summaryrefslogtreecommitdiff
path: root/linux
AgeCommit message (Collapse)Author
2009-03-08dvb/frontends: fix duplicate 'debug' symbolMauro Carvalho Chehab
From: Randy Dunlap <randy.dunlap@oracle.com> Fix dvb frontend debug variable to be static, to avoid linker errors: drivers/built-in.o:(.data+0xf4b0): multiple definition of `debug' arch/x86/kernel/built-in.o:(.kprobes.text+0x90): first defined here ld: Warning: size of symbol `debug' changed from 85 in arch/x86/kernel/built-in.o to 4 in drivers/built-in.o It would also be Good if arch/x86/kernel/entry_32.S didn't have a non-static 'debug' symbol. OTOH, it helps catch things like this one. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-08pvrusb2: Remove ancient IVTV specific ioctl functionsMike Isely
From: Mike Isely <isely@pobox.com> 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. Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-08pvrusb2: Remove old i2c layer; we use v4l2-subdev nowMike Isely
From: Mike Isely <isely@pobox.com> 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. Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-08pvrusb2: Implement better reporting on attached sub-devicesMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-08pvrusb2: Fix slightly mis-leading header in debug interface outputMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-08zoran/bt819: use new notify functionality.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Bt819 needs the parent driver to drive a GPIO pin low and high in order to reset its fifo. Use the new notify callback for this. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-03-08v4l2-device: add a notify callback.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Add a notify callback to v4l2_device to let sub-devices notify their parent of special events. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-03-08v4l2-ioctl: fix partial-copy code.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The code to optimize the usercopy only checked the ioctl NR field. However, this code is also called for non-V4L2 ioctls (either private or ioctls from linux/dvb/audio.h and linux/dvb/video.h for decoder drivers like ivtv). If such an ioctl has the same NR as a V4L2 ioctl, then disaster strikes. Modified the code to check on the full command ID. Thanks to Martin Dauskardt for tracing the ivtv breakage to this particular change. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-03-08w9968cf/ovcamchip: convert to v4l2_subdev.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-03-08w9968cf: add v4l2_device.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-03-07tlv320aic23b: use v4l2-i2c-drv.h instead of drv-legacy.hHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> This driver isn't used in any legacy mode, so no need for v4l2-i2c-drv-legacy.h. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2009-03-06pvrusb2: Fix space-after-comma idiocyMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Make a bunch of dvb config structures const (trivial)Mike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Convert all device definitions to use new sub-device declarationsMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Define default I2C address for CS53L32A sub-deviceMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Fix incorrectly named sub-device IDMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Define default I2C addresses for msp3400 and saa7115 sub-devicesMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Issue required core init broadcast to all sub-devicesMike Isely
From: Mike Isely <isely@pobox.com> 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. Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Implement mechanism to force a full sub-device updateMike Isely
From: Mike Isely <isely@pobox.com> 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. Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Correct some trace print inaccuraciesMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Implement trace print for stream on / off actionMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Define default I2C address for cx25840 sub-deviceMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Broadcast tuner type change to sub-devicesMike Isely
From: Mike Isely <isely@pobox.com> The tuner sub-device isn't going to work very well unless we tell it the correct tuner type to use... Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Deal with space-after-comma coding style idiocyMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Sub-device update must happen BEFORE state dirty bits are clearedMike Isely
From: Mike Isely <isely@pobox.com> 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. Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Allow sub-devices to insert correctlyMike Isely
From: Mike Isely <isely@pobox.com> 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. Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Fix bugs involved in listing of sub-devicesMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Fix uninitialized counterMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Define default i2c address for wm8775 sub-deviceMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Implement more sub-device loading trace and improve error handlingMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Tie in cx25840 sub-device supportMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Fix silly 80 column issueMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Tie in msp3400 sub-device supportMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: make sub-device specific update function names uniformMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Make audio sample rate update into a sub-device broadcastMike Isely
From: Mike Isely <isely@pobox.com> 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. Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Tie in saa7115 sub-device handlingMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Tie in wm8775 sub-device handlingMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Implement sub-device specific update frameworkMike Isely
From: Mike Isely <isely@pobox.com> 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.) Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Implement reporting of connected sub-devicesMike Isely
From: Mike Isely <isely@pobox.com> 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. Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Fix backwards function header commentsMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Cause overall initialization to fail if sub-driver(s) failMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Tie in sub-device decoder start/stopMike Isely
From: Mike Isely <isely@pobox.com> Implement code to send appropriate streaming start/stop commands to attached sub-devices Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Clean-up / placeholders inserted for additional developmentMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Note who our video decoder sub-device is, and set it upMike Isely
From: Mike Isely <isely@pobox.com> 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. Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Define value for a null sub-device IDMike Isely
From: Mike Isely <isely@pobox.com> Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Tie in various v4l2 operations into the sub-device mechanismMike Isely
From: Mike Isely <isely@pobox.com> This is another step in the v42l-subdev assimilation. This implements various call-outs to sub-devices based on state changes within the pvrusb2 driver. Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Implement status fetching from sub-devicesMike Isely
From: Mike Isely <isely@pobox.com> Implement status fetching operations in terms of calling out to sub-device(s). Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Tie in debug register access to sub-devicesMike Isely
From: Mike Isely <isely@pobox.com> Implement tie-in for v4l2 debug register access such that the appropriate attached sub-device is handled. Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Tie-in sub-device log requestsMike Isely
From: Mike Isely <isely@pobox.com> Trigger a broadcast to attached sub-devices when a logging request is made. Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
2009-03-06pvrusb2: Lay foundation for triggering sub-device updatesMike Isely
From: Mike Isely <isely@pobox.com> These changes set up the spot where we'll check for and set general updates to any attached sub-devices. Priority: normal Signed-off-by: Mike Isely <isely@pobox.com>
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-25 20:41:36 +0000