- 31 1月, 2017 1 次提交
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由 Colin Ian King 提交于
trivial fix to spelling mistake in err message Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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- 14 11月, 2016 2 次提交
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由 Mauro Carvalho Chehab 提交于
The DVB binding schema at the DVB core assumes that the frontend is a separate driver. Faling to do that causes OOPS when the module is removed, as it tries to do a symbol_put_addr on an internal symbol, causing craches like: WARNING: CPU: 1 PID: 28102 at kernel/module.c:1108 module_put+0x57/0x70 Modules linked in: dvb_usb_gp8psk(-) dvb_usb dvb_core nvidia_drm(PO) nvidia_modeset(PO) snd_hda_codec_hdmi snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore nvidia(PO) [last unloaded: rc_core] CPU: 1 PID: 28102 Comm: rmmod Tainted: P WC O 4.8.4-build.1 #1 Hardware name: MSI MS-7309/MS-7309, BIOS V1.12 02/23/2009 Call Trace: dump_stack+0x44/0x64 __warn+0xfa/0x120 module_put+0x57/0x70 module_put+0x57/0x70 warn_slowpath_null+0x23/0x30 module_put+0x57/0x70 gp8psk_fe_set_frontend+0x460/0x460 [dvb_usb_gp8psk] symbol_put_addr+0x27/0x50 dvb_usb_adapter_frontend_exit+0x3a/0x70 [dvb_usb] From Derek's tests: "Attach bug is fixed, tuning works, module unloads without crashing. Everything seems ok!" Reported-by: NDerek <user.vdr@gmail.com> Tested-by: NDerek <user.vdr@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Mauro Carvalho Chehab 提交于
Commit bc29131ecb10 ("[media] gp8psk: don't do DMA on stack") fixed the usage of DMA on stack, but the memcpy was wrong for gp8psk_usb_in_op(). Fix it. From Derek's email: "Fix confirmed using 2 different Skywalker models with HD mpeg4, SD mpeg2." Suggested-by: NJohannes Stezenbach <js@linuxtv.org> Fixes: bc29131ecb10 ("[media] gp8psk: don't do DMA on stack") Tested-by: NDerek <user.vdr@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 21 10月, 2016 1 次提交
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由 Mauro Carvalho Chehab 提交于
Due to the 80-cols restrictions, and latter due to checkpatch warnings, several strings were broken into multiple lines. This is not considered a good practice anymore, as it makes harder to grep for strings at the source code. As we're right now fixing other drivers due to KERN_CONT, we need to be able to identify what printk strings don't end with a "\n". It is a way easier to detect those if we don't break long lines. So, join those continuation lines. The patch was generated via the script below, and manually adjusted if needed. </script> use Text::Tabs; while (<>) { if ($next ne "") { $c=$_; if ($c =~ /^\s+\"(.*)/) { $c2=$1; $next =~ s/\"\n$//; $n = expand($next); $funpos = index($n, '('); $pos = index($c2, '",'); if ($funpos && $pos > 0) { $s1 = substr $c2, 0, $pos + 2; $s2 = ' ' x ($funpos + 1) . substr $c2, $pos + 2; $s2 =~ s/^\s+//; $s2 = ' ' x ($funpos + 1) . $s2 if ($s2 ne ""); print unexpand("$next$s1\n"); print unexpand("$s2\n") if ($s2 ne ""); } else { print "$next$c2\n"; } $next=""; next; } else { print $next; } $next=""; } else { if (m/\"$/) { if (!m/\\n\"$/) { $next=$_; next; } } } print $_; } </script> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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- 14 10月, 2016 2 次提交
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由 Mauro Carvalho Chehab 提交于
Add checks to avoid going out of the buffer. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Mauro Carvalho Chehab 提交于
The USB control messages require DMA to work. We cannot pass a stack-allocated buffer, as it is not warranted that the stack would be into a DMA enabled area. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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- 14 8月, 2012 1 次提交
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由 Mauro Carvalho Chehab 提交于
As media/dvb will be removed, move it to a proper place. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 19 11月, 2011 1 次提交
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由 Greg Kroah-Hartman 提交于
This converts the drivers in drivers/media/* to use the module_usb_driver() macro which makes the code smaller and a bit simpler. Added bonus is that it removes some unneeded kernel log messages about drivers loading and/or unloading. Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Luca Risolia <luca.risolia@studio.unibo.it> Cc: Jean-Francois Moine <moinejf@free.fr> Cc: Frank Zago <frank@zago.net> Cc: Olivier Lorin <o.lorin@laposte.net> Cc: Erik Andren <erik.andren@gmail.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Brian Johnson <brijohn@gmail.com> Cc: Leandro Costantino <lcostantino@gmail.com> Cc: Antoine Jacquet <royale@zerezo.com> Cc: Jarod Wilson <jarod@redhat.com> Cc: Florian Mickler <florian@mickler.org> Cc: Antti Palosaari <crope@iki.fi> Cc: Michael Krufky <mkrufky@kernellabs.com> Cc: "David Härdeman" <david@hardeman.nu> Cc: Florent Audebert <florent.audebert@anevia.com> Cc: Sam Doshi <sam@metal-fish.co.uk> Cc: Manu Abraham <manu@linuxtv.org> Cc: Olivier Grenie <olivier.grenie@dibcom.fr> Cc: Patrick Boettcher <patrick.boettcher@dibcom.fr> Cc: "Igor M. Liplianin" <liplianin@me.by> Cc: Derek Kelly <user.vdr@gmail.com> Cc: Malcolm Priestley <tvboxspy@gmail.com> Cc: Steven Toth <stoth@kernellabs.com> Cc: "André Weidemann" <Andre.Weidemann@web.de> Cc: Martin Wilks <m.wilks@technisat.com> Cc: Tejun Heo <tj@kernel.org> Cc: Jose Alberto Reguero <jareguero@telefonica.net> Cc: David Henningsson <david.henningsson@canonical.com> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Joe Perches <joe@perches.com> Cc: Jesper Juhl <jj@chaosbits.net> Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi> Cc: Hans Verkuil <hans.verkuil@cisco.com> Cc: Alexey Khoroshilov <khoroshilov@ispras.ru> Cc: Anssi Hannula <anssi.hannula@iki.fi> Cc: Rafi Rubin <rafi@seas.upenn.edu> Cc: Dan Carpenter <error27@gmail.com> Cc: Paul Bender <pebender@gmail.com> Cc: Devin Heitmueller <dheitmueller@kernellabs.com> Cc: "Márcio A Alves" <froooozen@gmail.com> Cc: Julia Lawall <julia@diku.dk> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Chris Rankin <rankincj@yahoo.com> Cc: Lee Jones <lee.jones@canonical.com> Cc: Andy Walls <awalls@md.metrocast.net> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Dean Anderson <linux-dev@sensoray.com> Cc: Pete Eberlein <pete@sensoray.com> Cc: Arvydas Sidorenko <asido4@gmail.com> Cc: Andrea Anacleto <andreaanacleto@libero.it> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 07 9月, 2011 1 次提交
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由 Michael Krufky 提交于
refactor MFE code to allow for individual streaming configuration for each frontend Signed-off-by: NMichael Krufky <mkrufky@kernellabs.com> Reviewed-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 31 7月, 2011 1 次提交
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由 Antti Palosaari 提交于
Change adapter FE pointer as array of FE pointers. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 29 12月, 2010 1 次提交
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由 VDR User 提交于
This patch adds retrieval of firmware and FPGA versions of Genpix devices. That information is useful for users who experience performance differences with the various firmware versions, and may want to use a specific firmware that best suits their needs. Example dmesg output: gp8psk: FW Version = 2.09.4 (0x20904) Build 2009/04/02 gp8psk: FPGA Version = 1 Signed-off-by: NDerek Kelly <user.vdr@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 21 10月, 2010 2 次提交
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由 Derek Kelly 提交于
This patch updates the name of the dvb-usb-gp8psk driver from "Genpix 8psk-to-USB2 DVB-S" to "Genpix DVB-S". The old name doesn't reflect newer devices such as the Skywalker line which also user this driver. Signed-off-by: NDerek Kelly <user.vdr@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Derek Kelly 提交于
gp8psk: Add support for the Genpix Skywalker-2 per user requests. Patched against git. Signed-off-by: NDerek Kelly <user.vdr@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 19 5月, 2010 1 次提交
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由 Jiri Slaby 提交于
Stanse found that in gp8psk_load_bcm4500fw there is missing a check for return value of kmalloc. Add one and bail out appropriatelly. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 17 6月, 2009 1 次提交
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由 Alan Nisota 提交于
I have been informed by the manufacturer that the patch currently in the v4l tree to support the Genpix-CW3K version of the hardware will actually damage the firmware on recent units. As he seems to not want this hardware supported in Linux, and I do not know how to detect the difference between affected and not-affected units, I am requesting the immediate removal of support for this device. This patch removes a portion of the changeset dce7e08ed2b1 applied 2007-08-18 relating to this specific device. Adapted patch to not remove code, but to only to comment it out. Signed-off-by: NPatrick Boettcher <pb@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 03 1月, 2009 1 次提交
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由 Hans Verkuil 提交于
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 30 12月, 2008 1 次提交
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由 Alan Nisota 提交于
This patch converts the gp8psk module to use the S2API. It pretends to be DVB-S2 capable in order to allow the various supported modulations (8PSK, QPSK-Turbo, etc), and keep software compatibility with the S2API patches for Mythtv and VDR. Signed-off by: Alan Nisota <alannisota@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 10 7月, 2008 1 次提交
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由 David Woodhouse 提交于
Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org>
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- 05 6月, 2008 1 次提交
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由 Marcin Slusarz 提交于
Signed-off-by: NMarcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 25 4月, 2008 1 次提交
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由 Janne Grunau 提交于
The adapter_nr module options can be used to allocate static adapter numbers on a driver level. It avoids problems with changing DVB apapter numbers after warm/cold boot or device unplugging and repluging. Each driver holds DVB_MAX_ADAPTER long array of the preferred order of adapter numbers. options dvb-usb-dib0700 adapter_nr=7,6,5,4,3,2,1,0 would result in a reversed allocation of adapter numbers. With adapter_nr=2,5 it tries first to get adapter number 2 and 5. If both are already in use it will allocate the lowest free adapter number. Signed-off-by: NJanne Grunau <janne-dvb@grunau.be> Acked-by: NHermann Pitton <hermann.pitton@arcor.de> Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 26 1月, 2008 1 次提交
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由 Adrian Bunk 提交于
This patch #if 0's the unused gp8psk_bcm4500_reload() Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 10 10月, 2007 1 次提交
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由 Alan Nisota 提交于
There are now 4 different versions of the GENPIX USB adapter. The newest 'Skywalker' models are fully self-contained, and need no additional hardware to be used. A very reliable DVB-S card even without using any of the alternate modulatations (which this kernel module does not currently support) The following patch adds support for all 4 versions of the genpix adapter (www.genpix-electronics.com). Signed-off-by: Alan Nisota alannisota@gmail.com Signed-off-by: NPatrick Boettcher <pb@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 10 12月, 2006 1 次提交
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由 Patrick Boettcher 提交于
While converting everything to DVB-USB-Adapter, there was a wrong indention. Signed-off-by: NPatrick Boettcher <pb@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 04 10月, 2006 2 次提交
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由 Randy Dunlap 提交于
Use NULL instead of 0 for pointer value, eliminate sparse warnings. Signed-off-by: NRandy Dunlap <rdunlap@xenotime.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Patrick Boettcher 提交于
This patch is the first commit of the Multiple Input Patch for the DVB-USB frame work. It changes the DVB-USB-device to be able to have more than one streaming input (e.g. multiple DVB-T sources) on one device. This is a necessary feature for the upcoming DiB7700 driven devices. Signed-off-by: NPatrick Boettcher <pb@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 25 6月, 2006 2 次提交
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由 Patrick Boettcher 提交于
Minor code cleanup on the genpix-module. Signed-off-by: NPatrick Boettcher <pb@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Alan Nisota 提交于
This is a patch which includes support for the GENPIX 8PSK->USB module. The board supports QPSK, BPSK and 8PSK decoding (though I don't think it will be DVB-S2 compliant) With the following patch, the boad is equivalent to a budget card (no CA Module) The patch which adds 8psk suppot will follow, but is seperate, as it requires DVB-S2 support More info on the board can be found at www.genpix-electronics.com (and they host the requisite firmwares there as well) Signed off by: Alan Nisota <alannisota@gmail.com> Signed-off-by: NPatrick Boettcher <pb@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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