ti/omap3isp/isph3a_af.c

26 static void h3a_af_setup_regs(struct ispstat *af, void *priv)
38 	if (af->state == ISPSTAT_DISABLED)
41 	isp_reg_writel(af->isp, af->active_buf->dma_addr, OMAP3_ISP_IOMEM_H3A,
44 	if (!af->update)
51 	isp_reg_writel(af->isp, pax1, OMAP3_ISP_IOMEM_H3A, ISPH3A_AFPAX1);
60 	isp_reg_writel(af->isp, pax2, OMAP3_ISP_IOMEM_H3A, ISPH3A_AFPAX2);
67 	isp_reg_writel(af->isp, paxstart, OMAP3_ISP_IOMEM_H3A,
71 	isp_reg_writel(af->isp, conf->iir.h_start,
82 		isp_reg_writel(af->isp, coef, OMAP3_ISP_IOMEM_H3A,
91 		isp_reg_writel(af->isp, coef, OMAP3_ISP_IOMEM_H3A,
96 	isp_reg_writel(af->isp, conf->iir.coeff_set0[10],
99 	isp_reg_writel(af->isp, conf->iir.coeff_set1[10],
119 	isp_reg_clr_set(af->isp, OMAP3_ISP_IOMEM_H3A, ISPH3A_PCR,
122 	af->update = 0;
123 	af->config_counter += af->inc_config;
124 	af->inc_config = 0;
125 	af->buf_size = conf->buf_size;
128 static void h3a_af_enable(struct ispstat *af, int enable)
131 		isp_reg_set(af->isp, OMAP3_ISP_IOMEM_H3A, ISPH3A_PCR,
133 		omap3isp_subclk_enable(af->isp, OMAP3_ISP_SUBCLK_AF);
135 		isp_reg_clr(af->isp, OMAP3_ISP_IOMEM_H3A, ISPH3A_PCR,
137 		omap3isp_subclk_disable(af->isp, OMAP3_ISP_SUBCLK_AF);
141 static int h3a_af_busy(struct ispstat *af)
143 	return isp_reg_readl(af->isp, OMAP3_ISP_IOMEM_H3A, ISPH3A_PCR)
153 static int h3a_af_validate_params(struct ispstat *af, void *new_conf)
227 static void h3a_af_set_params(struct ispstat *af, void *new_conf)
230 	struct omap3isp_h3a_af_config *cur_cfg = af->priv;
291 	if (update || !af->configured) {
293 		af->inc_config++;
294 		af->update = 1;
352 	struct ispstat *af = &isp->isp_af;
361 	af->ops = &h3a_af_ops;
362 	af->priv = af_cfg;
363 	af->event_type = V4L2_EVENT_OMAP3ISP_AF;
364 	af->isp = isp;
369 		dev_err(af->isp->dev,
381 	if (h3a_af_validate_params(af, af_recover_cfg)) {
382 		dev_err(af->isp->dev,
389 	af->recover_priv = af_recover_cfg;
391 	ret = omap3isp_stat_init(af, "AF", &h3a_af_subdev_ops);