#
1a6c4bad |
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16-Jun-2023 |
Juerg Haefliger <juerg.haefliger@canonical.com> |
media: bttv: Add MODULE_FIRMWARE macro The module loads firmware so add a MODULE_FIRMWARE macro to provide that information via modinfo. Signed-off-by: Juerg Haefliger <juerg.haefliger@canonical.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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#
3c161e82 |
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02-Mar-2023 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: bttv: drop overlay support Destructive overlay support (i.e. where the video frame is DMA-ed straight into a framebuffer) is effectively dead. It was a necessary evil in the early days when computers were not fast enough to copy SDTV video frames around, but today that's no longer a problem. It requires access to the framebuffer memory, which is a bad idea and very hard to do safely. In addition, in drm it is today almost impossible to get hold of the framebuffer address. So drop support for this. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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#
9ca53286 |
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23-Mar-2021 |
Xiaofeng Cao <caoxiaofeng@yulong.com> |
media: drivers/media/pci/bt8xx/bttv-cards: fix typos change 'vodeo' to 'video' change 'nevery' to 'never' change 'is' to 'it' change 'connevted' to 'connected' change 'swichers' to 'switchers' change 'strucure' to 'structure' change 'unblanced' to 'unbalanced' change 'fonctionality' to 'functionality' Signed-off-by: Xiaofeng Cao <caoxiaofeng@yulong.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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#
8b88e2cd |
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29-Sep-2020 |
Julia Lawall <Julia.Lawall@inria.fr> |
media: bttv: use semicolons rather than commas to separate statements Replace commas with semicolons. Commas introduce unnecessary variability in the code structure and are hard to see. What is done is essentially described by the following Coccinelle semantic patch (http://coccinelle.lip6.fr/): // <smpl> @@ expression e1,e2; @@ e1 -, +; e2 ... when any // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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#
74ba9207 |
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20-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 675 mass ave cambridge ma 02139 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 441 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190520071858.739733335@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
16790554 |
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18-Feb-2019 |
Mauro Carvalho Chehab <mchehab+samsung@kernel.org> |
media: pci: fix several typos Use codespell to fix lots of typos over frontends. Manually verified to avoid false-positives. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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#
32590819 |
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25-Apr-2018 |
Mauro Carvalho Chehab <mchehab+samsung@kernel.org> |
MAINTAINERS & files: Canonize the e-mails I use at files From now on, I'll start using my @kernel.org as my development e-mail. As such, let's remove the entries that point to the old mchehab@s-opensource.com at MAINTAINERS file. For the files written with a copyright with mchehab@s-opensource, let's keep Samsung on their names, using mchehab+samsung@kernel.org, in order to keep pointing to my employer, with sponsors the work. For the files written before I join Samsung (on July, 4 2013), let's just use mchehab@kernel.org. For bug reports, we can simply point to just kernel.org, as this will reach my mchehab+samsung inbox anyway. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Brian Warner <brian.warner@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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#
6e6a8b5a |
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04-Jan-2018 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
media: replace all <spaces><tab> occurrences There are a lot of places where sequences of space/tabs are found. Get rid of all spaces before tabs. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
1ac05163 |
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05-Oct-2017 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
media: get rid of i2c-addr.h In the past, the same I2C address were used on multiple places. After I2C rebinding changes, this is no longer needed. So, we can just get rid of this header, placing the I2C address where they belong, e. g. either at bttv driver or at tvtuner. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
446aba66 |
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03-Mar-2017 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] tveeprom: get rid of unused arg on tveeprom_hauppauge_analog() tveeprom_hauppauge_analog() used to need the I2C adapter in order to print debug messages. As it now uses pr_foo() facilities since commit 6037b3ca28f4 ("[media] tveeprom: print log messages using pr_foo()"), the first argument of the function is not needed anymore. So, get rid of it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
652fd6ea |
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18-Oct-2016 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] bt8xx: don't break long lines 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: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
22dbec26 |
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22-Nov-2015 |
Julia Lawall <Julia.Lawall@lip6.fr> |
[media] media, sound: tea575x: constify snd_tea575x_ops structures The snd_tea575x_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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#
b5dcee22 |
|
09-Nov-2015 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] include/media: split I2C headers from V4L2 core Currently, include/media is messy, as it contains both the V4L2 core headers and some driver-specific headers on the same place. That makes harder to identify what core headers should be documented and what headers belong to I2C drivers that are included only by bridge/main drivers that would require the functions provided by them. Let's move those i2c specific files to its own subdirectory. The files to move were produced via the following script: mkdir include/media/i2c (cd include/media; for i in *.h; do n=`echo $i|sed s/.h$/.c/`; if [ -e ../../drivers/media/i2c/$n ]; then echo $i; git mv $i i2c/; fi; done) (cd include/media; for i in *.h; do n=`echo $i|sed s/.h$/.c/`; if [ -e ../../drivers/media/*/i2c/$n ]; then echo $i; git mv $i i2c/; fi; done) for i in include/media/*.h; do n=`basename $i`; (for j in $(git grep -l $n); do dirname $j; done)|sort|uniq|grep -ve '^.$' > list; num=$(wc -l list|cut -d' ' -f1); if [ $num == 1 ]; then if [ "`grep i2c list`" != "" ]; then git mv $i include/media/i2c; fi; fi; done And the references corrected via this script: MAIN_DIR="media/" PREV_DIR="media/" DIRS="i2c/" echo "Checking affected files" >&2 for i in $DIRS; do for j in $(find include/$MAIN_DIR/$i -type f -name '*.h'); do n=`basename $j` git grep -l $n done done|sort|uniq >files && ( echo "Handling files..." >&2; echo "for i in \$(cat files|grep -v Documentation); do cat \$i | \\"; ( cd include/$MAIN_DIR; for j in $DIRS; do for i in $(ls $j); do echo "perl -ne 's,(include [\\\"\\<])$PREV_DIR($i)([\\\"\\>]),\1$MAIN_DIR$j\2\3,; print \$_' |\\"; done; done; echo "cat > a && mv a \$i; done"; ); echo "Handling documentation..." >&2; echo "for i in MAINTAINERS \$(cat files); do cat \$i | \\"; ( cd include/$MAIN_DIR; for j in $DIRS; do for i in $(ls $j); do echo " perl -ne 's,include/$PREV_DIR($i)\b,include/$MAIN_DIR$j\1,; print \$_' |\\"; done; done; echo "cat > a && mv a \$i; done" ); ) >script && . ./script Merged Sakari Ailus patch that moves smiapp.h to include/media/i2c. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
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#
1b500373 |
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15-Jan-2015 |
Ondrej Zary <linux@rainbow-software.org> |
[media] bttv: Convert to generic TEA575x interface Remove tea575x-specific code from bttv and use the common driver instead. Only set_frequency is implemented (signal/stereo detection or seek would require more changes to bttv). It works fine on Video Highway Xtreme (it actually makes the radio usable as it currently cannot be tuned properly). Miro/Pinnacle is untested but seems to be simple and should work. However, I don't understand the Terratec Active Radio Upgrade code. The HW seems to need IOR, IOW and CSEL signals that were taken from ISA bus on older cards (IOR and IOW directly and CSEL from some address decoder) and are emulated here using GPIOs. But the code manipulating these signals in bttv seems to be broken - it never asserts the IOR signal. If anyone has this HW, please test if I got that right. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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#
215cedec |
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01-Dec-2014 |
Hans Verkuil <hans.verkuil@cisco.com> |
[media] media: remove emacs editor variables 1) This is not allowed by the kernel coding style 2) Just configure your editor correctly 3) It's really ugly Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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#
cf38d4b9 |
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05-Nov-2014 |
Hans Verkuil <hans.verkuil@cisco.com> |
[media] bttv: fix sparse warning bttv-cards.c:3874:55: warning: incorrect type in initializer (different base types) Also clean up the code a little by adding spaces. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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#
c8204930 |
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19-Mar-2014 |
Daniel Glöckner <daniel-gl@gmx.net> |
[media] bttv: Add support for PCI-8604PW This patch adds support for the PCI-8604PW card equipped with four 878A. It is unknown who the manufacturer of this card is and no drivers were available during development of the patch. According to images found online, the card is originally sold with Linux DVR software. A CPLD on the card prevents the 878A from requesting access to the bus until an initialization sequence has been issued via GPIOs. The implemented sequence uses the minimum number of GPIOs needed to successfully unlock bus access. As there are many more GPIOs connected to the CPLD, it is very likely that some of the others have an influence on the bus arbitration scheduling. This should be investigated further in case of performance issues. The tested card contains an EEPROM on one of the 878A, but it is completely empty (i.e. contains only 0xff), so it is not possible to detect the card. Signed-off-by: Daniel Glöckner <daniel-gl@gmx.net> Tested-by: Robert Longbottom <rongblor@googlemail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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#
493a9cfd |
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07-Feb-2014 |
Pojar George <geoubuntu@gmail.com> |
[media] bttv: Add support for Kworld V-Stream Xpert TV PVR878 New board addition. No other changes. [m.chehab@samsung.com: rebase patch and fix whitespace mangling] Signed-off-by: Pojar George <geoubuntu@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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#
08e10972 |
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29-Jan-2014 |
Michael Krufky <mkrufky@linuxtv.org> |
[media] update Michael Krufky's email address I am no longer available at the kernellabs.com or m1k.net email addresses. Update each instance of my email to my linuxtv.org account. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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#
cd2e34ea |
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14-May-2013 |
Ondrej Zary <linux@rainbow-software.org> |
[media] bttv: stop abusing mbox_we for sw_status Kodicom 4400R and Geovision GV-800 code in bttv driver abuses mbox_we (int) in struct bttv as char *. Remove this hack and add a proper sw_status array to struct bttv instead. This is a a preparation to remove mbox_we. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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#
ba9948fb |
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14-Apr-2013 |
Ondrej Zary <linux@rainbow-software.org> |
[media] bttv: Add CyberVision CV06 Add CyberVision CV06 4-camera card (from CyberVision SV card kit): http://www.cybervision.com.tw/products-swcard_kits-sv.html There are some interesting things on the card but they're not supported: 4 LEDs, a connector with 4 IN and 4 OUT pins, RESET IN and RESET OUT connectors, a relay and CyberVision CV8088-SV16 chip Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
ec7c15b5 |
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13-Apr-2013 |
Ondrej Zary <linux@rainbow-software.org> |
[media] bttv: Add noname Bt848 capture card with 14MHz xtal Add support for noname Bt848 capture-only card (3x composite, 1x S-VHS) with 14MHz crystal: http://www.rainbow-software.org/images/hardware/bt848_.jpg 14MHz PLL was not supported by bttv driver until now. [mchehab@redhat.com: CodingStyle fixes] Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
835ab012 |
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12-Apr-2013 |
Hans Verkuil <hverkuil@xs4all.nl> |
[media] bttv: Add Adlink MPG24 entry to the bttv cardlist Add a proper card entry for this device, rather than abusing entries that are not-quite-right. Regards, Hans Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
2166f0a9 |
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21-Mar-2013 |
Frank Schaefer <fschaefer.oss@googlemail.com> |
[media] bttv: rename field 'audio' in struct 'bttv' to 'audio_input' 'audio_input' better describes the meaning of this field. Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
fafdc26b |
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05-Feb-2013 |
Hans Verkuil <hans.verkuil@cisco.com> |
[media] bttv: there may be multiple tvaudio/tda7432 devices Probe for additional tvaudio devices, and allow tvaudio+tda7432 to co-exist. My STB TV PCI FM bttv card has a tda7432, a tda9850 and a tea6420 and with this patch it finally works again (probably for the first time in many years). Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
01df530c |
|
05-Feb-2013 |
Hans Verkuil <hans.verkuil@cisco.com> |
[media] bttv: convert to the control framework Note that the private chroma agc control has been replaced with the standard CHROMA_AGC control. Also fixes a mute/automute problem where closing the file handle would force mute on. That's not what you want since that would make the mute state out of sync with the mute control. Instead check against the user count. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
4c62e976 |
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21-Dec-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Drivers: media: remove __dev* attributes. CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
68de959f |
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14-Aug-2012 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] bt8xx: move analog TV part to be together with DTV one Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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