AuxXxilium/linux_dsm_epyc7002
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42ff76bdb0
linux_dsm_epyc7002/drivers/media
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Mauro Carvalho Chehab 42ff76bdb0 [media] dib8000: make a better estimation for dBm 
Use multiple linear segments to better interpolate the dBm
for the signal strength.

The table that converts from linear strength to dB was
empirically determinated with the help of a signal generator
(DTA-2111).

The entries from -35dBm to -22.5dBm were taken using just
the signal generator and the board.

For the entries from -36dBm to -51dBm, a 16 dB tap was used,
in order to extend its range.

Signals below to -51dBm are just linearly interpolated.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Acked-by: Patrick Boettcher <pboettcher@kernellabs.com>
2013-12-19 08:17:46 -02:00
..
common [media] media_tree: Fix spelling errors 2013-12-09 14:50:50 -02:00
dvb-core [media] it913x: Add support for Avermedia H335 id 0x0335 2013-12-18 10:27:53 -02:00
dvb-frontends [media] dib8000: make a better estimation for dBm 2013-12-19 08:17:46 -02:00
firewire firewire: introduce fw_driver.probe and .remove methods 2013-06-09 18:15:00 +02:00
i2c Merge branch 'upstream-fixes' into patchwork 2013-12-13 05:04:00 -02:00
mmc
parport [media] bw-qcam: fix timestamp handling 2013-05-27 09:30:19 -03:00
pci Merge branch 'upstream-fixes' into patchwork 2013-12-13 05:04:00 -02:00
platform [media] s5p-jpeg: Adjust g_volatile_ctrl callback to Exynos4x12 needs 2013-12-18 11:51:47 -02:00
radio [media] radio-raremono: add support for 'Thanko's Raremono' AM/FM/SW USB device 2013-12-18 11:30:32 -02:00
rc [media] mceusb: Add Hauppauge WinTV-HVR-930C HD 2013-12-10 15:33:52 -02:00
tuners [media] media_tree: Fix spelling errors 2013-12-09 14:50:50 -02:00
usb [media] it913x: Add support for Avermedia H335 id 0x0335 2013-12-18 10:27:53 -02:00
v4l2-core [media] v4l: of: Drop endpoint node reference in v4l2_of_get_remote_port() 2013-12-18 06:26:20 -02:00
Kconfig [media] Fix build when drivers are builtin and frontend modules 2013-06-20 10:35:53 -03:00
Makefile
media-device.c [media] media: info leak in __media_device_enum_links() 2013-06-12 18:52:45 -03:00
media-devnode.c
media-entity.c [media] media: Check for active links on pads with MEDIA_PAD_FL_MUST_CONNECT flag 2013-12-04 15:03:45 -02:00