ { 0xb61c, 0x0a },
+ { 0xb61d, 0x0a },
+ { 0xb666, 0x30 },
+ { 0xb667, 0x30 },
+ { 0xb668, 0x30 },
+ { 0xb669, 0x30 },
+ { 0xb66a, 0x14 },
+ { 0xb66b, 0x14 },
+ { 0xb66c, 0x20 },
+ { 0xb66d, 0x20 },
+ { 0xb66e, 0x20 },
+ { 0xb66f, 0x20 },
+ { 0xb670, 0x10 },
+ { 0xb671, 0x10 },
+ { 0x3237, 0x00 },
+ { 0x3900, 0x00 },
+ { 0x3901, 0x00 },
+ { 0x3902, 0x00 },
+ { 0x3904, 0x00 },
+ { 0x3905, 0x00 },
+ { 0x3906, 0x00 },
+ { 0x3907, 0x00 },
+ { 0x3908, 0x00 },
+ { 0x3909, 0x00 },
+ { 0x3912, 0x00 },
+ { 0x3930, 0x00 },
+ { 0x3931, 0x00 },
+ { 0x3933, 0x00 },
+ { 0x3934, 0x00 },
+ { 0x3935, 0x00 },
+ { 0x3936, 0x00 },
+ { 0x3937, 0x00 },
+ { 0x30ac, 0x00 },
+};
+
+static const struct imx319_reg mode_1640x922_regs[] = {
+ { 0x0112, 0x0a },
+ { 0x0113, 0x0a },
+ { 0x0114, 0x03 },
+ { 0x0342, 0x08 },
+ { 0x0343, 0x20 },
+ { 0x0340, 0x18 },
+ { 0x0341, 0x2a },
+ { 0x0344, 0x00 },
+ { 0x0345, 0x00 },
+ { 0x0346, 0x01 },
+ { 0x0347, 0x30 },
+ { 0x0348, 0x0c },
+ { 0x0349, 0xcf },
+ { 0x034a, 0x08 },
+ { 0x034b, 0x6f },
+ { 0x0220, 0x00 },
+ { 0x0221, 0x11 },
+ { 0x0381, 0x01 },
+ { 0x0383, 0x01 },
+ { 0x0385, 0x01 },
+ { 0x0387, 0x01 },
+ { 0x0900, 0x01 },
+ { 0x0901, 0x22 },
+ { 0x0902, 0x0a },
+ { 0x3140, 0x02 },
+ { 0x3141, 0x00 },
+ { 0x3f0d, 0x0a },
+ { 0x3f14, 0x01 },
+ { 0x3f3c, 0x02 },
+ { 0x3f4d, 0x01 },
+ { 0x3f4c, 0x01 },
+ { 0x4254, 0x7f },
+ { 0x0401, 0x00 },
+ { 0x0404, 0x00 },
+ { 0x0405, 0x10 },
+ { 0x0408, 0x00 },
+ { 0x0409, 0x00 },
+ { 0x040a, 0x00 },
+ { 0x040b, 0x02 },
+ { 0x040c, 0x06 },
+ { 0x040d, 0x68 },
+ { 0x040e, 0x03 },
+ { 0x040f, 0x9a },
+ { 0x034c, 0x06 },
+ { 0x034d, 0x68 },
+ { 0x034e, 0x03 },
+ { 0x034f, 0x9a },
+ { 0x3261, 0x00 },
+ { 0x3264, 0x00 },
+ { 0x3265, 0x10 },
+ { 0x0301, 0x05 },
+ { 0x0303, 0x04 },
+ { 0x0305, 0x04 },
+ { 0x0306, 0x01 },
+ { 0x0307, 0x92 },
+ { 0x0309, 0x0a },
+ { 0x030b, 0x02 },
+ { 0x030d, 0x02 },
+ { 0x030e, 0x00 },
+ { 0x030f, 0xfa },
+ { 0x0310, 0x00 },
+ { 0x0820, 0x0f },
+ { 0x0821, 0x13 },
+ { 0x0822, 0x33 },
+ { 0x0823, 0x33 },
+ { 0x3e20, 0x01 },
+ { 0x3e37, 0x00 },
+ { 0x3e3b, 0x01 },
+ { 0x38a3, 0x01 },
+ { 0x38a8, 0x00 },
+ { 0x38a9, 0x00 },
+ { 0x38aa, 0x00 },
+ { 0x38ab, 0x00 },
+ { 0x3234, 0x00 },
+ { 0x3fc1, 0x00 },
+ { 0x3235, 0x00 },
+ { 0x3802, 0x00 },
+ { 0x3143, 0x04 },
+ { 0x360a, 0x00 },
+ { 0x0b00, 0x00 },
+ { 0x0106, 0x00 },
+ { 0x0b05, 0x01 },
+ { 0x0b06, 0x01 },
+ { 0x3230, 0x00 },
+ { 0x3602, 0x01 },
+ { 0x3607, 0x01 },
+ { 0x3c00, 0x00 },
+ { 0x3c01, 0xba },
+ { 0x3c02, 0xc8 },
+ { 0x3c03, 0xaa },
+ { 0x3c04, 0x91 },
+ { 0x3c05, 0x54 },
+ { 0x3c06, 0x26 },
+ { 0x3c07, 0x20 },
+ { 0x3c08, 0x51 },
+ { 0x3d80, 0x00 },
+ { 0x3f50, 0x00 },
+ { 0x3f56, 0x00 },
+ { 0x3f57, 0x30 },
+ { 0x3f78, 0x00 },
+ { 0x3f79, 0x34 },
+ { 0x3f7c, 0x00 },
+ { 0x3f7d, 0x00 },
+ { 0x3fba, 0x00 },
+ { 0x3fbb, 0x00 },
+ { 0xa081, 0x04 },
+ { 0xe014, 0x00 },
+ { 0x0202, 0x04 },
+ { 0x0203, 0xf6 },
+ { 0x0224, 0x01 },
+ { 0x0225, 0xf4 },
+ { 0x0204, 0x00 },
+ { 0x0205, 0x00 },
+ { 0x0216, 0x00 },
+ { 0x0217, 0x00 },
+ { 0x020e, 0x01 },
+ { 0x020f, 0x00 },
+ { 0x0210, 0x01 },
+ { 0x0211, 0x00 },
+ { 0x0212, 0x01 },
+ { 0x0213, 0x00 },
+ { 0x0214, 0x01 },
+ { 0x0215, 0x00 },
+ { 0x0218, 0x01 },
+ { 0x0219, 0x00 },
+ { 0x3614, 0x00 },
+ { 0x3616, 0x0d },
+ { 0x3617, 0x56 },
+ { 0xb612, 0x20 },
+ { 0xb613, 0x20 },
+ { 0xb614, 0x20 },
+ { 0xb615, 0x20 },
+ { 0xb616, 0x0a },
+ { 0xb617, 0x0a },
+ { 0xb618, 0x20 },
+ { 0xb619, 0x20 },
+ { 0xb61a, 0x20 },
+ { 0xb61b, 0x20 },
+ { 0xb61c, 0x0a },
+ { 0xb61d, 0x0a },
+ { 0xb666, 0x30 },
+ { 0xb667, 0x30 },
+ { 0xb668, 0x30 },
+ { 0xb669, 0x30 },
+ { 0xb66a, 0x14 },
+ { 0xb66b, 0x14 },
+ { 0xb66c, 0x20 },
+ { 0xb66d, 0x20 },
+ { 0xb66e, 0x20 },
+ { 0xb66f, 0x20 },
+ { 0xb670, 0x10 },
+ { 0xb671, 0x10 },
+ { 0x3237, 0x00 },
+ { 0x3900, 0x00 },
+ { 0x3901, 0x00 },
+ { 0x3902, 0x00 },
+ { 0x3904, 0x00 },
+ { 0x3905, 0x00 },
+ { 0x3906, 0x00 },
+ { 0x3907, 0x00 },
+ { 0x3908, 0x00 },
+ { 0x3909, 0x00 },
+ { 0x3912, 0x00 },
+ { 0x3930, 0x00 },
+ { 0x3931, 0x00 },
+ { 0x3933, 0x00 },
+ { 0x3934, 0x00 },
+ { 0x3935, 0x00 },
+ { 0x3936, 0x00 },
+ { 0x3937, 0x00 },
+ { 0x30ac, 0x00 },
+};
+
+static const struct imx319_reg mode_1296x736_regs[] = {
+ { 0x0112, 0x0a },
+ { 0x0113, 0x0a },
+ { 0x0114, 0x03 },
+ { 0x0342, 0x08 },
+ { 0x0343, 0x20 },
+ { 0x0340, 0x18 },
+ { 0x0341, 0x2a },
+ { 0x0344, 0x00 },
+ { 0x0345, 0x00 },
+ { 0x0346, 0x01 },
+ { 0x0347, 0xf0 },
+ { 0x0348, 0x0c },
+ { 0x0349, 0xcf },
+ { 0x034a, 0x07 },
+ { 0x034b, 0xaf },
+ { 0x0220, 0x00 },
+ { 0x0221, 0x11 },
+ { 0x0381, 0x01 },
+ { 0x0383, 0x01 },
+ { 0x0385, 0x01 },
+ { 0x0387, 0x01 },
+ { 0x0900, 0x01 },
+ { 0x0901, 0x22 },
+ { 0x0902, 0x0a },
+ { 0x3140, 0x02 },
+ { 0x3141, 0x00 },
+ { 0x3f0d, 0x0a },
+ { 0x3f14, 0x01 },
+ { 0x3f3c, 0x02 },
+ { 0x3f4d, 0x01 },
+ { 0x3f4c, 0x01 },
+ { 0x4254, 0x7f },
+ { 0x0401, 0x00 },
+ { 0x0404, 0x00 },
+ { 0x0405, 0x10 },
+ { 0x0408, 0x00 },
+ { 0x0409, 0xac },
+ { 0x040a, 0x00 },
+ { 0x040b, 0x00 },
+ { 0x040c, 0x05 },
+ { 0x040d, 0x10 },
+ { 0x040e, 0x02 },
+ { 0x040f, 0xe0 },
+ { 0x034c, 0x05 },
+ { 0x034d, 0x10 },
+ { 0x034e, 0x02 },
+ { 0x034f, 0xe0 },
+ { 0x3261, 0x00 },
+ { 0x3264, 0x00 },
+ { 0x3265, 0x10 },
+ { 0x0301, 0x05 },
+ { 0x0303, 0x04 },
+ { 0x0305, 0x04 },
+ { 0x0306, 0x01 },
+ { 0x0307, 0x92 },
+ { 0x0309, 0x0a },
+ { 0x030b, 0x02 },
+ { 0x030d, 0x02 },
+ { 0x030e, 0x00 },
+ { 0x030f, 0xfa },
+ { 0x0310, 0x00 },
+ { 0x0820, 0x0f },
+ { 0x0821, 0x13 },
+ { 0x0822, 0x33 },
+ { 0x0823, 0x33 },
+ { 0x3e20, 0x01 },
+ { 0x3e37, 0x00 },
+ { 0x3e3b, 0x01 },
+ { 0x38a3, 0x01 },
+ { 0x38a8, 0x00 },
+ { 0x38a9, 0x00 },
+ { 0x38aa, 0x00 },
+ { 0x38ab, 0x00 },
+ { 0x3234, 0x00 },
+ { 0x3fc1, 0x00 },
+ { 0x3235, 0x00 },
+ { 0x3802, 0x00 },
+ { 0x3143, 0x04 },
+ { 0x360a, 0x00 },
+ { 0x0b00, 0x00 },
+ { 0x0106, 0x00 },
+ { 0x0b05, 0x01 },
+ { 0x0b06, 0x01 },
+ { 0x3230, 0x00 },
+ { 0x3602, 0x01 },
+ { 0x3607, 0x01 },
+ { 0x3c00, 0x00 },
+ { 0x3c01, 0xba },
+ { 0x3c02, 0xc8 },
+ { 0x3c03, 0xaa },
+ { 0x3c04, 0x91 },
+ { 0x3c05, 0x54 },
+ { 0x3c06, 0x26 },
+ { 0x3c07, 0x20 },
+ { 0x3c08, 0x51 },
+ { 0x3d80, 0x00 },
+ { 0x3f50, 0x00 },
+ { 0x3f56, 0x00 },
+ { 0x3f57, 0x30 },
+ { 0x3f78, 0x00 },
+ { 0x3f79, 0x34 },
+ { 0x3f7c, 0x00 },
+ { 0x3f7d, 0x00 },
+ { 0x3fba, 0x00 },
+ { 0x3fbb, 0x00 },
+ { 0xa081, 0x04 },
+ { 0xe014, 0x00 },
+ { 0x0202, 0x04 },
+ { 0x0203, 0xf6 },
+ { 0x0224, 0x01 },
+ { 0x0225, 0xf4 },
+ { 0x0204, 0x00 },
+ { 0x0205, 0x00 },
+ { 0x0216, 0x00 },
+ { 0x0217, 0x00 },
+ { 0x020e, 0x01 },
+ { 0x020f, 0x00 },
+ { 0x0210, 0x01 },
+ { 0x0211, 0x00 },
+ { 0x0212, 0x01 },
+ { 0x0213, 0x00 },
+ { 0x0214, 0x01 },
+ { 0x0215, 0x00 },
+ { 0x0218, 0x01 },
+ { 0x0219, 0x00 },
+ { 0x3614, 0x00 },
+ { 0x3616, 0x0d },
+ { 0x3617, 0x56 },
+ { 0xb612, 0x20 },
+ { 0xb613, 0x20 },
+ { 0xb614, 0x20 },
+ { 0xb615, 0x20 },
+ { 0xb616, 0x0a },
+ { 0xb617, 0x0a },
+ { 0xb618, 0x20 },
+ { 0xb619, 0x20 },
+ { 0xb61a, 0x20 },
+ { 0xb61b, 0x20 },
+ { 0xb61c, 0x0a },
+ { 0xb61d, 0x0a },
+ { 0xb666, 0x30 },
+ { 0xb667, 0x30 },
+ { 0xb668, 0x30 },
+ { 0xb669, 0x30 },
+ { 0xb66a, 0x14 },
+ { 0xb66b, 0x14 },
+ { 0xb66c, 0x20 },
+ { 0xb66d, 0x20 },
+ { 0xb66e, 0x20 },
+ { 0xb66f, 0x20 },
+ { 0xb670, 0x10 },
+ { 0xb671, 0x10 },
+ { 0x3237, 0x00 },
+ { 0x3900, 0x00 },
+ { 0x3901, 0x00 },
+ { 0x3902, 0x00 },
+ { 0x3904, 0x00 },
+ { 0x3905, 0x00 },
+ { 0x3906, 0x00 },
+ { 0x3907, 0x00 },
+ { 0x3908, 0x00 },
+ { 0x3909, 0x00 },
+ { 0x3912, 0x00 },
+ { 0x3930, 0x00 },
+ { 0x3931, 0x00 },
+ { 0x3933, 0x00 },
+ { 0x3934, 0x00 },
+ { 0x3935, 0x00 },
+ { 0x3936, 0x00 },
+ { 0x3937, 0x00 },
+ { 0x30ac, 0x00 },
+};
+
+static const struct imx319_reg mode_1280x720_regs[] = {
+ { 0x0112, 0x0a },
+ { 0x0113, 0x0a },
+ { 0x0114, 0x03 },
+ { 0x0342, 0x08 },
+ { 0x0343, 0x20 },
+ { 0x0340, 0x18 },
+ { 0x0341, 0x2a },
+ { 0x0344, 0x00 },
+ { 0x0345, 0x00 },
+ { 0x0346, 0x02 },
+ { 0x0347, 0x00 },
+ { 0x0348, 0x0c },
+ { 0x0349, 0xcf },
+ { 0x034a, 0x07 },
+ { 0x034b, 0x9f },
+ { 0x0220, 0x00 },
+ { 0x0221, 0x11 },
+ { 0x0381, 0x01 },
+ { 0x0383, 0x01 },
+ { 0x0385, 0x01 },
+ { 0x0387, 0x01 },
+ { 0x0900, 0x01 },
+ { 0x0901, 0x22 },
+ { 0x0902, 0x0a },
+ { 0x3140, 0x02 },
+ { 0x3141, 0x00 },
+ { 0x3f0d, 0x0a },
+ { 0x3f14, 0x01 },
+ { 0x3f3c, 0x02 },
+ { 0x3f4d, 0x01 },
+ { 0x3f4c, 0x01 },
+ { 0x4254, 0x7f },
+ { 0x0401, 0x00 },
+ { 0x0404, 0x00 },
+ { 0x0405, 0x10 },
+ { 0x0408, 0x00 },
+ { 0x0409, 0xb4 },
+ { 0x040a, 0x00 },
+ { 0x040b, 0x00 },
+ { 0x040c, 0x05 },
+ { 0x040d, 0x00 },
+ { 0x040e, 0x02 },
+ { 0x040f, 0xd0 },
+ { 0x034c, 0x05 },
+ { 0x034d, 0x00 },
+ { 0x034e, 0x02 },
+ { 0x034f, 0xd0 },
+ { 0x3261, 0x00 },
+ { 0x3264, 0x00 },
+ { 0x3265, 0x10 },
+ { 0x0301, 0x05 },
+ { 0x0303, 0x04 },
+ { 0x0305, 0x04 },
+ { 0x0306, 0x01 },
+ { 0x0307, 0x92 },
+ { 0x0309, 0x0a },
+ { 0x030b, 0x02 },
+ { 0x030d, 0x02 },
+ { 0x030e, 0x00 },
+ { 0x030f, 0xfa },
+ { 0x0310, 0x00 },
+ { 0x0820, 0x0f },
+ { 0x0821, 0x13 },
+ { 0x0822, 0x33 },
+ { 0x0823, 0x33 },
+ { 0x3e20, 0x01 },
+ { 0x3e37, 0x00 },
+ { 0x3e3b, 0x01 },
+ { 0x38a3, 0x01 },
+ { 0x38a8, 0x00 },
+ { 0x38a9, 0x00 },
+ { 0x38aa, 0x00 },
+ { 0x38ab, 0x00 },
+ { 0x3234, 0x00 },
+ { 0x3fc1, 0x00 },
+ { 0x3235, 0x00 },
+ { 0x3802, 0x00 },
+ { 0x3143, 0x04 },
+ { 0x360a, 0x00 },
+ { 0x0b00, 0x00 },
+ { 0x0106, 0x00 },
+ { 0x0b05, 0x01 },
+ { 0x0b06, 0x01 },
+ { 0x3230, 0x00 },
+ { 0x3602, 0x01 },
+ { 0x3607, 0x01 },
+ { 0x3c00, 0x00 },
+ { 0x3c01, 0xba },
+ { 0x3c02, 0xc8 },
+ { 0x3c03, 0xaa },
+ { 0x3c04, 0x91 },
+ { 0x3c05, 0x54 },
+ { 0x3c06, 0x26 },
+ { 0x3c07, 0x20 },
+ { 0x3c08, 0x51 },
+ { 0x3d80, 0x00 },
+ { 0x3f50, 0x00 },
+ { 0x3f56, 0x00 },
+ { 0x3f57, 0x30 },
+ { 0x3f78, 0x00 },
+ { 0x3f79, 0x34 },
+ { 0x3f7c, 0x00 },
+ { 0x3f7d, 0x00 },
+ { 0x3fba, 0x00 },
+ { 0x3fbb, 0x00 },
+ { 0xa081, 0x04 },
+ { 0xe014, 0x00 },
+ { 0x0202, 0x04 },
+ { 0x0203, 0xf6 },
+ { 0x0224, 0x01 },
+ { 0x0225, 0xf4 },
+ { 0x0204, 0x00 },
+ { 0x0205, 0x00 },
+ { 0x0216, 0x00 },
+ { 0x0217, 0x00 },
+ { 0x020e, 0x01 },
+ { 0x020f, 0x00 },
+ { 0x0210, 0x01 },
+ { 0x0211, 0x00 },
+ { 0x0212, 0x01 },
+ { 0x0213, 0x00 },
+ { 0x0214, 0x01 },
+ { 0x0215, 0x00 },
+ { 0x0218, 0x01 },
+ { 0x0219, 0x00 },
+ { 0x3614, 0x00 },
+ { 0x3616, 0x0d },
+ { 0x3617, 0x56 },
+ { 0xb612, 0x20 },
+ { 0xb613, 0x20 },
+ { 0xb614, 0x20 },
+ { 0xb615, 0x20 },
+ { 0xb616, 0x0a },
+ { 0xb617, 0x0a },
+ { 0xb618, 0x20 },
+ { 0xb619, 0x20 },
+ { 0xb61a, 0x20 },
+ { 0xb61b, 0x20 },
+ { 0xb61c, 0x0a },
+ { 0xb61d, 0x0a },
+ { 0xb666, 0x30 },
+ { 0xb667, 0x30 },
+ { 0xb668, 0x30 },
+ { 0xb669, 0x30 },
+ { 0xb66a, 0x14 },
+ { 0xb66b, 0x14 },
+ { 0xb66c, 0x20 },
+ { 0xb66d, 0x20 },
+ { 0xb66e, 0x20 },
+ { 0xb66f, 0x20 },
+ { 0xb670, 0x10 },
+ { 0xb671, 0x10 },
+ { 0x3237, 0x00 },
+ { 0x3900, 0x00 },
+ { 0x3901, 0x00 },
+ { 0x3902, 0x00 },
+ { 0x3904, 0x00 },
+ { 0x3905, 0x00 },
+ { 0x3906, 0x00 },
+ { 0x3907, 0x00 },
+ { 0x3908, 0x00 },
+ { 0x3909, 0x00 },
+ { 0x3912, 0x00 },
+ { 0x3930, 0x00 },
+ { 0x3931, 0x00 },
+ { 0x3933, 0x00 },
+ { 0x3934, 0x00 },
+ { 0x3935, 0x00 },
+ { 0x3936, 0x00 },
+ { 0x3937, 0x00 },
+ { 0x30ac, 0x00 },
+};
+
+static const char * const imx319_test_pattern_menu[] = {
+ "Disabled",
+ "Solid Colour",
+ "Eight Vertical Colour Bars",
+ "Colour Bars With Fade to Grey",
+ "Pseudorandom Sequence (PN9)",
+};
+
+/* supported link frequencies */
+static const s64 link_freq_menu_items[] = {
+ IMX319_LINK_FREQ_DEFAULT,
+};
+
+/* Mode configs */
+static const struct imx319_mode supported_modes[] = {
+ {
+ .width = 3280,
+ .height = 2464,
+ .fll_def = 3242,
+ .fll_min = 3242,
+ .llp = 3968,
+ .link_freq_index = IMX319_LINK_FREQ_INDEX,
+ .reg_list = {
+ .num_of_regs = ARRAY_SIZE(mode_3280x2464_regs),
+ .regs = mode_3280x2464_regs,
+ },
+ },
+ {
+ .width = 3264,
+ .height = 2448,
+ .fll_def = 3242,
+ .fll_min = 3242,
+ .llp = 3968,
+ .link_freq_index = IMX319_LINK_FREQ_INDEX,
+ .reg_list = {
+ .num_of_regs = ARRAY_SIZE(mode_3264x2448_regs),
+ .regs = mode_3264x2448_regs,
+ },
+ },
+ {
+ .width = 1936,
+ .height = 1096,
+ .fll_def = 3242,
+ .fll_min = 3242,
+ .llp = 3968,
+ .link_freq_index = IMX319_LINK_FREQ_INDEX,
+ .reg_list = {
+ .num_of_regs = ARRAY_SIZE(mode_1936x1096_regs),
+ .regs = mode_1936x1096_regs,
+ },
+ },
+ {
+ .width = 1920,
+ .height = 1080,
+ .fll_def = 3242,
+ .fll_min = 3242,
+ .llp = 3968,
+ .link_freq_index = IMX319_LINK_FREQ_INDEX,
+ .reg_list = {
+ .num_of_regs = ARRAY_SIZE(mode_1920x1080_regs),
+ .regs = mode_1920x1080_regs,
+ },
+ },
+ {
+ .width = 1640,
+ .height = 1232,
+ .fll_def = 5146,
+ .fll_min = 5146,
+ .llp = 2500,
+ .link_freq_index = IMX319_LINK_FREQ_INDEX,
+ .reg_list = {
+ .num_of_regs = ARRAY_SIZE(mode_1640x1232_regs),
+ .regs = mode_1640x1232_regs,
+ },
+ },
+ {
+ .width = 1640,
+ .height = 922,
+ .fll_def = 5146,
+ .fll_min = 5146,
+ .llp = 2500,
+ .link_freq_index = IMX319_LINK_FREQ_INDEX,
+ .reg_list = {
+ .num_of_regs = ARRAY_SIZE(mode_1640x922_regs),
+ .regs = mode_1640x922_regs,
+ },
+ },
+ {
+ .width = 1296,
+ .height = 736,
+ .fll_def = 5146,
+ .fll_min = 5146,
+ .llp = 2500,
+ .link_freq_index = IMX319_LINK_FREQ_INDEX,
+ .reg_list = {
+ .num_of_regs = ARRAY_SIZE(mode_1296x736_regs),
+ .regs = mode_1296x736_regs,
+ },
+ },
+ {
+ .width = 1280,
+ .height = 720,
+ .fll_def = 5146,
+ .fll_min = 5146,
+ .llp = 2500,
+ .link_freq_index = IMX319_LINK_FREQ_INDEX,
+ .reg_list = {
+ .num_of_regs = ARRAY_SIZE(mode_1280x720_regs),
+ .regs = mode_1280x720_regs,
+ },
+ },
+};
+
+static inline struct imx319 *to_imx319(struct v4l2_subdev *_sd)
+{
+ return container_of(_sd, struct imx319, sd);
+}
+
+/* Get bayer order based on flip setting. */
+static u32 imx319_get_format_code(struct imx319 *imx319)
+{
+ /*
+ * Only one bayer order is supported.
+ * It depends on the flip settings.
+ */
+ u32 code;
+ static const u32 codes[2][2] = {
+ { MEDIA_BUS_FMT_SRGGB10_1X10, MEDIA_BUS_FMT_SGRBG10_1X10, },
+ { MEDIA_BUS_FMT_SGBRG10_1X10, MEDIA_BUS_FMT_SBGGR10_1X10, },
+ };
+
+ lockdep_assert_held(&imx319->mutex);
+ code = codes[imx319->vflip->val][imx319->hflip->val];
+
+ return code;
+}
+
+/* Read registers up to 4 at a time */
+static int imx319_read_reg(struct imx319 *imx319, u16 reg, u32 len, u32 *val)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(&imx319->sd);
+ struct i2c_msg msgs[2];
+ u8 addr_buf[2];
+ u8 data_buf[4] = { 0 };
+ int ret;
+
+ if (len > 4)
+ return -EINVAL;
+
+ put_unaligned_be16(reg, addr_buf);
+ /* Write register address */
+ msgs[0].addr = client->addr;
+ msgs[0].flags = 0;
+ msgs[0].len = ARRAY_SIZE(addr_buf);
+ msgs[0].buf = addr_buf;
+
+ /* Read data from register */
+ msgs[1].addr = client->addr;
+ msgs[1].flags = I2C_M_RD;
+ msgs[1].len = len;
+ msgs[1].buf = &data_buf[4 - len];
+
+ ret = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));
+ if (ret != ARRAY_SIZE(msgs))
+ return -EIO;
+
+ *val = get_unaligned_be32(data_buf);
+
+ return 0;
+}
+
+/* Write registers up to 4 at a time */
+static int imx319_write_reg(struct imx319 *imx319, u16 reg, u32 len, u32 val)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(&imx319->sd);
+ u8 buf[6];
+
+ if (len > 4)
+ return -EINVAL;
+
+ put_unaligned_be16(reg, buf);
+ put_unaligned_be32(val << (8 * (4 - len)), buf + 2);
+ if (i2c_master_send(client, buf, len + 2) != len + 2)
+ return -EIO;
+
+ return 0;
+}
+
+/* Write a list of registers */
+static int imx319_write_regs(struct imx319 *imx319,
+ const struct imx319_reg *regs, u32 len)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(&imx319->sd);
+ int ret;
+ u32 i;
+
+ for (i = 0; i < len; i++) {
+ ret = imx319_write_reg(imx319, regs[i].address, 1, regs[i].val);
+ if (ret) {
+ dev_err_ratelimited(&client->dev,
+ "write reg 0x%4.4x return err %d",
+ regs[i].address, ret);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+/* Open sub-device */
+static int imx319_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
+{
+ struct imx319 *imx319 = to_imx319(sd);
+ struct v4l2_mbus_framefmt *try_fmt =
+ v4l2_subdev_get_try_format(sd, fh->state, 0);
+
+ mutex_lock(&imx319->mutex);
+
+ /* Initialize try_fmt */
+ try_fmt->width = imx319->cur_mode->width;
+ try_fmt->height = imx319->cur_mode->height;
+ try_fmt->code = imx319_get_format_code(imx319);
+ try_fmt->field = V4L2_FIELD_NONE;
+
+ mutex_unlock(&imx319->mutex);
+
+ return 0;
+}
+
+static int imx319_set_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct imx319 *imx319 = container_of(ctrl->handler,
+ struct imx319, ctrl_handler);
+ struct i2c_client *client = v4l2_get_subdevdata(&imx319->sd);
+ s64 max;
+ int ret;
+
+ /* Propagate change of current control to all related controls */
+ switch (ctrl->id) {
+ case V4L2_CID_VBLANK:
+ /* Update max exposure while meeting expected vblanking */
+ max = imx319->cur_mode->height + ctrl->val - 18;
+ __v4l2_ctrl_modify_range(imx319->exposure,
+ imx319->exposure->minimum,
+ max, imx319->exposure->step, max);
+ break;
+ }
+
+ /*
+ * Applying V4L2 control value only happens
+ * when power is up for streaming
+ */
+ if (!pm_runtime_get_if_in_use(&client->dev))
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_ANALOGUE_GAIN:
+ /* Analog gain = 1024/(1024 - ctrl->val) times */
+ ret = imx319_write_reg(imx319, IMX319_REG_ANALOG_GAIN, 2,
+ ctrl->val);
+ break;
+ case V4L2_CID_DIGITAL_GAIN:
+ ret = imx319_write_reg(imx319, IMX319_REG_DIG_GAIN_GLOBAL, 2,
+ ctrl->val);
+ break;
+ case V4L2_CID_EXPOSURE:
+ ret = imx319_write_reg(imx319, IMX319_REG_EXPOSURE, 2,
+ ctrl->val);
+ break;
+ case V4L2_CID_VBLANK:
+ /* Update FLL that meets expected vertical blanking */
+ ret = imx319_write_reg(imx319, IMX319_REG_FLL, 2,
+ imx319->cur_mode->height + ctrl->val);
+ break;
+ case V4L2_CID_TEST_PATTERN:
+ ret = imx319_write_reg(imx319, IMX319_REG_TEST_PATTERN,
+ 2, ctrl->val);
+ break;
+ case V4L2_CID_HFLIP:
+ case V4L2_CID_VFLIP:
+ ret = imx319_write_reg(imx319, IMX319_REG_ORIENTATION, 1,
+ imx319->hflip->val |
+ imx319->vflip->val << 1);
+ break;
+ default:
+ ret = -EINVAL;
+ dev_info(&client->dev, "ctrl(id:0x%x,val:0x%x) is not handled",
+ ctrl->id, ctrl->val);
+ break;
+ }
+
+ pm_runtime_put(&client->dev);
+
+ return ret;
+}
+
+static const struct v4l2_ctrl_ops imx319_ctrl_ops = {
+ .s_ctrl = imx319_set_ctrl,
+};
+
+static int imx319_enum_mbus_code(struct v4l2_subdev *sd,
+ struct v4l2_subdev_state *sd_state,
+ struct v4l2_subdev_mbus_code_enum *code)
+{
+ struct imx319 *imx319 = to_imx319(sd);
+
+ if (code->index > 0)
+ return -EINVAL;
+
+ mutex_lock(&imx319->mutex);
+ code->code = imx319_get_format_code(imx319);
+ mutex_unlock(&imx319->mutex);
+
+ return 0;
+}
+
+static int imx319_enum_frame_size(struct v4l2_subdev *sd,
+ struct v4l2_subdev_state *sd_state,
+ struct v4l2_subdev_frame_size_enum *fse)
+{
+ struct imx319 *imx319 = to_imx319(sd);
+
+ if (fse->index >= ARRAY_SIZE(supported_modes))
+ return -EINVAL;
+
+ mutex_lock(&imx319->mutex);
+ if (fse->code != imx319_get_format_code(imx319)) {
+ mutex_unlock(&imx319->mutex);
+ return -EINVAL;
+ }
+ mutex_unlock(&imx319->mutex);
+
+ fse->min_width = supported_modes[fse->index].width;
+ fse->max_width = fse->min_width;
+ fse->min_height = supported_modes[fse->index].height;
+ fse->max_height = fse->min_height;
+
+ return 0;
+}
+
+static void imx319_update_pad_format(struct imx319 *imx319,
+ const struct imx319_mode *mode,
+ struct v4l2_subdev_format *fmt)
+{
+ fmt->format.width = mode->width;
+ fmt->format.height = mode->height;
+ fmt->format.code = imx319_get_format_code(imx319);
+ fmt->format.field = V4L2_FIELD_NONE;
+}
+
+static int imx319_do_get_pad_format(struct imx319 *imx319,
+ struct v4l2_subdev_state *sd_state,
+ struct v4l2_subdev_format *fmt)
+{
+ struct v4l2_mbus_framefmt *framefmt;
+ struct v4l2_subdev *sd = &imx319->sd;
+
+ if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
+ framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+ fmt->format = *framefmt;
+ } else {
+ imx319_update_pad_format(imx319, imx319->cur_mode, fmt);
+ }
+
+ return 0;
+}
+
+static int imx319_get_pad_format(struct v4l2_subdev *sd,
+ struct v4l2_subdev_state *sd_state,
+ struct v4l2_subdev_format *fmt)
+{
+ struct imx319 *imx319 = to_imx319(sd);
+ int ret;
+
+ mutex_lock(&imx319->mutex);
+ ret = imx319_do_get_pad_format(imx319, sd_state, fmt);
+ mutex_unlock(&imx319->mutex);
+
+ return ret;
+}
+
+static int
+imx319_set_pad_format(struct v4l2_subdev *sd,
+ struct v4l2_subdev_state *sd_state,
+ struct v4l2_subdev_format *fmt)
+{
+ struct imx319 *imx319 = to_imx319(sd);
+ const struct imx319_mode *mode;
+ struct v4l2_mbus_framefmt *framefmt;
+ s32 vblank_def;
+ s32 vblank_min;
+ s64 h_blank;
+ u64 pixel_rate;
+ u32 height;
+
+ mutex_lock(&imx319->mutex);
+
+ /*
+ * Only one bayer order is supported.
+ * It depends on the flip settings.
+ */
+ fmt->format.code = imx319_get_format_code(imx319);
+
+ mode = v4l2_find_nearest_size(supported_modes,
+ ARRAY_SIZE(supported_modes),
+ width, height,
+ fmt->format.width, fmt->format.height);
+ imx319_update_pad_format(imx319, mode, fmt);
+ if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
+ framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+ *framefmt = fmt->format;
+ } else {
+ imx319->cur_mode = mode;
+ pixel_rate = imx319->link_def_freq * 2 * 4;
+ do_div(pixel_rate, 10);
+ __v4l2_ctrl_s_ctrl_int64(imx319->pixel_rate, pixel_rate);
+ /* Update limits and set FPS to default */
+ height = imx319->cur_mode->height;
+ vblank_def = imx319->cur_mode->fll_def - height;
+ vblank_min = imx319->cur_mode->fll_min - height;
+ height = IMX319_FLL_MAX - height;
+ __v4l2_ctrl_modify_range(imx319->vblank, vblank_min, height, 1,
+ vblank_def);
+ __v4l2_ctrl_s_ctrl(imx319->vblank, vblank_def);
+ h_blank = mode->llp - imx319->cur_mode->width;
+ /*
+ * Currently hblank is not changeable.
+ * So FPS control is done only by vblank.
+ */
+ __v4l2_ctrl_modify_range(imx319->hblank, h_blank,
+ h_blank, 1, h_blank);
+ }
+
+ mutex_unlock(&imx319->mutex);
+
+ return 0;
+}
+
+/* Verify chip ID */
+static int imx319_identify_module(struct imx319 *imx319)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(&imx319->sd);
+ int ret;
+ u32 val;
+
+ if (imx319->identified)
+ return 0;
+
+ ret = imx319_read_reg(imx319, IMX319_REG_CHIP_ID, 2, &val);
+ if (ret)
+ return ret;
+
+ if (val != IMX319_CHIP_ID) {
+ dev_err(&client->dev, "chip id mismatch: %x!=%x",
+ IMX319_CHIP_ID, val);
+ return -EIO;
+ }
+
+ imx319->identified = true;
+
+ return 0;
+}
+
+/* Start streaming */
+static int imx319_start_streaming(struct imx319 *imx319)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(&imx319->sd);
+ const struct imx319_reg_list *reg_list;
+ int ret;
+
+ ret = imx319_identify_module(imx319);
+ if (ret)
+ return ret;
+
+ /* Global Setting */
+ reg_list = &imx319_global_setting;
+ ret = imx319_write_regs(imx319, reg_list->regs, reg_list->num_of_regs);
+ if (ret) {
+ dev_err(&client->dev, "failed to set global settings");
+ return ret;
+ }
+
+ /* Apply default values of current mode */
+ reg_list = &imx319->cur_mode->reg_list;
+ ret = imx319_write_regs(imx319, reg_list->regs, reg_list->num_of_regs);
+ if (ret) {
+ dev_err(&client->dev, "failed to set mode");
+ return ret;
+ }
+
+ /* set digital gain control to all color mode */
+ ret = imx319_write_reg(imx319, IMX319_REG_DPGA_USE_GLOBAL_GAIN, 1, 1);
+ if (ret)
+ return ret;
+
+ /* Apply customized values from user */
+ ret = __v4l2_ctrl_handler_setup(imx319->sd.ctrl_handler);
+ if (ret)
+ return ret;
+
+ return imx319_write_reg(imx319, IMX319_REG_MODE_SELECT,
+ 1, IMX319_MODE_STREAMING);
+}
+
+/* Stop streaming */
+static int imx319_stop_streaming(struct imx319 *imx319)
+{
+ return imx319_write_reg(imx319, IMX319_REG_MODE_SELECT,
+ 1, IMX319_MODE_STANDBY);
+}
+
+static int imx319_set_stream(struct v4l2_subdev *sd, int enable)
+{
+ struct imx319 *imx319 = to_imx319(sd);
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ int ret = 0;
+
+ mutex_lock(&imx319->mutex);
+ if (imx319->streaming == enable) {
+ mutex_unlock(&imx319->mutex);
+ return 0;
+ }
+
+ if (enable) {
+ ret = pm_runtime_resume_and_get(&client->dev);
+ if (ret < 0)
+ goto err_unlock;
+
+ /*
+ * Apply default & customized values
+ * and then start streaming.
+ */
+ ret = imx319_start_streaming(imx319);
+ if (ret)
+ goto err_rpm_put;
+ } else {
+ imx319_stop_streaming(imx319);
+ pm_runtime_put(&client->dev);
+ }
+
+ imx319->streaming = enable;
+
+ /* vflip and hflip cannot change during streaming */
+ __v4l2_ctrl_grab(imx319->vflip, enable);
+ __v4l2_ctrl_grab(imx319->hflip, enable);
+
+ mutex_unlock(&imx319->mutex);
+
+ return ret;
+
+err_rpm_put:
+ pm_runtime_put(&client->dev);
+err_unlock:
+ mutex_unlock(&imx319->mutex);
+
+ return ret;
+}
+
+static int __maybe_unused imx319_suspend(struct device *dev)
+{
+ struct v4l2_subdev *sd = dev_get_drvdata(dev);
+ struct imx319 *imx319 = to_imx319(sd);
+
+ if (imx319->streaming)
+ imx319_stop_streaming(imx319);
+
+ return 0;
+}
+
+static int __maybe_unused imx319_resume(struct device *dev)
+{
+ struct v4l2_subdev *sd = dev_get_drvdata(dev);
+ struct imx319 *imx319 = to_imx319(sd);
+ int ret;
+
+ if (imx319->streaming) {
+ ret = imx319_start_streaming(imx319);
+ if (ret)
+ goto error;
+ }
+
+ return 0;
+
+error:
+ imx319_stop_streaming(imx319);
+ imx319->streaming = 0;
+ return ret;
+}
+
+static const struct v4l2_subdev_core_ops imx319_subdev_core_ops = {
+ .subscribe_event = v4l2_ctrl_subdev_subscribe_event,
+ .unsubscribe_event = v4l2_event_subdev_unsubscribe,
+};
+
+static const struct v4l2_subdev_video_ops imx319_video_ops = {
+ .s_stream = imx319_set_stream,
+};
+
+static const struct v4l2_subdev_pad_ops imx319_pad_ops = {
+ .enum_mbus_code = imx319_enum_mbus_code,
+ .get_fmt = imx319_get_pad_format,
+ .set_fmt = imx319_set_pad_format,
+ .enum_frame_size = imx319_enum_frame_size,
+};
+
+static const struct v4l2_subdev_ops imx319_subdev_ops = {
+ .core = &imx319_subdev_core_ops,
+ .video = &imx319_video_ops,
+ .pad = &imx319_pad_ops,
+};
+
+static const struct media_entity_operations imx319_subdev_entity_ops = {
+ .link_validate = v4l2_subdev_link_validate,
+};
+
+static const struct v4l2_subdev_internal_ops imx319_internal_ops = {
+ .open = imx319_open,
+};
+
+/* Initialize control handlers */
+static int imx319_init_controls(struct imx319 *imx319)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(&imx319->sd);
+ struct v4l2_ctrl_handler *ctrl_hdlr;
+ s64 exposure_max;
+ s64 vblank_def;
+ s64 vblank_min;
+ s64 hblank;
+ u64 pixel_rate;
+ const struct imx319_mode *mode;
+ u32 max;
+ int ret;
+
+ ctrl_hdlr = &imx319->ctrl_handler;
+ ret = v4l2_ctrl_handler_init(ctrl_hdlr, 10);
+ if (ret)
+ return ret;
+
+ ctrl_hdlr->lock = &imx319->mutex;
+ max = ARRAY_SIZE(link_freq_menu_items) - 1;
+ imx319->link_freq = v4l2_ctrl_new_int_menu(ctrl_hdlr, &imx319_ctrl_ops,
+ V4L2_CID_LINK_FREQ, max, 0,
+ link_freq_menu_items);
+ if (imx319->link_freq)
+ imx319->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+
+ /* pixel_rate = link_freq * 2 * nr_of_lanes / bits_per_sample */
+ pixel_rate = imx319->link_def_freq * 2 * 4;
+ do_div(pixel_rate, 10);
+ /* By default, PIXEL_RATE is read only */
+ imx319->pixel_rate = v4l2_ctrl_new_std(ctrl_hdlr, &imx319_ctrl_ops,
+ V4L2_CID_PIXEL_RATE, pixel_rate,
+ pixel_rate, 1, pixel_rate);
+
+ /* Initial vblank/hblank/exposure parameters based on current mode */
+ mode = imx319->cur_mode;
+ vblank_def = mode->fll_def - mode->height;
+ vblank_min = mode->fll_min - mode->height;
+ imx319->vblank = v4l2_ctrl_new_std(ctrl_hdlr, &imx319_ctrl_ops,
+ V4L2_CID_VBLANK, vblank_min,
+ IMX319_FLL_MAX - mode->height,
+ 1, vblank_def);
+
+ hblank = mode->llp - mode->width;
+ imx319->hblank = v4l2_ctrl_new_std(ctrl_hdlr, &imx319_ctrl_ops,
+ V4L2_CID_HBLANK, hblank, hblank,
+ 1, hblank);
+ if (imx319->hblank)
+ imx319->hblank->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+
+ /* fll >= exposure time + adjust parameter (default value is 18) */
+ exposure_max = mode->fll_def - 18;
+ imx319->exposure = v4l2_ctrl_new_std(ctrl_hdlr, &imx319_ctrl_ops,
+ V4L2_CID_EXPOSURE,
+ IMX319_EXPOSURE_MIN, exposure_max,
+ IMX319_EXPOSURE_STEP,
+ IMX319_EXPOSURE_DEFAULT);
+
+ imx319->hflip = v4l2_ctrl_new_std(ctrl_hdlr, &imx319_ctrl_ops,
+ V4L2_CID_HFLIP, 0, 1, 1, 0);
+ imx319->vflip = v4l2_ctrl_new_std(ctrl_hdlr, &imx319_ctrl_ops,
+ V4L2_CID_VFLIP, 0, 1, 1, 0);
+
+ v4l2_ctrl_new_std(ctrl_hdlr, &imx319_ctrl_ops, V4L2_CID_ANALOGUE_GAIN,
+ IMX319_ANA_GAIN_MIN, IMX319_ANA_GAIN_MAX,
+ IMX319_ANA_GAIN_STEP, IMX319_ANA_GAIN_DEFAULT);
+
+ /* Digital gain */
+ v4l2_ctrl_new_std(ctrl_hdlr, &imx319_ctrl_ops, V4L2_CID_DIGITAL_GAIN,
+ IMX319_DGTL_GAIN_MIN, IMX319_DGTL_GAIN_MAX,
+ IMX319_DGTL_GAIN_STEP, IMX319_DGTL_GAIN_DEFAULT);
+
+ v4l2_ctrl_new_std_menu_items(ctrl_hdlr, &imx319_ctrl_ops,
+ V4L2_CID_TEST_PATTERN,
+ ARRAY_SIZE(imx319_test_pattern_menu) - 1,
+ 0, 0, imx319_test_pattern_menu);
+ if (ctrl_hdlr->error) {
+ ret = ctrl_hdlr->error;
+ dev_err(&client->dev, "control init failed: %d", ret);
+ goto error;
+ }
+
+ imx319->sd.ctrl_handler = ctrl_hdlr;
+
+ return 0;
+
+error:
+ v4l2_ctrl_handler_free(ctrl_hdlr);
+
+ return ret;
+}
+
+static struct imx319_hwcfg *imx319_get_hwcfg(struct device *dev)
+{
+ struct imx319_hwcfg *cfg;
+ struct v4l2_fwnode_endpoint bus_cfg = {
+ .bus_type = V4L2_MBUS_CSI2_DPHY
+ };
+ struct fwnode_handle *ep;
+ struct fwnode_handle *fwnode = dev_fwnode(dev);
+ unsigned int i;
+ int ret;
+
+ if (!fwnode)
+ return NULL;
+
+ ep = fwnode_graph_get_next_endpoint(fwnode, NULL);
+ if (!ep)
+ return NULL;
+
+ ret = v4l2_fwnode_endpoint_alloc_parse(ep, &bus_cfg);
+ if (ret)
+ goto out_err;
+
+ cfg = devm_kzalloc(dev, sizeof(*cfg), GFP_KERNEL);
+ if (!cfg)
+ goto out_err;
+
+ ret = fwnode_property_read_u32(dev_fwnode(dev), "clock-frequency",
+ &cfg->ext_clk);
+ if (ret) {
+ dev_err(dev, "can't get clock frequency");
+ goto out_err;
+ }
+
+ dev_dbg(dev, "ext clk: %d", cfg->ext_clk);
+ if (cfg->ext_clk != IMX319_EXT_CLK) {
+ dev_err(dev, "external clock %d is not supported",
+ cfg->ext_clk);
+ goto out_err;
+ }
+
+ dev_dbg(dev, "num of link freqs: %d", bus_cfg.nr_of_link_frequencies);
+ if (!bus_cfg.nr_of_link_frequencies) {
+ dev_warn(dev, "no link frequencies defined");
+ goto out_err;
+ }
+
+ cfg->nr_of_link_freqs = bus_cfg.nr_of_link_frequencies;
+ cfg->link_freqs = devm_kcalloc(dev,
+ bus_cfg.nr_of_link_frequencies + 1,
+ sizeof(*cfg->link_freqs), GFP_KERNEL);
+ if (!cfg->link_freqs)
+ goto out_err;
+
+ for (i = 0; i < bus_cfg.nr_of_link_frequencies; i++) {
+ cfg->link_freqs[i] = bus_cfg.link_frequencies[i];
+ dev_dbg(dev, "link_freq[%d] = %lld", i, cfg->link_freqs[i]);
+ }
+
+ v4l2_fwnode_endpoint_free(&bus_cfg);
+ fwnode_handle_put(ep);
+ return cfg;
+
+out_err:
+ v4l2_fwnode_endpoint_free(&bus_cfg);
+ fwnode_handle_put(ep);
+ return NULL;
+}
+
+static int imx319_probe(struct i2c_client *client)
+{
+ struct imx319 *imx319;
+ bool full_power;
+ int ret;
+ u32 i;
+
+ imx319 = devm_kzalloc(&client->dev, sizeof(*imx319), GFP_KERNEL);
+ if (!imx319)
+ return -ENOMEM;
+
+ mutex_init(&imx319->mutex);
+
+ /* Initialize subdev */
+ v4l2_i2c_subdev_init(&imx319->sd, client, &imx319_subdev_ops);
+
+ full_power = acpi_dev_state_d0(&client->dev);
+ if (full_power) {
+ /* Check module identity */
+ ret = imx319_identify_module(imx319);
+ if (ret) {
+ dev_err(&client->dev, "failed to find sensor: %d", ret);
+ goto error_probe;
+ }
+ }
+
+ imx319->hwcfg = imx319_get_hwcfg(&client->dev);
+ if (!imx319->hwcfg) {
+ dev_err(&client->dev, "failed to get hwcfg");
+ ret = -ENODEV;
+ goto error_probe;
+ }
+
+ imx319->link_def_freq = link_freq_menu_items[IMX319_LINK_FREQ_INDEX];
+ for (i = 0; i < imx319->hwcfg->nr_of_link_freqs; i++) {
+ if (imx319->hwcfg->link_freqs[i] == imx319->link_def_freq) {
+ dev_dbg(&client->dev, "link freq index %d matched", i);
+ break;
+ }
+ }
+
+ if (i == imx319->hwcfg->nr_of_link_freqs) {
+ dev_err(&client->dev, "no link frequency supported");
+ ret = -EINVAL;
+ goto error_probe;
+ }
+
+ /* Set default mode to max resolution */
+ imx319->cur_mode = &supported_modes[0];
+
+ ret = imx319_init_controls(imx319);
+ if (ret) {
+ dev_err(&client->dev, "failed to init controls: %d", ret);
+ goto error_probe;
+ }
+
+ /* Initialize subdev */
+ imx319->sd.internal_ops = &imx319_internal_ops;
+ imx319->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
+ V4L2_SUBDEV_FL_HAS_EVENTS;
+ imx319->sd.entity.ops = &imx319_subdev_entity_ops;
+ imx319->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
+
+ /* Initialize source pad */
+ imx319->pad.flags = MEDIA_PAD_FL_SOURCE;
+ ret = media_entity_pads_init(&imx319->sd.entity, 1, &imx319->pad);
+ if (ret) {
+ dev_err(&client->dev, "failed to init entity pads: %d", ret);
+ goto error_handler_free;
+ }
+
+ ret = v4l2_async_register_subdev_sensor(&imx319->sd);
+ if (ret < 0)
+ goto error_media_entity;
+
+ /* Set the device's state to active if it's in D0 state. */
+ if (full_power)
+ pm_runtime_set_active(&client->dev);
+ pm_runtime_enable(&client->dev);
+ pm_runtime_idle(&client->dev);
+
+ return 0;
+
+error_media_entity:
+ media_entity_cleanup(&imx319->sd.entity);
+
+error_handler_free:
+ v4l2_ctrl_handler_free(imx319->sd.ctrl_handler);
+
+error_probe:
+ mutex_destroy(&imx319->mutex);
+
+ return ret;
+}
+
+static void imx319_remove(struct i2c_client *client)
+{
+ struct v4l2_subdev *sd = i2c_get_clientdata(client);
+ struct imx319 *imx319 = to_imx319(sd);
+
+ v4l2_async_unregister_subdev(sd);
+ media_entity_cleanup(&sd->entity);
+ v4l2_ctrl_handler_free(sd->ctrl_handler);
+
+ pm_runtime_disable(&client->dev);
+ pm_runtime_set_suspended(&client->dev);
+
+ mutex_destroy(&imx319->mutex);
+}
+
+static const struct dev_pm_ops imx319_pm_ops = {
+ SET_SYSTEM_SLEEP_PM_OPS(imx319_suspend, imx319_resume)
+};
+
+static const struct acpi_device_id imx319_acpi_ids[] __maybe_unused = {
+ { "SONY319A" },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(acpi, imx319_acpi_ids);
+
+static struct i2c_driver imx319_i2c_driver = {
+ .driver = {
+ .name = "imx319",
+ .pm = &imx319_pm_ops,
+ .acpi_match_table = ACPI_PTR(imx319_acpi_ids),
+ },
+ .probe_new = imx319_probe,
+ .remove = imx319_remove,
+ .flags = I2C_DRV_ACPI_WAIVE_D0_PROBE,
+};
+module_i2c_driver(imx319_i2c_driver);
+
+MODULE_AUTHOR("Qiu, Tianshu <tian.shu.qiu@intel.com>");
+MODULE_AUTHOR("Rapolu, Chiranjeevi <chiranjeevi.rapolu@intel.com>");
+MODULE_AUTHOR("Bingbu Cao <bingbu.cao@intel.com>");
+MODULE_AUTHOR("Yang, Hyungwoo");
+MODULE_DESCRIPTION("Sony imx319 sensor driver");
+MODULE_LICENSE("GPL v2");
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-28 17:28:11 +0000