Hello, what is the "chip_id" debug output from m88ts2022 module? I think you maybe hold the old S952 card. Its satellite tuner is M88TS2020, not M88TS2022. Best Regards, Max On 2015-03-15 19:07:07, Ole Ernst <olebowle@xxxxxxx> wrote: >Hi Antti, > >thanks for your quick response! Based on lsmod and modinfo I do have >m88ts2022. > >$ lsmod | grep m88 >m88ts2022 16898 0 >regmap_i2c 12783 1 m88ts2022 >m88ds3103 21452 0 >i2c_mux 12534 1 m88ds3103 >dvb_core 102038 4 cx23885,altera_ci,m88ds3103,videobuf2_dvb >i2c_core 50240 13 >drm,i2c_i801,cx23885,cx25840,m88ts2022,i2c_mux,regmap_i2c,nvidia,v4l2_common,tveeprom,m88ds3103,tda18271,videodev > >$ modinfo m88ts2022 >filename: >/lib/modules/3.19.1-1-ARCH/kernel/drivers/media/tuners/m88ts2022.ko.gz >license: GPL >author: Antti Palosaari <crope@xxxxxx> >description: Montage M88TS2022 silicon tuner driver >alias: i2c:m88ts2022 >depends: i2c-core,regmap-i2c >intree: Y >vermagic: 3.19.1-1-ARCH SMP preempt mod_unload modversions > >Thanks, >Ole > >Am 15.03.2015 um 11:49 schrieb Antti Palosaari: >> You don't have m88ts2022 driver installed. >> >> Antti >> >> On 03/15/2015 12:26 PM, Ole Ernst wrote: >>> Hi, >>> >>> I added some printk in cx23885-dvb.c and the problem is in >>> i2c_new_device: >>> https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/tree/drivers/media/pci/cx23885/cx23885-dvb.c?id=refs/tags/v3.19.1#n1935 >>> >>> >>> The returned client_tuner is not NULL, but client_tuner->dev.driver is. >>> Hence it will goto frontend_detach, which will then return -EINVAL. Any >>> idea why client_tuner->dev.driver is NULL? >>> >>> Thanks, >>> Ole >>> >>> Am 14.03.2015 um 20:54 schrieb Ole Ernst: >>>> Hi, >>>> >>>> using linux-3.19.1-1 (Archlinux) I get the following output while >>>> booting without the media-build-tree provided by DVBSky: >>>> >>>> cx23885 driver version 0.0.4 loaded >>>> cx23885 0000:04:00.0: enabling device (0000 -> 0002) >>>> CORE cx23885[0]: subsystem: 4254:0952, board: DVBSky S952 >>>> [card=50,autodetected] >>>> cx25840 3-0044: cx23885 A/V decoder found @ 0x88 (cx23885[0]) >>>> cx25840 3-0044: loaded v4l-cx23885-avcore-01.fw firmware (16382 bytes) >>>> cx23885_dvb_register() allocating 1 frontend(s) >>>> cx23885[0]: cx23885 based dvb card >>>> i2c i2c-2: m88ds3103_attach: chip_id=70 >>>> i2c i2c-2: Added multiplexed i2c bus 4 >>>> cx23885_dvb_register() dvb_register failed err = -22 >>>> cx23885_dev_setup() Failed to register dvb adapters on VID_B >>>> cx23885_dvb_register() allocating 1 frontend(s) >>>> cx23885[0]: cx23885 based dvb card >>>> i2c i2c-1: m88ds3103_attach: chip_id=70 >>>> i2c i2c-1: Added multiplexed i2c bus 4 >>>> cx23885_dvb_register() dvb_register failed err = -22 >>>> cx23885_dev_setup() Failed to register dvb on VID_C >>>> cx23885_dev_checkrevision() Hardware revision = 0xa5 >>>> cx23885[0]/0: found at 0000:04:00.0, rev: 4, irq: 17, latency: 0, mmio: >>>> 0xf7200000 >>>> >>>> Obviously there are no device in /dev/dvb. Using the media-build-tree >>>> works just fine though. The following firmware files are installed in >>>> /usr/lib/firmware: >>>> dvb-demod-m88ds3103.fw >>>> dvb-demod-m88rs6000.fw >>>> dvb-demod-si2168-a20-01.fw >>>> dvb-demod-si2168-a30-01.fw >>>> dvb-demod-si2168-b40-01.fw >>>> dvb-fe-ds300x.fw >>>> dvb-fe-ds3103.fw >>>> dvb-fe-rs6000.fw >>>> dvb-tuner-si2158-a20-01.fw >>>> >>>> Output of lspci -vvvnn: >>>> https://gist.githubusercontent.com/olebowle/6a4108363a9d1f7dd033/raw/lscpi >>>> >>>> >>>> I also set the module parameters debug, i2c_debug, irq_debug and >>>> irq_debug in cx23885. >>>> The output is pretty verbose and can be found here: >>>> https://gist.githubusercontent.com/olebowle/6a4108363a9d1f7dd033/raw/debug.log >>>> >>>> >>>> Thanks, >>>> Ole >>>> -- >>>> To unsubscribe from this list: send the line "unsubscribe >>>> linux-media" in >>>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>>> >> -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
