kernel/linux.git/drivers/media/dvb-core/dvbdev.h, branch v4.11.5

[media] media: Drop FSF's postal address from the source code files

2017-01-27T13:38:09+00:00

Drop the FSF's postal address from the source code files that typically contain mostly the license text. Of the 628 removed instances, 578 are outdated. The patch has been created with the following command without manual edits: git grep -l "675 Mass Ave\|59 Temple Place\|51 Franklin St" -- \ drivers/media/ include/media|while read i; do i=$i perl -e ' open(F,"< $ENV{i}"); $a=join("", ); $a =~ s/[ \t]*\*\n.*You should.*\n.*along with.*\n.*(\n.*USA.*$)?\n//m && $a =~ s/(^.*)Or, (point your browser to) /$1To obtain the license, $2\n$1/m; close(F); open(F, "> $ENV{i}"); print F $a; close(F);'; done Signed-off-by: Sakari Ailus

[media] Raise adapter number limit

2016-11-23T15:28:43+00:00

The current limit is too low for latest cards with 8+ tuners on a single slot. IMHO, the most appropriate minimum default is 16. Signed-off-by: Буди Романто, AreMa Inc Signed-off-by: Mauro Carvalho Chehab

[media] dvbdev: split dvb_unregister_device()

2016-11-18T17:02:39+00:00

dvb_unregister_device() has a major problem: it combines unregistering with memory disposal. Sometimes, it is necessary to unregister a device, but no memory can be freed yet, because a process still has a (stale) file handle. Therefore, we need to split dvb_unregister_device(). This will allow sanitizing a few callers. With my new design, dvb_unregister_device() appears misnamed, but to reduce patch noise, I'm not renaming it just yet. Signed-off-by: Max Kellermann Signed-off-by: Mauro Carvalho Chehab

[media] mxl111sf: Add a tuner entity

2016-01-11T14:19:26+00:00

While mxl111sf may have multiple frontends, it has just one tuner. Reflect that on the media graph. Signed-off-by: Mauro Carvalho Chehab

[media] dvbdev: create links on devices with multiple frontends

2016-01-11T14:19:26+00:00

Devices like mxl111sf-based WinTV Aero-m have multiple frontends, all linked on the same demod. Currently, the dvb_create_graph() function is not smart enough to create multiple links. Fix it. Signed-off-by: Mauro Carvalho Chehab

[media] dvbdev: Add RF connector if needed

2016-01-11T14:19:25+00:00

Several pure digital TV devices have a frontend with the tuner integrated on it. Add the RF connector when dvb_create_media_graph() is called on such devices. Tested with siano and dvb_usb_mxl111sf drivers. Signed-off-by: Mauro Carvalho Chehab

[media] dvbdev: Document the new MC-related fields

2016-01-11T14:19:10+00:00

The Media Controller next gen patchset added several new fields to be used with it. Document them. Signed-off-by: Mauro Carvalho Chehab

[media] dvb core: must check dvb_create_media_graph()

2016-01-11T14:18:59+00:00

If media controller is enabled and mdev is filled, it should ensure that the media graph will be properly initialized. Enforce that. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] dvbdev: returns error if graph object creation fails

2016-01-11T14:18:57+00:00

Right now, if something gets wrong at dvb_create_media_entity() or at dvb_create_media_graph(), the device will still be registered. Change the logic to properly handle it and free all media graph objects if something goes wrong at dvb_register_device(). Also, change the logic at dvb_create_media_graph() to return an error code if something goes wrong. It is up to the caller to implement the right logic and to call dvb_unregister_device() to unregister the already-created objects. While here, add a missing logic to unregister the created interfaces. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] dvb: modify core to implement interfaces/entities at MC new gen

2016-01-11T14:18:52+00:00

The Media Controller New Generation redefines the types for both interfaces and entities to be used on DVB. Make the needed changes at the DVB core for all interfaces, entities and data and interface links to appear in the graph. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab