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[media] v4l: Switch from V4L2 OF not V4L2 fwnode API

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Switch users of the v4l2_of_ APIs to the more generic v4l2_fwnode_ APIs.
Async OF matching is replaced by fwnode matching and OF matching support
is removed.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Benoit Parrot <bparrot@ti.com> # i2c/ov2569.c, am437x/am437x-vpfe.c and ti-vpe/cal.c
Tested-by: Hans Verkuil <hans.verkuil@cisco.com> # Atmel sama5d3 board + ov2640 sensor
Tested-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Sakari Ailus
2016-08-26 20:17:25 -03:00
committed by Mauro Carvalho Chehab
parent 048ea05b4f
commit 859969b38e
35 changed files with 212 additions and 175 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/platform/atmel/Kconfig
View File

@@ -4,6 +4,7 @@ config VIDEO_ATMEL_ISC
depends on ARCH_AT91 || COMPILE_TEST
select VIDEOBUF2_DMA_CONTIG
select REGMAP_MMIO
select V4L2_FWNODE
help
This module makes the ATMEL Image Sensor Controller available
as a v4l2 device.
@@ -13,6 +14,7 @@ config VIDEO_ATMEL_ISI
depends on VIDEO_V4L2 && OF && HAS_DMA
depends on ARCH_AT91 || COMPILE_TEST
select VIDEOBUF2_DMA_CONTIG
select V4L2_FWNODE
---help---
This module makes the ATMEL Image Sensor Interface available
as a v4l2 device.

13
drivers/media/platform/atmel/atmel-isc.c
View File

@@ -32,6 +32,7 @@
#include <linux/math64.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_graph.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
@@ -42,7 +43,7 @@
#include <media/v4l2-event.h>
#include <media/v4l2-image-sizes.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include <media/v4l2-subdev.h>
#include <media/videobuf2-dma-contig.h>
@@ -1685,7 +1686,7 @@ static int isc_parse_dt(struct device *dev, struct isc_device *isc)
{
struct device_node *np = dev->of_node;
struct device_node *epn = NULL, *rem;
struct v4l2_of_endpoint v4l2_epn;
struct v4l2_fwnode_endpoint v4l2_epn;
struct isc_subdev_entity *subdev_entity;
unsigned int flags;
int ret;
@@ -1704,7 +1705,8 @@ static int isc_parse_dt(struct device *dev, struct isc_device *isc)
continue;
}
ret = v4l2_of_parse_endpoint(epn, &v4l2_epn);
ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(epn),
&v4l2_epn);
if (ret) {
of_node_put(rem);
ret = -EINVAL;
@@ -1739,8 +1741,9 @@ static int isc_parse_dt(struct device *dev, struct isc_device *isc)
if (flags & V4L2_MBUS_PCLK_SAMPLE_FALLING)
subdev_entity->pfe_cfg0 |= ISC_PFE_CFG0_PPOL_LOW;
subdev_entity->asd->match_type = V4L2_ASYNC_MATCH_OF;
subdev_entity->asd->match.of.node = rem;
subdev_entity->asd->match_type = V4L2_ASYNC_MATCH_FWNODE;
subdev_entity->asd->match.fwnode.fwnode =
of_fwnode_handle(rem);
list_add_tail(&subdev_entity->list, &isc->subdev_entities);
}

11
drivers/media/platform/atmel/atmel-isi.c
View File

@@ -19,6 +19,7 @@
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of_graph.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/slab.h>
@@ -30,7 +31,7 @@
#include <media/v4l2-dev.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-event.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include <media/videobuf2-dma-contig.h>
#include <media/v4l2-image-sizes.h>
@@ -801,7 +802,7 @@ static int atmel_isi_parse_dt(struct atmel_isi *isi,
struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct v4l2_of_endpoint ep;
struct v4l2_fwnode_endpoint ep;
int err;
/* Default settings for ISI */
@@ -814,7 +815,7 @@ static int atmel_isi_parse_dt(struct atmel_isi *isi,
return -EINVAL;
}
err = v4l2_of_parse_endpoint(np, &ep);
err = v4l2_fwnode_endpoint_parse(of_fwnode_handle(np), &ep);
of_node_put(np);
if (err) {
dev_err(&pdev->dev, "Could not parse the endpoint\n");
@@ -1126,8 +1127,8 @@ static int isi_graph_parse(struct atmel_isi *isi, struct device_node *node)
/* Remote node to connect */
isi->entity.node = remote;
isi->entity.asd.match_type = V4L2_ASYNC_MATCH_OF;
isi->entity.asd.match.of.node = remote;
isi->entity.asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
isi->entity.asd.match.fwnode.fwnode = of_fwnode_handle(remote);
return 0;
}
}