- 19 5月, 2008 1 次提交
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由 Jean Delvare 提交于
Update all the remaining new-style i2c drivers to use standard module aliasing instead of the old driver_name/type driver matching scheme. Note that the tuner driver is a bit quirky at the moment, as it overwrites i2c_client.name with arbitrary strings. We write "tuner" back on remove, to make sure that driver cycling will work properly, but there may still be troublesome corner cases. Signed-off-by: NJean Delvare <khali@linux-fr.org>
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- 30 4月, 2008 1 次提交
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由 Jean Delvare 提交于
Based on earlier work by Jon Smirl and Jochen Friedrich. This patch allows new-style i2c chip drivers to have alias names using the official kernel aliasing system and MODULE_DEVICE_TABLE(). At this point, the old i2c driver binding scheme (driver_name/type) is still supported. Signed-off-by: NJean Delvare <khali@linux-fr.org> Cc: Jochen Friedrich <jochen@scram.de> Cc: Jon Smirl <jonsmirl@gmail.com> Cc: Kay Sievers <kay.sievers@vrfy.org>
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- 26 1月, 2008 5 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@infradead.org>
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由 Hans Verkuil 提交于
For some reason the include header wasn't changed from v4l2-i2c-drv-legacy.h to v4l2-i2c-drv.h in the previous patch. This is now corrected. Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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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@infradead.org>
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由 Hans Verkuil 提交于
If the chip isn't recognized, then the correct errors should be returned. The v4l2_i2c_attach() utility function will return 0 for all errors except -ENOMEM to provide proper compatibility support for the old I2C probing function. Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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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@infradead.org>
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- 10 10月, 2007 1 次提交
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由 Hans Verkuil 提交于
Besides some VBI cleanups this patch also fixes a subtle problem with the VBI re-insertion stream where the PIO work handler wasn't called quickly enough, resulting in occasional corrupt data. Furthermore the CC output didn't disable CC correctly and at the right time, causing duplicates to be sent. An saa7127 fix for VPS output was also added: the wrong data was sent. Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 28 4月, 2007 2 次提交
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由 Hans Verkuil 提交于
VIDIOC_G_CHIP_IDENT improves debugging of card problems: it can be used to detect which chips are on the board and based on that information selected register dumps can be made, making it easy to debug complicated media chips containing tens or hundreds of registers. This ioctl replaces the internal VIDIOC_INT_G_CHIP_IDENT ioctl. Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Hans Verkuil 提交于
Added VIDIOC_INT_G_STD_OUTPUT and VIDIOC_INT_S_STD_OUTPUT to allow drivers to set the TV standard for video output separately from the video capture. This is needed for cx23415 support where the decoder is separate from the encoder and can have a different TV standard. Modified the saa7127 module to listen to VIDIOC_INT_G/S_STD_OUTPUT instead of VIDIOC_G/S_STD. Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 01 3月, 2007 1 次提交
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由 Hans Verkuil 提交于
The chip matching in struct v4l2_register for VIDIOC_DBG_G/S_REGISTER was rather primitive. It could not be extended to other busses besides i2c and it lacked a way to. Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 21 2月, 2007 2 次提交
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由 Trent Piepho 提交于
Before, root privileges were only needed to set hardware registers, not to read them. On some hardware, reading from the wrong place at the wrong time can hang the machine. So, to be consistent, root privileges are required to read registers on all hardware. Signed-off-by: NTrent Piepho <xyzzy@speakeasy.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Trent Piepho 提交于
The direct register access ioctls were defined as kernel internal only, but they are very useful for debugging hardware from userspace and are used as such. Officially export them. VIDIOC_INT_[SG]_REGISTER is renamed to VIDIOC_DBG_[SG]_REGISTER Definition of ioctl and struct v4l2_register is moved from v4l2-common.h to videodev2.h. Types used in struct v4l2_register are changed to the userspace exportable versions (u32 -> __u32, etc). Use of VIDIOC_DBG_S_REGISTER requires CAP_SYS_ADMIN permission, so move the check into the video_ioctl2() dispatcher so it doesn't need to be duplicated in each driver's call-back function. CAP_SYS_ADMIN check is added to pvrusb2 (which doesn't use video_ioctl2). Signed-off-by: NTrent Piepho <xyzzy@speakeasy.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 25 6月, 2006 1 次提交
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由 Jose Alberto Reguero 提交于
Fix wrong wss debug info. Signed-off-by: NJose Alberto Reguero <jareguero@telefonica.net> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 13 5月, 2006 1 次提交
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由 Jose Alberto Reguero 提交于
Witout this patch tv out don't work properly with my pvr350 card. Signed-off-by: NJose Alberto Reguero <jareguero@telefonica.net> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 02 4月, 2006 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@infradead.org>
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- 12 1月, 2006 2 次提交
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由 Mauro Carvalho Chehab 提交于
V4L/DVB (3345): Fixes some bad global variables - Debug global var is already used inside kernel. - v4l_dbg now expects the debug var - global vars inside msp34xx renamed to msp_* Signed-off-by: NMauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Panagiotis Issaris 提交于
V4L/DVB (3344a): Conversions from kmalloc+memset to k(z|c)alloc Conversions from kmalloc+memset to k(z|c)alloc. Signed-off-by: NPanagiotis Issaris <takis@issaris.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 10 1月, 2006 2 次提交
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由 Hans Verkuil 提交于
- Convert diagnostics over to the new v4l2-common.h macros. - deprecated tuner_debug option, the new option is debug. - renamed cx25840_debug to debug. Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@brturbo.com.br>
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由 Mauro Carvalho Chehab 提交于
- some uneeded #if were introduced by a previous patch. this patch removes these. Signed-off-by: NMauro Carvalho Chehab <mchehab@brturbo.com.br>
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- 06 1月, 2006 4 次提交
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由 Greg Kroah-Hartman 提交于
Now that i2c_add_driver() doesn't need the module owner to be set by hand, we can delete it from the drivers. This patch catches all of the drivers that I found in the current tree (if a driver sets the .owner by hand, it's not a problem, just not needed.) Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de> Cc: Jean Delvare <khali@linux-fr.org>
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由 Laurent Riffard 提交于
We should use the i2c_driver.driver's .name and .owner fields instead of the i2c_driver's ones. This patch updates the drivers/media/video and usb/media drivers. Signed-off-by: NLaurent Riffard <laurent.riffard@free.fr> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Make I2C_CLIENT_ALLOW_USE the default for all i2c clients. It doesn't hurt if the usage count is actually never used for any given driver, and allows for nice code simplifications in i2c-core. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Just about every i2c chip driver sets the I2C_DF_NOTIFY flag, so we can simply make it the default and drop the flag. If any driver really doesn't want to be notified when i2c adapters are added, that driver can simply omit to set .attach_adapter. This approach is also more robust as it prevents accidental NULL pointer dereferences. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 22 12月, 2005 1 次提交
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由 Hans Verkuil 提交于
- CC data was swapped the wrong way around. - Enabling CC disabled XDS and vice versa: these two should be independent from one another. Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@brturbo.com.br>
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- 02 12月, 2005 1 次提交
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由 Mauro Carvalho Chehab 提交于
- Some funcions are now declared as static - Added a I2C code for InfraRed. Signed-off-by: NMauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 14 11月, 2005 4 次提交
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由 Mauro Carvalho Chehab 提交于
Removed obsoleted i2c-compat.h file from cx25840, saa7115 and saa7127 drivers. Signed-off-by: NMauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Hans Verkuil 提交于
Fixes Module Author macros Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Andrew Morton 提交于
Remove unneeded (and undesirable) casts. Cc: Hans Verkuil <hverkuil@xs4all.nl> Cc: Chris Kennedy <c@groovy.org> Cc: Kevin Thayer <nufan_wfk@yahoo.com> Cc: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Hans Verkuil 提交于
- Added driver for saa7127 video decoder. Driver authors:Hans Verkuil, Chris Kennedy, Kevin Thayer Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NChris Kennedy <c@groovy.org> Signed-off-by: NKevin Thayer <nufan_wfk@yahoo.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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