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path: root/drivers/media/video/omap3isp
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2011-04-27Merge branch 'v4l_for_linus' of ↵Linus Torvalds9-58/+225
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (42 commits) [media] media: vb2: correct queue initialization order [media] media: vb2: fix incorrect v4l2_buffer->flags handling [media] s5p-fimc: Add support for the buffer timestamps and sequence [media] s5p-fimc: Fix bytesperline and plane payload setup [media] s5p-fimc: Do not allow changing format after REQBUFS [media] s5p-fimc: Fix FIMC3 pixel limits on Exynos4 [media] tda18271: update tda18271c2_rf_cal as per NXP's rev.04 datasheet [media] tda18271: update tda18271_rf_band as per NXP's rev.04 datasheet [media] tda18271: fix bad calculation of main post divider byte [media] tda18271: prog_cal and prog_tab variables should be s32, not u8 [media] tda18271: fix calculation bug in tda18271_rf_tracking_filters_init [media] omap3isp: queue: Don't corrupt buf->npages when get_user_pages() fails [media] v4l: Don't register media entities for subdev device nodes [media] omap3isp: Don't increment node entity use count when poweron fails [media] omap3isp: lane shifter support [media] omap3isp: ccdc: support Y10/12, 8-bit bayer fmts [media] media: add missing 8-bit bayer formats and Y12 [media] v4l: add V4L2_PIX_FMT_Y12 format cx23885: Fix stv0367 Kconfig dependency [media] omap3isp: Use isp xclk defines ... Fix up trivial conflict (spelink errurs) in drivers/media/video/omap3isp/isp.c
2011-04-19[media] omap3isp: queue: Don't corrupt buf->npages when get_user_pages() failsLaurent Pinchart1-1/+1
get_user_pages() can return a negative error code when it fails. Set buf->npages to 0 in that case, to prevent isp_video_buffer_cleanup() from releasing invalid pages. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-19[media] omap3isp: Don't increment node entity use count when poweron failsLaurent Pinchart1-0/+2
When open a device node, all entities part of the same pipeline are powered on. If one of the entities fails to be powered on, the open operations fails. In that case the device node entity use count must not be incremented. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-19[media] omap3isp: lane shifter supportMichael Jones5-30/+120
To use the lane shifter, set different pixel formats at each end of the link at the CCDC input. Signed-off-by: Michael Jones <michael.jones@matrix-vision.de> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-19[media] omap3isp: ccdc: support Y10/12, 8-bit bayer fmtsMichael Jones2-0/+18
Add support for 8-bit bayer and 10- and 12-bit grey formats at the CCDC input. Y12 is truncated to Y10 at the CCDC output. Signed-off-by: Michael Jones <michael.jones@matrix-vision.de> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-17[media] omap3isp: Use isp xclk definesStanimir Varbanov2-8/+9
Use isp defines for isp xclk selection in isp_set_xclk(). Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-17[media] omap3isp: isp: Reset the ISP when the pipeline can't be stoppedLaurent Pinchart2-2/+13
When a failure to stop a module in the pipeline is detected, the only way to recover is to reset the ISP. However, as other users can be using a different pipeline with other modules, the ISP can't be reset synchronously with the error detection. Mark the ISP as needing a reset when a failure to stop a pipeline is detected, and reset the ISP when the last user releases the last reference to the ISP. Modify the omap3isp_pipeline_set_stream() function to record the new ISP pipeline state only when no error occurs, except when stopping the pipeline in which case the pipeline is still marked as stopped. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-17[media] omap3isp: stat: update struct ispstat_generic_config's commentsDavid Cohen1-3/+3
struct ispstat_generic_config's comments refers to isph3a_aewb_config, isph3a_af_config and isphist_config. But those structs have had their names prefixed with 'omap3'. So, let's update the comments. Signed-off-by: David Cohen <david.cohen@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-17[media] omap3isp: Fix trivial typosMichael Jones4-7/+7
It doesn't get more trivial than these. Signed-off-by: Michael Jones <michael.jones@matrix-vision.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-17[media] omap3isp: resizer: Improved resizer rsz factor formulaSakari Ailus1-10/+30
Round properly the rsz factor so that we get highest rsz so that the input width (or height) is highest possible smaller or equal to what the user asks. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-17[media] omap3isp: resizer: Use 4-tap mode equations when the ratio is <= 512Laurent Pinchart1-5/+22
As the number of phases/taps, used to select the correct equations to compute the ratio, depends on the ratio, start with the 7-tap mode equations to compute an approximation of the ratio, and switch to the 4-tap mode equations if the approximation is lower than or equal to 512. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-13[media] omap3isp: resizer: Center the crop rectangleLaurent Pinchart1-4/+12
When the crop rectangle needs to be modified to match hardware requirements, center the resulting rectangle on the requested rectangle instead of removing pixels from the right and bottom sides only. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-31Fix common misspellingsLucas De Marchi9-26/+26
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-03-22[media] omap3isp: Add set performance callback in isp platform dataLaurent Pinchart2-15/+7
Replace the omap_pm_set_min_bus_tput() with a callback to board code. This makes the omap3isp driver compilable as a module, and lets board code manage OMAP PM details depending on board requirements. Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-22[media] omap3isp: Kconfig and MakefileLaurent Pinchart1-0/+13
Add the OMAP3 ISP driver to the kernel build system. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-22[media] omap3isp: StatisticsDavid Cohen7-0/+2741
The OMAP3 ISP statistics entities compute histogram and H3A statistics information from capture images. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: David Cohen <dacohen@gmail.com> Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com> Signed-off-by: Vimarsh Zutshi <vimarsh.zutshi@gmail.com> Signed-off-by: Tuukka Toivonen <tuukkat76@gmail.com> Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Signed-off-by: Antti Koskipaa <akoskipa@gmail.com> Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: RaniSuneela <r-m@ti.com> Signed-off-by: Atanas Filipov <afilipov@mm-sol.com> Signed-off-by: Gjorgji Rosikopulos <grosikopulos@mm-sol.com> Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Nayden Kanchev <nkanchev@mm-sol.com> Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: Dominic Curran <dcurran@ti.com> Signed-off-by: Ilkka Myllyperkio <ilkka.myllyperkio@sofica.fi> Signed-off-by: Pallavi Kulkarni <p-kulkarni@ti.com> Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-22[media] omap3isp: CCDC, preview engine and resizerLaurent Pinchart10-0/+6877
The OMAP3 ISP CCDC, preview engine and resizer entities perform image processing and scaling. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: David Cohen <dacohen@gmail.com> Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com> Signed-off-by: Vimarsh Zutshi <vimarsh.zutshi@gmail.com> Signed-off-by: Tuukka Toivonen <tuukkat76@gmail.com> Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Signed-off-by: Antti Koskipaa <akoskipa@gmail.com> Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: RaniSuneela <r-m@ti.com> Signed-off-by: Atanas Filipov <afilipov@mm-sol.com> Signed-off-by: Gjorgji Rosikopulos <grosikopulos@mm-sol.com> Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Nayden Kanchev <nkanchev@mm-sol.com> Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: Dominic Curran <dcurran@ti.com> Signed-off-by: Ilkka Myllyperkio <ilkka.myllyperkio@sofica.fi> Signed-off-by: Pallavi Kulkarni <p-kulkarni@ti.com> Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-22[media] omap3isp: CCP2/CSI2 receiversLaurent Pinchart6-0/+3075
The OMAP3 ISP CCP2 and CSI2 receivers provide an interface to connect serial MIPI sensors to the device. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: David Cohen <dacohen@gmail.com> Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com> Signed-off-by: Vimarsh Zutshi <vimarsh.zutshi@gmail.com> Signed-off-by: Tuukka Toivonen <tuukkat76@gmail.com> Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Signed-off-by: Antti Koskipaa <akoskipa@gmail.com> Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: RaniSuneela <r-m@ti.com> Signed-off-by: Atanas Filipov <afilipov@mm-sol.com> Signed-off-by: Gjorgji Rosikopulos <grosikopulos@mm-sol.com> Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Nayden Kanchev <nkanchev@mm-sol.com> Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: Dominic Curran <dcurran@ti.com> Signed-off-by: Ilkka Myllyperkio <ilkka.myllyperkio@sofica.fi> Signed-off-by: Pallavi Kulkarni <p-kulkarni@ti.com> Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-22[media] omap3isp: Video devices and buffers queueLaurent Pinchart4-0/+2806
The OMAP3 ISP video devices and buffers queue modules implement the V4L2 API on all the ISP video nodes. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: David Cohen <dacohen@gmail.com> Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com> Signed-off-by: Vimarsh Zutshi <vimarsh.zutshi@gmail.com> Signed-off-by: Tuukka Toivonen <tuukkat76@gmail.com> Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Signed-off-by: Antti Koskipaa <akoskipa@gmail.com> Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: RaniSuneela <r-m@ti.com> Signed-off-by: Atanas Filipov <afilipov@mm-sol.com> Signed-off-by: Gjorgji Rosikopulos <grosikopulos@mm-sol.com> Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Nayden Kanchev <nkanchev@mm-sol.com> Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: Dominic Curran <dcurran@ti.com> Signed-off-by: Ilkka Myllyperkio <ilkka.myllyperkio@sofica.fi> Signed-off-by: Pallavi Kulkarni <p-kulkarni@ti.com> Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-22[media] omap3isp: OMAP3 ISP coreSakari Ailus3-0/+4239
The Image Signal Processor provides the system interface and the processing capability to connect RAW or YUV image-sensor modules to the OMAP3. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: David Cohen <dacohen@gmail.com> Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com> Signed-off-by: Vimarsh Zutshi <vimarsh.zutshi@gmail.com> Signed-off-by: Tuukka Toivonen <tuukkat76@gmail.com> Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Signed-off-by: Antti Koskipaa <akoskipa@gmail.com> Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: RaniSuneela <r-m@ti.com> Signed-off-by: Atanas Filipov <afilipov@mm-sol.com> Signed-off-by: Gjorgji Rosikopulos <grosikopulos@mm-sol.com> Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Nayden Kanchev <nkanchev@mm-sol.com> Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: Dominic Curran <dcurran@ti.com> Signed-off-by: Ilkka Myllyperkio <ilkka.myllyperkio@sofica.fi> Signed-off-by: Pallavi Kulkarni <p-kulkarni@ti.com> Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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