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-rw-r--r--drivers/media/pci/bt8xx/bttv-gpio.c2
-rw-r--r--drivers/media/pci/bt8xx/bttvp.h2
-rw-r--r--drivers/media/pci/cx23885/cx23885-video.c8
-rw-r--r--drivers/media/pci/dt3155/dt3155.h1
-rw-r--r--drivers/media/pci/intel/ipu-bridge.c92
-rw-r--r--drivers/media/pci/intel/ipu3/ipu3-cio2.c53
-rw-r--r--drivers/media/pci/intel/ivsc/mei_csi.c83
-rw-r--r--drivers/media/pci/mgb4/mgb4_core.c21
-rw-r--r--drivers/media/pci/netup_unidvb/netup_unidvb_spi.c48
9 files changed, 139 insertions, 171 deletions
diff --git a/drivers/media/pci/bt8xx/bttv-gpio.c b/drivers/media/pci/bt8xx/bttv-gpio.c
index a2b18e2bed..6b7fea5032 100644
--- a/drivers/media/pci/bt8xx/bttv-gpio.c
+++ b/drivers/media/pci/bt8xx/bttv-gpio.c
@@ -55,7 +55,7 @@ static void bttv_sub_remove(struct device *dev)
sub->remove(sdev);
}
-struct bus_type bttv_sub_bus_type = {
+const struct bus_type bttv_sub_bus_type = {
.name = "bttv-sub",
.match = &bttv_sub_bus_match,
.probe = bttv_sub_probe,
diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h
index 0368a583cf..a534e63b9a 100644
--- a/drivers/media/pci/bt8xx/bttvp.h
+++ b/drivers/media/pci/bt8xx/bttvp.h
@@ -234,7 +234,7 @@ int bttv_s_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *f);
/* ---------------------------------------------------------- */
/* bttv-gpio.c */
-extern struct bus_type bttv_sub_bus_type;
+extern const struct bus_type bttv_sub_bus_type;
int bttv_sub_add_device(struct bttv_core *core, char *name);
int bttv_sub_del_devices(struct bttv_core *core);
diff --git a/drivers/media/pci/cx23885/cx23885-video.c b/drivers/media/pci/cx23885/cx23885-video.c
index 42fdcf992e..7d4a409c43 100644
--- a/drivers/media/pci/cx23885/cx23885-video.c
+++ b/drivers/media/pci/cx23885/cx23885-video.c
@@ -1354,6 +1354,10 @@ int cx23885_video_register(struct cx23885_dev *dev)
/* register Video device */
dev->video_dev = cx23885_vdev_init(dev, dev->pci,
&cx23885_video_template, "video");
+ if (!dev->video_dev) {
+ err = -ENOMEM;
+ goto fail_unreg;
+ }
dev->video_dev->queue = &dev->vb2_vidq;
dev->video_dev->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
V4L2_CAP_AUDIO | V4L2_CAP_VIDEO_CAPTURE;
@@ -1382,6 +1386,10 @@ int cx23885_video_register(struct cx23885_dev *dev)
/* register VBI device */
dev->vbi_dev = cx23885_vdev_init(dev, dev->pci,
&cx23885_vbi_template, "vbi");
+ if (!dev->vbi_dev) {
+ err = -ENOMEM;
+ goto fail_unreg;
+ }
dev->vbi_dev->queue = &dev->vb2_vbiq;
dev->vbi_dev->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |
V4L2_CAP_AUDIO | V4L2_CAP_VBI_CAPTURE;
diff --git a/drivers/media/pci/dt3155/dt3155.h b/drivers/media/pci/dt3155/dt3155.h
index c9ce79cb55..ce1835d969 100644
--- a/drivers/media/pci/dt3155/dt3155.h
+++ b/drivers/media/pci/dt3155/dt3155.h
@@ -162,7 +162,6 @@
* @height: frame height
* @input: current input
* @sequence: frame counter
- * @stats: statistics structure
* @regs: local copy of mmio base register
* @csr2: local copy of csr2 register
* @config: local copy of config register
diff --git a/drivers/media/pci/intel/ipu-bridge.c b/drivers/media/pci/intel/ipu-bridge.c
index f980e3125a..61750cc98d 100644
--- a/drivers/media/pci/intel/ipu-bridge.c
+++ b/drivers/media/pci/intel/ipu-bridge.c
@@ -2,6 +2,7 @@
/* Author: Dan Scally <djrscally@gmail.com> */
#include <linux/acpi.h>
+#include <linux/cleanup.h>
#include <linux/device.h>
#include <linux/i2c.h>
#include <linux/mei_cl_bus.h>
@@ -14,6 +15,8 @@
#include <media/ipu-bridge.h>
#include <media/v4l2-fwnode.h>
+#define ADEV_DEV(adev) ACPI_PTR(&((adev)->dev))
+
/*
* 92335fcf-3203-4472-af93-7b4453ac29da
*
@@ -60,6 +63,8 @@ static const struct ipu_sensor_config ipu_supported_sensors[] = {
IPU_SENSOR_CONFIG("OVTIDB10", 1, 560000000),
/* GalaxyCore GC0310 */
IPU_SENSOR_CONFIG("INT0310", 0),
+ /* Omnivision ov01a10 */
+ IPU_SENSOR_CONFIG("OVTI01A0", 1, 400000000),
};
static const struct ipu_property_names prop_names = {
@@ -84,6 +89,7 @@ static const char * const ipu_vcm_types[] = {
"lc898212axb",
};
+#if IS_ENABLED(CONFIG_ACPI)
/*
* Used to figure out IVSC acpi device by ipu_bridge_get_ivsc_acpi_dev()
* instead of device and driver match to probe IVSC device.
@@ -97,13 +103,13 @@ static const struct acpi_device_id ivsc_acpi_ids[] = {
static struct acpi_device *ipu_bridge_get_ivsc_acpi_dev(struct acpi_device *adev)
{
- acpi_handle handle = acpi_device_handle(adev);
- struct acpi_device *consumer, *ivsc_adev;
unsigned int i;
for (i = 0; i < ARRAY_SIZE(ivsc_acpi_ids); i++) {
const struct acpi_device_id *acpi_id = &ivsc_acpi_ids[i];
+ struct acpi_device *consumer, *ivsc_adev;
+ acpi_handle handle = acpi_device_handle(adev);
for_each_acpi_dev_match(ivsc_adev, acpi_id->id, NULL, -1)
/* camera sensor depends on IVSC in DSDT if exist */
for_each_acpi_consumer_dev(ivsc_adev, consumer)
@@ -115,6 +121,12 @@ static struct acpi_device *ipu_bridge_get_ivsc_acpi_dev(struct acpi_device *adev
return NULL;
}
+#else
+static struct acpi_device *ipu_bridge_get_ivsc_acpi_dev(struct acpi_device *adev)
+{
+ return NULL;
+}
+#endif
static int ipu_bridge_match_ivsc_dev(struct device *dev, const void *adev)
{
@@ -160,7 +172,7 @@ static int ipu_bridge_check_ivsc_dev(struct ipu_sensor *sensor,
csi_dev = ipu_bridge_get_ivsc_csi_dev(adev);
if (!csi_dev) {
acpi_dev_put(adev);
- dev_err(&adev->dev, "Failed to find MEI CSI dev\n");
+ dev_err(ADEV_DEV(adev), "Failed to find MEI CSI dev\n");
return -ENODEV;
}
@@ -179,24 +191,25 @@ static int ipu_bridge_read_acpi_buffer(struct acpi_device *adev, char *id,
acpi_status status;
int ret = 0;
- status = acpi_evaluate_object(adev->handle, id, NULL, &buffer);
+ status = acpi_evaluate_object(ACPI_PTR(adev->handle),
+ id, NULL, &buffer);
if (ACPI_FAILURE(status))
return -ENODEV;
obj = buffer.pointer;
if (!obj) {
- dev_err(&adev->dev, "Couldn't locate ACPI buffer\n");
+ dev_err(ADEV_DEV(adev), "Couldn't locate ACPI buffer\n");
return -ENODEV;
}
if (obj->type != ACPI_TYPE_BUFFER) {
- dev_err(&adev->dev, "Not an ACPI buffer\n");
+ dev_err(ADEV_DEV(adev), "Not an ACPI buffer\n");
ret = -ENODEV;
goto out_free_buff;
}
if (obj->buffer.length > size) {
- dev_err(&adev->dev, "Given buffer is too small\n");
+ dev_err(ADEV_DEV(adev), "Given buffer is too small\n");
ret = -EINVAL;
goto out_free_buff;
}
@@ -217,7 +230,7 @@ static u32 ipu_bridge_parse_rotation(struct acpi_device *adev,
case IPU_SENSOR_ROTATION_INVERTED:
return 180;
default:
- dev_warn(&adev->dev,
+ dev_warn(ADEV_DEV(adev),
"Unknown rotation %d. Assume 0 degree rotation\n",
ssdb->degree);
return 0;
@@ -227,12 +240,14 @@ static u32 ipu_bridge_parse_rotation(struct acpi_device *adev,
static enum v4l2_fwnode_orientation ipu_bridge_parse_orientation(struct acpi_device *adev)
{
enum v4l2_fwnode_orientation orientation;
- struct acpi_pld_info *pld;
- acpi_status status;
+ struct acpi_pld_info *pld = NULL;
+ acpi_status status = AE_ERROR;
+#if IS_ENABLED(CONFIG_ACPI)
status = acpi_get_physical_device_location(adev->handle, &pld);
+#endif
if (ACPI_FAILURE(status)) {
- dev_warn(&adev->dev, "_PLD call failed, using default orientation\n");
+ dev_warn(ADEV_DEV(adev), "_PLD call failed, using default orientation\n");
return V4L2_FWNODE_ORIENTATION_EXTERNAL;
}
@@ -250,7 +265,8 @@ static enum v4l2_fwnode_orientation ipu_bridge_parse_orientation(struct acpi_dev
orientation = V4L2_FWNODE_ORIENTATION_EXTERNAL;
break;
default:
- dev_warn(&adev->dev, "Unknown _PLD panel val %d\n", pld->panel);
+ dev_warn(ADEV_DEV(adev), "Unknown _PLD panel val %d\n",
+ pld->panel);
orientation = V4L2_FWNODE_ORIENTATION_EXTERNAL;
break;
}
@@ -269,12 +285,12 @@ int ipu_bridge_parse_ssdb(struct acpi_device *adev, struct ipu_sensor *sensor)
return ret;
if (ssdb.vcmtype > ARRAY_SIZE(ipu_vcm_types)) {
- dev_warn(&adev->dev, "Unknown VCM type %d\n", ssdb.vcmtype);
+ dev_warn(ADEV_DEV(adev), "Unknown VCM type %d\n", ssdb.vcmtype);
ssdb.vcmtype = 0;
}
if (ssdb.lanes > IPU_MAX_LANES) {
- dev_err(&adev->dev, "Number of lanes in SSDB is invalid\n");
+ dev_err(ADEV_DEV(adev), "Number of lanes in SSDB is invalid\n");
return -EINVAL;
}
@@ -462,8 +478,14 @@ static void ipu_bridge_create_connection_swnodes(struct ipu_bridge *bridge,
sensor->ipu_properties);
if (sensor->csi_dev) {
+ const char *device_hid = "";
+
+#if IS_ENABLED(CONFIG_ACPI)
+ device_hid = acpi_device_hid(sensor->ivsc_adev);
+#endif
+
snprintf(sensor->ivsc_name, sizeof(sensor->ivsc_name), "%s-%u",
- acpi_device_hid(sensor->ivsc_adev), sensor->link);
+ device_hid, sensor->link);
nodes[SWNODE_IVSC_HID] = NODE_SENSOR(sensor->ivsc_name,
sensor->ivsc_properties);
@@ -628,11 +650,15 @@ static int ipu_bridge_connect_sensor(const struct ipu_sensor_config *cfg,
{
struct fwnode_handle *fwnode, *primary;
struct ipu_sensor *sensor;
- struct acpi_device *adev;
+ struct acpi_device *adev = NULL;
int ret;
+#if IS_ENABLED(CONFIG_ACPI)
for_each_acpi_dev_match(adev, cfg->hid, NULL, -1) {
- if (!adev->status.enabled)
+#else
+ while (true) {
+#endif
+ if (!ACPI_PTR(adev->status.enabled))
continue;
if (bridge->n_sensors >= IPU_MAX_PORTS) {
@@ -668,7 +694,7 @@ static int ipu_bridge_connect_sensor(const struct ipu_sensor_config *cfg,
goto err_free_swnodes;
}
- sensor->adev = acpi_dev_get(adev);
+ sensor->adev = ACPI_PTR(acpi_dev_get(adev));
primary = acpi_fwnode_handle(adev);
primary->secondary = fwnode;
@@ -724,11 +750,16 @@ static int ipu_bridge_ivsc_is_ready(void)
unsigned int i;
for (i = 0; i < ARRAY_SIZE(ipu_supported_sensors); i++) {
+#if IS_ENABLED(CONFIG_ACPI)
const struct ipu_sensor_config *cfg =
&ipu_supported_sensors[i];
for_each_acpi_dev_match(sensor_adev, cfg->hid, NULL, -1) {
- if (!sensor_adev->status.enabled)
+#else
+ while (true) {
+ sensor_adev = NULL;
+#endif
+ if (!ACPI_PTR(sensor_adev->status.enabled))
continue;
adev = ipu_bridge_get_ivsc_acpi_dev(sensor_adev);
@@ -747,6 +778,24 @@ static int ipu_bridge_ivsc_is_ready(void)
return ready;
}
+static int ipu_bridge_check_fwnode_graph(struct fwnode_handle *fwnode)
+{
+ struct fwnode_handle *endpoint;
+
+ if (IS_ERR_OR_NULL(fwnode))
+ return -EINVAL;
+
+ endpoint = fwnode_graph_get_next_endpoint(fwnode, NULL);
+ if (endpoint) {
+ fwnode_handle_put(endpoint);
+ return 0;
+ }
+
+ return ipu_bridge_check_fwnode_graph(fwnode->secondary);
+}
+
+static DEFINE_MUTEX(ipu_bridge_mutex);
+
int ipu_bridge_init(struct device *dev,
ipu_parse_sensor_fwnode_t parse_sensor_fwnode)
{
@@ -755,6 +804,11 @@ int ipu_bridge_init(struct device *dev,
unsigned int i;
int ret;
+ guard(mutex)(&ipu_bridge_mutex);
+
+ if (!ipu_bridge_check_fwnode_graph(dev_fwnode(dev)))
+ return 0;
+
if (!ipu_bridge_ivsc_is_ready())
return -EPROBE_DEFER;
diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.c b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
index d5478779b3..00090e7f5f 100644
--- a/drivers/media/pci/intel/ipu3/ipu3-cio2.c
+++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
@@ -28,6 +28,7 @@
#include <media/v4l2-device.h>
#include <media/v4l2-event.h>
#include <media/v4l2-fwnode.h>
+#include <media/v4l2-mc.h>
#include <media/v4l2-ioctl.h>
#include <media/videobuf2-dma-sg.h>
@@ -1407,7 +1408,6 @@ static void cio2_notifier_unbind(struct v4l2_async_notifier *notifier,
static int cio2_notifier_complete(struct v4l2_async_notifier *notifier)
{
struct cio2_device *cio2 = to_cio2_device(notifier);
- struct device *dev = &cio2->pci_dev->dev;
struct sensor_async_subdev *s_asd;
struct v4l2_async_connection *asd;
struct cio2_queue *q;
@@ -1417,23 +1417,10 @@ static int cio2_notifier_complete(struct v4l2_async_notifier *notifier)
s_asd = to_sensor_asd(asd);
q = &cio2->queue[s_asd->csi2.port];
- ret = media_entity_get_fwnode_pad(&q->sensor->entity,
- s_asd->asd.match.fwnode,
- MEDIA_PAD_FL_SOURCE);
- if (ret < 0) {
- dev_err(dev, "no pad for endpoint %pfw (%d)\n",
- s_asd->asd.match.fwnode, ret);
- return ret;
- }
-
- ret = media_create_pad_link(&q->sensor->entity, ret,
- &q->subdev.entity, CIO2_PAD_SINK,
- 0);
- if (ret) {
- dev_err(dev, "failed to create link for %s (endpoint %pfw, error %d)\n",
- q->sensor->name, s_asd->asd.match.fwnode, ret);
+ ret = v4l2_create_fwnode_links_to_pad(asd->sd,
+ &q->subdev_pads[CIO2_PAD_SINK], 0);
+ if (ret)
return ret;
- }
}
return v4l2_device_register_subdev_nodes(&cio2->v4l2_dev);
@@ -1572,6 +1559,7 @@ static int cio2_queue_init(struct cio2_device *cio2, struct cio2_queue *q)
v4l2_subdev_init(subdev, &cio2_subdev_ops);
subdev->flags = V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS;
subdev->owner = THIS_MODULE;
+ subdev->dev = dev;
snprintf(subdev->name, sizeof(subdev->name),
CIO2_ENTITY_NAME " %td", q - cio2->queue);
subdev->entity.function = MEDIA_ENT_F_VID_IF_BRIDGE;
@@ -1679,29 +1667,12 @@ static void cio2_queues_exit(struct cio2_device *cio2)
cio2_queue_exit(cio2, &cio2->queue[i]);
}
-static int cio2_check_fwnode_graph(struct fwnode_handle *fwnode)
-{
- struct fwnode_handle *endpoint;
-
- if (IS_ERR_OR_NULL(fwnode))
- return -EINVAL;
-
- endpoint = fwnode_graph_get_next_endpoint(fwnode, NULL);
- if (endpoint) {
- fwnode_handle_put(endpoint);
- return 0;
- }
-
- return cio2_check_fwnode_graph(fwnode->secondary);
-}
-
/**************** PCI interface ****************/
static int cio2_pci_probe(struct pci_dev *pci_dev,
const struct pci_device_id *id)
{
struct device *dev = &pci_dev->dev;
- struct fwnode_handle *fwnode = dev_fwnode(dev);
struct cio2_device *cio2;
int r;
@@ -1710,17 +1681,9 @@ static int cio2_pci_probe(struct pci_dev *pci_dev,
* if the device has no endpoints then we can try to build those as
* software_nodes parsed from SSDB.
*/
- r = cio2_check_fwnode_graph(fwnode);
- if (r) {
- if (fwnode && !IS_ERR_OR_NULL(fwnode->secondary)) {
- dev_err(dev, "fwnode graph has no endpoints connected\n");
- return -EINVAL;
- }
-
- r = ipu_bridge_init(dev, ipu_bridge_parse_ssdb);
- if (r)
- return r;
- }
+ r = ipu_bridge_init(dev, ipu_bridge_parse_ssdb);
+ if (r)
+ return r;
cio2 = devm_kzalloc(dev, sizeof(*cio2), GFP_KERNEL);
if (!cio2)
diff --git a/drivers/media/pci/intel/ivsc/mei_csi.c b/drivers/media/pci/intel/ivsc/mei_csi.c
index 3c74d06a27..55e0c60c42 100644
--- a/drivers/media/pci/intel/ivsc/mei_csi.c
+++ b/drivers/media/pci/intel/ivsc/mei_csi.c
@@ -128,7 +128,6 @@ struct mei_csi {
int streaming;
struct media_pad pads[CSI_NUM_PADS];
- struct v4l2_mbus_framefmt format_mbus[CSI_NUM_PADS];
/* number of data lanes used on the CSI-2 link */
u32 nr_of_lanes;
@@ -329,58 +328,17 @@ err:
return ret;
}
-static struct v4l2_mbus_framefmt *
-mei_csi_get_pad_format(struct v4l2_subdev *sd,
- struct v4l2_subdev_state *sd_state,
- unsigned int pad, u32 which)
-{
- struct mei_csi *csi = sd_to_csi(sd);
-
- switch (which) {
- case V4L2_SUBDEV_FORMAT_TRY:
- return v4l2_subdev_state_get_format(sd_state, pad);
- case V4L2_SUBDEV_FORMAT_ACTIVE:
- return &csi->format_mbus[pad];
- default:
- return NULL;
- }
-}
-
static int mei_csi_init_state(struct v4l2_subdev *sd,
struct v4l2_subdev_state *sd_state)
{
struct v4l2_mbus_framefmt *mbusformat;
- struct mei_csi *csi = sd_to_csi(sd);
unsigned int i;
- mutex_lock(&csi->lock);
-
for (i = 0; i < sd->entity.num_pads; i++) {
mbusformat = v4l2_subdev_state_get_format(sd_state, i);
*mbusformat = mei_csi_format_mbus_default;
}
- mutex_unlock(&csi->lock);
-
- return 0;
-}
-
-static int mei_csi_get_fmt(struct v4l2_subdev *sd,
- struct v4l2_subdev_state *sd_state,
- struct v4l2_subdev_format *format)
-{
- struct v4l2_mbus_framefmt *mbusformat;
- struct mei_csi *csi = sd_to_csi(sd);
-
- mutex_lock(&csi->lock);
-
- mbusformat = mei_csi_get_pad_format(sd, sd_state, format->pad,
- format->which);
- if (mbusformat)
- format->format = *mbusformat;
-
- mutex_unlock(&csi->lock);
-
return 0;
}
@@ -388,20 +346,17 @@ static int mei_csi_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_state *sd_state,
struct v4l2_subdev_format *format)
{
- struct v4l2_mbus_framefmt *source_mbusformat;
- struct v4l2_mbus_framefmt *mbusformat;
- struct mei_csi *csi = sd_to_csi(sd);
- struct media_pad *pad;
+ struct v4l2_mbus_framefmt *source_fmt;
+ struct v4l2_mbus_framefmt *sink_fmt;
- mbusformat = mei_csi_get_pad_format(sd, sd_state, format->pad,
- format->which);
- if (!mbusformat)
- return -EINVAL;
+ sink_fmt = v4l2_subdev_state_get_format(sd_state, CSI_PAD_SINK);
+ source_fmt = v4l2_subdev_state_get_format(sd_state, CSI_PAD_SOURCE);
- source_mbusformat = mei_csi_get_pad_format(sd, sd_state, CSI_PAD_SOURCE,
- format->which);
- if (!source_mbusformat)
- return -EINVAL;
+ if (format->pad) {
+ *source_fmt = *sink_fmt;
+
+ return 0;
+ }
v4l_bound_align_image(&format->format.width, 1, 65536, 0,
&format->format.height, 1, 65536, 0, 0);
@@ -504,18 +459,8 @@ static int mei_csi_set_fmt(struct v4l2_subdev *sd,
if (format->format.field == V4L2_FIELD_ANY)
format->format.field = V4L2_FIELD_NONE;
- mutex_lock(&csi->lock);
-
- pad = &csi->pads[format->pad];
- if (pad->flags & MEDIA_PAD_FL_SOURCE)
- format->format = csi->format_mbus[CSI_PAD_SINK];
-
- *mbusformat = format->format;
-
- if (pad->flags & MEDIA_PAD_FL_SINK)
- *source_mbusformat = format->format;
-
- mutex_unlock(&csi->lock);
+ *sink_fmt = format->format;
+ *source_fmt = *sink_fmt;
return 0;
}
@@ -554,7 +499,7 @@ static const struct v4l2_subdev_video_ops mei_csi_video_ops = {
};
static const struct v4l2_subdev_pad_ops mei_csi_pad_ops = {
- .get_fmt = mei_csi_get_fmt,
+ .get_fmt = v4l2_subdev_get_fmt,
.set_fmt = mei_csi_set_fmt,
};
@@ -749,6 +694,7 @@ static int mei_csi_probe(struct mei_cl_device *cldev,
goto err_disable;
csi->subdev.dev = &cldev->dev;
+ csi->subdev.state_lock = &csi->lock;
v4l2_subdev_init(&csi->subdev, &mei_csi_subdev_ops);
csi->subdev.internal_ops = &mei_csi_internal_ops;
v4l2_set_subdevdata(&csi->subdev, csi);
@@ -764,9 +710,6 @@ static int mei_csi_probe(struct mei_cl_device *cldev,
if (ret)
goto err_ctrl_handler;
- csi->format_mbus[CSI_PAD_SOURCE] = mei_csi_format_mbus_default;
- csi->format_mbus[CSI_PAD_SINK] = mei_csi_format_mbus_default;
-
csi->pads[CSI_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE;
csi->pads[CSI_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
ret = media_entity_pads_init(&csi->subdev.entity, CSI_NUM_PADS,
diff --git a/drivers/media/pci/mgb4/mgb4_core.c b/drivers/media/pci/mgb4/mgb4_core.c
index 5bfb8a0620..97c833a8de 100644
--- a/drivers/media/pci/mgb4/mgb4_core.c
+++ b/drivers/media/pci/mgb4/mgb4_core.c
@@ -144,7 +144,7 @@ static int match_spi_adap(struct device *dev, void *data)
return to_spi_device(dev) ? 1 : 0;
}
-static struct spi_master *get_spi_adap(struct platform_device *pdev)
+static struct spi_controller *get_spi_adap(struct platform_device *pdev)
{
struct device *dev;
@@ -152,7 +152,7 @@ static struct spi_master *get_spi_adap(struct platform_device *pdev)
dev = device_find_child(&pdev->dev, NULL, match_spi_adap);
mutex_unlock(&pdev->dev.mutex);
- return dev ? container_of(dev, struct spi_master, dev) : NULL;
+ return dev ? container_of(dev, struct spi_controller, dev) : NULL;
}
static int init_spi(struct mgb4_dev *mgbdev, u32 devid)
@@ -179,7 +179,7 @@ static int init_spi(struct mgb4_dev *mgbdev, u32 devid)
};
struct pci_dev *pdev = mgbdev->pdev;
struct device *dev = &pdev->dev;
- struct spi_master *master;
+ struct spi_controller *ctlr;
struct spi_device *spi_dev;
u32 irq;
int rv, id;
@@ -207,8 +207,8 @@ static int init_spi(struct mgb4_dev *mgbdev, u32 devid)
return PTR_ERR(mgbdev->spi_pdev);
}
- master = get_spi_adap(mgbdev->spi_pdev);
- if (!master) {
+ ctlr = get_spi_adap(mgbdev->spi_pdev);
+ if (!ctlr) {
dev_err(dev, "failed to get SPI adapter\n");
rv = -EINVAL;
goto err_pdev;
@@ -242,8 +242,8 @@ static int init_spi(struct mgb4_dev *mgbdev, u32 devid)
spi_info.platform_data = &mgbdev->flash_data;
- spi_dev = spi_new_device(master, &spi_info);
- put_device(&master->dev);
+ spi_dev = spi_new_device(ctlr, &spi_info);
+ put_device(&ctlr->dev);
if (!spi_dev) {
dev_err(dev, "failed to create MTD device\n");
rv = -EINVAL;
@@ -642,9 +642,6 @@ static void mgb4_remove(struct pci_dev *pdev)
struct mgb4_dev *mgbdev = pci_get_drvdata(pdev);
int i;
-#ifdef CONFIG_DEBUG_FS
- debugfs_remove_recursive(mgbdev->debugfs);
-#endif
#if IS_REACHABLE(CONFIG_HWMON)
hwmon_device_unregister(mgbdev->hwmon_dev);
#endif
@@ -659,6 +656,10 @@ static void mgb4_remove(struct pci_dev *pdev)
if (mgbdev->vin[i])
mgb4_vin_free(mgbdev->vin[i]);
+#ifdef CONFIG_DEBUG_FS
+ debugfs_remove_recursive(mgbdev->debugfs);
+#endif
+
device_remove_groups(&mgbdev->pdev->dev, mgb4_pci_groups);
free_spi(mgbdev);
free_i2c(mgbdev);
diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c b/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c
index 526042d8af..e90aa1c158 100644
--- a/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c
+++ b/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c
@@ -35,7 +35,7 @@ struct netup_spi_regs {
struct netup_spi {
struct device *dev;
- struct spi_master *master;
+ struct spi_controller *ctlr;
struct netup_spi_regs __iomem *regs;
u8 __iomem *mmio;
spinlock_t lock;
@@ -78,7 +78,7 @@ irqreturn_t netup_spi_interrupt(struct netup_spi *spi)
reg = readw(&spi->regs->control_stat);
if (!(reg & NETUP_SPI_CTRL_IRQ)) {
spin_unlock_irqrestore(&spi->lock, flags);
- dev_dbg(&spi->master->dev,
+ dev_dbg(&spi->ctlr->dev,
"%s(): not mine interrupt\n", __func__);
return IRQ_NONE;
}
@@ -88,15 +88,15 @@ irqreturn_t netup_spi_interrupt(struct netup_spi *spi)
spi->state = SPI_STATE_DONE;
wake_up(&spi->waitq);
spin_unlock_irqrestore(&spi->lock, flags);
- dev_dbg(&spi->master->dev,
+ dev_dbg(&spi->ctlr->dev,
"%s(): SPI interrupt handled\n", __func__);
return IRQ_HANDLED;
}
-static int netup_spi_transfer(struct spi_master *master,
+static int netup_spi_transfer(struct spi_controller *ctlr,
struct spi_message *msg)
{
- struct netup_spi *spi = spi_master_get_devdata(master);
+ struct netup_spi *spi = spi_controller_get_devdata(ctlr);
struct spi_transfer *t;
int result = 0;
u32 tr_size;
@@ -131,7 +131,7 @@ static int netup_spi_transfer(struct spi_master *master,
NETUP_SPI_CTRL_START |
(frag_last ? NETUP_SPI_CTRL_LAST_CS : 0),
&spi->regs->control_stat);
- dev_dbg(&spi->master->dev,
+ dev_dbg(&spi->ctlr->dev,
"%s(): control_stat 0x%04x\n",
__func__, readw(&spi->regs->control_stat));
wait_event_timeout(spi->waitq,
@@ -144,11 +144,11 @@ static int netup_spi_transfer(struct spi_master *master,
}
} else {
if (spi->state == SPI_STATE_START) {
- dev_dbg(&spi->master->dev,
+ dev_dbg(&spi->ctlr->dev,
"%s(): transfer timeout\n",
__func__);
} else {
- dev_dbg(&spi->master->dev,
+ dev_dbg(&spi->ctlr->dev,
"%s(): invalid state %d\n",
__func__, spi->state);
}
@@ -161,7 +161,7 @@ static int netup_spi_transfer(struct spi_master *master,
}
done:
msg->status = result;
- spi_finalize_current_message(master);
+ spi_finalize_current_message(ctlr);
return result;
}
@@ -172,30 +172,30 @@ static int netup_spi_setup(struct spi_device *spi)
int netup_spi_init(struct netup_unidvb_dev *ndev)
{
- struct spi_master *master;
+ struct spi_controller *ctlr;
struct netup_spi *nspi;
- master = devm_spi_alloc_master(&ndev->pci_dev->dev,
- sizeof(struct netup_spi));
- if (!master) {
+ ctlr = devm_spi_alloc_master(&ndev->pci_dev->dev,
+ sizeof(struct netup_spi));
+ if (!ctlr) {
dev_err(&ndev->pci_dev->dev,
"%s(): unable to alloc SPI master\n", __func__);
return -EINVAL;
}
- nspi = spi_master_get_devdata(master);
- master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST;
- master->bus_num = -1;
- master->num_chipselect = 1;
- master->transfer_one_message = netup_spi_transfer;
- master->setup = netup_spi_setup;
+ nspi = spi_controller_get_devdata(ctlr);
+ ctlr->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST;
+ ctlr->bus_num = -1;
+ ctlr->num_chipselect = 1;
+ ctlr->transfer_one_message = netup_spi_transfer;
+ ctlr->setup = netup_spi_setup;
spin_lock_init(&nspi->lock);
init_waitqueue_head(&nspi->waitq);
- nspi->master = master;
+ nspi->ctlr = ctlr;
nspi->regs = (struct netup_spi_regs __iomem *)(ndev->bmmio0 + 0x4000);
writew(2, &nspi->regs->clock_divider);
writew(NETUP_UNIDVB_IRQ_SPI, ndev->bmmio0 + REG_IMASK_SET);
ndev->spi = nspi;
- if (spi_register_master(master)) {
+ if (spi_register_controller(ctlr)) {
ndev->spi = NULL;
dev_err(&ndev->pci_dev->dev,
"%s(): unable to register SPI bus\n", __func__);
@@ -207,8 +207,8 @@ int netup_spi_init(struct netup_unidvb_dev *ndev)
ndev->pci_bus,
ndev->pci_slot,
ndev->pci_func);
- if (!spi_new_device(master, &netup_spi_board)) {
- spi_unregister_master(master);
+ if (!spi_new_device(ctlr, &netup_spi_board)) {
+ spi_unregister_controller(ctlr);
ndev->spi = NULL;
dev_err(&ndev->pci_dev->dev,
"%s(): unable to create SPI device\n", __func__);
@@ -227,7 +227,7 @@ void netup_spi_release(struct netup_unidvb_dev *ndev)
if (!spi)
return;
- spi_unregister_master(spi->master);
+ spi_unregister_controller(spi->ctlr);
spin_lock_irqsave(&spi->lock, flags);
reg = readw(&spi->regs->control_stat);
writew(reg | NETUP_SPI_CTRL_IRQ, &spi->regs->control_stat);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-12 12:37:34 +0000