Mauro Carvalho Chehab 78ef81f6ea [media] tda18271-common: hold the I2C adapter during write transfers ... The tda18271 datasheet says: "The image rejection calibration and RF tracking filter calibration must be launched exactly as described in the flowchart, otherwise bad calibration or even blocking of the TDA18211HD can result making it impossible to communicate via the I2C-bus." (yeah, tda18271 refers there to tda18211 - likely a typo at their datasheets) That likely explains why sometimes tda18271 stops answering. That is now happening more often on designs with drx-k chips, as the firmware is now loaded asyncrousnly there. While the above text doesn't explicitly tell that the I2C bus couldn't be used by other devices during such initialization, that seems to be a requirement there. So, let's explicitly use the I2C lock there, avoiding I2C bus share during those critical moments. Compile-tested only. Please test. Acked-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>		2012-10-07 09:43:01 -03:00
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Kconfig	[media] v4l2: remove experimental tag from a number of old drivers	2012-09-26 09:44:42 -03:00
Makefile	[media] tuners: add FCI FC2580 silicon tuner driver	2012-09-23 17:12:23 -03:00
e4000.c	[media] e4000: fix crash when attach fails	2012-09-27 15:17:44 -03:00
e4000.h	[media] Elonics E4000 silicon tuner driver	2012-09-18 12:24:59 -03:00
e4000_priv.h	[media] Elonics E4000 silicon tuner driver	2012-09-18 12:24:59 -03:00
fc001x-common.h	…
fc0011.c	…
fc0011.h	…
fc0012-priv.h	…
fc0012.c	…
fc0012.h	…
fc0013-priv.h	…
fc0013.c	…
fc0013.h	…
fc2580.c	[media] fc2580: use macro for 64 bit division and reminder	2012-10-01 17:07:06 -03:00
fc2580.h	[media] tuners: add FCI FC2580 silicon tuner driver	2012-09-23 17:12:23 -03:00
fc2580_priv.h	[media] tuners: add FCI FC2580 silicon tuner driver	2012-09-23 17:12:23 -03:00
max2165.c	…
max2165.h	…
max2165_priv.h	…
mc44s803.c	[media] mc44s803: implement get_if_frequency()	2012-09-18 12:54:44 -03:00
mc44s803.h	…
mc44s803_priv.h	…
mt20xx.c	…
mt20xx.h	…
mt2060.c	…
mt2060.h	…
mt2060_priv.h	…
mt2063.c	[media] mt2063: properly handle return error codes	2012-10-06 11:21:02 -03:00
mt2063.h	[media] mt2063: properly handle return error codes	2012-10-06 11:21:02 -03:00
mt2131.c	…
mt2131.h	…
mt2131_priv.h	…
mt2266.c	…
mt2266.h	…
mxl5005s.c	[media] mxl5005s: implement get_if_frequency()	2012-09-18 12:51:00 -03:00
mxl5005s.h	…
mxl5007t.c	…
mxl5007t.h	…
qt1010.c	[media] qt1010: remove debug register dump	2012-09-15 09:21:41 -03:00
qt1010.h	…
qt1010_priv.h	…
tda827x.c	…
tda827x.h	…
tda8290.c	…
tda8290.h	…
tda9887.c	…
tda9887.h	…
tda18212.c	…
tda18212.h	…
tda18218.c	[media] tda18218: switch to Kernel logging	2012-09-15 09:23:16 -03:00
tda18218.h	…
tda18218_priv.h	[media] tda18218: switch to Kernel logging	2012-09-15 09:23:16 -03:00
tda18271-common.c	[media] tda18271-common: hold the I2C adapter during write transfers	2012-10-07 09:43:01 -03:00
tda18271-fe.c	[media] tda18271: properly report read errors in tda18271_get_id	2012-10-02 15:17:46 -03:00
tda18271-maps.c	…
tda18271-priv.h	…
tda18271.h	[media] tda18271: delay IR & RF calibration until init() if delay_cal is set	2012-10-02 15:16:04 -03:00
tea5761.c	…
tea5761.h	…
tea5767.c	…
tea5767.h	…
tua9001.c	[media] tua9001: enter full power save on attach	2012-09-27 04:26:07 -03:00
tua9001.h	[media] tua9001: implement control pin callbacks	2012-09-23 19:41:38 -03:00
tua9001_priv.h	…
tuner-i2c.h	…
tuner-simple.c	…
tuner-simple.h	…
tuner-types.c	…
tuner-xc2028-types.h	…
tuner-xc2028.c	…
tuner-xc2028.h	…
xc4000.c	…
xc4000.h	…
xc5000.c	…
xc5000.h	…