From: Antti Palosaari <crope@iki.fi>
To: Benjamin Larsson <benjamin@southpole.se>, linux-media@vger.kernel.org
Subject: Re: [PATCH 48/66] rtl28xxu: use master I2C adapter for slave demods
Date: Wed, 24 Dec 2014 13:03:31 +0200 [thread overview]
Message-ID: <549A9D83.8050106@iki.fi> (raw)
In-Reply-To: <549A0CA9.6050401@southpole.se>
On 12/24/2014 02:45 AM, Benjamin Larsson wrote:
> On 12/23/2014 09:49 PM, Antti Palosaari wrote:
>> Both mn88472 and mn88473 slave demods are connected to master I2C
>> bus, not the bus behind master demod I2C gate like tuners. Use
>> correct bus.
>>
>
> Hello Antti, in my work tree I am still getting i2c errors even with the
> ir poll workaround (it takes really long time to get them). If I reload
> the rtl28xxu driver 2 times it starts working again. Could this change
> be related to such errors ?
Moikka
It could be related. I didn't take many tests, just tested both of my
sticks continues working so it is obvious slave demod is not connected
to master demod adapter.
Tree is here if you wish to test.
http://git.linuxtv.org/cgit.cgi/anttip/media_tree.git/log/?h=rtl28xx
regards
Antti
--
http://palosaari.fi/
next prev parent reply other threads:[~2014-12-24 11:03 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-23 20:48 [PATCH 01/66] dvb-usb-v2: add pointer to 'struct usb_interface' for driver usage Antti Palosaari
2014-12-23 20:48 ` [PATCH 02/66] rtl2832: convert driver to I2C binding Antti Palosaari
2014-12-23 20:48 ` [PATCH 03/66] rtl28xxu: switch rtl2832 demod attach " Antti Palosaari
2014-12-23 20:48 ` [PATCH 04/66] rtl28xxu: change module unregister order Antti Palosaari
2014-12-23 20:48 ` [PATCH 05/66] rtl2830: convert driver to kernel I2C model Antti Palosaari
2015-01-27 13:10 ` Mauro Carvalho Chehab
2015-02-02 17:50 ` Antti Palosaari
2014-12-23 20:48 ` [PATCH 06/66] rtl28xxu: use I2C binding for RTL2830 demod driver Antti Palosaari
2014-12-23 20:49 ` [PATCH 07/66] rtl2830: get rid of legacy DVB driver binding Antti Palosaari
2014-12-23 20:49 ` [PATCH 08/66] rtl2830: rename 'priv' to 'dev' Antti Palosaari
2014-12-23 20:49 ` [PATCH 09/66] rtl2830: carry pointer to I2C client for every function Antti Palosaari
2014-12-23 20:49 ` [PATCH 10/66] rtl2830: fix logging Antti Palosaari
2014-12-23 20:49 ` [PATCH 11/66] rtl2830: get rid of internal config data Antti Palosaari
2014-12-23 20:49 ` [PATCH 12/66] rtl2830: style related changes Antti Palosaari
2014-12-23 20:49 ` [PATCH 13/66] rtl2830: implement DVBv5 CNR statistic Antti Palosaari
2014-12-23 20:49 ` [PATCH 14/66] rtl2830: implement DVBv5 signal strength statistics Antti Palosaari
2014-12-23 20:49 ` [PATCH 15/66] rtl2830: implement DVBv5 BER statistic Antti Palosaari
2014-12-23 20:49 ` [PATCH 16/66] rtl2830: wrap DVBv5 signal strength to DVBv3 Antti Palosaari
2014-12-23 20:49 ` [PATCH 17/66] rtl2830: wrap DVBv5 BER " Antti Palosaari
2014-12-23 20:49 ` [PATCH 18/66] rtl2830: wrap DVBv5 CNR to DVBv3 SNR Antti Palosaari
2014-12-23 20:49 ` [PATCH 19/66] rtl2830: implement PID filter Antti Palosaari
2014-12-23 20:49 ` [PATCH 20/66] rtl28xxu: add support for RTL2831U/RTL2830 " Antti Palosaari
2014-12-23 20:49 ` [PATCH 21/66] rtl2830: implement own I2C locking Antti Palosaari
2015-02-02 20:07 ` Mauro Carvalho Chehab
2015-02-02 20:23 ` Antti Palosaari
2015-02-02 20:33 ` Wolfram Sang
2015-02-02 20:47 ` Lars-Peter Clausen
2015-02-03 17:53 ` Mauro Carvalho Chehab
2015-02-03 18:34 ` Antti Palosaari
2015-02-04 10:47 ` Mark Brown
2015-02-02 20:56 ` Jean Delvare
2015-02-02 21:13 ` Antti Palosaari
2014-12-23 20:49 ` [PATCH 22/66] rtl2830: convert to regmap API Antti Palosaari
2014-12-23 20:49 ` [PATCH 23/66] rtl2832: add platform data callbacks for exported resources Antti Palosaari
2014-12-23 20:49 ` [PATCH 24/66] rtl28xxu: use rtl2832 demod callbacks accessing its resources Antti Palosaari
2014-12-23 20:49 ` [PATCH 25/66] rtl2832: remove exported resources Antti Palosaari
2014-12-23 20:49 ` [PATCH 26/66] rtl2832: rename driver state variable from 'priv' to 'dev' Antti Palosaari
2014-12-23 20:49 ` [PATCH 27/66] rtl2832: enhance / fix logging Antti Palosaari
2014-12-23 20:49 ` [PATCH 28/66] rtl2832: move all configuration to platform data struct Antti Palosaari
2014-12-23 20:49 ` [PATCH 29/66] rtl28xxu: use platform data config for rtl2832 demod Antti Palosaari
2014-12-23 20:49 ` [PATCH 30/66] rtl2832: convert to regmap API Antti Palosaari
2014-12-23 20:49 ` [PATCH 31/66] rtl2832: implement DVBv5 CNR statistic Antti Palosaari
2014-12-23 20:49 ` [PATCH 32/66] rtl2832: implement DVBv5 BER statistic Antti Palosaari
2014-12-23 20:49 ` [PATCH 33/66] rtl2832: wrap DVBv5 CNR to DVBv3 SNR Antti Palosaari
2014-12-23 20:49 ` [PATCH 34/66] rtl2832: wrap DVBv5 BER to DVBv3 Antti Palosaari
2014-12-23 20:49 ` [PATCH 35/66] rtl2832: implement DVBv5 signal strength statistics Antti Palosaari
2014-12-23 20:49 ` [PATCH 36/66] rtl28xxu: use demod mux I2C adapter for every tuner Antti Palosaari
2014-12-23 20:49 ` [PATCH 37/66] rtl2832: drop FE i2c gate control support Antti Palosaari
2014-12-23 20:49 ` [PATCH 38/66] rtl2832: define more demod lock statuses Antti Palosaari
2014-12-23 20:49 ` [PATCH 39/66] rtl2832: implement PID filter Antti Palosaari
2014-12-23 20:49 ` [PATCH 40/66] rtl28xxu: add support for RTL2832U/RTL2832 " Antti Palosaari
2014-12-23 20:49 ` [PATCH 41/66] rtl2832: use regmap reg cache Antti Palosaari
2014-12-23 20:49 ` [PATCH 42/66] rtl2832: remove unneeded software reset from init() Antti Palosaari
2014-12-23 20:49 ` [PATCH 43/66] rtl2832: merge reg page as a part of reg address Antti Palosaari
2014-12-23 20:49 ` [PATCH 44/66] rtl2832: provide register IO callbacks Antti Palosaari
2014-12-23 20:49 ` [PATCH 45/66] rtl2832_sdr: rename state variable from 's' to 'dev' Antti Palosaari
2014-12-23 20:49 ` [PATCH 46/66] rtl2832_sdr: convert to platform driver Antti Palosaari
2014-12-23 20:49 ` [PATCH 47/66] rtl28xxu: switch SDR module " Antti Palosaari
2014-12-23 20:49 ` [PATCH 48/66] rtl28xxu: use master I2C adapter for slave demods Antti Palosaari
2014-12-24 0:45 ` Benjamin Larsson
2014-12-24 11:03 ` Antti Palosaari [this message]
2014-12-23 20:49 ` [PATCH 49/66] rtl2832_sdr: fix logging Antti Palosaari
2014-12-23 20:49 ` [PATCH 50/66] rtl2832_sdr: cleanups Antti Palosaari
2014-12-23 20:49 ` [PATCH 51/66] rtl2832: cleanups and minor changes Antti Palosaari
2014-12-23 20:49 ` [PATCH 52/66] rtl2832: claim copyright and module author Antti Palosaari
2014-12-23 20:49 ` [PATCH 53/66] rtl2832: implement sleep Antti Palosaari
2014-12-23 20:49 ` [PATCH 54/66] rtl28xxu: fix DVB FE callback Antti Palosaari
2014-12-23 20:49 ` [PATCH 55/66] rtl28xxu: simplify FE callback handling Antti Palosaari
2014-12-23 20:49 ` [PATCH 56/66] rtl28xxu: do not refcount rtl2832_sdr module Antti Palosaari
2014-12-23 20:49 ` [PATCH 57/66] rtl2832_sdr: refcount to rtl28xxu Antti Palosaari
2014-12-23 20:49 ` [PATCH 58/66] rtl2832: remove internal mux I2C adapter Antti Palosaari
2014-12-23 20:49 ` [PATCH 59/66] rtl28xxu: rename state variable 'priv' to 'dev' Antti Palosaari
2014-12-23 20:49 ` [PATCH 60/66] rtl28xxu: fix logging Antti Palosaari
2014-12-23 20:49 ` [PATCH 61/66] rtl28xxu: move usb buffers to state Antti Palosaari
2014-12-23 20:49 ` [PATCH 62/66] rtl28xxu: add heuristic to detect chip type Antti Palosaari
2014-12-23 20:49 ` [PATCH 63/66] rtl28xxu: merge chip type specific all callbacks Antti Palosaari
2014-12-23 20:49 ` [PATCH 64/66] rtl28xxu: merge rtl2831u and rtl2832u properties Antti Palosaari
2014-12-23 20:49 ` [PATCH 65/66] rtl28xxu: correct reg access routine name prefixes Antti Palosaari
2014-12-23 20:49 ` [PATCH 66/66] rtl2832: implement own lock for regmap Antti Palosaari
2015-01-19 12:49 ` [PATCH 01/66] dvb-usb-v2: add pointer to 'struct usb_interface' for driver usage Hans Verkuil
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