- 16 Dec, 2009 40 commits
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Guennadi Liakhovetski authored
Convert soc-camera core and all soc-camera drivers to the new mediabus API. This also takes soc-camera client drivers one step closer to also be usable with generic v4l2-subdev host drivers. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Guennadi Liakhovetski authored
Video subdevices, like cameras, decoders, connect to video bridges over specialised busses. Data is being transferred over these busses in various formats, which only loosely correspond to fourcc codes, describing how video data is stored in RAM. This is not a one-to-one correspondence, therefore we cannot use fourcc codes to configure subdevice output data formats. This patch adds codes for several such on-the-bus formats and an API, similar to the familiar .s_fmt(), .g_fmt(), .try_fmt(), .enum_fmt() API for configuring those codes. After all users of the old API in struct v4l2_subdev_video_ops are converted, it will be removed. Also add helper routines to support generic pass-through mode for the soc-camera framework. create mode 100644 drivers/media/video/soc_mediabus.c create mode 100644 include/media/soc_mediabus.h create mode 100644 include/media/v4l2-mediabus.h Signed-off-by:
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Kuninori Morimoto authored
Bits 10-3 of hsync control are the same for Rev0 and Rev1, but only Rev1 also has bits 2-0 for hsync. Account for this difference and also fix a register name. Signed-off-by:
Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by:
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Kuninori Morimoto authored
tw9910_set_hsync should use tw9910_mask_set to set bits 2-0 Signed-off-by:
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Kuninori Morimoto authored
Power down internal blocks when not streaming. Signed-off-by:
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Kuninori Morimoto authored
Tri-state all pins when not streaming to save power. Signed-off-by:
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Kuninori Morimoto authored
Signed-off-by:
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Kuninori Morimoto authored
Also fix a badly chosen macro name. Signed-off-by:
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Guennadi Liakhovetski authored
The sh_mobile_ceu_camera driver implements an advanced algorithm, combining scaling and cropping on the client and on the host. Due to its complexity the algorithm deserves separate documentation. create mode 100644 Documentation/video4linux/sh_mobile_ceu_camera.txt Signed-off-by:
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Guennadi Liakhovetski authored
After this change drivers can be further extended to not fail, if they don't get platform data, but to use defaults. Signed-off-by:
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Guennadi Liakhovetski authored
Up to now, if a client driver needed platform data apart from those contained in struct soc_camera_link, it had to embed the struct into its own object. This makes the use of such a driver in configurations other than soc-camera Signed-off-by: -
Guennadi Liakhovetski authored
The 16-bit monochrome fourcc code has been previously abused for a 10-bit format, add a new 10-bit code instead. Also add missing 8- and 10-bit Bayer fourcc codes for completeness. Signed-off-by:
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Guennadi Liakhovetski authored
Currently, if resetting the host interface, when adding a new client, fails, a negative error code is returned, but the host is still marked as occupied. Fix this bug. Signed-off-by:
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Guennadi Liakhovetski authored
Signed-off-by:
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Guennadi Liakhovetski authored
Introduce new v4l2-subdev sensor operations, move .enum_framesizes() and .enum_frameintervals() methods to it, add a new .g_skip_top_lines() method and switch soc-camera to use it instead of .y_skip_top soc_camera_device member, which can now be removed. Signed-off-by:
Sergio Aguirre <saaguirre@ti.com> Signed-off-by:
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Guennadi Liakhovetski authored
Signed-off-by:
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Kuninori Morimoto authored
Signed-off-by:
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Abylay Ospan authored
Signed-off-by:
Abylay Ospan <aospan@netup.ru> Signed-off-by:
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Jean-Francois Moine authored
- setting the quality gives a better brightness Reported-by:
Benoit GIRARD <benoit.girard0@gmail.com> Signed-off-by:
Jean-Francois Moine <moinejf@free.fr> Signed-off-by:
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Jean-Francois Moine authored
- gl860.c:332:15: warning: cast to restricted __le16 - gl860.c:333:15: warning: cast to restricted __le16 - gl860-mi1320.c:348:5: warning: symbol 'mi1320_camera_settings' was not declared. Should it be static? - gl860-mi2020.c:772:5: warning: symbol 'mi2020_camera_settings' was not declared. Should it be static? - m5602_ov9650.c:444:7: warning: symbol 'data' shadows an earlier one - m5602_core.c:84:5: warning: symbol 'm5602_wait_for_i2c' was not declared. Should it be static? - m5602_core.c:391:6: warning: symbol 'm5602_disconnect' was not declared. Should it be static? - m5602_s5k4aa.c:530:23: warning: dubious: x | !y - m5602_s5k4aa.c:575:23: warning: dubious: x | !y - gspca.c:1196:13: warning: potentially expensive pointer subtraction - mr97310a.c:70:5: warning: symbol 'force_sensor_type' was not declared. Should it be static? - ov519.c:2025:4: warning: do-while statement is not a compound statement - ov519.c:2063:4: warning: do-while statement is not a compound statement - ov519.c:2089:4: warning: do-while statement is not a compound statement - ov519.c:1985:34: warning: incorrect type in assignment (different base types) - sn9c20x.c:1164:5: warning: symbol 'i2c_r1' was not declared. Should it be static? - sn9c20x.c:1189:5: warning: symbol 'i2c_r2' was not declared. Should it be static? - sn9c20x.c:2237:27: warning: right shift by bigger than source value - sn9c20x.c:2237:27: warning: right shift by bigger than source value Signed-off-by:
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Márton Németh authored
Signed-off-by: Márton NÃ
© meth <nm127@freemail.hu> Signed-off-by: -
Muralidharan Karicheri authored
During review of Video Timing API documentation, Hans Verkuil had a comment on adding EBUSY error code for VIDIOC_S_STD and VIDIOC_QUERYSTD ioctls. This patch updates the document for this. Signed-off-by:
Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by:
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Muralidharan Karicheri authored
This patch adds a helper function to get description of a digital video preset added by the video timing API. This will be useful for drivers implementing the above API. Signed-off-by:
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Mauro Carvalho Chehab authored
We'll need to register a sysfs class for the IR devices. As such, the better is to have the input_register_device()/input_unregister_device() inside the ir register/unregister functions. Also, solves a naming problem with V4L ir_input_init() function, that were, in fact, registering a device. While here, do a few cleanups at budget-ci IR logic. Signed-off-by: -
Mauro Carvalho Chehab authored
Now, ir_input_free does more than just freeing the keytab. Better to rename it as ir_input_unregister. Signed-off-by: -
Mauro Carvalho Chehab authored
Move non-V4L specific stuff from ir-functions ir_input_init() into a new function to register ir devices: ir_input_register(). Signed-off-by: -
Mauro Carvalho Chehab authored
Signed-off-by: -
Mauro Carvalho Chehab authored
Split the ir-common into two separate modules: - ir-core: it is the IR-independent functions; - ir-common: has the common part used by V4L drivers. Signed-off-by: -
Mauro Carvalho Chehab authored
This is the first step of creating a common code for IR that can be used by other input devices. For now, keep IR dir at drivers/media, to easy the movement of the IR files, but later patches may move it to drivers/IR or drivers/input/IR. No functional changes is done on this patch. Signed-off-by: -
Julia Lawall authored
Memset should be given the size of the structure, not the size of the pointer. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; T *x; expression E; @@ memset(x, E, sizeof( + * x)) // </smpl> Signed-off-by:
Julia Lawall <julia@diku.dk> Signed-off-by:
Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by:
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Julia Lawall authored
Memset should be given the size of the structure, not the size of the pointer. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; T *x; expression E; @@ memset(x, E, sizeof( + * x)) // </smpl> Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
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Ondrej Zary authored
Add automatic probing of ports 0x284 and 0x384 to radio-sf16fmi if no card is found using PnP. Signed-off-by:
Ondrej Zary <linux@rainbow-software.org> Signed-off-by:
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Ondrej Zary authored
Fix completely broken mute handling radio-sf16fmi. The sound was muted immediately after tuning in KRadio. Also fix typos and add SF16-FMP to the texts. Signed-off-by:
Petr Vandrovec <petr@vandrovec.name> Signed-off-by:
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Uwe Kleine-König authored
The function vpif_remove is used only wrapped by __devexit_p so define it using __devexit. Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by:
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Uwe Kleine-König authored
The function vpfe_remove is used only wrapped by __devexit_p so define it using __devexit. Signed-off-by:
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Uwe Kleine-König authored
The function sh_mobile_ceu_remove is defined using __devexit, so don't use __exit_p but __devexit_p to wrap it. Signed-off-by:
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Uwe Kleine-König authored
The function vpss_remove is used only wrapped by __devexit_p so define it using __devexit. Signed-off-by:
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Jarod Wilson authored
Currently, i2c_debug shows up w/o a desc in modinfo, and i2c_hw shows up with i2c_debug's desc. Fix that. [dougsland@redhat.com: fixed checkpatch.pl warning (space between MODULE_PARM_DESC arguments)] Signed-off-by:
Jarod Wilson <jarod@redhat.com> Signed-off-by:
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Joonyoung Shim authored
This patch is to support PM of the si470x i2c driver. Signed-off-by:
Joonyoung Shim <jy0922.shim@samsung.com> Acked-by:
Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by:
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Joonyoung Shim authored
This patch is to support RDS on si470x i2c driver. The routine of RDS operation is almost same with thing of usb driver, but this uses RDS interrupt. Signed-off-by:
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