Mauro,
Could you pull these and send to stable as tagged per each patch. That
patch set mainly increases sensitivity of the IT9135 chipset. It must be
considered as a regression because IT9135 driver was replaced by AF9035
(USB IF) + AF9033 (DVB-T demod) + IT913x (RF tuner) drivers starting
from kernel 3.15.
I did a bunch of measurements with IT9135AX and IT9135BX devices.
Sensitivity increases around 5 dB.
I measured -81dBm for IT9135BX and -79dBm for IT9135AX. Windows driver
performs a little bit better still - for both chip versions around -82dBm.
I didn't noticed any sensitivity difference between old and new firmware.
regards
Antti
The following changes since commit b250392f7b5062cf026b1423e27265e278fd6b30:
[media] media: ttpci: fix av7110 build to be compatible with
CONFIG_INPUT_EVDEV (2014-08-21 15:25:38 -0500)
are available in the git repository at:
git://linuxtv.org/anttip/media_tree.git it9135_sensitivity_regression
for you to fetch changes up to 4a6845470d614a857c507c8f212c3d4b2c4b3dca:
af9035: new IDs: add support for PCTV 78e and PCTV 79e (2014-08-26
03:15:30 +0300)
----------------------------------------------------------------
Antti Palosaari (1):
af9033: feed clock to RF tuner
Bimow Chen (2):
af9033: update IT9135 tuner inittabs
it913x: init tuner on attach
Malcolm Priestley (1):
af9035: new IDs: add support for PCTV 78e and PCTV 79e
drivers/media/dvb-core/dvb-usb-ids.h | 2 ++
drivers/media/dvb-frontends/af9033.c | 13 +++++++++++++
drivers/media/dvb-frontends/af9033_priv.h | 20 +++++++++-----------
drivers/media/tuners/tuner_it913x.c | 6 ++++++
drivers/media/usb/dvb-usb-v2/af9035.c | 4 ++++
5 files changed, 34 insertions(+), 11 deletions(-)
--
http://palosaari.fi/
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