From: "Tycho Lürsen" <tycholursen@gmail.com>
To: LMML <linux-media@vger.kernel.org>, Christoph Hellwig <hch@lst.de>
Subject: cx23885: use pci_set_dma_mask insted of pci_dma_supported
Date: Wed, 18 Nov 2015 14:58:54 +0100 [thread overview]
Message-ID: <564C841E.1050601@gmail.com> (raw)
In-Reply-To: <20151118092156.762dc600@recife.lan>
Hi Christoph,
I own a couple of DVBSky T982 cards, and with your latest patch I can't
use them anymore.
When the driver loads, it spits this:
[ 16.851869] cx23885 driver version 0.0.4 loaded
[ 16.852012] CORE cx23885[0]: subsystem: 4254:0982, board: DVBSky T982
[card=51,autodetected]
[ 17.080771] cx25840 11-0044: cx23885 A/V decoder found @ 0x88
(cx23885[0])
[ 17.713272] cx25840 11-0044: loaded v4l-cx23885-avcore-01.fw firmware
(16382 bytes)
[ 17.728982] cx23885_dvb_register() allocating 1 frontend(s)
[ 17.728986] cx23885[0]: cx23885 based dvb card
[ 17.730007] i2c i2c-10: Added multiplexed i2c bus 12
[ 17.730009] si2168 10-0064: Silicon Labs Si2168 successfully attached
[ 17.731970] si2157 12-0060: Silicon Labs Si2147/2148/2157/2158
successfully attached
[ 17.731976] DVB: registering new adapter (cx23885[0])
[ 17.731979] cx23885 0000:02:00.0: DVB: registering adapter 1 frontend
0 (Silicon Labs Si2168)...
[ 17.760401] DVBSky T982 port 1 MAC address: 00:17:42:54:09:87
[ 17.760404] cx23885_dvb_register() allocating 1 frontend(s)
[ 17.760406] cx23885[0]: cx23885 based dvb card
[ 17.761028] i2c i2c-9: Added multiplexed i2c bus 13
[ 17.761030] si2168 9-0064: Silicon Labs Si2168 successfully attached
[ 17.762782] si2157 13-0060: Silicon Labs Si2147/2148/2157/2158
successfully attached
[ 17.762791] DVB: registering new adapter (cx23885[0])
[ 17.762794] cx23885 0000:02:00.0: DVB: registering adapter 2 frontend
0 (Silicon Labs Si2168)...
[ 17.791455] DVBSky T982 port 2 MAC address: 00:17:42:54:09:88
[ 17.791461] cx23885_dev_checkrevision() Hardware revision = 0xa5
[ 17.791465] cx23885[0]/0: found at 0000:02:00.0, rev: 4, irq: 19,
latency: 0, mmio: 0xf7800000
[ 17.791469] cx23885[0]/0: Oops: no 32bit PCI DMA ???
[ 17.795970] cx23885: probe of 0000:02:00.0 failed with error -5
I guess your patch is ok, so what could be going on?
Kind regards,
Tycho Lürsen
next prev parent reply other threads:[~2015-11-18 13:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-12 19:53 [ANNOUNCE DRAFT] Kernel Summit Media Workshop 2015 report - Seoul Mauro Carvalho Chehab
2015-11-18 11:21 ` Mauro Carvalho Chehab
2015-11-18 13:58 ` Tycho Lürsen [this message]
2015-11-18 15:08 ` cx23885: use pci_set_dma_mask insted of pci_dma_supported Christoph Hellwig
2015-11-18 16:34 ` Tycho Lürsen
2015-11-18 18:28 ` Tycho Lürsen
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