21 #define IMX412_REG_MODE_SELECT	0x0100
22 #define IMX412_MODE_STANDBY	0x00
23 #define IMX412_MODE_STREAMING	0x01
26 #define IMX412_REG_LPFR		0x0340
29 #define IMX412_REG_ID		0x0016
30 #define IMX412_ID		0x577
33 #define IMX412_REG_EXPOSURE_CIT	0x0202
37 #define IMX412_EXPOSURE_DEFAULT	0x0648
40 #define IMX412_REG_AGAIN	0x0204
41 #define IMX412_AGAIN_MIN	0
44 #define IMX412_AGAIN_DEFAULT	0
47 #define IMX412_REG_HOLD		0x0104
56 #define IMX412_REG_MIN		0x00
57 #define IMX412_REG_MAX		0xffff
161 	{0x0136, 0x18},
162 	{0x0137, 0x00},
163 	{0x3c7e, 0x08},
164 	{0x3c7f, 0x02},
165 	{0x38a8, 0x1f},
166 	{0x38a9, 0xff},
167 	{0x38aa, 0x1f},
168 	{0x38ab, 0xff},
169 	{0x55d4, 0x00},
170 	{0x55d5, 0x00},
171 	{0x55d6, 0x07},
172 	{0x55d7, 0xff},
173 	{0x55e8, 0x07},
174 	{0x55e9, 0xff},
175 	{0x55ea, 0x00},
176 	{0x55eb, 0x00},
177 	{0x575c, 0x07},
178 	{0x575d, 0xff},
179 	{0x575e, 0x00},
180 	{0x575f, 0x00},
181 	{0x5764, 0x00},
182 	{0x5765, 0x00},
183 	{0x5766, 0x07},
184 	{0x5767, 0xff},
185 	{0x5974, 0x04},
186 	{0x5975, 0x01},
187 	{0x5f10, 0x09},
188 	{0x5f11, 0x92},
189 	{0x5f12, 0x32},
190 	{0x5f13, 0x72},
191 	{0x5f14, 0x16},
192 	{0x5f15, 0xba},
193 	{0x5f17, 0x13},
194 	{0x5f18, 0x24},
195 	{0x5f19, 0x60},
196 	{0x5f1a, 0xe3},
197 	{0x5f1b, 0xad},
198 	{0x5f1c, 0x74},
199 	{0x5f2d, 0x25},
200 	{0x5f5c, 0xd0},
201 	{0x6a22, 0x00},
202 	{0x6a23, 0x1d},
203 	{0x7ba8, 0x00},
204 	{0x7ba9, 0x00},
205 	{0x886b, 0x00},
206 	{0x9002, 0x0a},
207 	{0x9004, 0x1a},
208 	{0x9214, 0x93},
209 	{0x9215, 0x69},
210 	{0x9216, 0x93},
211 	{0x9217, 0x6b},
212 	{0x9218, 0x93},
213 	{0x9219, 0x6d},
214 	{0x921a, 0x57},
215 	{0x921b, 0x58},
216 	{0x921c, 0x57},
217 	{0x921d, 0x59},
218 	{0x921e, 0x57},
219 	{0x921f, 0x5a},
220 	{0x9220, 0x57},
221 	{0x9221, 0x5b},
222 	{0x9222, 0x93},
223 	{0x9223, 0x02},
224 	{0x9224, 0x93},
225 	{0x9225, 0x03},
226 	{0x9226, 0x93},
227 	{0x9227, 0x04},
228 	{0x9228, 0x93},
229 	{0x9229, 0x05},
230 	{0x922a, 0x98},
231 	{0x922b, 0x21},
232 	{0x922c, 0xb2},
233 	{0x922d, 0xdb},
234 	{0x922e, 0xb2},
235 	{0x922f, 0xdc},
236 	{0x9230, 0xb2},
237 	{0x9231, 0xdd},
238 	{0x9232, 0xe2},
239 	{0x9233, 0xe1},
240 	{0x9234, 0xb2},
241 	{0x9235, 0xe2},
242 	{0x9236, 0xb2},
243 	{0x9237, 0xe3},
244 	{0x9238, 0xb7},
245 	{0x9239, 0xb9},
246 	{0x923a, 0xb7},
247 	{0x923b, 0xbb},
248 	{0x923c, 0xb7},
249 	{0x923d, 0xbc},
250 	{0x923e, 0xb7},
251 	{0x923f, 0xc5},
252 	{0x9240, 0xb7},
253 	{0x9241, 0xc7},
254 	{0x9242, 0xb7},
255 	{0x9243, 0xc9},
256 	{0x9244, 0x98},
257 	{0x9245, 0x56},
258 	{0x9246, 0x98},
259 	{0x9247, 0x55},
260 	{0x9380, 0x00},
261 	{0x9381, 0x62},
262 	{0x9382, 0x00},
263 	{0x9383, 0x56},
264 	{0x9384, 0x00},
265 	{0x9385, 0x52},
266 	{0x9388, 0x00},
267 	{0x9389, 0x55},
268 	{0x938a, 0x00},
269 	{0x938b, 0x55},
270 	{0x938c, 0x00},
271 	{0x938d, 0x41},
272 	{0x5078, 0x01},
273 	{0x0112, 0x0a},
274 	{0x0113, 0x0a},
275 	{0x0114, 0x03},
276 	{0x0342, 0x11},
277 	{0x0343, 0xa0},
278 	{0x0340, 0x0d},
279 	{0x0341, 0xda},
280 	{0x3210, 0x00},
281 	{0x0344, 0x00},
282 	{0x0345, 0x00},
283 	{0x0346, 0x00},
284 	{0x0347, 0x00},
285 	{0x0348, 0x0f},
286 	{0x0349, 0xd7},
287 	{0x034a, 0x0b},
288 	{0x034b, 0xdf},
289 	{0x00e3, 0x00},
290 	{0x00e4, 0x00},
291 	{0x00e5, 0x01},
292 	{0x00fc, 0x0a},
293 	{0x00fd, 0x0a},
294 	{0x00fe, 0x0a},
295 	{0x00ff, 0x0a},
296 	{0xe013, 0x00},
297 	{0x0220, 0x00},
298 	{0x0221, 0x11},
299 	{0x0381, 0x01},
300 	{0x0383, 0x01},
301 	{0x0385, 0x01},
302 	{0x0387, 0x01},
303 	{0x0900, 0x00},
304 	{0x0901, 0x11},
305 	{0x0902, 0x00},
306 	{0x3140, 0x02},
307 	{0x3241, 0x11},
308 	{0x3250, 0x03},
309 	{0x3e10, 0x00},
310 	{0x3e11, 0x00},
311 	{0x3f0d, 0x00},
312 	{0x3f42, 0x00},
313 	{0x3f43, 0x00},
314 	{0x0401, 0x00},
315 	{0x0404, 0x00},
316 	{0x0405, 0x10},
317 	{0x0408, 0x00},
318 	{0x0409, 0x00},
319 	{0x040a, 0x00},
320 	{0x040b, 0x00},
321 	{0x040c, 0x0f},
322 	{0x040d, 0xd8},
323 	{0x040e, 0x0b},
324 	{0x040f, 0xe0},
325 	{0x034c, 0x0f},
326 	{0x034d, 0xd8},
327 	{0x034e, 0x0b},
328 	{0x034f, 0xe0},
329 	{0x0301, 0x05},
330 	{0x0303, 0x02},
331 	{0x0305, 0x04},
332 	{0x0306, 0x00},
333 	{0x0307, 0xc8},
334 	{0x0309, 0x0a},
335 	{0x030b, 0x01},
336 	{0x030d, 0x02},
337 	{0x030e, 0x01},
338 	{0x030f, 0x5e},
339 	{0x0310, 0x00},
340 	{0x0820, 0x12},
341 	{0x0821, 0xc0},
342 	{0x0822, 0x00},
343 	{0x0823, 0x00},
344 	{0x3e20, 0x01},
345 	{0x3e37, 0x00},
346 	{0x3f50, 0x00},
347 	{0x3f56, 0x00},
348 	{0x3f57, 0xe2},
349 	{0x3c0a, 0x5a},
350 	{0x3c0b, 0x55},
351 	{0x3c0c, 0x28},
352 	{0x3c0d, 0x07},
353 	{0x3c0e, 0xff},
354 	{0x3c0f, 0x00},
355 	{0x3c10, 0x00},
356 	{0x3c11, 0x02},
357 	{0x3c12, 0x00},
358 	{0x3c13, 0x03},
359 	{0x3c14, 0x00},
360 	{0x3c15, 0x00},
361 	{0x3c16, 0x0c},
362 	{0x3c17, 0x0c},
363 	{0x3c18, 0x0c},
364 	{0x3c19, 0x0a},
365 	{0x3c1a, 0x0a},
366 	{0x3c1b, 0x0a},
367 	{0x3c1c, 0x00},
368 	{0x3c1d, 0x00},
369 	{0x3c1e, 0x00},
370 	{0x3c1f, 0x00},
371 	{0x3c20, 0x00},
372 	{0x3c21, 0x00},
373 	{0x3c22, 0x3f},
374 	{0x3c23, 0x0a},
375 	{0x3e35, 0x01},
376 	{0x3f4a, 0x03},
377 	{0x3f4b, 0xbf},
378 	{0x3f26, 0x00},
379 	{0x0202, 0x0d},
380 	{0x0203, 0xc4},
381 	{0x0204, 0x00},
382 	{0x0205, 0x00},
383 	{0x020e, 0x01},
384 	{0x020f, 0x00},
385 	{0x0210, 0x01},
386 	{0x0211, 0x00},
387 	{0x0212, 0x01},
388 	{0x0213, 0x00},
389 	{0x0214, 0x01},
390 	{0x0215, 0x00},
391 	{0xbcf1, 0x00},
403 	.link_freq_idx = 0,
429  * Return: 0 if successful, error code otherwise.
434 	struct i2c_msg msgs[2] = {0};  in imx412_read_reg()
435 	u8 addr_buf[2] = {0};  in imx412_read_reg()
436 	u8 data_buf[4] = {0};  in imx412_read_reg()
445 	msgs[0].addr = client->addr;  in imx412_read_reg()
446 	msgs[0].flags = 0;  in imx412_read_reg()
447 	msgs[0].len = ARRAY_SIZE(addr_buf);  in imx412_read_reg()
448 	msgs[0].buf = addr_buf;  in imx412_read_reg()
462 	return 0;  in imx412_read_reg()
472  * Return: 0 if successful, error code otherwise.
477 	u8 buf[6] = {0};  in imx412_write_reg()
487 	return 0;  in imx412_write_reg()
496  * Return: 0 if successful, error code otherwise.
504 	for (i = 0; i < len; i++) {  in imx412_write_regs()
510 	return 0;  in imx412_write_regs()
518  * Return: 0 if successful, error code otherwise.
543  * Return: 0 if successful, error code otherwise.
571 	imx412_write_reg(imx412, IMX412_REG_HOLD, 1, 0);  in imx412_update_exp_gain()
586  * Return: 0 if successful, error code otherwise.
614 			return 0;  in imx412_set_ctrl()
646  * Return: 0 if successful, error code otherwise.
652 	if (code->index > 0)  in imx412_enum_mbus_code()
657 	return 0;  in imx412_enum_mbus_code()
666  * Return: 0 if successful, error code otherwise.
672 	if (fsize->index > 0)  in imx412_enum_frame_size()
683 	return 0;  in imx412_enum_frame_size()
713  * Return: 0 if successful, error code otherwise.
734 	return 0;  in imx412_get_pad_format()
743  * Return: 0 if successful, error code otherwise.
751 	int ret = 0;  in imx412_set_pad_format()
779  * Return: 0 if successful, error code otherwise.
785 	struct v4l2_subdev_format fmt = { 0 };  in imx412_init_pad_cfg()
797  * Return: 0 if successful, error code otherwise.
831 	return 0;  in imx412_start_streaming()
838  * Return: 0 if successful, error code otherwise.
851  * Return: 0 if successful, error code otherwise.
862 		return 0;  in imx412_set_stream()
882 	return 0;  in imx412_set_stream()
896  * Return: 0 if successful, -EIO if sensor id does not match
913 	return 0;  in imx412_detect()
920  * Return: 0 if successful, error code otherwise.
959 	for (i = 0; i < ARRAY_SIZE(imx412_supply_names); i++)  in imx412_parse_hw_config()
991 	for (i = 0; i < bus_cfg.nr_of_link_frequencies; i++)  in imx412_parse_hw_config()
1025  * Return: 0 if successful, error code otherwise.
1035 	if (ret < 0) {  in imx412_power_on()
1040 	gpiod_set_value_cansleep(imx412->reset_gpio, 0);  in imx412_power_on()
1050 	return 0;  in imx412_power_on()
1064  * Return: 0 if successful, error code otherwise.
1078 	return 0;  in imx412_power_off()
1085  * Return: 0 if successful, error code otherwise.
1163 	return 0;  in imx412_init_controls()
1170  * Return: 0 if successful, error code otherwise.
1236 	if (ret < 0) {  in imx412_probe()
1246 	return 0;  in imx412_probe()
1264  * Return: 0 if successful, error code otherwise.