#include "subdev.h"
#include "tools.h"
+static unsigned int media_entity_type(struct media_entity *entity)
+{
+ return entity->info.type & MEDIA_ENTITY_TYPE_MASK;
+}
+
static const char *media_entity_type_to_string(unsigned type)
{
static const struct {
unsigned int i;
+ type &= MEDIA_ENTITY_TYPE_MASK;
+
for (i = 0; i < ARRAY_SIZE(types); i++) {
if (types[i].type == type)
return types[i].name;
return "Unknown";
}
-static const char *media_entity_subtype_to_string(unsigned type, unsigned subtype)
+static const char *media_entity_subtype_to_string(unsigned type)
{
static const char *node_types[] = {
"Unknown",
};
static const char *subdev_types[] = {
"Unknown",
- "Video Decoder",
- "Video Encoder",
- "Miscellaneous",
+ "Sensor",
+ "Flash",
+ "Lens",
};
- switch (type) {
+ unsigned int subtype = type & MEDIA_ENTITY_SUBTYPE_MASK;
+
+ switch (type & MEDIA_ENTITY_TYPE_MASK) {
case MEDIA_ENTITY_TYPE_NODE:
- if (subtype > 4)
+ if (subtype > ARRAY_SIZE(node_types))
subtype = 0;
return node_types[subtype];
case MEDIA_ENTITY_TYPE_SUBDEV:
- if (subtype > 3)
+ if (subtype > ARRAY_SIZE(subdev_types))
subtype = 0;
return subdev_types[subtype];
default:
}
}
-static const char *media_pad_type_to_string(unsigned type)
+static const char *media_pad_type_to_string(unsigned flag)
{
static const struct {
- __u32 type;
+ __u32 flag;
const char *name;
- } types[] = {
- { MEDIA_PAD_TYPE_INPUT, "Input" },
- { MEDIA_PAD_TYPE_OUTPUT, "Output" },
+ } flags[] = {
+ { MEDIA_PAD_FLAG_INPUT, "Input" },
+ { MEDIA_PAD_FLAG_OUTPUT, "Output" },
};
unsigned int i;
- for (i = 0; i < ARRAY_SIZE(types); i++) {
- if (types[i].type == type)
- return types[i].name;
+ for (i = 0; i < ARRAY_SIZE(flags); i++) {
+ if (flags[i].flag & flag)
+ return flags[i].name;
}
return "Unknown";
__u32 flags)
{
struct media_entity_link *link;
- struct media_user_link ulink;
+ struct media_link_desc ulink;
unsigned int i;
int ret;
/* source pad */
ulink.source.entity = source->entity->info.id;
ulink.source.index = source->index;
- ulink.source.type = MEDIA_PAD_TYPE_OUTPUT;
+ ulink.source.flags = MEDIA_PAD_FLAG_OUTPUT;
/* sink pad */
ulink.sink.entity = sink->entity->info.id;
ulink.sink.index = sink->index;
- ulink.sink.type = MEDIA_PAD_TYPE_INPUT;
+ ulink.sink.flags = MEDIA_PAD_FLAG_INPUT;
ulink.flags = flags | (link->flags & MEDIA_LINK_FLAG_IMMUTABLE);
struct media_entity *entity = &media->entities[i];
unsigned int npads;
- switch (entity->info.type) {
+ switch (media_entity_type(entity)) {
case MEDIA_ENTITY_TYPE_NODE:
printf("\tn%08x [label=\"%s\\n%s\", shape=box, style=filled, "
"fillcolor=yellow]\n",
printf("\tn%08x [label=\"{{", entity->info.id);
for (j = 0, npads = 0; j < entity->info.pads; ++j) {
- if (entity->pads[j].type != MEDIA_PAD_TYPE_INPUT)
+ if (!(entity->pads[j].flags & MEDIA_PAD_FLAG_INPUT))
continue;
printf("%s<port%u> %u", npads ? " | " : "", j, j);
printf(" | {");
for (j = 0, npads = 0; j < entity->info.pads; ++j) {
- if (entity->pads[j].type != MEDIA_PAD_TYPE_OUTPUT)
+ if (!(entity->pads[j].flags & MEDIA_PAD_FLAG_OUTPUT))
continue;
printf("%s<port%u> %u", npads ? " | " : "", j, j);
continue;
printf("\tn%08x", link->source->entity->info.id);
- if (link->source->entity->info.type == MEDIA_ENTITY_TYPE_SUBDEV)
+ if (media_entity_type(link->source->entity) == MEDIA_ENTITY_TYPE_SUBDEV)
printf(":port%u", link->source->index);
printf(" -> ");
printf("n%08x", link->sink->entity->info.id);
- if (link->sink->entity->info.type == MEDIA_ENTITY_TYPE_SUBDEV)
+ if (media_entity_type(link->sink->entity) == MEDIA_ENTITY_TYPE_SUBDEV)
printf(":port%u", link->sink->index);
if (link->flags & MEDIA_LINK_FLAG_IMMUTABLE)
entity->info.links, entity->info.links > 1 ? "s" : "");
printf("%*ctype %s subtype %s\n", padding, ' ',
media_entity_type_to_string(entity->info.type),
- media_entity_subtype_to_string(entity->info.type, entity->info.subtype));
+ media_entity_subtype_to_string(entity->info.type));
if (entity->devname[0])
printf("%*cdevice node name %s\n", padding, ' ', entity->devname);
for (j = 0; j < entity->info.pads; j++) {
struct media_entity_pad *pad = &entity->pads[j];
- printf("\tpad%u: %s ", j, media_pad_type_to_string(pad->type));
+ printf("\tpad%u: %s ", j, media_pad_type_to_string(pad->flags));
- if (entity->info.type == MEDIA_ENTITY_TYPE_SUBDEV)
+ if (media_entity_type(entity) == MEDIA_ENTITY_TYPE_SUBDEV)
v4l2_subdev_print_format(entity, j, V4L2_SUBDEV_FORMAT_ACTIVE);
printf("\n");
for (id = 1; id <= media->entities_count; id++) {
struct media_entity *entity = &media->entities[id - 1];
- struct media_user_links links;
+ struct media_links_enum links;
unsigned int i;
links.entity = entity->info.id;
- links.pads = malloc(entity->info.pads * sizeof(struct media_user_pad));
- links.links = malloc(entity->info.links * sizeof(struct media_user_link));
+ links.pads = malloc(entity->info.pads * sizeof(struct media_pad_desc));
+ links.links = malloc(entity->info.links * sizeof(struct media_link_desc));
if (ioctl(media->fd, MEDIA_IOC_ENUM_LINKS, &links) < 0) {
printf("%s: Unable to enumerate pads and links (%s).\n",
for (i = 0; i < entity->info.pads; ++i) {
entity->pads[i].entity = entity;
- entity->pads[i].type = links.pads[i].type;
entity->pads[i].index = links.pads[i].index;
+ entity->pads[i].flags = links.pads[i].flags;
}
for (i = 0; i < entity->info.links; ++i) {
- struct media_user_link *link = &links.links[i];
+ struct media_link_desc *link = &links.links[i];
struct media_entity *source;
struct media_entity *sink;
media->entities_count++;
/* Find the corresponding device name. */
- if ((entity->info.type != MEDIA_ENTITY_TYPE_NODE ||
- entity->info.type != MEDIA_NODE_TYPE_V4L) &&
- (entity->info.type != MEDIA_ENTITY_TYPE_SUBDEV))
+ if (media_entity_type(entity) != MEDIA_ENTITY_TYPE_NODE &&
+ media_entity_type(entity) != MEDIA_ENTITY_TYPE_SUBDEV)
continue;
sprintf(sysname, "/sys/dev/char/%u:%u", entity->info.v4l.major,
const char *name;
enum v4l2_mbus_pixelcode code;
} mbus_formats[] = {
- { "YUYV", V4L2_MBUS_FMT_YUYV16_1X16 },
- { "UYVY", V4L2_MBUS_FMT_UYVY16_1X16 },
+ { "YUYV", V4L2_MBUS_FMT_YUYV8_1X16 },
+ { "UYVY", V4L2_MBUS_FMT_UYVY8_1X16 },
{ "SGRBG10", V4L2_MBUS_FMT_SGRBG10_1X10 },
{ "SGRBG10_DPCM8", V4L2_MBUS_FMT_SGRBG10_DPCM8_1X8 },
};
int v4l2_subdev_get_format(struct media_entity *entity,
struct v4l2_mbus_framefmt *format, unsigned int pad,
- enum v4l2_subdev_format which)
+ enum v4l2_subdev_format_whence which)
{
- struct v4l2_subdev_pad_format fmt;
+ struct v4l2_subdev_format fmt;
int ret;
ret = v4l2_subdev_open(entity);
int v4l2_subdev_set_format(struct media_entity *entity,
struct v4l2_mbus_framefmt *format, unsigned int pad,
- enum v4l2_subdev_format which)
+ enum v4l2_subdev_format_whence which)
{
- struct v4l2_subdev_pad_format fmt;
+ struct v4l2_subdev_format fmt;
int ret;
ret = v4l2_subdev_open(entity);
}
int v4l2_subdev_get_crop(struct media_entity *entity, struct v4l2_rect *rect,
- unsigned int pad, enum v4l2_subdev_format which)
+ unsigned int pad, enum v4l2_subdev_format_whence which)
{
- struct v4l2_subdev_pad_crop crop;
+ struct v4l2_subdev_crop crop;
int ret;
ret = v4l2_subdev_open(entity);
}
int v4l2_subdev_set_crop(struct media_entity *entity, struct v4l2_rect *rect,
- unsigned int pad, enum v4l2_subdev_format which)
+ unsigned int pad, enum v4l2_subdev_format_whence which)
{
- struct v4l2_subdev_pad_crop crop;
+ struct v4l2_subdev_crop crop;
int ret;
ret = v4l2_subdev_open(entity);
}
void v4l2_subdev_print_format(struct media_entity *entity,
- unsigned int pad, enum v4l2_subdev_format which)
+ unsigned int pad, enum v4l2_subdev_format_whence which)
{
struct v4l2_mbus_framefmt format;
struct v4l2_rect rect;
int v4l2_subdev_get_format(struct media_entity *entity,
struct v4l2_mbus_framefmt *format, unsigned int pad,
- enum v4l2_subdev_format which);
+ enum v4l2_subdev_format_whence which);
int v4l2_subdev_set_format(struct media_entity *entity,
struct v4l2_mbus_framefmt *format, unsigned int pad,
- enum v4l2_subdev_format which);
+ enum v4l2_subdev_format_whence which);
int v4l2_subdev_get_crop(struct media_entity *entity, struct v4l2_rect *rect,
- unsigned int pad, enum v4l2_subdev_format which);
+ unsigned int pad, enum v4l2_subdev_format_whence which);
int v4l2_subdev_set_crop(struct media_entity *entity, struct v4l2_rect *rect,
- unsigned int pad, enum v4l2_subdev_format which);
+ unsigned int pad, enum v4l2_subdev_format_whence which);
int v4l2_subdev_set_frame_interval(struct media_entity *entity,
struct v4l2_fract *interval);
void v4l2_subdev_print_format(struct media_entity *entity,
- unsigned int pad, enum v4l2_subdev_format which);
+ unsigned int pad, enum v4l2_subdev_format_whence which);
#endif