From: Daniel Scheller <d.scheller@xxxxxxx> For Linux 4.14. This series adds drivers for the ST STV0910 DVB-S/S2 demodulator ICs and the ST STV6111 DVB-S/S2 tuners, and utilises them to enable ddbridge to support the current line of Digital Devices DVB-S/S2 hardware (e.g. Cine S2 V7/V7A adapters, DuoFlex S2 V4 addon modules and maybe more, with similar components). The two new drivers have been picked up from Digital Devices' vendor- provided dddvb driver package, as of release 0.9.29. Permission to reuse (and mainline) them was formally granted by Ralph Metzler <rjkm@xxxxxxxxxxxxxx>. Drivers have been cleaned up alot (formatting fixes, dead code removal, features depending on not-yet-available API changes removed). Checkpatch complaints left: WARNING: please write a paragraph that describes the config symbol fully #39: FILE: drivers/media/dvb-frontends/Kconfig:31: +config DVB_STV0910 Not sure what checkpatch demands, since a module description exists in Kconfig... Applies to the stv6111 aswell. WARNING: added, moved or deleted file(s), does MAINTAINERS need updating? #64: new file mode 100644 See below. WARNING: 'VALIDE' may be misspelled - perhaps 'VALID'? #3314: FILE: drivers/media/dvb-frontends/stv0910_regs.h:1467: +#define FSTV0910_P2_NOSRAM_VALIDE 0xf30e0004 Picked from upstream. Since I'm not sure if this really is a mistake (maybe the hardware vendor really wants to name the reg like this?) so kept as-is. Also, all uppercase writing an camel case are still there yet, and if you don't ultimately insist of having this changed (there are drivers all over the place which have uppercase vars), I'll prefer to keep it like it is at the moment to not diverge even more from upstream, that'll ease syncing later on that way. Else, I can change this ofc. Patch 2 is a fix for an issue found while preparing this series for posting, and was in parallel submitted to the vendor's GIT repository. Patch 8 eventually needs fixup (printk -> dev_*) wrt https://patchwork.linuxtv.org/patch/42034/ Regarding MAINTAINERS and maintainership: I already offered to volunteer to regularly check for upstream updates and sync them to mainline, as outlined at http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg114469.html . If this qualifies for an entry in MAINTAINERS, then that one's missing. Please advise. Mauro, I assume you're the one who reviews this (since these are new drivers). It'd be very great to have this in for 4.14 to tackle the ddbridge bump for 4.15. Daniel Scheller (9): [media] dvb-frontends: add ST STV0910 DVB-S/S2 demodulator frontend driver [media] dvb-frontends/stv0910: Fix possible buffer overflow [media] dvb-frontends/stv0910: add multistream (ISI) and PLS capabilities [media] dvb-frontends/stv0910: Fix signal strength reporting [media] dvb-frontends/stv0910: Add missing set_frontend fe-op [media] dvb-frontends: add ST STV6111 DVB-S/S2 tuner frontend driver [media] ddbridge: return stv09xx id in port_has_stv0900_aa() [media] ddbridge: support for CineS2 V7(A) and DuoFlex S2 V4 hardware [media] ddbridge: stv0910 single demod mode module option drivers/media/dvb-frontends/Kconfig | 18 + drivers/media/dvb-frontends/Makefile | 2 + drivers/media/dvb-frontends/stv0910.c | 1765 +++++++++++ drivers/media/dvb-frontends/stv0910.h | 32 + drivers/media/dvb-frontends/stv0910_regs.h | 4759 ++++++++++++++++++++++++++++ drivers/media/dvb-frontends/stv6111.c | 675 ++++ drivers/media/dvb-frontends/stv6111.h | 20 + drivers/media/pci/ddbridge/Kconfig | 4 + drivers/media/pci/ddbridge/ddbridge-core.c | 149 +- drivers/media/pci/ddbridge/ddbridge.h | 2 + 10 files changed, 7418 insertions(+), 8 deletions(-) create mode 100644 drivers/media/dvb-frontends/stv0910.c create mode 100644 drivers/media/dvb-frontends/stv0910.h create mode 100644 drivers/media/dvb-frontends/stv0910_regs.h create mode 100644 drivers/media/dvb-frontends/stv6111.c create mode 100644 drivers/media/dvb-frontends/stv6111.h -- 2.13.0
