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d12b791e3d
linux/drivers/media
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Mauro Carvalho Chehab d12b791e3d [media] cxd2841er: adjust the dB scale for DVB-C 
Instead of using a relative frequency range, calibrate it to
show the results in dB. The callibration was done getting
samples with a signal generated from -50dBm to -12dBm,
incremented in steps of 0.5 dB, using 3 frequencies:
175 MHz, 410 MHz and 800 MHz. The modulated signal was
using QAM64, and it was used a linear interpolation of all
the results.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-16 06:56:03 -03:00
..
common [media] v4l2-tpg: ignore V4L2_DV_RGB_RANGE setting for YUV formats 2016-07-08 16:16:52 -03:00
dvb-core [media] dvb-core/en50221: use kref to manage struct dvb_ca_private 2016-07-13 15:45:29 -03:00
dvb-frontends [media] cxd2841er: adjust the dB scale for DVB-C 2016-07-16 06:56:03 -03:00
firewire [media] dvb: modify core to implement interfaces/entities at MC new gen 2016-01-11 12:18:52 -02:00
i2c [media] adv7511: the h/vsync polarities were always positive 2016-07-12 13:37:41 -03:00
mmc [media] siano: register media controller earlier 2015-02-26 09:10:39 -03:00
pci [media] tw686x: Support VIDIOC_{S,G}_PARM ioctls 2016-07-13 13:34:52 -03:00
platform [media] vivid: fix typo causing incorrect CEC physical addresses 2016-07-15 13:20:28 -03:00
radio [media] radio-maxiradio: fix memory leak when device is removed 2016-06-28 08:05:47 -03:00
rc [media] redrat3: make hardware timeout configurable 2016-07-15 12:01:46 -03:00
tuners [media] it913x: do not allow driver unbind 2016-07-08 17:01:23 -03:00
usb [media] airspy: fix error logic during device register 2016-07-15 13:32:21 -03:00
v4l2-core [media] v4l2-ioctl: zero the v4l2_bt_timings reserved field 2016-07-12 13:37:20 -03:00
cec-edid.c [media] cec-edid: add module for EDID CEC helper functions 2016-06-28 09:45:51 -03:00
Kconfig [media] cec: fix Kconfig dependency problems 2016-07-08 18:34:00 -03:00
Makefile [media] cec: fix Kconfig dependency problems 2016-07-08 18:34:00 -03:00
media-device.c [media] media: fix media devnode ioctl/syscall and unregister race 2016-06-15 17:59:28 -03:00
media-devnode.c [media] media: fix media devnode ioctl/syscall and unregister race 2016-06-15 17:59:28 -03:00
media-entity.c [media] media: change pipeline validation return error 2016-04-29 08:07:17 -03:00