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2008-12-01pxa-camera: pixel format negotiationRobert Jarzmik
Use the new format-negotiation infrastructure, support all four YUV422 packed and the planar formats. The new translation structure enables to build the format list with buswidth, depth, host format and camera format checked, so that it's not done anymore on try_fmt nor set_fmt. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/pxa_camera.c | 207 ++++++++++++++++++++++++++++++-------- 1 files changed, 165 insertions(+), 42 deletions(-)
2008-12-01soc-camera: pixel format negotiation - core supportGuennadi Liakhovetski
Allocate and fill a list of formats, supported by this specific camera-host combination. Use it for format enumeration. Take care to stay backwards-compatible. Camera hosts rely on sensor formats available, as well as host specific translations. We add a structure so that hosts can define a translation table and use it for format check and setup. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> --- drivers/media/video/soc_camera.c | 93 +++++++++++++++++++++++++++++++++----- include/media/soc_camera.h | 25 ++++++++++- 2 files changed, 105 insertions(+), 13 deletions(-)
2008-12-01soc-camera: simplify namingGuennadi Liakhovetski
We anyway don't follow the s_fmt_vid_cap / g_fmt_vid_cap / try_fmt_vid_cap naming, and soc-camera is so far only about video capture, let's simplify operation names a bit further. set_fmt_cap / try_fmt_cap wasn't a very good choice too. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/mt9m001.c | 14 +++++++------- drivers/media/video/mt9m111.c | 12 ++++++------ drivers/media/video/mt9v022.c | 14 +++++++------- drivers/media/video/ov772x.c | 14 +++++++------- drivers/media/video/pxa_camera.c | 16 ++++++++-------- drivers/media/video/sh_mobile_ceu_camera.c | 16 ++++++++-------- drivers/media/video/soc_camera.c | 6 +++--- drivers/media/video/soc_camera_platform.c | 12 ++++++------ include/media/soc_camera.h | 10 ++++------ 9 files changed, 56 insertions(+), 58 deletions(-)
2008-12-01soc-camera: let camera host drivers decide upon pixel formatGuennadi Liakhovetski
Pixel format requested by the user is not necessarily the same, as what a sensor driver provides. There are situations, when a camera host driver provides the required format, but requires a different format from the sensor. Further, the list of formats, supported by sensors is pretty static and can be pretty good described with a constant list of structures. Whereas decisions, made by camera host drivers to support requested formats can be quite complex, therefore it is better to let the host driver do the work. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/pxa_camera.c | 32 +++++++++++++++- drivers/media/video/sh_mobile_ceu_camera.c | 32 +++++++++++++++- drivers/media/video/soc_camera.c | 58 ++++++++++----------------- include/media/soc_camera.h | 3 + 4 files changed, 87 insertions(+), 38 deletions(-)
2008-12-01soc-camera: formatting fixesGuennadi Liakhovetski
Minor formatting fixes Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/soc_camera.c | 16 +++++++--------- 1 files changed, 7 insertions(+), 9 deletions(-)
2008-12-01soc-camera: merge .try_bus_param() into .try_fmt_cap()Guennadi Liakhovetski
.try_bus_param() method from struct soc_camera_host_ops is only called at one location immediately before .try_fmt_cap(), there is no value in keeping these two methods separate, merge them. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> --- drivers/media/video/pxa_camera.c | 6 +++++- drivers/media/video/sh_mobile_ceu_camera.c | 6 +++++- drivers/media/video/soc_camera.c | 5 ----- include/media/soc_camera.h | 1 - 4 files changed, 10 insertions(+), 8 deletions(-)
2008-12-01Register name fix for ov772x driverKuninori Morimoto
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/ov772x.c | 48 +++++++++++++++++++++--------------------- 1 files changed, 24 insertions(+), 24 deletions(-)
2008-12-01Change power on/off sequence on ov772xKuninori Morimoto
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> --- drivers/media/video/ov772x.c | 35 ++++++++++++++++++++++------------- 1 files changed, 22 insertions(+), 13 deletions(-)
2008-11-29em28xx: improve board description messagesMauro Carvalho Chehab
Print manufacturer/product info from USB device and also card entry. From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-27em28xx: improve probe messagesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Prints usb speed used by em28xx interface. While there, fixes USB ID's endiannes. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-27em28xx: move tuner gpio's to the cards structMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-27em28xx: Add support for suspend the device when not usedMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Several chips may be turned off when the device is not used, like audio, video and dvb demods. This patch adds a gpio callback at the core structs to allow turning off such devices. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-27em28xx: fix gpio settingsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> A previous changeset moved gpio from em28xx struct into em28xx_board. However, the driver were not updated to properly honor those gpio's. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-27em28xx: fix tuner absent entriesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Before this patch, several devices without tuner were kept the value 0 for tuner_type. However, this means TUNER_TEMIC_PAL. Replace those entries for the proper TUNER_ABSENT value. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-27em28xx: replace magic numbers for mux aliasesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Instead of using magic vmux/amux, let's use an alias where possible. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-27em28xx: move gpio lines into board table descriptionMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Instead of a large, ugly switch specifying the gpio tables for each device, let's move it into the boards struct. This also helps to see what boards have already the gpio's for DVB. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-25em28xx: move gpio tables to the top of em28xx-cardsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-26em28xx: replace some magic by register descriptions where knownMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Replaces all occurrences of em28xx_write_regs_req() and em28xx_write_reg() used to setup register names by em28xx_write_reg(). Also, documents the register names that are known. This patch were generated by this small perl script: my %reg_map = ( # Register table - the same as defined on parse_em28xx.pl script ); while (<>) { if (m/(.*)em28xx_write_regs_req\(dev\,\s*0x00\,\s*(.*)\,\s*\"\\x(..)\",\s*1\)\;(.*)/) { my $reg = $2; my $val = $3; $val =~ tr/A-f/a-f/; $reg = $reg_map{$reg} if defined($reg_map{$reg}); printf "$1em28xx_write_reg(dev, %s, 0x%s);$4\n", $reg, $val; } elsif (m/(.*)em28xx_write_regs\(dev\,\s*(.*)\,\s*\"\\x(..)\",\s*1\)\;(.*)/) { my $reg = $2; my $val = $3; $val =~ tr/A-f/a-f/; $reg = $reg_map{$reg} if defined($reg_map{$reg}); printf "$1em28xx_write_reg(dev, %s, 0x%s);$4\n", $reg, $val; } else { print $_; } } Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-26em28xx: Improve register log formatMauro Carvalho Chehab
Change log format to look more like URB transactions. In fact, setup and IN/OUT transactions are merged. This helps to debug the driver. From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-25em28xx: cleanup: We need just one tuner callbackMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-25em28xx: improve debug messagesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Now, the first message states board names. Also, removed printing the alternate settings by default. I2C messages are now clearer. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-25em28xx: cleanup: saa7115 module auto-detects saa711x typeMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Since saa7115 has saa711x chip auto-detection, there's no need on differenciating it at cards table. Just use the generic name for all boards that use a philips saa711x decoder. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-25Remove duplicated fields on em28xx_board and em28xx structsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Several fields are duplicated on both structs. Let's just copy em28xx_board instead. A later cleanup could just copy the fields that are changed, in order to keep em28xx_board const. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-25em28xx: card description cleanupsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Remove unused em28xx_board.vchannels and em28xx.video_channels. Also, .is_em2800 = 0 is not needed, as all data is zeroed by kernel loader. The table also included a notice that svideo weren't test on Hauppauge USB2. Remove this notice, since this input also works properly. Also, it does some whitespace cleanups. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-25fix boards for kernels with algo_controlMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> changeset 4ecae6da8244 removed algo_control from i2c drivers. However, on older kernels, a dummy function to implement algo_control is required, otherwise, an OOPS is generated. This patch adds a backport for all i2c drivers that defines an i2c_algorithm, except for cafe_ccic, since OLPC hardware only works for kernels newer than 2.6.19. Some of the backported drivers would need also extra changes to work with older kernels, as specified on v4l/versions.txt. Yet, I decided to add the backport for those drivers also, since the lack of algo_control doesn't generate any compilation error, but it is enough to break the driver. So, better to all for all boards than to allow compiling a kernel backported that just generates OOPS. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-24em28xx: fix compile warningHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Label fail_unreg is no longer used. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-11-25em28xx: Properly handles XCLK and I2C speedMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> The previous patches removed XCLK and I2C magic. Now, we finally know what those registers do. Also, only a very few cards need different setups for those. Instead of keeping the setups for those values inside the per-device hack magic switch, move the uncommon values to the board-specific struct, and have a common setup for all other boards. So, almost 100 lines of hacking magic were removed. A co-lateral effect of this patch is that it also fixes a bug at em28xx-core, where xclk were set, without taking any care about not overriding a previous xclk setup. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-25em28xx: Cleanup GPIO/GPO setup codeMauro Carvalho Chehab
From: Devin Heitmueller <devin.heitmueller@gmail.com> Cleanup the calls to set the GPIOs and GPOs for various devices, replacing the register number with the #define from em28xx-reg.h and converting over to using em28xx_write_reg() Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-25em28xx: cleanup XCLK register usageMauro Carvalho Chehab
From: Devin Heitmueller <devin.heitmueller@gmail.com> Convert over to setting the XCLK register usage with the new em28xx_write_reg() function. Thanks to Ray Lu from Empia for providing the em2860/2880 datasheet. Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-24em28xx: fix oops audioDouglas Schilling Landgraf
From: Douglas Schilling Landgraf <dougsland@linuxtv.org> Replaced usb_kill_usb for usb_unlink_usb (wait until urb to fully stop require USB core to put the calling process to sleep). Oops: http://www.kerneloops.org/raw.php?rawid=71799&msgid= Priority: high Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
2008-11-24em28xx-alsa: implement another locking schemaMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Instead of using a spinlock, it is better to call the proper pcm stream locking schema. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-24merge http://linuxtv.org/hg/~mkrufky/windhamMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-24merge: http://linuxtv.org/hg/~awalls/cx18-bugfixMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-23cx18: Quiet a sometimes common warning that often has benign consequencesAndy Walls
From: Andy Walls <awalls@radix.net> cx18: Quiet a sometimes common warning that often has benign consequences. No one probably cares that the firmware took forever to ack our command, as they always seem to succeed whether or not the firmware acks it in a reasonable amount of time. Priority: normal Signed-off-by: Andy Walls <awalls@radix.net>
2008-11-22Remove warnings when compiling with kernel 2.6.18Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-22sms1xxx: add USB suspend and hibernation supportMichael Krufky
From: Uri Shkolnik <uris@siano-ms.com> This patch provides USB suspend and hibernation support for Siano's SMS chipset based USB device Priority: normal Signed-off-by: Uri Shkolnik <uris@siano-ms.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-11-22sms1xxx: enable signal quality indicator LEDs on Hauppauge WinTV MiniStickMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Priority: normal Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-11-22sms1xxx: fix invalid unc readingsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Add function smsdvb_read_ucblocks to report uncorrectable error counts. Priority: normal Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-11-22sms1xxx: enable LNA control on Hauppauge WinTV MiniCardMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Power the LNA while the frontend is in use. Priority: normal Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-11-22sms1xxx: enable power LED on Hauppauge WinTV MiniStickMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Enable power LED while the frontend is in use. Priority: normal Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-11-22em28xx: improve message probing logsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> On some em28xx devices, there's an unused interface. This is printed on the logs as an error. We can just ignore that interface. Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-22merge: http://linuxtv.org/hg/~jfrancois/gspca/Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-22gspca: Fix an access to freed memory at disconnect time.Jean-Francois Moine
From: leandro Costantino <lcostantino@gmail.com> On disconnection (USB or rmmod subdriver), the device is freed by video_unregister_device(). Setting the 'present' and 'streaming' flags must be done before the call to this function. Priority: high Signed-off-by: leandro Costantino <lcostantino@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-11-22gspca:Subdriver ov534 added.Jean-Francois Moine
From: Antonio Ospite <ospite@studenti.unina.it> The OmniVision OV534 is the USB bridge chip used in Sony Playstation EYE, it is found also in other webcams like Hercules Blog Webcam and Hercules Dualpix HD. This driver is the port to gspca of a prototype driver by Mark Ferrell based on vivi. The original code to initialize the camera and start the capture is from Jim Paris on ps2dev.org, here integrated with the analysis of the USB communications taken by the windows driver. Priority: normal Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-11-22gspca: Let gspca handle the webcams 045e:00f5 & 00f7 instead of sn9c102.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: normal Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-11-22gspca: Remove some unuseful core in main.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: normal Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-11-22gspca: Fix typos and name errors in Kconfig.Jean-Francois Moine
From: Jean-Francois Moine <moinejf@free.fr> Priority: normal Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
2008-11-21cx18: Update version due to significant irq handling changesAndy Walls
From: Andy Walls <awalls@radix.net> Update the version number due to significant changes in the way the mailboxes and interrupts are handled. Priority: normal Signed-off-by: Andy Walls <awalls@radix.net>
2008-11-21cx18: Copyright attribution update for files modified by awallsAndy Walls
From: Andy Walls <awalls@radix.net> Add copyright attribution for files modified by awalls in 2008 Priority: normal Signed-off-by: Andy Walls <awalls@radix.net>
2008-11-21cx18: Adjust outgoing mailbox timeouts and remove statistics loggingAndy Walls
From: Andy Walls <awalls@radix.net> cx18: Adjust outgoing mailbox timeouts and remove statistics logging. This saves some wasted storage in struct cx18 for each card. Cutting the outgoing mailbox timeouts in half from the previous value appears to be safe with MythTV. Got rid of interrupted case code path after a wait uninterruptable returns. Priority: normal Signed-off-by: Andy Walls <awalls@radix.net>
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