imx/dcss/dcss-blkctl.c

1 // SPDX-License-Identifier: GPL-2.0
10 #include "dcss-dev.h"
31 	if (blkctl->dcss->hdmi_output)  in dcss_blkctl_cfg()
32 		dcss_writel(0, blkctl->base_reg + DCSS_BLKCTL_CONTROL0);  in dcss_blkctl_cfg()
35 			    blkctl->base_reg + DCSS_BLKCTL_CONTROL0);  in dcss_blkctl_cfg()
38 		 blkctl->base_reg + DCSS_BLKCTL_RESET_CTRL);  in dcss_blkctl_cfg()
45 	blkctl = devm_kzalloc(dcss->dev, sizeof(*blkctl), GFP_KERNEL);  in dcss_blkctl_init()
47 		return -ENOMEM;  in dcss_blkctl_init()
49 	blkctl->base_reg = devm_ioremap(dcss->dev, blkctl_base, SZ_4K);  in dcss_blkctl_init()
50 	if (!blkctl->base_reg) {  in dcss_blkctl_init()
51 		dev_err(dcss->dev, "unable to remap BLK CTRL base\n");  in dcss_blkctl_init()
52 		return -ENOMEM;  in dcss_blkctl_init()
55 	dcss->blkctl = blkctl;  in dcss_blkctl_init()
56 	blkctl->dcss = dcss;  in dcss_blkctl_init()