Hauppauge device HVR1955 and HVR1975 are old Cypress based devices. When originally produced the demods were lacking upstream drivers and the tuner was unsupported. Well fast forward to now and the only thing missing is the identification of si2177 tuner in the si2157 driver, as well as extension of the pvrusb2 driver to accommodate i2c client devices and multiple frontends. This series addresses what is necessary. QAM/ATSC are fully tested and work, the DVB tuning *should* work, but is completely untested. Both demod drivers are compatible with multiple frontend usage due to previous patches I've submitted, so things should work in pvrusb2 as well. Composite video input is tested. Unable to test s-video, but it should work. Radio is fully untested. Analog TV is a work in progress, coming soon. HVR-1955: - LGDT3306a ATSC/QAM demod - si2177 tuner - cx25840 decoder for analog tv/composite/s-video/audio HVR-1975 dual-frontend: - LGDT3306a ATSC/QAM demod - si2168 DVB-C/T/T2 demod - si2177 tuner - cx25840 decoder for analog tv/composite/s-video/audio Since v4: - Checkpatch strict fixes Since v3: - Fix firmware name to be consistent Since v2: - Patch 4/4 build fix Changes since v1: - Patch 4/4 build fixes and reorganization Brad Love (4): si2157: add detection of si2177 tuner pvrusb2: Add multiple dvb frontend support pvrusb2: Add i2c client demod/tuner support pvrusb2: Add Hauppauge HVR1955/1975 devices drivers/media/tuners/si2157.c | 6 + drivers/media/tuners/si2157_priv.h | 3 +- drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c | 25 +++ drivers/media/usb/pvrusb2/pvrusb2-devattr.c | 202 +++++++++++++++++++++--- drivers/media/usb/pvrusb2/pvrusb2-devattr.h | 1 + drivers/media/usb/pvrusb2/pvrusb2-dvb.c | 88 ++++++++--- drivers/media/usb/pvrusb2/pvrusb2-dvb.h | 5 +- drivers/media/usb/pvrusb2/pvrusb2-fx2-cmd.h | 4 + drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 36 ++++- 9 files changed, 330 insertions(+), 40 deletions(-) -- 2.7.4
