aboutsummaryrefslogtreecommitdiff
path: root/drivers/media/platform/exynos4-is/fimc-is-param.c
blob: c7e7f694c6ed67328c60e8685d7c07e480853ed9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
/*
 * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
 *
 * Copyright (C) 2013 Samsung Electronics Co., Ltd.
 *
 * Authors: Younghwan Joo <yhwan.joo@samsung.com>
 *          Sylwester Nawrocki <s.nawrocki@samsung.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#define pr_fmt(fmt) "%s:%d " fmt, __func__, __LINE__

#include <linux/bitops.h>
#include <linux/bug.h>
#include <linux/device.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/videodev2.h>

#include <media/v4l2-device.h>
#include <media/v4l2-ioctl.h>

#include "fimc-is.h"
#include "fimc-is-command.h"
#include "fimc-is-errno.h"
#include "fimc-is-param.h"
#include "fimc-is-regs.h"
#include "fimc-is-sensor.h"

static void __hw_param_copy(void *dst, void *src)
{
	memcpy(dst, src, FIMC_IS_PARAM_MAX_SIZE);
}

static void __fimc_is_hw_update_param_global_shotmode(struct fimc_is *is)
{
	struct param_global_shotmode *dst, *src;

	dst = &is->is_p_region->parameter.global.shotmode;
	src = &is->config[is->config_index].global.shotmode;
	__hw_param_copy(dst, src);
}

static void __fimc_is_hw_update_param_sensor_framerate(struct fimc_is *is)
{
	struct param_sensor_framerate *dst, *src;

	dst = &is->is_p_region->parameter.sensor.frame_rate;
	src = &is->config[is->config_index].sensor.frame_rate;
	__hw_param_copy(dst, src);
}

int __fimc_is_hw_update_param(struct fimc_is *is, u32 offset)
{
	struct is_param_region *par = &is->is_p_region->parameter;
	struct chain_config *cfg = &is->config[is->config_index];

	switch (offset) {
	case PARAM_ISP_CONTROL:
		__hw_param_copy(&par->isp.control, &cfg->isp.control);
		break;

	case PARAM_ISP_OTF_INPUT:
		__hw_param_copy(&par->isp.otf_input, &cfg->isp.otf_input);
		break;

	case PARAM_ISP_DMA1_INPUT:
		__hw_param_copy(&par->isp.dma1_input, &cfg->isp.dma1_input);
		break;

	case PARAM_ISP_DMA2_INPUT:
		__hw_param_copy(&par->isp.dma2_input, &cfg->isp.dma2_input);
		break;

	case PARAM_ISP_AA:
		__hw_param_copy(&par->isp.aa, &cfg->isp.aa);
		break;

	case PARAM_ISP_FLASH:
		__hw_param_copy(&par->isp.flash, &cfg->isp.flash);
		break;

	case PARAM_ISP_AWB:
		__hw_param_copy(&par->isp.awb, &cfg->isp.awb);
		break;

	case PARAM_ISP_IMAGE_EFFECT:
		__hw_param_copy(&par->isp.effect, &cfg->isp.effect);
		break;

	case PARAM_ISP_ISO:
		__hw_param_copy(&par->isp.iso, &cfg->isp.iso);
		break;

	case PARAM_ISP_ADJUST:
		__hw_param_copy(&par->isp.adjust, &cfg->isp.adjust);
		break;

	case PARAM_ISP_METERING:
		__hw_param_copy(&par->isp.metering, &cfg->isp.metering);
		break;

	case PARAM_ISP_AFC:
		__hw_param_copy(&par->isp.afc, &cfg->isp.afc);
		break;

	case PARAM_ISP_OTF_OUTPUT:
		__hw_param_copy(&par->isp.otf_output, &cfg->isp.otf_output);
		break;

	case PARAM_ISP_DMA1_OUTPUT:
		__hw_param_copy(&par->isp.dma1_output, &cfg->isp.dma1_output);
		break;

	case PARAM_ISP_DMA2_OUTPUT:
		__hw_param_copy(&par->isp.dma2_output, &cfg->isp.dma2_output);
		break;

	case PARAM_DRC_CONTROL:
		__hw_param_copy(&par->drc.control, &cfg->drc.control);
		break;

	case PARAM_DRC_OTF_INPUT:
		__hw_param_copy(&par->drc.otf_input, &cfg->drc.otf_input);
		break;

	case PARAM_DRC_DMA_INPUT:
		__hw_param_copy(&par->drc.dma_input, &cfg->drc.dma_input);
		break;

	case PARAM_DRC_OTF_OUTPUT:
		__hw_param_copy(&par->drc.otf_output, &cfg->drc.otf_output);
		break;

	case PARAM_FD_CONTROL:
		__hw_param_copy(&par->fd.control, &cfg->fd.control);
		break;

	case PARAM_FD_OTF_INPUT:
		__hw_param_copy(&par->fd.otf_input, &cfg->fd.otf_input);
		break;

	case PARAM_FD_DMA_INPUT:
		__hw_param_copy(&par->fd.dma_input, &cfg->fd.dma_input);
		break;

	case PARAM_FD_CONFIG:
		__hw_param_copy(&par->fd.config, &cfg->fd.config);
		break;

	default:
		return -EINVAL;
	}

	return 0;
}

unsigned int __get_pending_param_count(struct fimc_is *is)
{
	struct chain_config *config = &is->config[is->config_index];
	unsigned long flags;
	unsigned int count;

	spin_lock_irqsave(&is->slock, flags);
	count = hweight32(config->p_region_index[0]);
	count += hweight32(config->p_region_index[1]);
	spin_unlock_irqrestore(&is->slock, flags);

	return count;
}

int __is_hw_update_params(struct fimc_is *is)
{
	unsigned long *p_index;
	int i, id, ret = 0;

	id = is->config_index;
	p_index = &is->config[id].p_region_index[0];

	if (test_bit(PARAM_GLOBAL_SHOTMODE, p_index))
		__fimc_is_hw_update_param_global_shotmode(is);

	if (test_bit(PARAM_SENSOR_FRAME_RATE, p_index))
		__fimc_is_hw_update_param_sensor_framerate(is);

	for (i = PARAM_ISP_CONTROL; i < PARAM_DRC_CONTROL; i++) {
		if (test_bit(i, p_index))
			ret = __fimc_is_hw_update_param(is, i);
	}

	for (i = PARAM_DRC_CONTROL; i < PARAM_SCALERC_CONTROL; i++) {
		if (test_bit(i, p_index))
			ret = __fimc_is_hw_update_param(is, i);
	}

	for (i = PARAM_FD_CONTROL; i <= PARAM_FD_CONFIG; i++) {
		if (test_bit(i, p_index))
			ret = __fimc_is_hw_update_param(is, i);
	}

	return ret;
}

void __is_get_frame_size(struct fimc_is *is, struct v4l2_mbus_framefmt *mf)
{
	struct isp_param *isp;

	isp = &is->config[is->config_index].isp;
	mf->width = isp->otf_input.width;
	mf->height = isp->otf_input.height;
}

void __is_set_frame_size(struct fimc_is *is, struct v4l2_mbus_framefmt *mf)
{
	unsigned int index = is->config_index;
	struct isp_param *isp;
	struct drc_param *drc;
	struct fd_param *fd;

	isp = &is->config[index].isp;
	drc = &is->config[index].drc;
	fd = &is->config[index].fd;

	/* Update isp size info (OTF only) */
	isp->otf_input.width = mf->width;
	isp->otf_input.height = mf->height;
	isp->otf_output.width = mf->width;
	isp->otf_output.height = mf->height;
	/* Update drc size info (OTF only) */
	drc->otf_input.width = mf->width;
	drc->otf_input.height = mf->height;
	drc->otf_output.width = mf->width;
	drc->otf_output.height = mf->height;
	/* Update fd size info (OTF only) */
	fd->otf_input.width = mf->width;
	fd->otf_input.height = mf->height;

	if (test_bit(PARAM_ISP_OTF_INPUT,
		      &is->config[index].p_region_index[0]))
		return;

	/* Update field */
	fimc_is_set_param_bit(is, PARAM_ISP_OTF_INPUT);
	fimc_is_set_param_bit(is, PARAM_ISP_OTF_OUTPUT);
	fimc_is_set_param_bit(is, PARAM_DRC_OTF_INPUT);
	fimc_is_set_param_bit(is, PARAM_DRC_OTF_OUTPUT);
	fimc_is_set_param_bit(is, PARAM_FD_OTF_INPUT);
}

int fimc_is_hw_get_sensor_max_framerate(struct fimc_is *is)
{
	switch (is->sensor->drvdata->id) {
	case FIMC_IS_SENSOR_ID_S5K6A3:
		return 30;
	default:
		return 15;
	}
}

void __is_set_sensor(struct fimc_is *is, int fps)
{
	unsigned int index = is->config_index;
	struct sensor_param *sensor;
	struct isp_param *isp;

	sensor = &is->config[index].sensor;
	isp = &is->config[index].isp;

	if (fps == 0) {
		sensor->frame_rate.frame_rate =
				fimc_is_hw_get_sensor_max_framerate(is);
		isp->otf_input.frametime_min = 0;
		isp->otf_input.frametime_max = 66666;
	} else {
		sensor->frame_rate.frame_rate = fps;
		isp->otf_input.frametime_min = 0;
		isp->otf_input.frametime_max = (u32)1000000 / fps;
	}

	fimc_is_set_param_bit(is, PARAM_SENSOR_FRAME_RATE);
	fimc_is_set_param_bit(is, PARAM_ISP_OTF_INPUT);
}

void __is_set_init_isp_aa(struct fimc_is *is)
{
	struct isp_param *isp;

	isp = &is->config[is->config_index].isp;

	isp->aa.cmd = ISP_AA_COMMAND_START;
	isp->aa.target = ISP_AA_TARGET_AF | ISP_AA_TARGET_AE |
			 ISP_AA_TARGET_AWB;
	isp->aa.mode = 0;
	isp->aa.scene = 0;
	isp->aa.sleep = 0;
	isp->aa.face = 0;
	isp->aa.touch_x = 0;
	isp->aa.touch_y = 0;
	isp->aa.manual_af_setting = 0;
	isp->aa.err = ISP_AF_ERROR_NONE;

	fimc_is_set_param_bit(is, PARAM_ISP_AA);
}

void __is_set_isp_flash(struct fimc_is *is, u32 cmd, u32 redeye)
{
	unsigned int index = is->config_index;
	struct isp_param *isp = &is->config[index].isp;

	isp->flash.cmd = cmd;
	isp->flash.redeye = redeye;
	isp->flash.err = ISP_FLASH_ERROR_NONE;

	fimc_is_set_param_bit(is, PARAM_ISP_FLASH);
}

void __is_set_isp_awb(struct fimc_is *is, u32 cmd, u32 val)
{
	unsigned int index = is->config_index;
	struct isp_param *isp;

	isp = &is->config[index].isp;

	isp->awb.cmd = cmd;
	isp->awb.illumination = val;
	isp->awb.err = ISP_AWB_ERROR_NONE;

	fimc_is_set_param_bit(is, PARAM_ISP_AWB);
}

void __is_set_isp_effect(struct fimc_is *is, u32 cmd)
{
	unsigned int index = is->config_index;
	struct isp_param *isp;

	isp = &is->config[index].isp;

	isp->effect.cmd = cmd;
	isp->effect.err = ISP_IMAGE_EFFECT_ERROR_NONE;

	fimc_is_set_param_bit(is, PARAM_ISP_IMAGE_EFFECT);
}

void __is_set_isp_iso(struct fimc_is *is, u32 cmd, u32 val)
{
	unsigned int index = is->config_index;
	struct isp_param *isp;

	isp = &is->config[index].isp;

	isp->iso.cmd = cmd;
	isp->iso.value = val;
	isp->iso.err = ISP_ISO_ERROR_NONE;

	fimc_is_set_param_bit(is, PARAM_ISP_ISO);
}

void __is_set_isp_adjust(struct fimc_is *is, u32 cmd, u32 val)
{
	unsigned int index = is->config_index;
	unsigned long *p_index;
	struct isp_param *isp;

	p_index = &is->config[index].p_region_index[0];
	isp = &is->config[index].isp;

	switch (cmd) {
	case ISP_ADJUST_COMMAND_MANUAL_CONTRAST:
		isp->adjust.contrast = val;
		break;
	case ISP_ADJUST_COMMAND_MANUAL_SATURATION:
		isp->adjust.saturation = val;
		break;
	case ISP_ADJUST_COMMAND_MANUAL_SHARPNESS:
		isp->adjust.sharpness = val;
		break;
	case ISP_ADJUST_COMMAND_MANUAL_EXPOSURE:
		isp->adjust.exposure = val;
		break;
	case ISP_ADJUST_COMMAND_MANUAL_BRIGHTNESS:
		isp->adjust.brightness = val;
		break;
	case ISP_ADJUST_COMMAND_MANUAL_HUE:
		isp->adjust.hue = val;
		break;
	case ISP_ADJUST_COMMAND_AUTO:
		isp->adjust.contrast = 0;
		isp->adjust.saturation = 0;
		isp->adjust.sharpness = 0;
		isp->adjust.exposure = 0;
		isp->adjust.brightness = 0;
		isp->adjust.hue = 0;
		break;
	}

	if (!test_bit(PARAM_ISP_ADJUST, p_index)) {
		isp->adjust.cmd = cmd;
		isp->adjust.err = ISP_ADJUST_ERROR_NONE;
		fimc_is_set_param_bit(is, PARAM_ISP_ADJUST);
	} else {
		isp->adjust.cmd |= cmd;
	}
}

void __is_set_isp_metering(struct fimc_is *is, u32 id, u32 val)
{
	unsigned int index = is->config_index;
	struct isp_param *isp;
	unsigned long *p_index;

	p_index = &is->config[index].p_region_index[0];
	isp = &is->config[index].isp;

	switch (id) {
	case IS_METERING_CONFIG_CMD:
		isp->metering.cmd = val;
		break;
	case IS_METERING_CONFIG_WIN_POS_X:
		isp->metering.win_pos_x = val;
		break;
	case IS_METERING_CONFIG_WIN_POS_Y:
		isp->metering.win_pos_y = val;
		break;
	case IS_METERING_CONFIG_WIN_WIDTH:
		isp->metering.win_width = val;
		break;
	case IS_METERING_CONFIG_WIN_HEIGHT:
		isp->metering.win_height = val;
		break;
	default:
		return;
	}

	if (!test_bit(PARAM_ISP_METERING, p_index)) {
		isp->metering.err = ISP_METERING_ERROR_NONE;
		fimc_is_set_param_bit(is, PARAM_ISP_METERING);
	}
}

void __is_set_isp_afc(struct fimc_is *is, u32 cmd, u32 val)
{
	unsigned int index = is->config_index;
	struct isp_param *isp;

	isp = &is->config[index].isp;

	isp->afc.cmd = cmd;
	isp->afc.manual = val;
	isp->afc.err = ISP_AFC_ERROR_NONE;

	fimc_is_set_param_bit(is, PARAM_ISP_AFC);
}

void __is_set_drc_control(struct fimc_is *is, u32 val)
{
	unsigned int index = is->config_index;
	struct drc_param *drc;

	drc = &is->config[index].drc;

	drc->control.bypass = val;

	fimc_is_set_param_bit(is, PARAM_DRC_CONTROL);
}

void __is_set_fd_control(struct fimc_is *is, u32 val)
{
	unsigned int index = is->config_index;
	struct fd_param *fd;
	unsigned long *p_index;

	p_index = &is->config[index].p_region_index[1];
	fd = &is->config[index].fd;

	fd->control.cmd = val;

	if (!test_bit((PARAM_FD_CONFIG - 32), p_index))
		fimc_is_set_param_bit(is, PARAM_FD_CONTROL);
}

void __is_set_fd_config_maxface(struct fimc_is *is, u32 val)
{
	unsigned int index = is->config_index;
	struct fd_param *fd;
	unsigned long *p_index;

	p_index = &is->config[index].p_region_index[1];
	fd = &is->config[index].fd;

	fd->config.max_number = val;

	if (!test_bit((PARAM_FD_CONFIG - 32), p_index)) {
		fd->config.cmd = FD_CONFIG_COMMAND_MAXIMUM_NUMBER;
		fd->config.err = ERROR_FD_NONE;
		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);
	} else {
		fd->config.cmd |= FD_CONFIG_COMMAND_MAXIMUM_NUMBER;
	}
}

void __is_set_fd_config_rollangle(struct fimc_is *is, u32 val)
{
	unsigned int index = is->config_index;
	struct fd_param *fd;
	unsigned long *p_index;

	p_index = &is->config[index].p_region_index[1];
	fd = &is->config[index].fd;

	fd->config.roll_angle = val;

	if (!test_bit((PARAM_FD_CONFIG - 32), p_index)) {
		fd->config.cmd = FD_CONFIG_COMMAND_ROLL_ANGLE;
		fd->config.err = ERROR_FD_NONE;
		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);
	} else {
		fd->config.cmd |= FD_CONFIG_COMMAND_ROLL_ANGLE;
	}
}

void __is_set_fd_config_yawangle(struct fimc_is *is, u32 val)
{
	unsigned int index = is->config_index;
	struct fd_param *fd;
	unsigned long *p_index;

	p_index = &is->config[index].p_region_index[1];
	fd = &is->config[index].fd;

	fd->config.yaw_angle = val;

	if (!test_bit((PARAM_FD_CONFIG - 32), p_index)) {
		fd->config.cmd = FD_CONFIG_COMMAND_YAW_ANGLE;
		fd->config.err = ERROR_FD_NONE;
		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);
	} else {
		fd->config.cmd |= FD_CONFIG_COMMAND_YAW_ANGLE;
	}
}

void __is_set_fd_config_smilemode(struct fimc_is *is, u32 val)
{
	unsigned int index = is->config_index;
	struct fd_param *fd;
	unsigned long *p_index;

	p_index = &is->config[index].p_region_index[1];
	fd = &is->config[index].fd;

	fd->config.smile_mode = val;

	if (!test_bit((PARAM_FD_CONFIG - 32), p_index)) {
		fd->config.cmd = FD_CONFIG_COMMAND_SMILE_MODE;
		fd->config.err = ERROR_FD_NONE;
		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);
	} else {
		fd->config.cmd |= FD_CONFIG_COMMAND_SMILE_MODE;
	}
}

void __is_set_fd_config_blinkmode(struct fimc_is *is, u32 val)
{
	unsigned int index = is->config_index;
	struct fd_param *fd;
	unsigned long *p_index;

	p_index = &is->config[index].p_region_index[1];
	fd = &is->config[index].fd;

	fd->config.blink_mode = val;

	if (!test_bit((PARAM_FD_CONFIG - 32), p_index)) {
		fd->config.cmd = FD_CONFIG_COMMAND_BLINK_MODE;
		fd->config.err = ERROR_FD_NONE;
		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);
	} else {
		fd->config.cmd |= FD_CONFIG_COMMAND_BLINK_MODE;
	}
}

void __is_set_fd_config_eyedetect(struct fimc_is *is, u32 val)
{
	unsigned int index = is->config_index;
	struct fd_param *fd;
	unsigned long *p_index;

	p_index = &is->config[index].p_region_index[1];
	fd = &is->config[index].fd;

	fd->config.eye_detect = val;

	if (!test_bit((PARAM_FD_CONFIG - 32), p_index)) {
		fd->config.cmd = FD_CONFIG_COMMAND_EYES_DETECT;
		fd->config.err = ERROR_FD_NONE;
		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);
	} else {
		fd->config.cmd |= FD_CONFIG_COMMAND_EYES_DETECT;
	}
}

void __is_set_fd_config_mouthdetect(struct fimc_is *is, u32 val)
{
	unsigned int index = is->config_index;
	struct fd_param *fd;
	unsigned long *p_index;

	p_index = &is->config[index].p_region_index[1];
	fd = &is->config[index].fd;

	fd->config.mouth_detect = val;

	if (!test_bit((PARAM_FD_CONFIG - 32), p_index)) {
		fd->config.cmd = FD_CONFIG_COMMAND_MOUTH_DETECT;
		fd->config.err = ERROR_FD_NONE;
		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);
	} else {
		fd->config.cmd |= FD_CONFIG_COMMAND_MOUTH_DETECT;
	}
}

void __is_set_fd_config_orientation(struct fimc_is *is, u32 val)
{
	unsigned int index = is->config_index;
	struct fd_param *fd;
	unsigned long *p_index;

	p_index = &is->config[index].p_region_index[1];
	fd = &is->config[index].fd;

	fd->config.orientation = val;

	if (!test_bit((PARAM_FD_CONFIG - 32), p_index)) {
		fd->config.cmd = FD_CONFIG_COMMAND_ORIENTATION;
		fd->config.err = ERROR_FD_NONE;
		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);
	} else {
		fd->config.cmd |= FD_CONFIG_COMMAND_ORIENTATION;
	}
}

void __is_set_fd_config_orientation_val(struct fimc_is *is, u32 val)
{
	unsigned int index = is->config_index;
	struct fd_param *fd;
	unsigned long *p_index;

	p_index = &is->config[index].p_region_index[1];
	fd = &is->config[index].fd;

	fd->config.orientation_value = val;

	if (!test_bit((PARAM_FD_CONFIG - 32), p_index)) {
		fd->config.cmd = FD_CONFIG_COMMAND_ORIENTATION_VALUE;
		fd->config.err = ERROR_FD_NONE;
		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);
	} else {
		fd->config.cmd |= FD_CONFIG_COMMAND_ORIENTATION_VALUE;
	}
}

void fimc_is_set_initial_params(struct fimc_is *is)
{
	struct global_param *global;
	struct sensor_param *sensor;
	struct isp_param *isp;
	struct drc_param *drc;
	struct fd_param *fd;
	unsigned long *p_index;
	unsigned int index;

	index = is->config_index;
	global = &is->config[index].global;
	sensor = &is->config[index].sensor;
	isp = &is->config[index].isp;
	drc = &is->config[index].drc;
	fd = &is->config[index].fd;
	p_index = &is->config[index].p_region_index[0];

	/* Global */
	global->shotmode.cmd = 1;
	fimc_is_set_param_bit(is, PARAM_GLOBAL_SHOTMODE);

	/* ISP */
	isp->control.cmd = CONTROL_COMMAND_START;
	isp->control.bypass = CONTROL_BYPASS_DISABLE;
	isp->control.err = CONTROL_ERROR_NONE;
	fimc_is_set_param_bit(is, PARAM_ISP_CONTROL);

	isp->otf_input.cmd = OTF_INPUT_COMMAND_ENABLE;
	if (!test_bit(PARAM_ISP_OTF_INPUT, p_index)) {
		isp->otf_input.width = DEFAULT_PREVIEW_STILL_WIDTH;
		isp->otf_input.height = DEFAULT_PREVIEW_STILL_HEIGHT;
		fimc_is_set_param_bit(is, PARAM_ISP_OTF_INPUT);
	}
	if (is->sensor->test_pattern)
		isp->otf_input.format = OTF_INPUT_FORMAT_STRGEN_COLORBAR_BAYER;
	else
		isp->otf_input.format = OTF_INPUT_FORMAT_BAYER;
	isp->otf_input.bitwidth = 10;
	isp->otf_input.order = OTF_INPUT_ORDER_BAYER_GR_BG;
	isp->otf_input.crop_offset_x = 0;
	isp->otf_input.crop_offset_y = 0;
	isp->otf_input.err = OTF_INPUT_ERROR_NONE;

	isp->dma1_input.cmd = DMA_INPUT_COMMAND_DISABLE;
	isp->dma1_input.width = 0;
	isp->dma1_input.height = 0;
	isp->dma1_input.format = 0;
	isp->dma1_input.bitwidth = 0;
	isp->dma1_input.plane = 0;
	isp->dma1_input.order = 0;
	isp->dma1_input.buffer_number = 0;
	isp->dma1_input.width = 0;
	isp->dma1_input.err = DMA_INPUT_ERROR_NONE;
	fimc_is_set_param_bit(is, PARAM_ISP_DMA1_INPUT);

	isp->dma2_input.cmd = DMA_INPUT_COMMAND_DISABLE;
	isp->dma2_input.width = 0;
	isp->dma2_input.height = 0;
	isp->dma2_input.format = 0;
	isp->dma2_input.bitwidth = 0;
	isp->dma2_input.plane = 0;
	isp->dma2_input.order = 0;
	isp->dma2_input.buffer_number = 0;
	isp->dma2_input.width = 0;
	isp->dma2_input.err = DMA_INPUT_ERROR_NONE;
	fimc_is_set_param_bit(is, PARAM_ISP_DMA2_INPUT);

	isp->aa.cmd = ISP_AA_COMMAND_START;
	isp->aa.target = ISP_AA_TARGET_AE | ISP_AA_TARGET_AWB;
	fimc_is_set_param_bit(is, PARAM_ISP_AA);

	if (!test_bit(PARAM_ISP_FLASH, p_index))
		__is_set_isp_flash(is, ISP_FLASH_COMMAND_DISABLE,
						ISP_FLASH_REDEYE_DISABLE);

	if (!test_bit(PARAM_ISP_AWB, p_index))
		__is_set_isp_awb(is, ISP_AWB_COMMAND_AUTO, 0);

	if (!test_bit(PARAM_ISP_IMAGE_EFFECT, p_index))
		__is_set_isp_effect(is, ISP_IMAGE_EFFECT_DISABLE);

	if (!test_bit(PARAM_ISP_ISO, p_index))
		__is_set_isp_iso(is, ISP_ISO_COMMAND_AUTO, 0);

	if (!test_bit(PARAM_ISP_ADJUST, p_index)) {
		__is_set_isp_adjust(is, ISP_ADJUST_COMMAND_MANUAL_CONTRAST, 0);
		__is_set_isp_adjust(is,
				ISP_ADJUST_COMMAND_MANUAL_SATURATION, 0);
		__is_set_isp_adjust(is, ISP_ADJUST_COMMAND_MANUAL_SHARPNESS, 0);
		__is_set_isp_adjust(is, ISP_ADJUST_COMMAND_MANUAL_EXPOSURE, 0);
		__is_set_isp_adjust(is,
				ISP_ADJUST_COMMAND_MANUAL_BRIGHTNESS, 0);
		__is_set_isp_adjust(is, ISP_ADJUST_COMMAND_MANUAL_HUE, 0);
	}

	if (!test_bit(PARAM_ISP_METERING, p_index)) {
		__is_set_isp_metering(is, 0, ISP_METERING_COMMAND_CENTER);
		__is_set_isp_metering(is, 1, 0);
		__is_set_isp_metering(is, 2, 0);
		__is_set_isp_metering(is, 3, 0);
		__is_set_isp_metering(is, 4, 0);
	}

	if (!test_bit(PARAM_ISP_AFC, p_index))
		__is_set_isp_afc(is, ISP_AFC_COMMAND_AUTO, 0);

	isp->otf_output.cmd = OTF_OUTPUT_COMMAND_ENABLE;
	if (!test_bit(PARAM_ISP_OTF_OUTPUT, p_index)) {
		isp->otf_output.width = DEFAULT_PREVIEW_STILL_WIDTH;
		isp->otf_output.height = DEFAULT_PREVIEW_STILL_HEIGHT;
		fimc_is_set_param_bit(is, PARAM_ISP_OTF_OUTPUT);
	}
	isp->otf_output.format = OTF_OUTPUT_FORMAT_YUV444;
	isp->otf_output.bitwidth = 12;
	isp->otf_output.order = 0;
	isp->otf_output.err = OTF_OUTPUT_ERROR_NONE;

	if (!test_bit(PARAM_ISP_DMA1_OUTPUT, p_index)) {
		isp->dma1_output.cmd = DMA_OUTPUT_COMMAND_DISABLE;
		isp->dma1_output.width = 0;
		isp->dma1_output.height = 0;
		isp->dma1_output.format = 0;
		isp->dma1_output.bitwidth = 0;
		isp->dma1_output.plane = 0;
		isp->dma1_output.order = 0;
		isp->dma1_output.buffer_number = 0;
		isp->dma1_output.buffer_address = 0;
		isp->dma1_output.notify_dma_done = 0;
		isp->dma1_output.dma_out_mask = 0;
		isp->dma1_output.err = DMA_OUTPUT_ERROR_NONE;
		fimc_is_set_param_bit(is, PARAM_ISP_DMA1_OUTPUT);
	}

	if (!test_bit(PARAM_ISP_DMA2_OUTPUT, p_index)) {
		isp->dma2_output.cmd = DMA_OUTPUT_COMMAND_DISABLE;
		isp->dma2_output.width = 0;
		isp->dma2_output.height = 0;
		isp->dma2_output.format = 0;
		isp->dma2_output.bitwidth = 0;
		isp->dma2_output.plane = 0;
		isp->dma2_output.order = 0;
		isp->dma2_output.buffer_number = 0;
		isp->dma2_output.buffer_address = 0;
		isp->dma2_output.notify_dma_done = 0;
		isp->dma2_output.dma_out_mask = 0;
		isp->dma2_output.err = DMA_OUTPUT_ERROR_NONE;
		fimc_is_set_param_bit(is, PARAM_ISP_DMA2_OUTPUT);
	}

	/* Sensor */
	if (!test_bit(PARAM_SENSOR_FRAME_RATE, p_index)) {
		if (is->config_index == 0)
			__is_set_sensor(is, 0);
	}

	/* DRC */
	drc->control.cmd = CONTROL_COMMAND_START;
	__is_set_drc_control(is, CONTROL_BYPASS_ENABLE);

	drc->otf_input.cmd = OTF_INPUT_COMMAND_ENABLE;
	if (!test_bit(PARAM_DRC_OTF_INPUT, p_index)) {
		drc->otf_input.width = DEFAULT_PREVIEW_STILL_WIDTH;
		drc->otf_input.height = DEFAULT_PREVIEW_STILL_HEIGHT;
		fimc_is_set_param_bit(is, PARAM_DRC_OTF_INPUT);
	}
	drc->otf_input.format = OTF_INPUT_FORMAT_YUV444;
	drc->otf_input.bitwidth = 12;
	drc->otf_input.order = 0;
	drc->otf_input.err = OTF_INPUT_ERROR_NONE;

	drc->dma_input.cmd = DMA_INPUT_COMMAND_DISABLE;
	drc->dma_input.width = 0;
	drc->dma_input.height = 0;
	drc->dma_input.format = 0;
	drc->dma_input.bitwidth = 0;
	drc->dma_input.plane = 0;
	drc->dma_input.order = 0;
	drc->dma_input.buffer_number = 0;
	drc->dma_input.width = 0;
	drc->dma_input.err = DMA_INPUT_ERROR_NONE;
	fimc_is_set_param_bit(is, PARAM_DRC_DMA_INPUT);

	drc->otf_output.cmd = OTF_OUTPUT_COMMAND_ENABLE;
	if (!test_bit(PARAM_DRC_OTF_OUTPUT, p_index)) {
		drc->otf_output.width = DEFAULT_PREVIEW_STILL_WIDTH;
		drc->otf_output.height = DEFAULT_PREVIEW_STILL_HEIGHT;
		fimc_is_set_param_bit(is, PARAM_DRC_OTF_OUTPUT);
	}
	drc->otf_output.format = OTF_OUTPUT_FORMAT_YUV444;
	drc->otf_output.bitwidth = 8;
	drc->otf_output.order = 0;
	drc->otf_output.err = OTF_OUTPUT_ERROR_NONE;

	/* FD */
	__is_set_fd_control(is, CONTROL_COMMAND_STOP);
	fd->control.bypass = CONTROL_BYPASS_DISABLE;

	fd->otf_input.cmd = OTF_INPUT_COMMAND_ENABLE;
	if (!test_bit(PARAM_FD_OTF_INPUT, p_index)) {
		fd->otf_input.width = DEFAULT_PREVIEW_STILL_WIDTH;
		fd->otf_input.height = DEFAULT_PREVIEW_STILL_HEIGHT;
		fimc_is_set_param_bit(is, PARAM_FD_OTF_INPUT);
	}

	fd->otf_input.format = OTF_INPUT_FORMAT_YUV444;
	fd->otf_input.bitwidth = 8;
	fd->otf_input.order = 0;
	fd->otf_input.err = OTF_INPUT_ERROR_NONE;

	fd->dma_input.cmd = DMA_INPUT_COMMAND_DISABLE;
	fd->dma_input.width = 0;
	fd->dma_input.height = 0;
	fd->dma_input.format = 0;
	fd->dma_input.bitwidth = 0;
	fd->dma_input.plane = 0;
	fd->dma_input.order = 0;
	fd->dma_input.buffer_number = 0;
	fd->dma_input.width = 0;
	fd->dma_input.err = DMA_INPUT_ERROR_NONE;
	fimc_is_set_param_bit(is, PARAM_FD_DMA_INPUT);

	__is_set_fd_config_maxface(is, 5);
	__is_set_fd_config_rollangle(is, FD_CONFIG_ROLL_ANGLE_FULL);
	__is_set_fd_config_yawangle(is, FD_CONFIG_YAW_ANGLE_45_90);
	__is_set_fd_config_smilemode(is, FD_CONFIG_SMILE_MODE_DISABLE);
	__is_set_fd_config_blinkmode(is, FD_CONFIG_BLINK_MODE_DISABLE);
	__is_set_fd_config_eyedetect(is, FD_CONFIG_EYES_DETECT_ENABLE);
	__is_set_fd_config_mouthdetect(is, FD_CONFIG_MOUTH_DETECT_DISABLE);
	__is_set_fd_config_orientation(is, FD_CONFIG_ORIENTATION_DISABLE);
	__is_set_fd_config_orientation_val(is, 0);
}