62 static void mmpcam_add_device(struct mmp_camera *cam)  in mmpcam_add_device()  argument
65 	list_add(&cam->devlist, &mmpcam_devices);  in mmpcam_add_device()
69 static void mmpcam_remove_device(struct mmp_camera *cam)  in mmpcam_remove_device()  argument
72 	list_del(&cam->devlist);  in mmpcam_remove_device()
83 	struct mmp_camera *cam;  in mmpcam_find_device()  local
86 	list_for_each_entry(cam, &mmpcam_devices, devlist) {  in mmpcam_find_device()
87 		if (cam->pdev == pdev) {  in mmpcam_find_device()
89 			return cam;  in mmpcam_find_device()
133 static void mmpcam_power_up_ctlr(struct mmp_camera *cam)  in mmpcam_power_up_ctlr()  argument
135 	iowrite32(0x3f, cam->power_regs + REG_CCIC_DCGCR);  in mmpcam_power_up_ctlr()
136 	iowrite32(0x3805b, cam->power_regs + REG_CCIC_CRCR);  in mmpcam_power_up_ctlr()
142 	struct mmp_camera *cam = mcam_to_cam(mcam);  in mmpcam_power_up()  local
148 	mmpcam_power_up_ctlr(cam);  in mmpcam_power_up()
153 	pdata = cam->pdev->dev.platform_data;  in mmpcam_power_up()
169 	struct mmp_camera *cam = mcam_to_cam(mcam);  in mmpcam_power_down()  local
174 	iowrite32(0, cam->power_regs + REG_CCIC_DCGCR);  in mmpcam_power_down()
175 	iowrite32(0, cam->power_regs + REG_CCIC_CRCR);  in mmpcam_power_down()
179 	pdata = cam->pdev->dev.platform_data;  in mmpcam_power_down()
189 	struct mmp_camera *cam = mcam_to_cam(mcam);  in mcam_ctlr_reset()  local
195 		val = ioread32(cam->power_regs + REG_CCIC2_CRCR);  in mcam_ctlr_reset()
196 		iowrite32(val & ~0x2, cam->power_regs + REG_CCIC2_CRCR);  in mcam_ctlr_reset()
197 		iowrite32(val | 0x2, cam->power_regs + REG_CCIC2_CRCR);  in mcam_ctlr_reset()
202 		val = ioread32(cam->power_regs + REG_CCIC_CRCR);  in mcam_ctlr_reset()
203 		iowrite32(val & ~0x2, cam->power_regs + REG_CCIC_CRCR);  in mcam_ctlr_reset()
204 		iowrite32(val | 0x2, cam->power_regs + REG_CCIC_CRCR);  in mcam_ctlr_reset()
219 	struct mmp_camera *cam = mcam_to_cam(mcam);  in mmpcam_calc_dphy()  local
220 	struct mmp_camera_platform_data *pdata = cam->pdev->dev.platform_data;  in mmpcam_calc_dphy()
221 	struct device *dev = &cam->pdev->dev;  in mmpcam_calc_dphy()
279 	if (IS_ERR(cam->mipi_clk))  in mmpcam_calc_dphy()
283 	clk_prepare_enable(cam->mipi_clk);  in mmpcam_calc_dphy()
284 	tx_clk_esc = (clk_get_rate(cam->mipi_clk) / 1000000) / 12;  in mmpcam_calc_dphy()
285 	clk_disable_unprepare(cam->mipi_clk);  in mmpcam_calc_dphy()
336 	struct mmp_camera *cam;  in mmpcam_probe()  local
346 	cam = devm_kzalloc(&pdev->dev, sizeof(*cam), GFP_KERNEL);  in mmpcam_probe()
347 	if (cam == NULL)  in mmpcam_probe()
349 	cam->pdev = pdev;  in mmpcam_probe()
350 	INIT_LIST_HEAD(&cam->devlist);  in mmpcam_probe()
352 	mcam = &cam->mcam;  in mmpcam_probe()
366 		cam->mipi_clk = devm_clk_get(mcam->dev, "mipi");  in mmpcam_probe()
367 		if ((IS_ERR(cam->mipi_clk) && mcam->dphy[2] == 0))  in mmpcam_probe()
368 			return PTR_ERR(cam->mipi_clk);  in mmpcam_probe()
389 	cam->power_regs = devm_ioremap_resource(&pdev->dev, res);  in mmpcam_probe()
390 	if (IS_ERR(cam->power_regs))  in mmpcam_probe()
391 		return PTR_ERR(cam->power_regs);  in mmpcam_probe()
441 	cam->irq = res->start;  in mmpcam_probe()
442 	ret = devm_request_irq(&pdev->dev, cam->irq, mmpcam_irq, IRQF_SHARED,  in mmpcam_probe()
445 		mmpcam_add_device(cam);  in mmpcam_probe()
457 static int mmpcam_remove(struct mmp_camera *cam)  in mmpcam_remove()  argument
459 	struct mcam_camera *mcam = &cam->mcam;  in mmpcam_remove()
461 	mmpcam_remove_device(cam);  in mmpcam_remove()
469 	struct mmp_camera *cam = mmpcam_find_device(pdev);  in mmpcam_platform_remove()  local
471 	if (cam == NULL)  in mmpcam_platform_remove()
473 	return mmpcam_remove(cam);  in mmpcam_platform_remove()
483 	struct mmp_camera *cam = mmpcam_find_device(pdev);  in mmpcam_suspend()  local
487 	mccic_suspend(&cam->mcam);  in mmpcam_suspend()
493 	struct mmp_camera *cam = mmpcam_find_device(pdev);  in mmpcam_resume()  local
500 	mmpcam_power_up_ctlr(cam);  in mmpcam_resume()
501 	return mccic_resume(&cam->mcam);  in mmpcam_resume()