- 06 2月, 2013 4 次提交
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由 Lad, Prabhakar 提交于
I2C drivers can use devm_kzalloc() too in their .probe() methods. Doing so simplifies their clean up paths. Signed-off-by: NLad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: NManjunath Hadli <manjunath.hadli@ti.com> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Lad, Prabhakar 提交于
I2C drivers can use devm_kzalloc() too in their .probe() methods. Doing so simplifies their clean up paths. Signed-off-by: NLad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: NManjunath Hadli <manjunath.hadli@ti.com> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Lad, Prabhakar 提交于
I2C drivers can use devm_kzalloc() too in their .probe() methods. Doing so simplifies their clean up paths. Signed-off-by: NLad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: NManjunath Hadli <manjunath.hadli@ti.com> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Lad, Prabhakar 提交于
I2C drivers can use devm_kzalloc() too in their .probe() methods. Doing so simplifies their clean up paths. Signed-off-by: NLad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: NManjunath Hadli <manjunath.hadli@ti.com> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 06 1月, 2013 2 次提交
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由 Sakari Ailus 提交于
Add a configuration option for v4l2-int-device so it is only compiled when necessary, which is only by omap24xxcam and tcm825x drivers. Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sylwester Nawrocki 提交于
The check of return value from __find_format() was inverted by mistake. This patch fixes regression introduced in commit 5565a2ad [media] m5mols: Protect driver data with a mutex Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 05 1月, 2013 4 次提交
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由 Guennadi Liakhovetski 提交于
I2C drivers can use devm_kzalloc() too in their .probe() methods. Doing so simplifies their clean up paths. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Guennadi Liakhovetski 提交于
struct soc_camera_link currently contains fields, used both by sensor and bridge drivers. To make subdevice driver re-use simpler, split it into a host and a subdevice parts. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Wei Yongjun 提交于
The dereference to 'icl' should be moved below the NULL test. Reported-by: NFengguang Wu <fengguang.wu@intel.com> Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans Verkuil 提交于
No longer needed now that em28xx has been converted to the control framework. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NDevin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 04 1月, 2013 1 次提交
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由 Greg Kroah-Hartman 提交于
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: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 28 12月, 2012 1 次提交
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由 Ezequiel Garcia 提交于
This kind of memcpy() is error-prone. Its replacement with a struct assignment is prefered because it's type-safe and much easier to read. Found by coccinelle. Hand patched and reviewed. Tested by compilation only. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier struct_name; struct struct_name to; struct struct_name from; expression E; @@ -memcpy(&(to), &(from), E); +to = from; // </smpl> Signed-off-by: NPeter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: NEzequiel Garcia <elezegarcia@gmail.com> Signed-off-by: NAndy Walls <awalls@md.metrocast.net> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 22 12月, 2012 1 次提交
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由 Javier Martin 提交于
4x gain ceiling is not enough to capture a decent image in conditions of total darkness and only a LED light source. Allow a maximum gain of 32x instead. This doesn't have any drawback since the image quality in 'normal' light conditions is the same. Signed-off-by: NJavier Martin <javier.martin@vista-silicon.com> Acked-by: NJonathan Corbet <corbet@lwn.net> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 22 11月, 2012 10 次提交
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由 Anatolij Gustschin 提交于
Set "y_skip_top" to zero and revise comment as I do not see this line corruption on two different mt9v022 setups. The first read-out line is perfectly fine. Add mt9v022 platform data configuring y_skip_top for platforms that have issues with the first read-out line. Set y_skip_top to 1 for pcm990 board. Signed-off-by: NAnatolij Gustschin <agust@denx.de> Acked-by: NEric Miao <eric.y.miao@gmail.com> Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Anatolij Gustschin 提交于
Some camera systems cannot operate mt9v022 in normal mode and use only the snapshot mode. The TechNote for mt9v022 (TN0960) and mt9v024 (TN-09-225) describes required register settings when configuring the snapshot operation. The snapshot mode requires that certain automatic functions of the image sensor should be disabled or set to fixed values. According to the TechNote bit 2 and bit 9 in the register 0x20 must be set in snapshot mode and unset for normal operation. This applies for mt9v022 Rev.3 and mt9v024. Add required reg. 0x20 settings dependent on sensor chip version. Signed-off-by: NAnatolij Gustschin <agust@denx.de> Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Anatolij Gustschin 提交于
Add controls for horizontal and vertical blanking. Also add an error message for case that the control handler init failed. Since setting the blanking registers is done by controls now, we shouldn't change these registers outside of the control function. Use v4l2_ctrl_s_ctrl() to set them. Signed-off-by: NAnatolij Gustschin <agust@denx.de> Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Frank Schäfer 提交于
This is the result of experimenting with the SpeedLink VAD Laplace webcam. The register sequence for V4L2_MBUS_FMT_YUYV8_2X8 has been identified by analyzing USB-logs of this device running on MS Windows. Signed-off-by: NFrank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Anatolij Gustschin 提交于
Since the MT9V022_TOTAL_SHUTTER_WIDTH register is controlled in manual mode by V4L2_CID_EXPOSURE control, it shouldn't be written directly in mt9v022_s_crop(). In manual mode this register should be set to the V4L2_CID_EXPOSURE control value. Changing this register directly and outside of the actual control function means that the register value is not in sync with the corresponding control value. Thus, the following problem is observed: - setting this control initially succeeds - VIDIOC_S_CROP ioctl() overwrites the MT9V022_TOTAL_SHUTTER_WIDTH register - setting this control to the same value again doesn't result in setting the register since the control value was previously cached and doesn't differ Remove MT9V022_TOTAL_SHUTTER_WIDTH register setting in mt9v022_s_crop() and add a comment explaining why it is not needed in manual mode. Signed-off-by: NAnatolij Gustschin <agust@denx.de> Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans Verkuil 提交于
The STDI block may measure wrong values, especially for lcvs and lcf. If the driver can not find any valid timing, the STDI block is restarted to measure the video timings again. The function will return an error, but the restart of STDI will generate a new STDI interrupt and the format detection process will restart. Signed-off-by: NMats Randgaard <matrandg@cisco.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans Verkuil 提交于
Use predefined video timings (prim_mode/vid_std) when available as recommended by Analog Devices (http://ez.analog.com/message/48267#48267). Also remove 720p30 support since the ADV7604 can't handle that. (http://ez.analog.com/message/61488#61488) Signed-off-by: NMats Randgaard <matrandg@cisco.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Shubhrajyoti D 提交于
Convert the struct i2c_msg initialization to C99 format. This makes maintaining and editing the code simpler. Also helps once other fields like transferred are added in future. Signed-off-by: NShubhrajyoti D <shubhrajyoti@ti.com> Acked-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans Verkuil 提交于
Changes the way the primary mode is handled: - Remove it from platform_data since it doesn't belong there. - Add a new mode enum for use with s_routing. - Collapse the two HDMI modes into one HDMI mode: when setting up the timings manually we do not need to select HDMI_COMP mode. That's only needed when selecting a preset. This patch prepares for the next step where we switch to using the presets where available. Signed-off-by: NMats Randgaard <mats.randgaard@cisco.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans Verkuil 提交于
Signed-off-by: NMats Randgaard <mats.randgaard@cisco.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 21 11月, 2012 1 次提交
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由 Sakari Ailus 提交于
Update contact information to correspond my e-mail address changes. Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 29 10月, 2012 8 次提交
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由 Laurent Pinchart 提交于
The limits are input parameters and should not be modified by the smiapp_pll_calculate() function. Make them const. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
OP and VT limits have identical fields, create a shared structure for both. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sakari Ailus 提交于
Support sensors with parallel interface. Make smiapp_pll.flags also 8-bit so it fits nicely into two 32-bit words with the other 8-bit fields. Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sakari Ailus 提交于
The input values for PLL configuration are mostly static. So set them when the sensor is registered. Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sakari Ailus 提交于
The smiapp pll calculator assumed that the minimum pre-pll divisor was perfect. That may not always be the case, so let's try the others, too. Typically there are just a few alternatives. Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sakari Ailus 提交于
Unsigned. Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Laurent Pinchart 提交于
Two warning messages are missing a trailing newline. Fix it. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Randy Dunlap 提交于
Fix printk format warning for size_t variable: drivers/media/i2c/s5k4ecgx.c:346:2: warning: format '%d' expects type 'int', but argument 4 has type 'size_t' Signed-off-by: NRandy Dunlap <rdunlap@xenotime.net> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 28 10月, 2012 2 次提交
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由 Mauro Carvalho Chehab 提交于
drivers/media/i2c/cx25840/cx25840-core.c:2068:6: warning: no previous prototype for 'cx23885_dif_setup' [-Wmissing-prototypes] Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
drivers/media/i2c/soc_camera/ov2640.c:899:32: warning: variable 'win' set but not used [-Wunused-but-set-variable] Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 27 10月, 2012 1 次提交
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由 David Härdeman 提交于
The RC_TYPE_* defines are currently used both where a single protocol is expected and where a bitmap of protocols is expected. Functions like rc_keydown() and functions which add/remove entries to the keytable want a single protocol. Future userspace APIs would also benefit from numeric protocols (rather than bitmap ones). Keytables are smaller if they can use a small(ish) integer rather than a bitmap. Other functions or struct members (e.g. allowed_protos, enabled_protocols, etc) accept multiple protocols and need a bitmap. Using different types reduces the risk of programmer error. Using a protocol enum whereever possible also makes for a more future-proof user-space API as we don't need to worry about a sufficient number of bits being available (e.g. in structs used for ioctl() calls). The use of both a number and a corresponding bit is dalso one in e.g. the input subsystem as well (see all the references to set/clear bit when changing keytables for example). This patch separate the different usages in preparation for upcoming patches. Where a single protocol is expected, enum rc_type is used; where one or more protocol(s) are expected, something like u64 is used. The patch has been rewritten so that the format of the sysfs "protocols" file is no longer altered (at the loss of some detail). The file itself should probably be deprecated in the future though. Signed-off-by: NDavid Härdeman <david@hardeman.nu> Cc: Andy Walls <awalls@md.metrocast.net> Cc: Maxim Levitsky <maximlevitsky@gmail.com> Cc: Antti Palosaari <crope@iki.fi> Cc: Mike Isely <isely@pobox.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 26 10月, 2012 2 次提交
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由 Wei Yongjun 提交于
Use the module_i2c_driver() macro to make the code smaller and a bit simpler. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: NScott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Wei Yongjun 提交于
Use the module_i2c_driver() macro to make the code smaller and a bit simpler. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: NScott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 10 10月, 2012 1 次提交
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由 Sylwester Nawrocki 提交于
Include <linux/sizes.h> header that is missing after commit ab7ef224 "[media] m5mols: Implement .get_frame_desc subdev callback". It prevents possible build errors due to undefined SZ_1M. This header is currently included only when m5mols is compiled on arm; if build on other archs, the compilation will break. Reported-by: NJan Hoogenraad <jan-conceptronic@hoogenraad.net> Signed-off-by: NSylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 07 10月, 2012 1 次提交
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由 Peter Senna Tschudin 提交于
A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r1@ statement S; position p,p1; @@ S@p1;@p @script:python r2@ p << r1.p; p1 << r1.p1; @@ if p[0].line != p1[0].line_end: cocci.include_match(False) @@ position r1.p; @@ -;@p // </smpl> [mchehab@redhat.com: some hunks got bitroted; applied only the ones that succeeds] Signed-off-by: NPeter Senna Tschudin <peter.senna@gmail.com> [crope@iki.fi: For my drivers a8293, af9013, af9015, af9035] Acked-by: NAntti Palosaari <crope@iki.fi> Reviewed-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 06 10月, 2012 1 次提交
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由 Frank Schäfer 提交于
We currently don't select the register bank in ov2640_s_ctrl, so we can end up writing to DSP register 0x04 instead of sensor register 0x04. This happens for example when calling ov2640_s_ctrl after ov2640_s_fmt. Signed-off-by: NFrank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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