41 void camif_hw_clear_pending_irq(struct camif_vp *vp)  in camif_hw_clear_pending_irq()  argument
43 	u32 cfg = camif_read(vp->camif, S3C_CAMIF_REG_CIGCTRL);  in camif_hw_clear_pending_irq()
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()
82 	cfg = camif_read(camif, S3C_CAMIF_REG_CIIMGEFF(camif->vp->offset));  in camif_hw_set_effect()
95 	camif_write(camif, S3C_CAMIF_REG_CIIMGEFF(camif->vp->offset), cfg);  in camif_hw_set_effect()
154 void camif_hw_clear_fifo_overflow(struct camif_vp *vp)  in camif_hw_clear_fifo_overflow()  argument
156 	struct camif_dev *camif = vp->camif;  in camif_hw_clear_fifo_overflow()
160 	if (vp->id == 0)  in camif_hw_clear_fifo_overflow()
203 void camif_hw_set_output_addr(struct camif_vp *vp,  in camif_hw_set_output_addr()  argument
206 	struct camif_dev *camif = vp->camif;  in camif_hw_set_output_addr()
208 	camif_write(camif, S3C_CAMIF_REG_CIYSA(vp->id, i), paddr->y);  in camif_hw_set_output_addr()
210 		|| vp->id == VP_CODEC) {  in camif_hw_set_output_addr()
211 		camif_write(camif, S3C_CAMIF_REG_CICBSA(vp->id, i),  in camif_hw_set_output_addr()
213 		camif_write(camif, S3C_CAMIF_REG_CICRSA(vp->id, i),  in camif_hw_set_output_addr()
221 static void camif_hw_set_out_dma_size(struct camif_vp *vp)  in camif_hw_set_out_dma_size()  argument
223 	struct camif_frame *frame = &vp->out_frame;  in camif_hw_set_out_dma_size()
226 	cfg = camif_read(vp->camif, S3C_CAMIF_REG_CITRGFMT(vp->id, vp->offset));  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()
258 void camif_hw_set_output_dma(struct camif_vp *vp)  in camif_hw_set_output_dma()  argument
260 	struct camif_dev *camif = vp->camif;  in camif_hw_set_output_dma()
261 	struct camif_frame *frame = &vp->out_frame;  in camif_hw_set_output_dma()
262 	const struct camif_fmt *fmt = vp->out_fmt;  in camif_hw_set_output_dma()
266 	camif_hw_set_out_dma_size(vp);  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()
287 	camif_write(camif, S3C_CAMIF_REG_CICTRL(vp->id, vp->offset), cfg);  in camif_hw_set_output_dma()
292 void camif_hw_set_input_path(struct camif_vp *vp)  in camif_hw_set_input_path()  argument
294 	u32 cfg = camif_read(vp->camif, S3C_CAMIF_REG_MSCTRL(vp->id));  in camif_hw_set_input_path()
296 	camif_write(vp->camif, S3C_CAMIF_REG_MSCTRL(vp->id), cfg);  in camif_hw_set_input_path()
299 void camif_hw_set_target_format(struct camif_vp *vp)  in camif_hw_set_target_format()  argument
301 	struct camif_dev *camif = vp->camif;  in camif_hw_set_target_format()
302 	struct camif_frame *frame = &vp->out_frame;  in camif_hw_set_target_format()
306 		 frame->f_height, vp->out_fmt->color);  in camif_hw_set_target_format()
308 	cfg = camif_read(camif, S3C_CAMIF_REG_CITRGFMT(vp->id, vp->offset));  in camif_hw_set_target_format()
315 		if (vp->out_fmt->color == IMG_FMT_YCBCR422P)  in camif_hw_set_target_format()
319 		switch (vp->out_fmt->color) {  in camif_hw_set_target_format()
336 	if (vp->rotation == 90 || vp->rotation == 270)  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()
346 	camif_write(camif, S3C_CAMIF_REG_CITAREA(vp->id, vp->offset), cfg);  in camif_hw_set_target_format()
349 void camif_hw_set_flip(struct camif_vp *vp)  in camif_hw_set_flip()  argument
351 	u32 cfg = camif_read(vp->camif,  in camif_hw_set_flip()
352 				S3C_CAMIF_REG_CITRGFMT(vp->id, vp->offset));  in camif_hw_set_flip()
356 	if (vp->hflip)  in camif_hw_set_flip()
358 	if (vp->vflip)  in camif_hw_set_flip()
361 	camif_write(vp->camif, S3C_CAMIF_REG_CITRGFMT(vp->id, vp->offset), cfg);  in camif_hw_set_flip()
364 static void camif_hw_set_prescaler(struct camif_vp *vp)  in camif_hw_set_prescaler()  argument
366 	struct camif_dev *camif = vp->camif;  in camif_hw_set_prescaler()
367 	struct camif_scaler *sc = &vp->scaler;  in camif_hw_set_prescaler()
370 	addr = S3C_CAMIF_REG_CISCPRERATIO(vp->id, vp->offset);  in camif_hw_set_prescaler()
379 	camif_write(camif, S3C_CAMIF_REG_CISCPREDST(vp->id, vp->offset), cfg);  in camif_hw_set_prescaler()
382 static void camif_s3c244x_hw_set_scaler(struct camif_vp *vp)  in camif_s3c244x_hw_set_scaler()  argument
384 	struct camif_dev *camif = vp->camif;  in camif_s3c244x_hw_set_scaler()
385 	struct camif_scaler *scaler = &vp->scaler;  in camif_s3c244x_hw_set_scaler()
386 	unsigned int color = vp->out_fmt->color;  in camif_s3c244x_hw_set_scaler()
389 	camif_hw_set_prescaler(vp);  in camif_s3c244x_hw_set_scaler()
391 	cfg = camif_read(camif, S3C_CAMIF_REG_CISCCTRL(vp->id, vp->offset));  in camif_s3c244x_hw_set_scaler()
398 			if (vp->id == VP_CODEC)  in camif_s3c244x_hw_set_scaler()
404 			if (vp->id == VP_CODEC)  in camif_s3c244x_hw_set_scaler()
410 		if (vp->id == VP_CODEC)  in camif_s3c244x_hw_set_scaler()
417 	if (vp->id == VP_PREVIEW) {  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()
429 static void camif_s3c64xx_hw_set_scaler(struct camif_vp *vp)  in camif_s3c64xx_hw_set_scaler()  argument
431 	struct camif_dev *camif = vp->camif;  in camif_s3c64xx_hw_set_scaler()
432 	struct camif_scaler *scaler = &vp->scaler;  in camif_s3c64xx_hw_set_scaler()
433 	unsigned int color = vp->out_fmt->color;  in camif_s3c64xx_hw_set_scaler()
436 	camif_hw_set_prescaler(vp);  in camif_s3c64xx_hw_set_scaler()
438 	cfg = camif_read(camif, S3C_CAMIF_REG_CISCCTRL(vp->id, vp->offset));  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()
478 void camif_hw_set_scaler(struct camif_vp *vp)  in camif_hw_set_scaler()  argument
480 	unsigned int ip_rev = vp->camif->variant->ip_revision;  in camif_hw_set_scaler()
483 		camif_s3c244x_hw_set_scaler(vp);  in camif_hw_set_scaler()
485 		camif_s3c64xx_hw_set_scaler(vp);  in camif_hw_set_scaler()
488 void camif_hw_enable_scaler(struct camif_vp *vp, bool on)  in camif_hw_enable_scaler()  argument
490 	u32 addr = S3C_CAMIF_REG_CISCCTRL(vp->id, vp->offset);  in camif_hw_enable_scaler()
493 	cfg = camif_read(vp->camif, addr);  in camif_hw_enable_scaler()
498 	camif_write(vp->camif, addr, cfg);  in camif_hw_enable_scaler()
501 void camif_hw_set_lastirq(struct camif_vp *vp, int enable)  in camif_hw_set_lastirq()  argument
503 	u32 addr = S3C_CAMIF_REG_CICTRL(vp->id, vp->offset);  in camif_hw_set_lastirq()
506 	cfg = camif_read(vp->camif, addr);  in camif_hw_set_lastirq()
511 	camif_write(vp->camif, addr, cfg);  in camif_hw_set_lastirq()
514 void camif_hw_enable_capture(struct camif_vp *vp)  in camif_hw_enable_capture()  argument
516 	struct camif_dev *camif = vp->camif;  in camif_hw_enable_capture()
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()
525 	if (vp->scaler.enable)  in camif_hw_enable_capture()
526 		cfg |= CIIMGCPT_IMGCPTEN_SC(vp->id);  in camif_hw_enable_capture()
531 	camif_write(camif, S3C_CAMIF_REG_CIIMGCPT(vp->offset), cfg);  in camif_hw_enable_capture()
537 void camif_hw_disable_capture(struct camif_vp *vp)  in camif_hw_disable_capture()  argument
539 	struct camif_dev *camif = vp->camif;  in camif_hw_disable_capture()
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()
554 	camif_write(camif, S3C_CAMIF_REG_CIIMGCPT(vp->offset), cfg);  in camif_hw_disable_capture()