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2013-12-09[media] media: i2c: lm3560: fix missing unlock on error, fault handlingDaniel Jeong1-7/+7
Correct reference of reading values. (rval -> reg_val) Add the missing unlock before return from function lm3560_get_ctrl() to avoid deadlock. Thank you Dan Carpenter & Sakari. Signed-off-by: Daniel Jeong <gshark.jeong@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-12-09[media] smiapp: Fix BUG_ON() on an impossible conditionRicardo Ribalda Delgado1-1/+0
internal_csi_format_idx and csi_format_idx are unsigned integers, therefore they can never be nevative. CC drivers/media/i2c/smiapp/smiapp-core.o In file included from include/linux/err.h:4:0, from include/linux/clk.h:15, from drivers/media/i2c/smiapp/smiapp-core.c:29: drivers/media/i2c/smiapp/smiapp-core.c: In function ‘smiapp_update_mbus_formats’: include/linux/kernel.h:669:20: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits] #define min(x, y) ({ \ ^ include/linux/compiler.h:153:42: note: in definition of macro ‘unlikely’ # define unlikely(x) __builtin_expect(!!(x), 0) ^ drivers/media/i2c/smiapp/smiapp-core.c:402:2: note: in expansion of macro ‘BUG_ON’ BUG_ON(min(internal_csi_format_idx, csi_format_idx) < 0); ^ drivers/media/i2c/smiapp/smiapp-core.c:402:9: note: in expansion of macro ‘min’ BUG_ON(min(internal_csi_format_idx, csi_format_idx) < 0); ^ Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-12-09[media] bcm2048: add TODO file for this staging driverHans Verkuil1-0/+24
Describe the tasks to be done for this driver to be promoted to a non-staging one. [m.chehab@samsung.com: Add a patch description; add a note about the CodingStyle issues and make sure that the README lines are not bigger than 80 cols.] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-12-09[media] This adds support for the BCM2048 radio module found in Nokia N900Hans Verkuil6-0/+2792
Add suport for Nokia N900 radio. This driver is far from being ready to be added at the main tree, as it creates its own sysfs interface, and violates lots of Coding Style rules, doing even evil things like returning from a function inside a macro. So, it is being added at staging with the condition that it will be soon be fixed. [m.chehab@samsung.com: added a description for the patch] Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com> Signed-off-by: Nils Faerber <nils.faerber@kernelconcepts.de> Signed-off-by: Joni Lapilainen <joni.lapilainen@gmail.com> Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [hans.verkuil@cisco.com: moved to staging, added slab.h include] Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-12-09[media] cx24117: Fix LNB set_voltage functionLuis Alves1-15/+18
This patch should fix/enhance the set_voltage function for the cx24117 demodulator. Signed-off-by: Luis Alves <ljalvs@gmail.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-12-09[media] cx24117: Add complete demod command listLuis Alves1-40/+58
This patch adds the complete list of all the commands known for the cx24117 demodulator. Signed-off-by: Luis Alves <ljalvs@gmail.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-12-04[media] exynos4-is: Simplify fimc-is hardware polling helpersSylwester Nawrocki2-31/+6
The fimc_is_hw_wait_intsr0_intsd0() function is currently unused and can be safely removed. The other polling function simplified and ETIME error code is replaced with more commonly used ETIMEDOUT. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-04[media] exynos4-is: fimc-lite: Index out of bounds if no pixelcode foundRoel Kluin1-2/+2
In case no valid pixelcode is found, an i of -1 after the loop is out of bounds for the array. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-04[media] exynos4-is: Cleanup a define in mipi-csis driverDan Carpenter1-1/+1
This define is only used in s5pcsis_irq_handler(): if ((status & S5PCSIS_INTSRC_NON_IMAGE_DATA) && pktbuf->data) { The problem is that "status" is a 32 bit and (0xff << 28) is larger than 32 bits and that sets off a static checker warning. I consulted with Sylwester Nawrocki and the define should actually be (0xf << 28). Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-04[media] s5p-tv: mixer: Prepare for common clock frameworkMateusz Krawczuk1-6/+28
Replace clk_enable() by clock_enable_prepare() and clk_disable() with clk_disable_unprepare(). clk_{prepare/unprepare} calls are required by common clock framework and this driver was missed while converting all users of the Samsung original clocks driver to its new implementation based on the common clock API. Signed-off-by: Mateusz Krawczuk <m.krawczuk@partner.samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Tomasz Stanislawski <t.stanislaws@samsung.com> [s.nawrocki@samsung.com: edited commit description] Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-04[media] s5p-tv: sdo: Prepare for common clock frameworkMateusz Krawczuk1-8/+12
Replace clk_enable() by clock_enable_prepare() and clk_disable() with clk_disable_unprepare(). clk_{prepare/unprepare} calls are required by common clock framework and this driver was missed while converting all users of the Samsung original clocks driver to its new implementation based on the common clock API. Signed-off-by: Mateusz Krawczuk <m.krawczuk@partner.samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [s.nawrocki@samsung.com: edited commit description] Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-04[media] s5p-tv: sdo: Restore vpll clock rate after streamoffMateusz Krawczuk1-2/+21
Restore vpll clock rate if start stream fail or stream is off. Signed-off-by: Mateusz Krawczuk <m.krawczuk@partner.samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [s.nawrocki@samsung.com: fixed whitespace error reported by checkpath.pl] Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-04[media] s5p-g2d: Use mem-to-mem ioctl helpersSylwester Nawrocki2-104/+21
Simplify the driver by using the m2m ioctl and vb2 helpers. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-04[media] s5p-jpeg: Use mem-to-mem ioctl helpersSylwester Nawrocki2-112/+24
Simplify the driver by using the m2m ioctl and vb2 helpers. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-04[media] exynos4-is: Use mem-to-mem ioctl helpersSylwester Nawrocki2-124/+26
Simplify the FIMC mem-to-mem driver by using the m2m ioctl and vb2 helpers. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-04[media] mem2mem_testdev: Use mem-to-mem ioctl and vb2 helpersSylwester Nawrocki1-124/+28
Simplify the driver by using the m2m ioctl and vb2 helpers. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-04[media] V4L: Add mem2mem ioctl and file operation helpersSylwester Nawrocki3-0/+154
This patch adds ioctl helpers to the V4L2 mem-to-mem API, so we can avoid several ioctl handlers in the mem-to-mem video node drivers that are simply a pass-through to the v4l2_m2m_* calls. These helpers will only be useful for drivers that use same mutex for both OUTPUT and CAPTURE queue, which is the case for all currently in tree v4l2 m2m drivers. In order to use the helpers the drivers are required to use struct v4l2_fh. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-04[media] omap3isp: Add resizer data rate configuration to resizer_link_validateSakari Ailus2-54/+15
The configuration of many other blocks depend on resizer maximum data rate. Get the value from resizer at link validation time. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-04[media] omap3isp: Mark which pads must connectSakari Ailus7-8/+15
Mark pads that must be connected. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-04[media] media: Check for active links on pads with MEDIA_PAD_FL_MUST_CONNECT ↵Sakari Ailus1-7/+34
flag Do not allow streaming if a pad with MEDIA_PAD_FL_MUST_CONNECT flag is not connected by an active link. This patch makes it possible to avoid drivers having to check for the most common case of link state validation: a sink pad that must be connected. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Tested-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-04[media] media: Add pad flag MEDIA_PAD_FL_MUST_CONNECTSakari Ailus2-0/+10
Pads that set this flag must be connected by an active link for the entity to stream. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Implement VIDIOC_S_INPUTLaurent Pinchart1-0/+7
The ioctl is (at least currently) mandatory. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Move code out of mutex-protected sectionLaurent Pinchart1-3/+2
The pad::get_fmt call must be protected by a mutex, but preparing its arguments doesn't need to be. Move the non-critical code out of the mutex-protected section. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Translate -ENOIOCTLCMD to -ENOTTYLaurent Pinchart1-3/+3
Translating -ENOIOCTLCMD to -EINVAL is invalid, the correct ioctl return value is -ENOTTY. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Don't check for missing get_fmt op on remote subdevLaurent Pinchart1-3/+1
The remote subdev of any video node in the OMAP4 ISS is an internal subdev that is guaranteed to implement get_fmt. Don't check the return value for -ENOIOCTLCMD, as this can't happen. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Simplify error pathsLaurent Pinchart2-18/+17
Get rid of a goto statement for a simple error path that can be inlined, and split spaghetti error code to a separate section. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Don't initialize fields to 0 manuallyLaurent Pinchart1-1/+0
The iss_device structure is allocated with kzalloc, there's no need to initialize its fields to 0 explicitly. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Make loop counters unsigned where appropriateLaurent Pinchart1-2/+3
Loop counters that can only take positive values should be unsigned. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Make omap4iss_isp_subclk_(en|dis)able() functions voidLaurent Pinchart2-11/+9
The functions always succeed, there's no need to return an error value. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Replace udelay/msleep with usleep_rangeLaurent Pinchart1-4/+4
The only udelay() call takes place in a sleepable context, we can sleep instead. Use usleep_range(). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Remove unneeded status variableLaurent Pinchart1-2/+1
The failure variable is initialized with 0 and used as a return value without ever being modified. Remove it and return 0 directly. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Remove duplicate video_is_registered() checkLaurent Pinchart1-2/+1
The video_unregister_device() function checks if the video device is registered before proceeding, remote the duplicate check from the driver. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Set the vb2 timestamp typeLaurent Pinchart1-0/+1
Timestamps use the monotonic clock, configure the vb2 queue accordingly. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Remove iss_video streaming fieldLaurent Pinchart2-12/+0
The vb2 queue already keeps track of the streaming state, there's no need to duplicate that in the driver. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Report device caps in response to VIDIOC_QUERYCAPLaurent Pinchart1-2/+5
Set the v4l2_capability capabilities and device_caps fields correctly. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Move common code out of switch...caseLaurent Pinchart1-3/+2
Code common to all cases can be moved out of the switch...case statement. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Don't use v4l2_g_ext_ctrls() internallyLaurent Pinchart1-15/+6
Instead of using the extended control API internally to get the sensor pixel rate, use the dedicated in-kernel APIs (find the control with v4l2_ctrl_find() and get its value with v4l2_ctrl_g_ctrl_int64()). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Add support for OMAP4 camera interface - Build systemLaurent Pinchart5-0/+25
This adds a very simplistic driver to utilize the CSI2A interface inside the ISS subsystem in OMAP4, and dump the data to memory. Check Documentation/video4linux/omap4_camera.txt for details. This commit adds and updates Kconfig's and Makefile's, as well as a TODO list. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Add support for OMAP4 camera interface - ResizerSergio Aguirre2-0/+980
This adds a very simplistic driver to utilize the CSI2A interface inside the ISS subsystem in OMAP4, and dump the data to memory. Check Documentation/video4linux/omap4_camera.txt for details. This commit adds resizer support. [Port the driver to v3.12-rc3, including the following changes - Don't include plat/ headers - Don't use cpu_is_omap44xx() macro - Don't depend on EXPERIMENTAL - Fix s_crop operation prototype - Update link_notify prototype - Rename media_entity_remote_source to media_entity_remote_pad] Signed-off-by: Sergio Aguirre <sergio.a.aguirre@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Add support for OMAP4 camera interface - IPIPE(IF)Sergio Aguirre4-0/+1587
This adds a very simplistic driver to utilize the CSI2A interface inside the ISS subsystem in OMAP4, and dump the data to memory. Check Documentation/video4linux/omap4_camera.txt for details. This commit adds the IPIPEIF and IPIPE processing blocks support. Signed-off-by: Sergio Aguirre <sergio.a.aguirre@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Add support for OMAP4 camera interface - CSI receiversSergio Aguirre4-0/+1853
This adds a very simplistic driver to utilize the CSI2A interface inside the ISS subsystem in OMAP4, and dump the data to memory. Check Documentation/video4linux/omap4_camera.txt for details. This commit adds CSI receivers support. Signed-off-by: Sergio Aguirre <sergio.a.aguirre@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Add support for OMAP4 camera interface - Video devicesSergio Aguirre2-0/+1330
This adds a very simplistic driver to utilize the CSI2A interface inside the ISS subsystem in OMAP4, and dump the data to memory. Check Documentation/video4linux/omap4_camera.txt for details. This commit adds video devices support. Signed-off-by: Sergio Aguirre <sergio.a.aguirre@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] v4l: omap4iss: Add support for OMAP4 camera interface - CoreSergio Aguirre5-0/+2638
This adds a very simplistic driver to utilize the CSI2A interface inside the ISS subsystem in OMAP4, and dump the data to memory. Check Documentation/video4linux/omap4_camera.txt for details. This commit adds the driver core, registers definitions and documentation. Signed-off-by: Sergio Aguirre <sergio.a.aguirre@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] mt9p031: Include linux/of.h headerSachin Kamat1-0/+1
'of_match_ptr' is defined in linux/of.h. Include it explicitly to avoid build breakage in the future. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-12-03[media] rtl2830: add parent for I2C adapterAntti Palosaari1-0/+1
i2c i2c-6: adapter [RTL2830 tuner I2C adapter] registered BUG: unable to handle kernel NULL pointer dereference at 0000000000000220 IP: [<ffffffffa0002900>] i2c_register_adapter+0x130/0x390 [i2c_core] Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-11-29[media] media: marvell-ccic: use devm to release clkLibin Yang1-31/+8
This patch uses devm to release the clks instead of releasing manually. And it adds enable/disable mipi_clk when getting its rate. Signed-off-by: Libin Yang <lbyang@marvell.com> Acked-by: Jonathan Corbet <corbet@lwn.net> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-29[media] marvell-ccic: drop resource free in driver removeLibin Yang1-7/+0
The mmp-driver is using devm_* to allocate the resource. The old resource release methods are not appropriate here. Signed-off-by: Libin Yang <lbyang@marvell.com> Acked-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: stable@vger.kernel.org # for v3.12 and up Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-29[media] ths7303: Declare as static a private functionRicardo Ribalda1-1/+2
git grep shows that the function is only called from ths7303.c Fix this build warning: CC drivers/media/i2c/ths7303.o drivers/media/i2c/ths7303.c:86:5: warning: no previous prototype for ‘ths7303_setval’ [-Wmissing-prototypes] int ths7303_setval(struct v4l2_subdev *sd, enum ths7303_filter_mode mode) ^ Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-29[media] em28xx-video: Swap release order to avoid lock nestingRicardo Ribalda1-1/+1
vb2_fop_release might take the video queue mutex lock. In order to avoid nesting mutexes the private mutex is taken after the fop_release has finished. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-29[media] usbtv: Add support for PAL video sourceGeorg Kaindl1-38/+136
Signed-off-by: Georg Kaindl <gkaindl@mac.com> Tested-by: Lubomir Rintel <lkundrak@v3.sk> Tested-by: Marcin Nowak <marcin.nowak@simplusnet.pl> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-27 19:42:20 +0000