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path: root/drivers/media/video/pvrusb2
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2009-04-17USB: add reset endpoint operationsDavid Vrabel
Wireless USB endpoint state has a sequence number and a current window and not just a single toggle bit. So allow HCDs to provide a endpoint_reset method and call this or clear the software toggles as required (after a clear halt, set configuration etc.). usb_settoggle() and friends are then HCD internal and are moved into core/hcd.h and all device drivers call usb_reset_endpoint() instead. If the device endpoint state has been reset (with a clear halt) but the host endpoint state has not then subsequent data transfers will not complete. The device will only work again after it is reset or disconnected. Signed-off-by: David Vrabel <david.vrabel@csr.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-06V4L/DVB (11437): pvrusb2: Drop client_register/unregister stubsJean Delvare
The client_register and client_unregister methods are optional so there is no point in defining stub ones. Especially when these methods are likely to be removed soon. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-04-06V4L/DVB (11380): v4l2-subdev: change s_routing prototypeHans Verkuil
It is no longer needed to use a struct pointer as argument, since v4l2_subdev doesn't require that ioctl-like approach anymore. Instead just pass the input, output and config (new!) arguments directly. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-04-06V4L/DVB (11373): v4l2-common: add explicit v4l2_device pointer as first arg ↵Hans Verkuil
to new_(probed)_subdev The functions v4l2_i2c_new_subdev and v4l2_i2c_new_probed_subdev relied on i2c_get_adapdata to return the v4l2_device. However, this is not always possible on embedded platforms. So modify the API to pass the v4l2_device pointer explicitly. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-04-06V4L/DVB (11370): v4l2-subdev: move s_std from tuner to core.Hans Verkuil
s_std didn't belong in the tuner ops. Stricly speaking it should be part of the video ops, but it is used by audio and tuner devices as well, so it is more efficient to make it part of the core ops. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-04-06V4L/DVB (11369): v4l2-subdev: add load_fw and use that instead of abusing ↵Hans Verkuil
core->init. The init callback was used in several places to load firmware. Make a separate load_fw callback for that. This makes the code a lot more understandable. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-04-06V4L/DVB (11355): pvrusb2: use usb_interface.dev for v4l2_device_registerJanne Grunau
Signed-off-by: Janne Grunau <j@jannau.net> Acked-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-04-06V4L/DVB (11334): pvrusb2: Fix uninitialized tuner_setup field(s)Mike Isely
Any time a struct (especially one not defined by this driver) is allocated, we MUST zero its underlying storage. This makes our usage of the struct predictable and robust against future changes where fields might be added that we don't know about. Failing to do this with tuner_setup left the config field uninitialized which then caused trouble with the tuner type used for HVR-1950 devices. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-04-06V4L/DVB (11333): pvrusb2: Report def_val items in sysfs symbolically, ↵Mike Isely
consistent with cur_val Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-04-06V4L/DVB (11332): pvrusb2: Fix incorrect reporting of default value for ↵Mike Isely
non-integer controls Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11208): pvrusb2: Use v4l2_device_disconnect()Mike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11207): pvrusb2: Add composite and s-video input support for OnAir ↵Mike Isely
devices Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11206): pvrusb2: Add sub-device for demodMike Isely
Forgot to include the tda9887 component when moving to v4l2-subdev. I got fooled because its name is "tuner", the same as the tuner module. Silly me. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11205): pvrusb2: Remove ancient IVTV specific ioctl functionsMike Isely
Remove ancient IVTV_IOC_G_CODEC and IVTV_IOC_S_CODEC ioctl functions from the pvrusb2 driver. These are very very old, were non-standard, and were only present to keep MythTV happy (their implementation did nothing except to report success). That was long ago; no recent versions of MythTV should require this anymore. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11204): pvrusb2: Remove old i2c layer; we use v4l2-subdev nowMike Isely
This change removes the old i2c module controlling layer from the pvrusb2 driver. This is code that first had appeared in the driver back in December 2005. It's history. Now we use v4l2-subdev. Please note also that with this change, the driver will no longer be usable in kernels older that 2.6.22. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11203): pvrusb2: Implement better reporting on attached sub-devicesMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11202): pvrusb2: Fix slightly mis-leading header in debug interface ↵Mike Isely
output Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11201): pvrusb2: Fix space-after-comma idiocyMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11200): pvrusb2: Make a bunch of dvb config structures const (trivial)Mike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11199): pvrusb2: Convert all device definitions to use new ↵Mike Isely
sub-device declarations Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11198): pvrusb2: Define default I2C address for CS53L32A sub-deviceMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11197): pvrusb2: Fix incorrectly named sub-device IDMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11196): pvrusb2: Define default I2C addresses for msp3400 and ↵Mike Isely
saa7115 sub-devices Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11195): pvrusb2: Issue required core init broadcast to all sub-devicesMike Isely
The v4l2-subdev infrastructure requires that an initialization call must be issued to all attached sub-devices before normal operation can start. This change satisfies that requirement. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11194): pvrusb2: Implement mechanism to force a full sub-device updateMike Isely
When a pvrusb2 driver instance first initializes, we need to be sure to send out a complete state update for everything to all attached modules. The old i2c layer did this by keeping a separate mask of "stale" bits for each attached module - and setting that mask to all stale when that module attaches. But the new sub-device adaptation I've implemented here no longer has per-module stale bits. So instead there's now a global "force dirty" bit that is set upon instance initialization, before the sub-devices are attached. After the first update, this bit is cleared, allowing for normal update-on-dirty behavior. In this manner, we ensure that all sub-devices have been properly synchronized at initialization. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11193): pvrusb2: Correct some trace print inaccuraciesMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11192): pvrusb2: Implement trace print for stream on / off actionMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11191): pvrusb2: Define default I2C address for cx25840 sub-deviceMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11190): pvrusb2: Broadcast tuner type change to sub-devicesMike Isely
The tuner sub-device isn't going to work very well unless we tell it the correct tuner type to use... Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11189): pvrusb2: Deal with space-after-comma coding style idiocyMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11188): pvrusb2: Sub-device update must happen BEFORE state dirty ↵Mike Isely
bits are cleared The sub-device update mechanism relies on various "dirty" bits in the driver in order to know what pieces of state need to be propagated out to the various sub-devices. But that won't work if the dirty bits are cleared before the update gets a chance to run. This change ensures that the update takes place before the dirty bits are cleared. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11187): pvrusb2: Allow sub-devices to insert correctlyMike Isely
A sub-device won't successfully attach to our I2C adapter if its class isn't set to zero. Right the class is still set to I2C_CLASS_TV_ANALOG in order to allow the old mechanism to still work. This change temporarily sets the class to zero during the interval when the sub-device attaches. This code will get removed when the old i2c layer is finally removed from the driver. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11186): pvrusb2: Fix bugs involved in listing of sub-devicesMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11185): pvrusb2: Fix uninitialized counterMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11184): pvrusb2: Define default i2c address for wm8775 sub-deviceMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11183): pvrusb2: Implement more sub-device loading trace and ↵Mike Isely
improve error handling Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11182): pvrusb2: Tie in cx25840 sub-device supportMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11181): pvrusb2: Fix silly 80 column issueMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11180): pvrusb2: Tie in msp3400 sub-device supportMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11179): pvrusb2: make sub-device specific update function names uniformMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11178): pvrusb2: Make audio sample rate update into a sub-device ↵Mike Isely
broadcast The pvrusb2 driver had previously been using i2c module specific calls to set the sample rate (a long long time ago this was needed). These days it is safe to use a broadcast so let's just broadcast this when communicating audio sample rate to sub-devices. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11177): pvrusb2: Tie in saa7115 sub-device handlingMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11176): pvrusb2: Tie in wm8775 sub-device handlingMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11175): pvrusb2: Implement sub-device specific update frameworkMike Isely
Lay down a foundation whereby it becomes possible to send customized updates to specific sub-devices. (This becomes useful for routing configuration, which is a very sub-device specific operation.) Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11174): pvrusb2: Implement reporting of connected sub-devicesMike Isely
The pvrusb2 driver has a function that reports internal state. It can be accessed from either the debug interface or as the result of a v4l log status request. This change adds information listing sub-devices to the report. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11173): pvrusb2: Fix backwards function header commentsMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11172): pvrusb2: Cause overall initialization to fail if ↵Mike Isely
sub-driver(s) fail Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11171): pvrusb2: Tie in sub-device decoder start/stopMike Isely
Implement code to send appropriate streaming start/stop commands to attached sub-devices Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11170): pvrusb2: Clean-up / placeholders inserted for additional ↵Mike Isely
development Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30V4L/DVB (11169): pvrusb2: Note who our video decoder sub-device is, and set ↵Mike Isely
it up Other code may need to treat the video decoder sub-device in a special manner, so this change implements code to recognize when such a sub-device is connected to the driver, does any special processing for it, and notes who the device is for future reference. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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