28 static void h3a_aewb_setup_regs(struct ispstat *aewb, void *priv)  in h3a_aewb_setup_regs()  argument
37 	if (aewb->state == ISPSTAT_DISABLED)  in h3a_aewb_setup_regs()
40 	isp_reg_writel(aewb->isp, aewb->active_buf->dma_addr,  in h3a_aewb_setup_regs()
43 	if (!aewb->update)  in h3a_aewb_setup_regs()
66 	isp_reg_writel(aewb->isp, win1, OMAP3_ISP_IOMEM_H3A, ISPH3A_AEWWIN1);  in h3a_aewb_setup_regs()
67 	isp_reg_writel(aewb->isp, start, OMAP3_ISP_IOMEM_H3A,  in h3a_aewb_setup_regs()
69 	isp_reg_writel(aewb->isp, blk, OMAP3_ISP_IOMEM_H3A, ISPH3A_AEWINBLK);  in h3a_aewb_setup_regs()
70 	isp_reg_writel(aewb->isp, subwin, OMAP3_ISP_IOMEM_H3A,  in h3a_aewb_setup_regs()
72 	isp_reg_clr_set(aewb->isp, OMAP3_ISP_IOMEM_H3A, ISPH3A_PCR,  in h3a_aewb_setup_regs()
75 	aewb->update = 0;  in h3a_aewb_setup_regs()
76 	aewb->config_counter += aewb->inc_config;  in h3a_aewb_setup_regs()
77 	aewb->inc_config = 0;  in h3a_aewb_setup_regs()
78 	aewb->buf_size = conf->buf_size;  in h3a_aewb_setup_regs()
81 static void h3a_aewb_enable(struct ispstat *aewb, int enable)  in h3a_aewb_enable()  argument
84 		isp_reg_set(aewb->isp, OMAP3_ISP_IOMEM_H3A, ISPH3A_PCR,  in h3a_aewb_enable()
86 		omap3isp_subclk_enable(aewb->isp, OMAP3_ISP_SUBCLK_AEWB);  in h3a_aewb_enable()
88 		isp_reg_clr(aewb->isp, OMAP3_ISP_IOMEM_H3A, ISPH3A_PCR,  in h3a_aewb_enable()
90 		omap3isp_subclk_disable(aewb->isp, OMAP3_ISP_SUBCLK_AEWB);  in h3a_aewb_enable()
94 static int h3a_aewb_busy(struct ispstat *aewb)  in h3a_aewb_busy()  argument
96 	return isp_reg_readl(aewb->isp, OMAP3_ISP_IOMEM_H3A, ISPH3A_PCR)  in h3a_aewb_busy()
115 static int h3a_aewb_validate_params(struct ispstat *aewb, void *new_conf)  in h3a_aewb_validate_params()  argument
182 static void h3a_aewb_set_params(struct ispstat *aewb, void *new_conf)  in h3a_aewb_set_params()  argument
185 	struct omap3isp_h3a_aewb_config *cur_cfg = aewb->priv;  in h3a_aewb_set_params()
237 	if (update || !aewb->configured) {  in h3a_aewb_set_params()
238 		aewb->inc_config++;  in h3a_aewb_set_params()
239 		aewb->update = 1;  in h3a_aewb_set_params()
290 	struct ispstat *aewb = &isp->isp_aewb;  in omap3isp_h3a_aewb_init()  local
298 	aewb->ops = &h3a_aewb_ops;  in omap3isp_h3a_aewb_init()
299 	aewb->priv = aewb_cfg;  in omap3isp_h3a_aewb_init()
300 	aewb->event_type = V4L2_EVENT_OMAP3ISP_AEWB;  in omap3isp_h3a_aewb_init()
301 	aewb->isp = isp;  in omap3isp_h3a_aewb_init()
307 		dev_err(aewb->isp->dev, "AEWB: cannot allocate memory for "  in omap3isp_h3a_aewb_init()
323 	if (h3a_aewb_validate_params(aewb, aewb_recover_cfg)) {  in omap3isp_h3a_aewb_init()
324 		dev_err(aewb->isp->dev, "AEWB: recover configuration is "  in omap3isp_h3a_aewb_init()
330 	aewb->recover_priv = aewb_recover_cfg;  in omap3isp_h3a_aewb_init()
332 	return omap3isp_stat_init(aewb, "AEWB", &h3a_aewb_subdev_ops);  in omap3isp_h3a_aewb_init()