21 	u32 cfg;  in camif_hw_reset()  local
23 	cfg = camif_read(camif, S3C_CAMIF_REG_CISRCFMT);  in camif_hw_reset()
24 	cfg |= CISRCFMT_ITU601_8BIT;  in camif_hw_reset()
25 	camif_write(camif, S3C_CAMIF_REG_CISRCFMT, cfg);  in camif_hw_reset()
28 	cfg = camif_read(camif, S3C_CAMIF_REG_CIGCTRL);  in camif_hw_reset()
29 	cfg |= CIGCTRL_SWRST;  in camif_hw_reset()
31 		cfg |= CIGCTRL_IRQ_LEVEL;  in camif_hw_reset()
32 	camif_write(camif, S3C_CAMIF_REG_CIGCTRL, cfg);  in camif_hw_reset()
35 	cfg = camif_read(camif, S3C_CAMIF_REG_CIGCTRL);  in camif_hw_reset()
36 	cfg &= ~CIGCTRL_SWRST;  in camif_hw_reset()
37 	camif_write(camif, S3C_CAMIF_REG_CIGCTRL, cfg);  in camif_hw_reset()
43 	u32 cfg = camif_read(vp->camif, S3C_CAMIF_REG_CIGCTRL);  in camif_hw_clear_pending_irq()  local
44 	cfg |= CIGCTRL_IRQ_CLR(vp->id);  in camif_hw_clear_pending_irq()
45 	camif_write(vp->camif, S3C_CAMIF_REG_CIGCTRL, cfg);  in camif_hw_clear_pending_irq()
54 	u32 cfg = camif_read(camif, S3C_CAMIF_REG_CIGCTRL);  in camif_hw_set_test_pattern()  local
55 	cfg &= ~CIGCTRL_TESTPATTERN_MASK;  in camif_hw_set_test_pattern()
56 	cfg |= (pattern << 27);  in camif_hw_set_test_pattern()
57 	camif_write(camif, S3C_CAMIF_REG_CIGCTRL, cfg);  in camif_hw_set_test_pattern()
73 	unsigned int i, cfg;  in camif_hw_set_effect()  local
82 	cfg = camif_read(camif, S3C_CAMIF_REG_CIIMGEFF(camif->vp->offset));  in camif_hw_set_effect()
84 	cfg &= ~CIIMGEFF_FIN_MASK;  in camif_hw_set_effect()
85 	cfg |= colorfx[i].value;  in camif_hw_set_effect()
89 			cfg &= ~CIIMGEFF_IE_ENABLE_MASK;  in camif_hw_set_effect()
91 			cfg |= CIIMGEFF_IE_ENABLE_MASK;  in camif_hw_set_effect()
93 	cfg &= ~CIIMGEFF_PAT_CBCR_MASK;  in camif_hw_set_effect()
94 	cfg |= cr | (cb << 13);  in camif_hw_set_effect()
95 	camif_write(camif, S3C_CAMIF_REG_CIIMGEFF(camif->vp->offset), cfg);  in camif_hw_set_effect()
110 	u32 cfg;  in camif_hw_set_source_format()  local
123 	cfg = camif_read(camif, S3C_CAMIF_REG_CISRCFMT);  in camif_hw_set_source_format()
124 	cfg &= ~(CISRCFMT_ORDER422_MASK | CISRCFMT_SIZE_CAM_MASK);  in camif_hw_set_source_format()
125 	cfg |= (mf->width << 16) | mf->height;  in camif_hw_set_source_format()
126 	cfg |= src_pixfmt_map[i][1];  in camif_hw_set_source_format()
127 	camif_write(camif, S3C_CAMIF_REG_CISRCFMT, cfg);  in camif_hw_set_source_format()
136 	u32 cfg;  in camif_hw_set_camera_crop()  local
139 	cfg = camif_read(camif, S3C_CAMIF_REG_CIWDOFST);  in camif_hw_set_camera_crop()
140 	cfg &= ~(CIWDOFST_OFST_MASK | CIWDOFST_WINOFSEN);  in camif_hw_set_camera_crop()
141 	cfg |= (crop->left << 16) | crop->top;  in camif_hw_set_camera_crop()
143 		cfg |= CIWDOFST_WINOFSEN;  in camif_hw_set_camera_crop()
144 	camif_write(camif, S3C_CAMIF_REG_CIWDOFST, cfg);  in camif_hw_set_camera_crop()
149 		cfg = (hoff2 << 16) | voff2;  in camif_hw_set_camera_crop()
150 		camif_write(camif, S3C_CAMIF_REG_CIWDOFST2, cfg);  in camif_hw_set_camera_crop()
157 	u32 cfg;  in camif_hw_clear_fifo_overflow()  local
159 	cfg = camif_read(camif, S3C_CAMIF_REG_CIWDOFST);  in camif_hw_clear_fifo_overflow()
161 		cfg |= (CIWDOFST_CLROVCOFIY | CIWDOFST_CLROVCOFICB |  in camif_hw_clear_fifo_overflow()
164 		cfg |= (/* CIWDOFST_CLROVPRFIY | */ CIWDOFST_CLROVPRFICB |  in camif_hw_clear_fifo_overflow()
166 	camif_write(camif, S3C_CAMIF_REG_CIWDOFST, cfg);  in camif_hw_clear_fifo_overflow()
174 	u32 cfg = camif_read(camif, S3C_CAMIF_REG_CIGCTRL);  in camif_hw_set_camera_bus()  local
176 	cfg &= ~(CIGCTRL_INVPOLPCLK | CIGCTRL_INVPOLVSYNC |  in camif_hw_set_camera_bus()
180 		cfg |= CIGCTRL_INVPOLPCLK;  in camif_hw_set_camera_bus()
183 		cfg |= CIGCTRL_INVPOLVSYNC;  in camif_hw_set_camera_bus()
190 		cfg |= CIGCTRL_INVPOLHREF; /* HREF active low */  in camif_hw_set_camera_bus()
194 			cfg |= CIGCTRL_INVPOLFIELD;  in camif_hw_set_camera_bus()
195 		cfg |= CIGCTRL_FIELDMODE;  in camif_hw_set_camera_bus()
198 	pr_debug("Setting CIGCTRL to: %#x\n", cfg);  in camif_hw_set_camera_bus()
200 	camif_write(camif, S3C_CAMIF_REG_CIGCTRL, cfg);  in camif_hw_set_camera_bus()
224 	u32 cfg;  in camif_hw_set_out_dma_size()  local
226 	cfg = camif_read(vp->camif, S3C_CAMIF_REG_CITRGFMT(vp->id, vp->offset));  in camif_hw_set_out_dma_size()
227 	cfg &= ~CITRGFMT_TARGETSIZE_MASK;  in camif_hw_set_out_dma_size()
228 	cfg |= (frame->f_width << 16) | frame->f_height;  in camif_hw_set_out_dma_size()
229 	camif_write(vp->camif, S3C_CAMIF_REG_CITRGFMT(vp->id, vp->offset), cfg);  in camif_hw_set_out_dma_size()
264 	u32 cfg;  in camif_hw_set_output_dma()  local
271 		cfg = S3C_CISS_OFFS_INITIAL(offset->initial);  in camif_hw_set_output_dma()
272 		cfg |= S3C_CISS_OFFS_LINE(offset->line);  in camif_hw_set_output_dma()
273 		camif_write(camif, S3C_CAMIF_REG_CISSY(vp->id), cfg);  in camif_hw_set_output_dma()
274 		camif_write(camif, S3C_CAMIF_REG_CISSCB(vp->id), cfg);  in camif_hw_set_output_dma()
275 		camif_write(camif, S3C_CAMIF_REG_CISSCR(vp->id), cfg);  in camif_hw_set_output_dma()
281 	cfg = camif_read(camif, S3C_CAMIF_REG_CICTRL(vp->id, vp->offset));  in camif_hw_set_output_dma()
282 	cfg &= ~CICTRL_BURST_MASK;  in camif_hw_set_output_dma()
284 	cfg |= CICTRL_YBURST1(ymburst) | CICTRL_YBURST2(yrburst);  in camif_hw_set_output_dma()
285 	cfg |= CICTRL_CBURST1(ymburst / 2) | CICTRL_CBURST2(yrburst / 2);  in camif_hw_set_output_dma()
287 	camif_write(camif, S3C_CAMIF_REG_CICTRL(vp->id, vp->offset), cfg);  in camif_hw_set_output_dma()
294 	u32 cfg = camif_read(vp->camif, S3C_CAMIF_REG_MSCTRL(vp->id));  in camif_hw_set_input_path()  local
295 	cfg &= ~MSCTRL_SEL_DMA_CAM;  in camif_hw_set_input_path()
296 	camif_write(vp->camif, S3C_CAMIF_REG_MSCTRL(vp->id), cfg);  in camif_hw_set_input_path()
303 	u32 cfg;  in camif_hw_set_target_format()  local
308 	cfg = camif_read(camif, S3C_CAMIF_REG_CITRGFMT(vp->id, vp->offset));  in camif_hw_set_target_format()
309 	cfg &= ~CITRGFMT_TARGETSIZE_MASK;  in camif_hw_set_target_format()
313 		cfg |= CITRGFMT_IN422;  in camif_hw_set_target_format()
314 		cfg &= ~CITRGFMT_OUT422;  in camif_hw_set_target_format()
316 			cfg |= CITRGFMT_OUT422;  in camif_hw_set_target_format()
318 		cfg &= ~CITRGFMT_OUTFORMAT_MASK;  in camif_hw_set_target_format()
321 			cfg |= CITRGFMT_OUTFORMAT_RGB;  in camif_hw_set_target_format()
324 			cfg |= CITRGFMT_OUTFORMAT_YCBCR420;  in camif_hw_set_target_format()
327 			cfg |= CITRGFMT_OUTFORMAT_YCBCR422;  in camif_hw_set_target_format()
330 			cfg |= CITRGFMT_OUTFORMAT_YCBCR422I;  in camif_hw_set_target_format()
337 		cfg |= (frame->f_height << 16) | frame->f_width;  in camif_hw_set_target_format()
339 		cfg |= (frame->f_width << 16) | frame->f_height;  in camif_hw_set_target_format()
340 	camif_write(camif, S3C_CAMIF_REG_CITRGFMT(vp->id, vp->offset), cfg);  in camif_hw_set_target_format()
343 	cfg = camif_read(camif, S3C_CAMIF_REG_CITAREA(vp->id, vp->offset));  in camif_hw_set_target_format()
344 	cfg &= ~CITAREA_MASK;  in camif_hw_set_target_format()
345 	cfg |= (frame->f_width * frame->f_height);  in camif_hw_set_target_format()
346 	camif_write(camif, S3C_CAMIF_REG_CITAREA(vp->id, vp->offset), cfg);  in camif_hw_set_target_format()
351 	u32 cfg = camif_read(vp->camif,  in camif_hw_set_flip()  local
354 	cfg &= ~CITRGFMT_FLIP_MASK;  in camif_hw_set_flip()
357 		cfg |= CITRGFMT_FLIP_Y_MIRROR;  in camif_hw_set_flip()
359 		cfg |= CITRGFMT_FLIP_X_MIRROR;  in camif_hw_set_flip()
361 	camif_write(vp->camif, S3C_CAMIF_REG_CITRGFMT(vp->id, vp->offset), cfg);  in camif_hw_set_flip()
368 	u32 cfg, shfactor, addr;  in camif_hw_set_prescaler()  local
373 	cfg = shfactor << 28;  in camif_hw_set_prescaler()
375 	cfg |= (sc->pre_h_ratio << 16) | sc->pre_v_ratio;  in camif_hw_set_prescaler()
376 	camif_write(camif, addr, cfg);  in camif_hw_set_prescaler()
378 	cfg = (sc->pre_dst_width << 16) | sc->pre_dst_height;  in camif_hw_set_prescaler()
379 	camif_write(camif, S3C_CAMIF_REG_CISCPREDST(vp->id, vp->offset), cfg);  in camif_hw_set_prescaler()
387 	u32 cfg;  in camif_s3c244x_hw_set_scaler()  local
391 	cfg = camif_read(camif, S3C_CAMIF_REG_CISCCTRL(vp->id, vp->offset));  in camif_s3c244x_hw_set_scaler()
393 	cfg &= ~(CISCCTRL_SCALEUP_MASK | CISCCTRL_SCALERBYPASS |  in camif_s3c244x_hw_set_scaler()
399 				cfg |= CISCCTRL_SCALEUP_H;  in camif_s3c244x_hw_set_scaler()
401 				cfg |= CIPRSCCTRL_SCALEUP_H;  in camif_s3c244x_hw_set_scaler()
405 				cfg |= CISCCTRL_SCALEUP_V;  in camif_s3c244x_hw_set_scaler()
407 				cfg |= CIPRSCCTRL_SCALEUP_V;  in camif_s3c244x_hw_set_scaler()
411 			cfg |= CISCCTRL_SCALERBYPASS;  in camif_s3c244x_hw_set_scaler()
414 	cfg |= ((scaler->main_h_ratio & 0x1ff) << 16);  in camif_s3c244x_hw_set_scaler()
415 	cfg |= scaler->main_v_ratio & 0x1ff;  in camif_s3c244x_hw_set_scaler()
419 			cfg |= CIPRSCCTRL_RGB_FORMAT_24BIT;  in camif_s3c244x_hw_set_scaler()
420 		cfg |= CIPRSCCTRL_SAMPLE;  in camif_s3c244x_hw_set_scaler()
423 	camif_write(camif, S3C_CAMIF_REG_CISCCTRL(vp->id, vp->offset), cfg);  in camif_s3c244x_hw_set_scaler()
434 	u32 cfg;  in camif_s3c64xx_hw_set_scaler()  local
438 	cfg = camif_read(camif, S3C_CAMIF_REG_CISCCTRL(vp->id, vp->offset));  in camif_s3c64xx_hw_set_scaler()
440 	cfg &= ~(CISCCTRL_CSCR2Y_WIDE | CISCCTRL_CSCY2R_WIDE  in camif_s3c64xx_hw_set_scaler()
447 	cfg |= (CISCCTRL_CSCR2Y_WIDE | CISCCTRL_CSCY2R_WIDE);  in camif_s3c64xx_hw_set_scaler()
450 		cfg |= CISCCTRL_SCALERBYPASS;  in camif_s3c64xx_hw_set_scaler()
453 			cfg |= CISCCTRL_SCALEUP_H;  in camif_s3c64xx_hw_set_scaler()
455 			cfg |= CISCCTRL_SCALEUP_V;  in camif_s3c64xx_hw_set_scaler()
457 			cfg |= CISCCTRL_ONE2ONE;  in camif_s3c64xx_hw_set_scaler()
462 		cfg |= CISCCTRL_OUTRGB_FMT_RGB666;  in camif_s3c64xx_hw_set_scaler()
465 		cfg |= CISCCTRL_OUTRGB_FMT_RGB888;  in camif_s3c64xx_hw_set_scaler()
469 	cfg |= (scaler->main_h_ratio & 0x1ff) << 16;  in camif_s3c64xx_hw_set_scaler()
470 	cfg |= scaler->main_v_ratio & 0x1ff;  in camif_s3c64xx_hw_set_scaler()
472 	camif_write(camif, S3C_CAMIF_REG_CISCCTRL(vp->id, vp->offset), cfg);  in camif_s3c64xx_hw_set_scaler()
491 	u32 cfg;  in camif_hw_enable_scaler()  local
493 	cfg = camif_read(vp->camif, addr);  in camif_hw_enable_scaler()
495 		cfg |= CISCCTRL_SCALERSTART;  in camif_hw_enable_scaler()
497 		cfg &= ~CISCCTRL_SCALERSTART;  in camif_hw_enable_scaler()
498 	camif_write(vp->camif, addr, cfg);  in camif_hw_enable_scaler()
504 	u32 cfg;  in camif_hw_set_lastirq()  local
506 	cfg = camif_read(vp->camif, addr);  in camif_hw_set_lastirq()
508 		cfg |= CICTRL_LASTIRQ_ENABLE;  in camif_hw_set_lastirq()
510 		cfg &= ~CICTRL_LASTIRQ_ENABLE;  in camif_hw_set_lastirq()
511 	camif_write(vp->camif, addr, cfg);  in camif_hw_set_lastirq()
517 	u32 cfg;  in camif_hw_enable_capture()  local
519 	cfg = camif_read(camif, S3C_CAMIF_REG_CIIMGCPT(vp->offset));  in camif_hw_enable_capture()
523 		cfg |= CIIMGCPT_CPT_FREN_ENABLE(vp->id);  in camif_hw_enable_capture()
526 		cfg |= CIIMGCPT_IMGCPTEN_SC(vp->id);  in camif_hw_enable_capture()
529 		cfg |= CIIMGCPT_IMGCPTEN;  in camif_hw_enable_capture()
531 	camif_write(camif, S3C_CAMIF_REG_CIIMGCPT(vp->offset), cfg);  in camif_hw_enable_capture()
534 		 cfg, camif->stream_count);  in camif_hw_enable_capture()
540 	u32 cfg;  in camif_hw_disable_capture()  local
542 	cfg = camif_read(camif, S3C_CAMIF_REG_CIIMGCPT(vp->offset));  in camif_hw_disable_capture()
543 	cfg &= ~CIIMGCPT_IMGCPTEN_SC(vp->id);  in camif_hw_disable_capture()
549 		cfg &= ~CIIMGCPT_IMGCPTEN;  in camif_hw_disable_capture()
552 		 cfg, camif->stream_count);  in camif_hw_disable_capture()
554 	camif_write(camif, S3C_CAMIF_REG_CIIMGCPT(vp->offset), cfg);  in camif_hw_disable_capture()
603 		u32 cfg = readl(camif->io_base + registers[i].offset);  in camif_hw_dump_regs()  local
604 		dev_info(camif->dev, "%s:\t0x%08x\n", registers[i].name, cfg);  in camif_hw_dump_regs()