diff options
| -rw-r--r-- | drivers/media/platform/soc_camera/rcar_vin.c | 75 | ||||
| -rw-r--r-- | include/linux/platform_data/media/camera-rcar.h | 25 |
2 files changed, 29 insertions, 71 deletions
diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c index defee08f073c..5d90f39cbb3e 100644 --- a/drivers/media/platform/soc_camera/rcar_vin.c +++ b/drivers/media/platform/soc_camera/rcar_vin.c @@ -21,7 +21,6 @@ #include <linux/module.h> #include <linux/of.h> #include <linux/of_device.h> -#include <linux/platform_data/media/camera-rcar.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> #include <linux/slab.h> @@ -138,6 +137,11 @@ #define TIMEOUT_MS 100 +#define RCAR_VIN_HSYNC_ACTIVE_LOW (1 << 0) +#define RCAR_VIN_VSYNC_ACTIVE_LOW (1 << 1) +#define RCAR_VIN_BT601 (1 << 2) +#define RCAR_VIN_BT656 (1 << 3) + enum chip_id { RCAR_GEN2, RCAR_H1, @@ -1853,63 +1857,43 @@ static const struct of_device_id rcar_vin_of_table[] = { MODULE_DEVICE_TABLE(of, rcar_vin_of_table); #endif -static struct platform_device_id rcar_vin_id_table[] = { - { "r8a7779-vin", RCAR_H1 }, - { "r8a7778-vin", RCAR_M1 }, - { "uPD35004-vin", RCAR_E1 }, - {}, -}; -MODULE_DEVICE_TABLE(platform, rcar_vin_id_table); - static int rcar_vin_probe(struct platform_device *pdev) { const struct of_device_id *match = NULL; struct rcar_vin_priv *priv; + struct v4l2_of_endpoint ep; + struct device_node *np; struct resource *mem; - struct rcar_vin_platform_data *pdata; unsigned int pdata_flags; int irq, ret; - if (pdev->dev.of_node) { - struct v4l2_of_endpoint ep; - struct device_node *np; + match = of_match_device(of_match_ptr(rcar_vin_of_table), &pdev->dev); - match = of_match_device(of_match_ptr(rcar_vin_of_table), - &pdev->dev); - - np = of_graph_get_next_endpoint(pdev->dev.of_node, NULL); - if (!np) { - dev_err(&pdev->dev, "could not find endpoint\n"); - return -EINVAL; - } + np = of_graph_get_next_endpoint(pdev->dev.of_node, NULL); + if (!np) { + dev_err(&pdev->dev, "could not find endpoint\n"); + return -EINVAL; + } - ret = v4l2_of_parse_endpoint(np, &ep); - if (ret) { - dev_err(&pdev->dev, "could not parse endpoint\n"); - return ret; - } + ret = v4l2_of_parse_endpoint(np, &ep); + if (ret) { + dev_err(&pdev->dev, "could not parse endpoint\n"); + return ret; + } - if (ep.bus_type == V4L2_MBUS_BT656) - pdata_flags = RCAR_VIN_BT656; - else { - pdata_flags = 0; - if (ep.bus.parallel.flags & V4L2_MBUS_HSYNC_ACTIVE_LOW) - pdata_flags |= RCAR_VIN_HSYNC_ACTIVE_LOW; - if (ep.bus.parallel.flags & V4L2_MBUS_VSYNC_ACTIVE_LOW) - pdata_flags |= RCAR_VIN_VSYNC_ACTIVE_LOW; - } + if (ep.bus_type == V4L2_MBUS_BT656) + pdata_flags = RCAR_VIN_BT656; + else { + pdata_flags = 0; + if (ep.bus.parallel.flags & V4L2_MBUS_HSYNC_ACTIVE_LOW) + pdata_flags |= RCAR_VIN_HSYNC_ACTIVE_LOW; + if (ep.bus.parallel.flags & V4L2_MBUS_VSYNC_ACTIVE_LOW) + pdata_flags |= RCAR_VIN_VSYNC_ACTIVE_LOW; + } - of_node_put(np); + of_node_put(np); - dev_dbg(&pdev->dev, "pdata_flags = %08x\n", pdata_flags); - } else { - pdata = pdev->dev.platform_data; - if (!pdata || !pdata->flags) { - dev_err(&pdev->dev, "platform data not set\n"); - return -EINVAL; - } - pdata_flags = pdata->flags; - } + dev_dbg(&pdev->dev, "pdata_flags = %08x\n", pdata_flags); mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (mem == NULL) @@ -1992,7 +1976,6 @@ static struct platform_driver rcar_vin_driver = { .name = DRV_NAME, .of_match_table = of_match_ptr(rcar_vin_of_table), }, - .id_table = rcar_vin_id_table, }; module_platform_driver(rcar_vin_driver); diff --git a/include/linux/platform_data/media/camera-rcar.h b/include/linux/platform_data/media/camera-rcar.h deleted file mode 100644 index dfc83c581593..000000000000 --- a/include/linux/platform_data/media/camera-rcar.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Platform data for Renesas R-Car VIN soc-camera driver - * - * Copyright (C) 2011-2013 Renesas Solutions Corp. - * Copyright (C) 2013 Cogent Embedded, Inc., <source@cogentembedded.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#ifndef __CAMERA_RCAR_H_ -#define __CAMERA_RCAR_H_ - -#define RCAR_VIN_HSYNC_ACTIVE_LOW (1 << 0) -#define RCAR_VIN_VSYNC_ACTIVE_LOW (1 << 1) -#define RCAR_VIN_BT601 (1 << 2) -#define RCAR_VIN_BT656 (1 << 3) - -struct rcar_vin_platform_data { - unsigned int flags; -}; - -#endif /* __CAMERA_RCAR_H_ */ |