redonkable
/
remarkable-linux
1
0
Fork 0
Code Releases Activity

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

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>
zero-colors
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/media/i2c/Kconfig
View File

@ -209,6 +209,7 @@ config VIDEO_ADV7604
depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
depends on GPIOLIB || COMPILE_TEST
select HDMI
select V4L2_FWNODE
---help---
Support for the Analog Devices ADV7604 video decoder.
@ -322,6 +323,7 @@ config VIDEO_TC358743
tristate "Toshiba TC358743 decoder"
depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
select HDMI
select V4L2_FWNODE
---help---
Support for the Toshiba TC358743 HDMI to MIPI CSI-2 bridge.
@ -331,6 +333,7 @@ config VIDEO_TC358743
config VIDEO_TVP514X
tristate "Texas Instruments TVP514x video decoder"
depends on VIDEO_V4L2 && I2C
select V4L2_FWNODE
---help---
This is a Video4Linux2 sensor-level driver for the TI TVP5146/47
decoder. It is currently working with the TI OMAP3 camera
@ -342,6 +345,7 @@ config VIDEO_TVP514X
config VIDEO_TVP5150
tristate "Texas Instruments TVP5150 video decoder"
depends on VIDEO_V4L2 && I2C
select V4L2_FWNODE
---help---
Support for the Texas Instruments TVP5150 video decoder.
@ -351,6 +355,7 @@ config VIDEO_TVP5150
config VIDEO_TVP7002
tristate "Texas Instruments TVP7002 video decoder"
depends on VIDEO_V4L2 && I2C
select V4L2_FWNODE
---help---
Support for the Texas Instruments TVP7002 video decoder.
@ -532,6 +537,7 @@ config VIDEO_OV2659
tristate "OmniVision OV2659 sensor support"
depends on VIDEO_V4L2 && I2C
depends on MEDIA_CAMERA_SUPPORT
select V4L2_FWNODE
---help---
This is a Video4Linux2 sensor-level driver for the OmniVision
OV2659 camera.
@ -544,6 +550,7 @@ config VIDEO_OV5645
depends on OF
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
depends on MEDIA_CAMERA_SUPPORT
select V4L2_FWNODE
---help---
This is a Video4Linux2 sensor-level driver for the OmniVision
OV5645 camera.
@ -555,6 +562,7 @@ config VIDEO_OV5647
tristate "OmniVision OV5647 sensor support"
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
depends on MEDIA_CAMERA_SUPPORT
select V4L2_FWNODE
---help---
This is a Video4Linux2 sensor-level driver for the OmniVision
OV5647 camera.
@ -647,6 +655,7 @@ config VIDEO_MT9V032
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
depends on MEDIA_CAMERA_SUPPORT
select REGMAP_I2C
select V4L2_FWNODE
---help---
This is a Video4Linux2 sensor-level driver for the Micron
MT9V032 752x480 CMOS sensor.
@ -694,6 +703,7 @@ config VIDEO_S5K4ECGX
config VIDEO_S5K5BAF
tristate "Samsung S5K5BAF sensor support"
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
select V4L2_FWNODE
---help---
This is a V4L2 sensor-level driver for Samsung S5K5BAF 2M
camera sensor with an embedded SoC image signal processor.
@ -704,6 +714,7 @@ source "drivers/media/i2c/et8ek8/Kconfig"
config VIDEO_S5C73M3
tristate "Samsung S5C73M3 sensor support"
depends on I2C && SPI && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
select V4L2_FWNODE
---help---
This is a V4L2 sensor-level driver for Samsung S5C73M3
8 Mpixel camera.

7
drivers/media/i2c/adv7604.c
View File

@ -33,6 +33,7 @@
#include <linux/i2c.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of_graph.h>
#include <linux/slab.h>
#include <linux/v4l2-dv-timings.h>
#include <linux/videodev2.h>
@ -45,7 +46,7 @@
#include <media/v4l2-device.h>
#include <media/v4l2-event.h>
#include <media/v4l2-dv-timings.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
static int debug;
module_param(debug, int, 0644);
@ -3069,7 +3070,7 @@ MODULE_DEVICE_TABLE(of, adv76xx_of_id);
static int adv76xx_parse_dt(struct adv76xx_state *state)
{
struct v4l2_of_endpoint bus_cfg;
struct v4l2_fwnode_endpoint bus_cfg;
struct device_node *endpoint;
struct device_node *np;
unsigned int flags;
@ -3083,7 +3084,7 @@ static int adv76xx_parse_dt(struct adv76xx_state *state)
if (!endpoint)
return -EINVAL;
ret = v4l2_of_parse_endpoint(endpoint, &bus_cfg);
ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(endpoint), &bus_cfg);
if (ret) {
of_node_put(endpoint);
return ret;

7
drivers/media/i2c/mt9v032.c
View File

@ -19,6 +19,7 @@
#include <linux/log2.h>
#include <linux/mutex.h>
#include <linux/of.h>
#include <linux/of_graph.h>
#include <linux/regmap.h>
#include <linux/slab.h>
#include <linux/videodev2.h>
@ -28,7 +29,7 @@
#include <media/i2c/mt9v032.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-device.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include <media/v4l2-subdev.h>
/* The first four rows are black rows. The active area spans 753x481 pixels. */
@ -979,7 +980,7 @@ static struct mt9v032_platform_data *
mt9v032_get_pdata(struct i2c_client *client)
{
struct mt9v032_platform_data *pdata = NULL;
struct v4l2_of_endpoint endpoint;
struct v4l2_fwnode_endpoint endpoint;
struct device_node *np;
struct property *prop;
@ -990,7 +991,7 @@ mt9v032_get_pdata(struct i2c_client *client)
if (!np)
return NULL;
if (v4l2_of_parse_endpoint(np, &endpoint) < 0)
if (v4l2_fwnode_endpoint_parse(of_fwnode_handle(np), &endpoint) < 0)
goto done;
pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL);

8
drivers/media/i2c/ov2659.c
View File

@ -42,9 +42,9 @@
#include <media/v4l2-ctrls.h>
#include <media/v4l2-device.h>
#include <media/v4l2-event.h>
#include <media/v4l2-fwnode.h>
#include <media/v4l2-image-sizes.h>
#include <media/v4l2-mediabus.h>
#include <media/v4l2-of.h>
#include <media/v4l2-subdev.h>
#define DRIVER_NAME "ov2659"
@ -1347,7 +1347,7 @@ static struct ov2659_platform_data *
ov2659_get_pdata(struct i2c_client *client)
{
struct ov2659_platform_data *pdata;
struct v4l2_of_endpoint *bus_cfg;
struct v4l2_fwnode_endpoint *bus_cfg;
struct device_node *endpoint;
if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node)
@ -1357,7 +1357,7 @@ ov2659_get_pdata(struct i2c_client *client)
if (!endpoint)
return NULL;
bus_cfg = v4l2_of_alloc_parse_endpoint(endpoint);
bus_cfg = v4l2_fwnode_endpoint_alloc_parse(of_fwnode_handle(endpoint));
if (IS_ERR(bus_cfg)) {
pdata = NULL;
goto done;
@ -1377,7 +1377,7 @@ ov2659_get_pdata(struct i2c_client *client)
pdata->link_frequency = bus_cfg->link_frequencies[0];
done:
v4l2_of_free_endpoint(bus_cfg);
v4l2_fwnode_endpoint_free(bus_cfg);
of_node_put(endpoint);
return pdata;
}

7
drivers/media/i2c/ov5645.c
View File

@ -39,7 +39,7 @@
#include <linux/slab.h>
#include <linux/types.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include <media/v4l2-subdev.h>
#define OV5645_VOLTAGE_ANALOG 2800000
@ -87,7 +87,7 @@ struct ov5645 {
struct device *dev;
struct v4l2_subdev sd;
struct media_pad pad;
struct v4l2_of_endpoint ep;
struct v4l2_fwnode_endpoint ep;
struct v4l2_mbus_framefmt fmt;
struct v4l2_rect crop;
struct clk *xclk;
@ -1102,7 +1102,8 @@ static int ov5645_probe(struct i2c_client *client,
return -EINVAL;
}
ret = v4l2_of_parse_endpoint(endpoint, &ov5645->ep);
ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(endpoint),
&ov5645->ep);
if (ret < 0) {
dev_err(dev, "parsing endpoint node failed\n");
return ret;

7
drivers/media/i2c/ov5647.c
View File

@ -25,12 +25,13 @@
#include <linux/init.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/of_graph.h>
#include <linux/slab.h>
#include <linux/videodev2.h>
#include <media/v4l2-device.h>
#include <media/v4l2-fwnode.h>
#include <media/v4l2-image-sizes.h>
#include <media/v4l2-mediabus.h>
#include <media/v4l2-of.h>
#define SENSOR_NAME "ov5647"
@ -510,7 +511,7 @@ static const struct v4l2_subdev_internal_ops ov5647_subdev_internal_ops = {
static int ov5647_parse_dt(struct device_node *np)
{
struct v4l2_of_endpoint bus_cfg;
struct v4l2_fwnode_endpoint bus_cfg;
struct device_node *ep;
int ret;
@ -519,7 +520,7 @@ static int ov5647_parse_dt(struct device_node *np)
if (!ep)
return -EINVAL;
ret = v4l2_of_parse_endpoint(ep, &bus_cfg);
ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(ep), &bus_cfg);
of_node_put(ep);
return ret;

7
drivers/media/i2c/s5c73m3/s5c73m3-core.c
View File

@ -24,6 +24,7 @@
#include <linux/media.h>
#include <linux/module.h>
#include <linux/of_gpio.h>
#include <linux/of_graph.h>
#include <linux/regulator/consumer.h>
#include <linux/sizes.h>
#include <linux/slab.h>
@ -35,7 +36,7 @@
#include <media/v4l2-subdev.h>
#include <media/v4l2-mediabus.h>
#include <media/i2c/s5c73m3.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include "s5c73m3.h"
@ -1602,7 +1603,7 @@ static int s5c73m3_get_platform_data(struct s5c73m3 *state)
const struct s5c73m3_platform_data *pdata = dev->platform_data;
struct device_node *node = dev->of_node;
struct device_node *node_ep;
struct v4l2_of_endpoint ep;
struct v4l2_fwnode_endpoint ep;
int ret;
if (!node) {
@ -1639,7 +1640,7 @@ static int s5c73m3_get_platform_data(struct s5c73m3 *state)
return 0;
}
ret = v4l2_of_parse_endpoint(node_ep, &ep);
ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(node_ep), &ep);
of_node_put(node_ep);
if (ret)
return ret;

6
drivers/media/i2c/s5k5baf.c
View File

@ -30,7 +30,7 @@
#include <media/v4l2-device.h>
#include <media/v4l2-subdev.h>
#include <media/v4l2-mediabus.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
static int debug;
module_param(debug, int, 0644);
@ -1841,7 +1841,7 @@ static int s5k5baf_parse_device_node(struct s5k5baf *state, struct device *dev)
{
struct device_node *node = dev->of_node;
struct device_node *node_ep;
struct v4l2_of_endpoint ep;
struct v4l2_fwnode_endpoint ep;
int ret;
if (!node) {
@ -1868,7 +1868,7 @@ static int s5k5baf_parse_device_node(struct s5k5baf *state, struct device *dev)
return -EINVAL;
}
ret = v4l2_of_parse_endpoint(node_ep, &ep);
ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(node_ep), &ep);
of_node_put(node_ep);
if (ret)
return ret;

1
drivers/media/i2c/smiapp/Kconfig
View File

@ -3,5 +3,6 @@ config VIDEO_SMIAPP
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && HAVE_CLK
depends on MEDIA_CAMERA_SUPPORT
select VIDEO_SMIAPP_PLL
select V4L2_FWNODE
---help---
This is a generic driver for SMIA++/SMIA camera modules.

29
drivers/media/i2c/smiapp/smiapp-core.c
View File

@ -27,12 +27,13 @@
#include <linux/gpio/consumer.h>
#include <linux/module.h>
#include <linux/pm_runtime.h>
#include <linux/property.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <linux/smiapp.h>
#include <linux/v4l2-mediabus.h>
#include <media/v4l2-fwnode.h>
#include <media/v4l2-device.h>
#include <media/v4l2-of.h>
#include "smiapp.h"
@ -2784,19 +2785,20 @@ static int __maybe_unused smiapp_resume(struct device *dev)
static struct smiapp_hwconfig *smiapp_get_hwconfig(struct device *dev)
{
struct smiapp_hwconfig *hwcfg;
struct v4l2_of_endpoint *bus_cfg;
struct device_node *ep;
struct v4l2_fwnode_endpoint *bus_cfg;
struct fwnode_handle *ep;
struct fwnode_handle *fwnode = dev_fwnode(dev);
int i;
int rval;
if (!dev->of_node)
if (!fwnode)
return dev->platform_data;
ep = of_graph_get_next_endpoint(dev->of_node, NULL);
ep = fwnode_graph_get_next_endpoint(fwnode, NULL);
if (!ep)
return NULL;
bus_cfg = v4l2_of_alloc_parse_endpoint(ep);
bus_cfg = v4l2_fwnode_endpoint_alloc_parse(ep);
if (IS_ERR(bus_cfg))
goto out_err;
@ -2817,11 +2819,10 @@ static struct smiapp_hwconfig *smiapp_get_hwconfig(struct device *dev)
dev_dbg(dev, "lanes %u\n", hwcfg->lanes);
/* NVM size is not mandatory */
of_property_read_u32(dev->of_node, "nokia,nvm-size",
&hwcfg->nvm_size);
fwnode_property_read_u32(fwnode, "nokia,nvm-size", &hwcfg->nvm_size);
rval = of_property_read_u32(dev->of_node, "clock-frequency",
&hwcfg->ext_clk);
rval = fwnode_property_read_u32(fwnode, "clock-frequency",
&hwcfg->ext_clk);
if (rval) {
dev_warn(dev, "can't get clock-frequency\n");
goto out_err;
@ -2846,13 +2847,13 @@ static struct smiapp_hwconfig *smiapp_get_hwconfig(struct device *dev)
dev_dbg(dev, "freq %d: %lld\n", i, hwcfg->op_sys_clock[i]);
}
v4l2_of_free_endpoint(bus_cfg);
of_node_put(ep);
v4l2_fwnode_endpoint_free(bus_cfg);
fwnode_handle_put(ep);
return hwcfg;
out_err:
v4l2_of_free_endpoint(bus_cfg);
of_node_put(ep);
v4l2_fwnode_endpoint_free(bus_cfg);
fwnode_handle_put(ep);
return NULL;
}

11
drivers/media/i2c/tc358743.c
View File

@ -33,6 +33,7 @@
#include <linux/delay.h>
#include <linux/gpio/consumer.h>
#include <linux/interrupt.h>
#include <linux/of_graph.h>
#include <linux/videodev2.h>
#include <linux/workqueue.h>
#include <linux/v4l2-dv-timings.h>
@ -41,7 +42,7 @@
#include <media/v4l2-device.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-event.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include <media/i2c/tc358743.h>
#include "tc358743_regs.h"
@ -76,7 +77,7 @@ static const struct v4l2_dv_timings_cap tc358743_timings_cap = {
struct tc358743_state {
struct tc358743_platform_data pdata;
struct v4l2_of_bus_mipi_csi2 bus;
struct v4l2_fwnode_bus_mipi_csi2 bus;
struct v4l2_subdev sd;
struct media_pad pad;
struct v4l2_ctrl_handler hdl;
@ -1695,7 +1696,7 @@ static void tc358743_gpio_reset(struct tc358743_state *state)
static int tc358743_probe_of(struct tc358743_state *state)
{
struct device *dev = &state->i2c_client->dev;
struct v4l2_of_endpoint *endpoint;
struct v4l2_fwnode_endpoint *endpoint;
struct device_node *ep;
struct clk *refclk;
u32 bps_pr_lane;
@ -1715,7 +1716,7 @@ static int tc358743_probe_of(struct tc358743_state *state)
return -EINVAL;
}
endpoint = v4l2_of_alloc_parse_endpoint(ep);
endpoint = v4l2_fwnode_endpoint_alloc_parse(of_fwnode_handle(ep));
if (IS_ERR(endpoint)) {
dev_err(dev, "failed to parse endpoint\n");
return PTR_ERR(endpoint);
@ -1803,7 +1804,7 @@ static int tc358743_probe_of(struct tc358743_state *state)
disable_clk:
clk_disable_unprepare(refclk);
free_endpoint:
v4l2_of_free_endpoint(endpoint);
v4l2_fwnode_endpoint_free(endpoint);
return ret;
}
#else

6
drivers/media/i2c/tvp514x.c
View File

@ -38,7 +38,7 @@
#include <media/v4l2-device.h>
#include <media/v4l2-common.h>
#include <media/v4l2-mediabus.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include <media/v4l2-ctrls.h>
#include <media/i2c/tvp514x.h>
#include <media/media-entity.h>
@ -998,7 +998,7 @@ static struct tvp514x_platform_data *
tvp514x_get_pdata(struct i2c_client *client)
{
struct tvp514x_platform_data *pdata = NULL;
struct v4l2_of_endpoint bus_cfg;
struct v4l2_fwnode_endpoint bus_cfg;
struct device_node *endpoint;
unsigned int flags;
@ -1009,7 +1009,7 @@ tvp514x_get_pdata(struct i2c_client *client)
if (!endpoint)
return NULL;
if (v4l2_of_parse_endpoint(endpoint, &bus_cfg))
if (v4l2_fwnode_endpoint_parse(of_fwnode_handle(endpoint), &bus_cfg))
goto done;
pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL);

7
drivers/media/i2c/tvp5150.c
View File

@ -12,10 +12,11 @@
#include <linux/delay.h>
#include <linux/gpio/consumer.h>
#include <linux/module.h>
#include <linux/of_graph.h>
#include <media/v4l2-async.h>
#include <media/v4l2-device.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include <media/v4l2-mc.h>
#include "tvp5150_reg.h"
@ -1358,7 +1359,7 @@ static int tvp5150_init(struct i2c_client *c)
static int tvp5150_parse_dt(struct tvp5150 *decoder, struct device_node *np)
{
struct v4l2_of_endpoint bus_cfg;
struct v4l2_fwnode_endpoint bus_cfg;
struct device_node *ep;
#ifdef CONFIG_MEDIA_CONTROLLER
struct device_node *connectors, *child;
@ -1373,7 +1374,7 @@ static int tvp5150_parse_dt(struct tvp5150 *decoder, struct device_node *np)
if (!ep)
return -EINVAL;
ret = v4l2_of_parse_endpoint(ep, &bus_cfg);
ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(ep), &bus_cfg);
if (ret)
goto err;

6
drivers/media/i2c/tvp7002.c
View File

@ -33,7 +33,7 @@
#include <media/v4l2-device.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include "tvp7002_reg.h"
@ -889,7 +889,7 @@ static const struct v4l2_subdev_ops tvp7002_ops = {
static struct tvp7002_config *
tvp7002_get_pdata(struct i2c_client *client)
{
struct v4l2_of_endpoint bus_cfg;
struct v4l2_fwnode_endpoint bus_cfg;
struct tvp7002_config *pdata = NULL;
struct device_node *endpoint;
unsigned int flags;
@ -901,7 +901,7 @@ tvp7002_get_pdata(struct i2c_client *client)
if (!endpoint)
return NULL;
if (v4l2_of_parse_endpoint(endpoint, &bus_cfg))
if (v4l2_fwnode_endpoint_parse(of_fwnode_handle(endpoint), &bus_cfg))
goto done;
pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL);

4
drivers/media/platform/Kconfig
View File

@ -82,6 +82,7 @@ config VIDEO_OMAP3
select ARM_DMA_USE_IOMMU
select VIDEOBUF2_DMA_CONTIG
select MFD_SYSCON
select V4L2_FWNODE
---help---
Driver for an OMAP 3 camera controller.
@ -97,6 +98,7 @@ config VIDEO_PXA27x
depends on PXA27x || COMPILE_TEST
select VIDEOBUF2_DMA_SG
select SG_SPLIT
select V4L2_FWNODE
---help---
This is a v4l2 driver for the PXA27x Quick Capture Interface
@ -119,6 +121,7 @@ config VIDEO_STM32_DCMI
depends on VIDEO_V4L2 && OF && HAS_DMA
depends on ARCH_STM32 || COMPILE_TEST
select VIDEOBUF2_DMA_CONTIG
select V4L2_FWNODE
---help---
This module makes the STM32 Digital Camera Memory Interface (DCMI)
available as a v4l2 device.
@ -139,6 +142,7 @@ config VIDEO_TI_CAL
depends on SOC_DRA7XX || COMPILE_TEST
depends on HAS_DMA
select VIDEOBUF2_DMA_CONTIG
select V4L2_FWNODE
default n
---help---
Support for the TI CAL (Camera Adaptation Layer) block

1
drivers/media/platform/am437x/Kconfig
View File

@ -3,6 +3,7 @@ config VIDEO_AM437X_VPFE
depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && HAS_DMA
depends on SOC_AM43XX || COMPILE_TEST
select VIDEOBUF2_DMA_CONTIG
select V4L2_FWNODE
help
Support for AM437x Video Processing Front End based Video
Capture Driver.

15
drivers/media/platform/am437x/am437x-vpfe.c
View File

@ -26,6 +26,7 @@
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/of_graph.h>
#include <linux/pinctrl/consumer.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
@ -36,7 +37,7 @@
#include <media/v4l2-common.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-event.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include "am437x-vpfe.h"
@ -2303,7 +2304,8 @@ vpfe_async_bound(struct v4l2_async_notifier *notifier,
vpfe_dbg(1, vpfe, "vpfe_async_bound\n");
for (i = 0; i < ARRAY_SIZE(vpfe->cfg->asd); i++) {
if (vpfe->cfg->asd[i]->match.of.node == asd[i].match.of.node) {
if (vpfe->cfg->asd[i]->match.fwnode.fwnode ==
asd[i].match.fwnode.fwnode) {
sdinfo = &vpfe->cfg->sub_devs[i];
vpfe->sd[i] = subdev;
vpfe->sd[i]->grp_id = sdinfo->grp_id;
@ -2419,7 +2421,7 @@ static struct vpfe_config *
vpfe_get_pdata(struct platform_device *pdev)
{
struct device_node *endpoint = NULL;
struct v4l2_of_endpoint bus_cfg;
struct v4l2_fwnode_endpoint bus_cfg;
struct vpfe_subdev_info *sdinfo;
struct vpfe_config *pdata;
unsigned int flags;
@ -2463,7 +2465,8 @@ vpfe_get_pdata(struct platform_device *pdev)
sdinfo->vpfe_param.if_type = VPFE_RAW_BAYER;
}
err = v4l2_of_parse_endpoint(endpoint, &bus_cfg);
err = v4l2_fwnode_endpoint_parse(of_fwnode_handle(endpoint),
&bus_cfg);
if (err) {
dev_err(&pdev->dev, "Could not parse the endpoint\n");
goto done;
@ -2501,8 +2504,8 @@ vpfe_get_pdata(struct platform_device *pdev)
goto done;
}
pdata->asd[i]->match_type = V4L2_ASYNC_MATCH_OF;
pdata->asd[i]->match.of.node = rem;
pdata->asd[i]->match_type = V4L2_ASYNC_MATCH_FWNODE;
pdata->asd[i]->match.fwnode.fwnode = of_fwnode_handle(rem);
of_node_put(rem);
}

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;
}
}

2
drivers/media/platform/exynos4-is/Kconfig
View File

@ -4,6 +4,7 @@ config VIDEO_SAMSUNG_EXYNOS4_IS
depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
depends on OF && COMMON_CLK
select V4L2_FWNODE
help
Say Y here to enable camera host interface devices for
Samsung S5P and EXYNOS SoC series.
@ -32,6 +33,7 @@ config VIDEO_S5P_MIPI_CSIS
tristate "S5P/EXYNOS MIPI-CSI2 receiver (MIPI-CSIS) driver"
depends on REGULATOR
select GENERIC_PHY
select V4L2_FWNODE
help
This is a V4L2 driver for Samsung S5P and EXYNOS4 SoC MIPI-CSI2
receiver (MIPI-CSIS) devices.

13
drivers/media/platform/exynos4-is/media-dev.c
View File

@ -29,7 +29,7 @@
#include <linux/slab.h>
#include <media/v4l2-async.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include <media/media-device.h>
#include <media/drv-intf/exynos-fimc.h>
@ -388,7 +388,7 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd,
{
struct fimc_source_info *pd = &fmd->sensor[index].pdata;
struct device_node *rem, *ep, *np;
struct v4l2_of_endpoint endpoint;
struct v4l2_fwnode_endpoint endpoint;
int ret;
/* Assume here a port node can have only one endpoint node. */
@ -396,7 +396,7 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd,
if (!ep)
return 0;
ret = v4l2_of_parse_endpoint(ep, &endpoint);
ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(ep), &endpoint);
if (ret) {
of_node_put(ep);
return ret;
@ -453,8 +453,8 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd,
return -EINVAL;
}
fmd->sensor[index].asd.match_type = V4L2_ASYNC_MATCH_OF;
fmd->sensor[index].asd.match.of.node = rem;
fmd->sensor[index].asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
fmd->sensor[index].asd.match.fwnode.fwnode = of_fwnode_handle(rem);
fmd->async_subdevs[index] = &fmd->sensor[index].asd;
fmd->num_sensors++;
@ -1361,7 +1361,8 @@ static int subdev_notifier_bound(struct v4l2_async_notifier *notifier,
/* Find platform data for this sensor subdev */
for (i = 0; i < ARRAY_SIZE(fmd->sensor); i++)
if (fmd->sensor[i].asd.match.of.node == subdev->dev->of_node)
if (fmd->sensor[i].asd.match.fwnode.fwnode ==
of_fwnode_handle(subdev->dev->of_node))
si = &fmd->sensor[i];
if (si == NULL)

6
drivers/media/platform/exynos4-is/mipi-csis.c
View File

@ -30,7 +30,7 @@
#include <linux/spinlock.h>
#include <linux/videodev2.h>
#include <media/drv-intf/exynos-fimc.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include <media/v4l2-subdev.h>
#include "mipi-csis.h"
@ -718,7 +718,7 @@ static int s5pcsis_parse_dt(struct platform_device *pdev,
struct csis_state *state)
{
struct device_node *node = pdev->dev.of_node;
struct v4l2_of_endpoint endpoint;
struct v4l2_fwnode_endpoint endpoint;
int ret;
if (of_property_read_u32(node, "clock-frequency",
@ -735,7 +735,7 @@ static int s5pcsis_parse_dt(struct platform_device *pdev,
return -EINVAL;
}
/* Get port node and validate MIPI-CSI channel id. */
ret = v4l2_of_parse_endpoint(node, &endpoint);
ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(node), &endpoint);
if (ret)
goto err;

49
drivers/media/platform/omap3isp/isp.c
View File

@ -55,6 +55,7 @@
#include <linux/module.h>
#include <linux/omap-iommu.h>
#include <linux/platform_device.h>
#include <linux/property.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <linux/sched.h>
@ -63,9 +64,9 @@
#include <asm/dma-iommu.h>
#include <media/v4l2-common.h>
#include <media/v4l2-fwnode.h>
#include <media/v4l2-device.h>
#include <media/v4l2-mc.h>
#include <media/v4l2-of.h>
#include "isp.h"
#include "ispreg.h"
@ -2007,20 +2008,20 @@ enum isp_of_phy {
ISP_OF_PHY_CSIPHY2,
};
static int isp_of_parse_node(struct device *dev, struct device_node *node,
struct isp_async_subdev *isd)
static int isp_fwnode_parse(struct device *dev, struct fwnode_handle *fwnode,
struct isp_async_subdev *isd)
{
struct isp_bus_cfg *buscfg = &isd->bus;
struct v4l2_of_endpoint vep;
struct v4l2_fwnode_endpoint vep;
unsigned int i;
int ret;
ret = v4l2_of_parse_endpoint(node, &vep);
ret = v4l2_fwnode_endpoint_parse(fwnode, &vep);
if (ret)
return ret;
dev_dbg(dev, "parsing endpoint %s, interface %u\n", node->full_name,
vep.base.port);
dev_dbg(dev, "parsing endpoint %s, interface %u\n",
to_of_node(fwnode)->full_name, vep.base.port);
switch (vep.base.port) {
case ISP_OF_PHY_PARALLEL:
@ -2077,18 +2078,18 @@ static int isp_of_parse_node(struct device *dev, struct device_node *node,
break;
default:
dev_warn(dev, "%s: invalid interface %u\n", node->full_name,
vep.base.port);
dev_warn(dev, "%s: invalid interface %u\n",
to_of_node(fwnode)->full_name, vep.base.port);
break;
}
return 0;
}
static int isp_of_parse_nodes(struct device *dev,
struct v4l2_async_notifier *notifier)
static int isp_fwnodes_parse(struct device *dev,
struct v4l2_async_notifier *notifier)
{
struct device_node *node = NULL;
struct fwnode_handle *fwnode = NULL;
notifier->subdevs = devm_kcalloc(
dev, ISP_MAX_SUBDEVS, sizeof(*notifier->subdevs), GFP_KERNEL);
@ -2096,7 +2097,8 @@ static int isp_of_parse_nodes(struct device *dev,
return -ENOMEM;
while (notifier->num_subdevs < ISP_MAX_SUBDEVS &&
(node = of_graph_get_next_endpoint(dev->of_node, node))) {
(fwnode = fwnode_graph_get_next_endpoint(
of_fwnode_handle(dev->of_node), fwnode))) {
struct isp_async_subdev *isd;
isd = devm_kzalloc(dev, sizeof(*isd), GFP_KERNEL);
@ -2105,23 +2107,24 @@ static int isp_of_parse_nodes(struct device *dev,
notifier->subdevs[notifier->num_subdevs] = &isd->asd;
if (isp_of_parse_node(dev, node, isd))
if (isp_fwnode_parse(dev, fwnode, isd))
goto error;
isd->asd.match.of.node = of_graph_get_remote_port_parent(node);
if (!isd->asd.match.of.node) {
isd->asd.match.fwnode.fwnode =
fwnode_graph_get_remote_port_parent(fwnode);
if (!isd->asd.match.fwnode.fwnode) {
dev_warn(dev, "bad remote port parent\n");
goto error;
}
isd->asd.match_type = V4L2_ASYNC_MATCH_OF;
isd->asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
notifier->num_subdevs++;
}
return notifier->num_subdevs;
error:
of_node_put(node);
fwnode_handle_put(fwnode);
return -EINVAL;
}
@ -2192,8 +2195,8 @@ static int isp_probe(struct platform_device *pdev)
return -ENOMEM;
}
ret = of_property_read_u32(pdev->dev.of_node, "ti,phy-type",
&isp->phy_type);
ret = fwnode_property_read_u32(of_fwnode_handle(pdev->dev.of_node),
"ti,phy-type", &isp->phy_type);
if (ret)
return ret;
@ -2202,12 +2205,12 @@ static int isp_probe(struct platform_device *pdev)
if (IS_ERR(isp->syscon))
return PTR_ERR(isp->syscon);
ret = of_property_read_u32_index(pdev->dev.of_node, "syscon", 1,
&isp->syscon_offset);
ret = of_property_read_u32_index(pdev->dev.of_node,
"syscon", 1, &isp->syscon_offset);
if (ret)
return ret;
ret = isp_of_parse_nodes(&pdev->dev, &isp->notifier);
ret = isp_fwnodes_parse(&pdev->dev, &isp->notifier);
if (ret < 0)
return ret;

11
drivers/media/platform/pxa_camera.c
View File

@ -25,6 +25,7 @@
#include <linux/mm.h>
#include <linux/moduleparam.h>
#include <linux/of.h>
#include <linux/of_graph.h>
#include <linux/time.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
@ -41,7 +42,7 @@
#include <media/v4l2-device.h>
#include <media/v4l2-event.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include <media/videobuf2-dma-sg.h>
@ -2270,7 +2271,7 @@ static int pxa_camera_pdata_from_dt(struct device *dev,
{
u32 mclk_rate;
struct device_node *remote, *np = dev->of_node;
struct v4l2_of_endpoint ep;
struct v4l2_fwnode_endpoint ep;
int err = of_property_read_u32(np, "clock-frequency",
&mclk_rate);
if (!err) {
@ -2284,7 +2285,7 @@ static int pxa_camera_pdata_from_dt(struct device *dev,
return -EINVAL;
}
err = v4l2_of_parse_endpoint(np, &ep);
err = v4l2_fwnode_endpoint_parse(of_fwnode_handle(np), &ep);
if (err) {
dev_err(dev, "could not parse endpoint\n");
goto out;
@ -2321,10 +2322,10 @@ static int pxa_camera_pdata_from_dt(struct device *dev,
if (ep.bus.parallel.flags & V4L2_MBUS_PCLK_SAMPLE_FALLING)
pcdev->platform_flags |= PXA_CAMERA_PCLK_EN;
asd->match_type = V4L2_ASYNC_MATCH_OF;
asd->match_type = V4L2_ASYNC_MATCH_FWNODE;
remote = of_graph_get_remote_port(np);
if (remote) {
asd->match.of.node = remote;
asd->match.fwnode.fwnode = of_fwnode_handle(remote);
of_node_put(remote);
} else {
dev_notice(dev, "no remote for %s\n", of_node_full_name(np));

1
drivers/media/platform/rcar-vin/Kconfig
View File

@ -3,6 +3,7 @@ config VIDEO_RCAR_VIN
depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && OF && HAS_DMA && MEDIA_CONTROLLER
depends on ARCH_RENESAS || COMPILE_TEST
select VIDEOBUF2_DMA_CONTIG
select V4L2_FWNODE
---help---
Support for Renesas R-Car Video Input (VIN) driver.
Supports R-Car Gen2 SoCs.

19
drivers/media/platform/rcar-vin/rcar-core.c
View File

@ -21,7 +21,7 @@
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include "rcar-vin.h"
@ -104,7 +104,8 @@ static int rvin_digital_notify_bound(struct v4l2_async_notifier *notifier,
v4l2_set_subdev_hostdata(subdev, vin);
if (vin->digital.asd.match.of.node == subdev->dev->of_node) {
if (vin->digital.asd.match.fwnode.fwnode ==
of_fwnode_handle(subdev->dev->of_node)) {
vin_dbg(vin, "bound digital subdev %s\n", subdev->name);
vin->digital.subdev = subdev;
return 0;
@ -118,10 +119,10 @@ static int rvin_digitial_parse_v4l2(struct rvin_dev *vin,
struct device_node *ep,
struct v4l2_mbus_config *mbus_cfg)
{
struct v4l2_of_endpoint v4l2_ep;
struct v4l2_fwnode_endpoint v4l2_ep;
int ret;
ret = v4l2_of_parse_endpoint(ep, &v4l2_ep);
ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(ep), &v4l2_ep);
if (ret) {
vin_err(vin, "Could not parse v4l2 endpoint\n");
return -EINVAL;
@ -151,7 +152,7 @@ static int rvin_digital_graph_parse(struct rvin_dev *vin)
struct device_node *ep, *np;
int ret;
vin->digital.asd.match.of.node = NULL;
vin->digital.asd.match.fwnode.fwnode = NULL;
vin->digital.subdev = NULL;
/*
@ -175,8 +176,8 @@ static int rvin_digital_graph_parse(struct rvin_dev *vin)
if (ret)
return ret;
vin->digital.asd.match.of.node = np;
vin->digital.asd.match_type = V4L2_ASYNC_MATCH_OF;
vin->digital.asd.match.fwnode.fwnode = of_fwnode_handle(np);
vin->digital.asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
return 0;
}
@ -190,7 +191,7 @@ static int rvin_digital_graph_init(struct rvin_dev *vin)
if (ret)
return ret;
if (!vin->digital.asd.match.of.node) {
if (!vin->digital.asd.match.fwnode.fwnode) {
vin_dbg(vin, "No digital subdevice found\n");
return -ENODEV;
}
@ -203,7 +204,7 @@ static int rvin_digital_graph_init(struct rvin_dev *vin)
subdevs[0] = &vin->digital.asd;
vin_dbg(vin, "Found digital subdevice %s\n",
of_node_full_name(subdevs[0]->match.of.node));
of_node_full_name(to_of_node(subdevs[0]->match.fwnode.fwnode)));
vin->notifier.num_subdevs = 1;
vin->notifier.subdevs = subdevs;

7
drivers/media/platform/soc_camera/soc_camera.c
View File

@ -23,6 +23,7 @@
#include <linux/list.h>
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/of_graph.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/regulator/consumer.h>
@ -36,7 +37,7 @@
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-dev.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include <media/videobuf2-v4l2.h>
/* Default to VGA resolution */
@ -1512,8 +1513,8 @@ static int soc_of_bind(struct soc_camera_host *ici,
if (!info)
return -ENOMEM;
info->sasd.asd.match.of.node = remote;
info->sasd.asd.match_type = V4L2_ASYNC_MATCH_OF;
info->sasd.asd.match.fwnode.fwnode = of_fwnode_handle(remote);
info->sasd.asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
info->subdev = &info->sasd.asd;
/* Or shall this be managed by the soc-camera device? */

13
drivers/media/platform/stm32/stm32-dcmi.c
View File

@ -21,6 +21,7 @@
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/of_graph.h>
#include <linux/platform_device.h>
#include <linux/reset.h>
#include <linux/videodev2.h>
@ -29,9 +30,9 @@
#include <media/v4l2-dev.h>
#include <media/v4l2-device.h>
#include <media/v4l2-event.h>
#include <media/v4l2-fwnode.h>
#include <media/v4l2-image-sizes.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-of.h>
#include <media/videobuf2-dma-contig.h>
#define DRV_NAME "stm32-dcmi"
@ -139,7 +140,7 @@ struct stm32_dcmi {
struct mutex lock;
struct vb2_queue queue;
struct v4l2_of_bus_parallel bus;
struct v4l2_fwnode_bus_parallel bus;
struct completion complete;
struct clk *mclk;
enum state state;
@ -1143,8 +1144,8 @@ static int dcmi_graph_parse(struct stm32_dcmi *dcmi, struct device_node *node)
/* Remote node to connect */
dcmi->entity.node = remote;
dcmi->entity.asd.match_type = V4L2_ASYNC_MATCH_OF;
dcmi->entity.asd.match.of.node = remote;
dcmi->entity.asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
dcmi->entity.asd.match.fwnode.fwnode = of_fwnode_handle(remote);
return 0;
}
}
@ -1190,7 +1191,7 @@ static int dcmi_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
const struct of_device_id *match = NULL;
struct v4l2_of_endpoint ep;
struct v4l2_fwnode_endpoint ep;
struct stm32_dcmi *dcmi;
struct vb2_queue *q;
struct dma_chan *chan;
@ -1222,7 +1223,7 @@ static int dcmi_probe(struct platform_device *pdev)
return -ENODEV;
}
ret = v4l2_of_parse_endpoint(np, &ep);
ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(np), &ep);
if (ret) {
dev_err(&pdev->dev, "Could not parse the endpoint\n");
of_node_put(np);

15
drivers/media/platform/ti-vpe/cal.c
View File

@ -21,7 +21,7 @@
#include <linux/of_device.h>
#include <linux/of_graph.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include <media/v4l2-async.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ctrls.h>
@ -270,7 +270,7 @@ struct cal_ctx {
struct video_device vdev;
struct v4l2_async_notifier notifier;
struct v4l2_subdev *sensor;
struct v4l2_of_endpoint endpoint;
struct v4l2_fwnode_endpoint endpoint;
struct v4l2_async_subdev asd;
struct v4l2_async_subdev *asd_list[1];
@ -608,7 +608,8 @@ static void csi2_lane_config(struct cal_ctx *ctx)
u32 val = reg_read(ctx->dev, CAL_CSI2_COMPLEXIO_CFG(ctx->csi2_port));
u32 lane_mask = CAL_CSI2_COMPLEXIO_CFG_CLOCK_POSITION_MASK;
u32 polarity_mask = CAL_CSI2_COMPLEXIO_CFG_CLOCK_POL_MASK;
struct v4l2_of_bus_mipi_csi2 *mipi_csi2 = &ctx->endpoint.bus.mipi_csi2;
struct v4l2_fwnode_bus_mipi_csi2 *mipi_csi2 =
&ctx->endpoint.bus.mipi_csi2;
int lane;
set_field(&val, mipi_csi2->clock_lane + 1, lane_mask);
@ -1643,7 +1644,7 @@ static int of_cal_create_instance(struct cal_ctx *ctx, int inst)
struct platform_device *pdev = ctx->dev->pdev;
struct device_node *ep_node, *port, *remote_ep,
*sensor_node, *parent;
struct v4l2_of_endpoint *endpoint;
struct v4l2_fwnode_endpoint *endpoint;
struct v4l2_async_subdev *asd;
u32 regval = 0;
int ret, index, found_port = 0, lane;
@ -1698,15 +1699,15 @@ static int of_cal_create_instance(struct cal_ctx *ctx, int inst)
ctx_dbg(3, ctx, "can't get remote parent\n");
goto cleanup_exit;
}
asd->match_type = V4L2_ASYNC_MATCH_OF;
asd->match.of.node = sensor_node;
asd->match_type = V4L2_ASYNC_MATCH_FWNODE;
asd->match.fwnode.fwnode = of_fwnode_handle(sensor_node);
remote_ep = of_parse_phandle(ep_node, "remote-endpoint", 0);
if (!remote_ep) {
ctx_dbg(3, ctx, "can't get remote-endpoint\n");
goto cleanup_exit;
}
v4l2_of_parse_endpoint(remote_ep, endpoint);
v4l2_fwnode_endpoint_parse(of_fwnode_handle(remote_ep), endpoint);
if (endpoint->bus_type != V4L2_MBUS_CSI2) {
ctx_err(ctx, "Port:%d sub-device %s is not a CSI2 device\n",

1
drivers/media/platform/xilinx/Kconfig
View File

@ -2,6 +2,7 @@ config VIDEO_XILINX
tristate "Xilinx Video IP (EXPERIMENTAL)"
depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && OF && HAS_DMA
select VIDEOBUF2_DMA_CONTIG
select V4L2_FWNODE
---help---
Driver for Xilinx Video IP Pipelines

63
drivers/media/platform/xilinx/xilinx-vipp.c
View File

@ -22,7 +22,7 @@
#include <media/v4l2-async.h>
#include <media/v4l2-common.h>
#include <media/v4l2-device.h>
#include <media/v4l2-of.h>
#include <media/v4l2-fwnode.h>
#include "xilinx-dma.h"
#include "xilinx-vipp.h"
@ -74,7 +74,7 @@ static int xvip_graph_build_one(struct xvip_composite_device *xdev,
struct media_pad *local_pad;
struct media_pad *remote_pad;
struct xvip_graph_entity *ent;
struct v4l2_of_link link;
struct v4l2_fwnode_link link;
struct device_node *ep = NULL;
struct device_node *next;
int ret = 0;
@ -92,7 +92,7 @@ static int xvip_graph_build_one(struct xvip_composite_device *xdev,
dev_dbg(xdev->dev, "processing endpoint %s\n", ep->full_name);
ret = v4l2_of_parse_link(ep, &link);
ret = v4l2_fwnode_parse_link(of_fwnode_handle(ep), &link);
if (ret < 0) {
dev_err(xdev->dev, "failed to parse link for %s\n",
ep->full_name);
@ -103,9 +103,10 @@ static int xvip_graph_build_one(struct xvip_composite_device *xdev,
* the link.
*/
if (link.local_port >= local->num_pads) {
dev_err(xdev->dev, "invalid port number %u on %s\n",
link.local_port, link.local_node->full_name);
v4l2_of_put_link(&link);
dev_err(xdev->dev, "invalid port number %u for %s\n",
link.local_port,
to_of_node(link.local_node)->full_name);
v4l2_fwnode_put_link(&link);
ret = -EINVAL;
break;
}
@ -114,25 +115,28 @@ static int xvip_graph_build_one(struct xvip_composite_device *xdev,
if (local_pad->flags & MEDIA_PAD_FL_SINK) {
dev_dbg(xdev->dev, "skipping sink port %s:%u\n",
link.local_node->full_name, link.local_port);
v4l2_of_put_link(&link);
to_of_node(link.local_node)->full_name,
link.local_port);
v4l2_fwnode_put_link(&link);
continue;
}
/* Skip DMA engines, they will be processed separately. */
if (link.remote_node == xdev->dev->of_node) {
if (link.remote_node == of_fwnode_handle(xdev->dev->of_node)) {
dev_dbg(xdev->dev, "skipping DMA port %s:%u\n",
link.local_node->full_name, link.local_port);
v4l2_of_put_link(&link);
to_of_node(link.local_node)->full_name,
link.local_port);
v4l2_fwnode_put_link(&link);
continue;
}
/* Find the remote entity. */
ent = xvip_graph_find_entity(xdev, link.remote_node);
ent = xvip_graph_find_entity(xdev,
to_of_node(link.remote_node));
if (ent == NULL) {
dev_err(xdev->dev, "no entity found for %s\n",
link.remote_node->full_name);
v4l2_of_put_link(&link);
to_of_node(link.remote_node)->full_name);
v4l2_fwnode_put_link(&link);
ret = -ENODEV;
break;
}
@ -141,15 +145,16 @@ static int xvip_graph_build_one(struct xvip_composite_device *xdev,
if (link.remote_port >= remote->num_pads) {
dev_err(xdev->dev, "invalid port number %u on %s\n",
link.remote_port, link.remote_node->full_name);
v4l2_of_put_link(&link);
link.remote_port,
to_of_node(link.remote_node)->full_name);
v4l2_fwnode_put_link(&link);
ret = -EINVAL;
break;
}
remote_pad = &remote->pads[link.remote_port];
v4l2_of_put_link(&link);
v4l2_fwnode_put_link(&link);
/* Create the media link. */
dev_dbg(xdev->dev, "creating %s:%u -> %s:%u link\n",
@ -194,7 +199,7 @@ static int xvip_graph_build_dma(struct xvip_composite_device *xdev)
struct media_pad *source_pad;
struct media_pad *sink_pad;
struct xvip_graph_entity *ent;
struct v4l2_of_link link;
struct v4l2_fwnode_link link;
struct device_node *ep = NULL;
struct device_node *next;
struct xvip_dma *dma;
@ -213,7 +218,7 @@ static int xvip_graph_build_dma(struct xvip_composite_device *xdev)
dev_dbg(xdev->dev, "processing endpoint %s\n", ep->full_name);
ret = v4l2_of_parse_link(ep, &link);
ret = v4l2_fwnode_parse_link(of_fwnode_handle(ep), &link);
if (ret < 0) {
dev_err(xdev->dev, "failed to parse link for %s\n",
ep->full_name);
@ -225,7 +230,7 @@ static int xvip_graph_build_dma(struct xvip_composite_device *xdev)
if (dma == NULL) {
dev_err(xdev->dev, "no DMA engine found for port %u\n",
link.local_port);
v4l2_of_put_link(&link);
v4l2_fwnode_put_link(&link);
ret = -EINVAL;
break;
}
@ -234,19 +239,21 @@ static int xvip_graph_build_dma(struct xvip_composite_device *xdev)
dma->video.name);
/* Find the remote entity. */
ent = xvip_graph_find_entity(xdev, link.remote_node);
ent = xvip_graph_find_entity(xdev,
to_of_node(link.remote_node));
if (ent == NULL) {
dev_err(xdev->dev, "no entity found for %s\n",
link.remote_node->full_name);
v4l2_of_put_link(&link);
to_of_node(link.remote_node)->full_name);
v4l2_fwnode_put_link(&link);
ret = -ENODEV;
break;
}
if (link.remote_port >= ent->entity->num_pads) {
dev_err(xdev->dev, "invalid port number %u on %s\n",
link.remote_port, link.remote_node->full_name);
v4l2_of_put_link(&link);
link.remote_port,
to_of_node(link.remote_node)->full_name);
v4l2_fwnode_put_link(&link);
ret = -EINVAL;
break;
}
@ -263,7 +270,7 @@ static int xvip_graph_build_dma(struct xvip_composite_device *xdev)
sink_pad = &dma->pad;
}
v4l2_of_put_link(&link);
v4l2_fwnode_put_link(&link);
/* Create the media link. */
dev_dbg(xdev->dev, "creating %s:%u -> %s:%u link\n",
@ -383,8 +390,8 @@ static int xvip_graph_parse_one(struct xvip_composite_device *xdev,
}
entity->node = remote;
entity->asd.match_type = V4L2_ASYNC_MATCH_OF;
entity->asd.match.of.node = remote;
entity->asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
entity->asd.match.fwnode.fwnode = of_fwnode_handle(remote);
list_add_tail(&entity->list, &xdev->entities);
xdev->num_subdevs++;
}

14
drivers/media/v4l2-core/v4l2-async.c
View File

@ -41,12 +41,6 @@ static bool match_devname(struct v4l2_subdev *sd,
return !strcmp(asd->match.device_name.name, dev_name(sd->dev));
}
static bool match_of(struct v4l2_subdev *sd, struct v4l2_async_subdev *asd)
{
return !of_node_cmp(of_node_full_name(sd->of_node),
of_node_full_name(asd->match.of.node));
}
static bool match_fwnode(struct v4l2_subdev *sd, struct v4l2_async_subdev *asd)
{
if (!is_of_node(sd->fwnode) || !is_of_node(asd->match.fwnode.fwnode))
@ -88,9 +82,6 @@ static struct v4l2_async_subdev *v4l2_async_belongs(struct v4l2_async_notifier *
case V4L2_ASYNC_MATCH_I2C:
match = match_i2c;
break;
case V4L2_ASYNC_MATCH_OF:
match = match_of;
break;
case V4L2_ASYNC_MATCH_FWNODE:
match = match_fwnode;
break;
@ -171,7 +162,6 @@ int v4l2_async_notifier_register(struct v4l2_device *v4l2_dev,
case V4L2_ASYNC_MATCH_CUSTOM:
case V4L2_ASYNC_MATCH_DEVNAME:
case V4L2_ASYNC_MATCH_I2C:
case V4L2_ASYNC_MATCH_OF:
case V4L2_ASYNC_MATCH_FWNODE:
break;
default:
@ -295,8 +285,8 @@ int v4l2_async_register_subdev(struct v4l2_subdev *sd)
* (struct v4l2_subdev.dev), and async sub-device does not
* exist independently of the device at any point of time.
*/
if (!sd->of_node && sd->dev)
sd->of_node = sd->dev->of_node;
if (!sd->fwnode && sd->dev)
sd->fwnode = dev_fwnode(sd->dev);
mutex_lock(&list_lock);

5
include/media/v4l2-async.h
View File

@ -31,7 +31,6 @@ struct v4l2_async_notifier;
* v4l2_async_subdev.match ops
* @V4L2_ASYNC_MATCH_DEVNAME: Match will use the device name
* @V4L2_ASYNC_MATCH_I2C: Match will check for I2C adapter ID and address
* @V4L2_ASYNC_MATCH_OF: Match will use OF node
* @V4L2_ASYNC_MATCH_FWNODE: Match will use firmware node
*
* This enum is used by the asyncrhronous sub-device logic to define the
@ -41,7 +40,6 @@ enum v4l2_async_match_type {
V4L2_ASYNC_MATCH_CUSTOM,
V4L2_ASYNC_MATCH_DEVNAME,
V4L2_ASYNC_MATCH_I2C,
V4L2_ASYNC_MATCH_OF,
V4L2_ASYNC_MATCH_FWNODE,
};
@ -56,9 +54,6 @@ enum v4l2_async_match_type {
struct v4l2_async_subdev {
enum v4l2_async_match_type match_type;
union {
struct {
const struct device_node *node;
} of;
struct {
struct fwnode_handle *fwnode;
} fwnode;

2
include/media/v4l2-subdev.h
View File

@ -787,7 +787,6 @@ struct v4l2_subdev_platform_data {
* is attached.
* @devnode: subdev device node
* @dev: pointer to the physical device, if any
* @of_node: The device_node of the subdev, usually the same as dev->of_node.
* @fwnode: The fwnode_handle of the subdev, usually the same as
* either dev->of_node->fwnode or dev->fwnode (whichever is non-NULL).
* @async_list: Links this subdev to a global subdev_list or @notifier->done
@ -820,7 +819,6 @@ struct v4l2_subdev {
void *host_priv;
struct video_device *devnode;
struct device *dev;
struct device_node *of_node;
struct fwnode_handle *fwnode;
struct list_head async_list;
struct v4l2_async_subdev *asd;