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2012-05-20[media] gspca: the field 'frozen' is under CONFIG_PMHans Verkuil6-11/+40
The gspca_dev field 'frozen' is added only if CONFIG_PM is set. So add the relevant #ifdef's to various subdrivers that use it. The m32r daily build caught this mistake. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-fimc: Use selection API in place of crop operationsSylwester Nawrocki2-69/+109
Replace deprecated crop operations with the selection API. Original crop ioctls are supported through a compatibility layer at the v4l2 core. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kuyngmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-fimc: Add color effect controlSylwester Nawrocki6-50/+136
Add support for V4L2_CID_COLORFX control at the mem-to-mem and capture video nodes. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-fimc: Update copyright noticesSylwester Nawrocki5-9/+8
Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-fimc: Add support for Exynos4x12 FIMC-LITESylwester Nawrocki7-44/+1766
This patch adds driver for FIMC-LITE camera host interface. This new IP differs from the regular FIMC IP in that it doesn't have input DMA, scaler and color space conversion support. So it just plain camera host interface for MIPI-CSI2 and ITU-R interfaces. For the serial bus support it interworks with MIPI-CSIS and the exisiting s5p-csis driver. The FIMC-LITE and MIPI-CSIS drivers can also be reused in the Exynos5 SoC series. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-fimc: Make sure an interrupt is properly requestedSylwester Nawrocki1-1/+1
Use dev_name() for requesting an interrupt so we don't get an interrupt requested with same name for multiple device instances. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-fimc: Minor cleanupsSylwester Nawrocki5-51/+53
Tidy up the variant and driver data handling. Remove the 'samsung_' prefix from some data structures since it doesn't really carry any useful information and makes the names unnecessarily long. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-fimc: Prefix format enumerations with FIMC_FMT_Sylwester Nawrocki5-76/+81
Prefix the pixel format enumerations with FIMC_FMT_ to make it more clear, especially when used in new IP drivers, like fimc-lite, etc. Also add IO_ prefix in the input/output enumeration. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-fimc: Rework the video pipeline control functionsSylwester Nawrocki5-88/+139
There is getting more entities to manage within single video pipeline in newer SoCs. To simplify code put subdevs' pointer into an array rather than adding new member in struct fimc_pipeline for each subdev. This allows to easier handle subdev operations in proper order. Additionally walk graph in one direction only in fimc_pipeline_prepare() function to make sure we properly gather only media entities that below to single data pipeline. This avoids wrong initialization in case where, for example there are multiple active links from s5p-mipi-csis subdev output pad. struct fimc_pipeline declaration is moved to the driver's public header to allow other drivers to reuse the fimc-lite driver added in subsequent patches. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-fimc: Add FIMC-LITE register definitionsSylwester Nawrocki3-0/+663
Add register definitions and register API for FIMC-LITE devices. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-fimc: Refactor the register interface functionsSylwester Nawrocki7-681/+641
Simplify the register API and use FIMC_REG_ prefix for all register definitions for consistency with FIMC-LITE. The unused image effect defines are removed. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-fimc: Use v4l2_subdev internal ops to register video nodesSylwester Nawrocki6-131/+138
In order to be able to select only FIMC-LITE support, which is added with subsequent patches, the regular FIMC support is now contained only in fimc-core.c, fimc-m2m.c and fimc-capture.c files. The graph and pipeline management is now solely handled in fimc-mdevice.[ch]. This means the FIMC driver can now be excluded with Kconfig option, leaving only FIMC-LITE and allowing this driver to be reused in SoCs that have only FIMC-LITE and no regular FIMC IP. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-fimc: Move m2m node driver into separate fileSylwester Nawrocki5-857/+894
Virtually no functional changes, just code reordering. This let us to clearly separate all logical functions available in the driver: fimc capture, mem-to-mem, and later fimc-lite capture, ISP features, etc. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-fimc: Avoid crash with null platform_dataSylwester Nawrocki1-0/+2
In commit "s5p-fimc: Handle sub-device interdependencies using deferred.." there was a check added for pdata->num_clients without first checking pdata against NULL. This causes a crash when platform_data is not set, which is a valid use case. Fix this regression by skipping the MIPI-CSIS subdev registration also when pdata is null. Reported-by: HeungJun Kim <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-mfc: Use devm_* functions in s5p_mfc.c fileSachin Kamat2-51/+14
devm_* functions are device managed functions and make error handling and cleanup simpler. Signed-off-by: Sachin Kamat <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-jpeg: Use devm_* functions in jpeg-core.c fileSachin Kamat2-50/+10
devm_* functions are used to replace kzalloc, request_mem_region, ioremap and request_irq functions in probe call. With the usage of devm_* functions explicit freeing and unmapping is not required. Signed-off-by: Sachin Kamat <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-g2d: Use devm_* functions in g2d.c fileSachin Kamat2-37/+11
devm_* functions are device managed functions and make error handling and cleanup simpler. Signed-off-by: Sachin Kamat <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-mfc: Add missing static storage class in s5p_mfc_enc.c fileSachin Kamat1-2/+4
Fixes the following sparse warnings: drivers/media/video/s5p-mfc/s5p_mfc_enc.c:1439:5: warning: symbol 'vidioc_s_parm' was not declared. Should it be static? drivers/media/video/s5p-mfc/s5p_mfc_enc.c:1455:5: warning: symbol 'vidioc_g_parm' was not declared. Should it be static? Signed-off-by: Sachin Kamat <[email protected]> Acked-by: Kamil Debski <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-jpeg: Make s5p_jpeg_g_selection function staticSachin Kamat1-1/+1
Makes the function s5p_jpeg_g_selection static (detected by sparse). Signed-off-by: Sachin Kamat <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-g2d: Add missing static storage class in g2d.c fileSachin Kamat1-3/+3
Fixes the following sparse warnings: drivers/media/video/s5p-g2d/g2d.c:68:18: warning: symbol 'def_frame' was not declared. Should it be static? drivers/media/video/s5p-g2d/g2d.c:80:16: warning: symbol 'find_fmt' was not declared. Should it be static? drivers/media/video/s5p-g2d/g2d.c:205:5: warning: symbol 'g2d_setup_ctrls' was not declared. Should it be static? Signed-off-by: Sachin Kamat <[email protected]> Acked-by: Kamil Debski <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-g2d: Fix NULL pointer warnings in g2d.c fileSachin Kamat1-6/+6
Fixes the following warnings detected by sparse: warning: Using plain integer as NULL pointer Signed-off-by: Sachin Kamat <[email protected]> Acked-by: Kamil Debski <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-mfc: Add missing static storage class to silence warningsSachin Kamat2-2/+2
Fixes the following sparse warnings: drivers/media/video/s5p-mfc/s5p_mfc.c:73:6 warning: symbol 's5p_mfc_watchdog' was not declared. Should it be static? drivers/media/video/s5p-mfc/s5p_mfc_opr.c:299:6: warning: symbol 's5p_mfc_set_shared_buffer' was not declared. Should it be static? Signed-off-by: Sachin Kamat <[email protected]> Acked-by: Kamil Debski <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] s5p-mfc: Fix NULL pointer warningsSachin Kamat3-26/+26
Fixes the following type of warnings detected by sparse: warning: Using plain integer as NULL pointer. Signed-off-by: Sachin Kamat <[email protected]> Acked-by: Kamil Debski <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] v4l: s5p-tv: Fix section mismatch warning in mixer_video.cSachin Kamat2-2/+2
The function __devinit mxr_probe() references a function __devexit mxr_release_video(). Since mxr_release_video() is referenced outside the exit section, the following compilation warning is generated which is fixed here: WARNING: drivers/media/video/s5p-tv/s5p-mixer.o(.devinit.text+0x340): Section mismatch in reference from the function mxr_probe() to the function devexit.text:mxr_release_video() Signed-off-by: Sachin Kamat <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] v4l: s5p-tv: mixer: fix handling of interlaced modesTomasz Stanislawski2-5/+11
The next frame was fetched by Mixer at every VSYNC event. This caused tearing when Mixer's output in interlaced mode. This patch fixes this bug by fetching new frame every second VSYNC when working in interlaced mode. Signed-off-by: Tomasz Stanislawski <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] v4l: s5p-tv: hdmi: fix mode synchronizationTomasz Stanislawski1-4/+16
The mode setup was applied on HDMI hardware only on resume event. This caused problem if HDMI was not suspended between mode switches. This patch fixes this problem by setting a dirty flag on a mode change event. If flag is set, then new mode is applied on the next stream-on event. Signed-off-by: Tomasz Stanislawski <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] v4l: s5p-tv: hdmi: parametrize DV timingsTomasz Stanislawski2-254/+207
This patch fixes timings configuration in HDMI register. It adds support for numerous new presets including interlaced ones. Signed-off-by: Tomasz Stanislawski <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] v4l: s5p-tv: hdmiphy: add support for per-platform variantsTomasz Stanislawski1-37/+188
Adds selection of HDMIPHY configuration tables basing on both preset and platform variant. Signed-off-by: Tomasz Stanislawski <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] v4l: s5p-tv: mixer: fix compilation warningTomasz Stanislawski1-1/+1
This patch fixes compilation warning in debug message. The warning is caused by incorrect 'unsigned' to 'unsigned long' conversion in dev_dbg. Signed-off-by: Tomasz Stanislawski <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] v4l: s5p-tv: fix plane size calculationMarek Szyprowski1-1/+1
Fix plane size calculation. Signed-off-by: Marek Szyprowski <[email protected]> Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] w9966: convert to the latest frameworksHans Verkuil1-53/+41
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] arv: use latest frameworksHans Verkuil1-1/+6
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] c-qcam: convert to the latest frameworksHans Verkuil1-72/+65
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] bw-qcam: update to latest frameworksHans Verkuil1-70/+62
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] V4L2: Mark the DV Preset API as deprecatedHans Verkuil5-2/+24
The DV Preset API will be phased out in favor of the more flexible DV Timings API. Mark the preset API accordingly in the header and documentation. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] Feature removal: remove invalid DV presetsHans Verkuil1-0/+9
Formats V4L2_DV_1080I25, V4L2_DV_1080I30 and V4L2_DV_1080I29_97 do not exist, so these presets are bogus. Remove them in 3.6. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] tvp7002: add support for the new dv timings APIHans Verkuil1-13/+89
Signed-off-by: Hans Verkuil <[email protected]> Reviewed-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] v4l2-dv-timings.h: definitions for CEA-861 and VESA DMT timingsHans Verkuil2-0/+817
This header contains the timings for the common CEA-861 and all VESA DMT formats for use with the V4L2 dv_timings API. Signed-off-by: Hans Verkuil <[email protected]> Reviewed-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] v4l2 framework: add support for the new dv_timings ioctlsHans Verkuil4-37/+104
Signed-off-by: Hans Verkuil <[email protected]> Reviewed-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-20[media] V4L2 spec: document the new V4L2 DV timings ioctlsHans Verkuil13-29/+633
Signed-off-by: Hans Verkuil <[email protected]> Reviewed-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-18[media] videodev2.h: add enum/query/cap dv_timings ioctlsHans Verkuil1-24/+149
These new ioctls make it possible for the dv_timings API to replace the dv_preset API eventually. Signed-off-by: Hans Verkuil <[email protected]> Reviewed-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-18[media] em28xx: Fix memory leak on driver defered resource releaseEzequiel García1-0/+1
When the device is physically unplugged but there are still open file handles, resource release is defered until last opened handle is closed. This patch fixes a missing em28xx_fh struct release. Tested by compilation only. Signed-off-by: Ezequiel Garcia <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-15[media] V4L2: mt9t112: fixup JPEG initialization workaroundMasahiro Nakai1-0/+1
It has been indicated on Atmark Techno Web page http://armadillo.atmark-techno.com/faq/a800eva-dont-work-camera Signed-off-by: Masahiro Nakai <[email protected]> Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-15[media] V4L2: sh_mobile_ceu: manage lower 8bit busKuninori Morimoto2-3/+6
CAMCR::DTIF feild controls camera bus as upper8bit/16bit/lower8bit. This patch manages unmanaged lower 8bit bus Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-15[media] V4L: sh_mobile_ceu_camera: don't fail TRY_FMTGuennadi Liakhovetski1-2/+6
VIDIOC_TRY_FMT shouldn't fail if the user requests an unsupported pixel format. Instead the driver should replace it with a supported one. Fix the sh_mobile_ceu_camera driver accordingly. Signed-off-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-15[media] V4L: soc-camera: switch to using the existing .enum_framesizes()Guennadi Liakhovetski1-1/+1
The recently introduced .enum_mbus_fsizes() v4l2-subdev video operation is a duplicate of the .enum_framesizes() operation, introduced earlier. Switch soc-camera over to using the original one. Signed-off-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-15[media] V4L: mx2-camera: avoid overflowing 32-bitsGuennadi Liakhovetski1-2/+3
In mx2_camera_try_fmt(), when applying i.MX25 restrictions to frame sizes, the height is checked to be <= 0xffff. But later an integer multiplication height * 4 * 0x3ffff is performed, which will overflow even for bounded height values. This patch switches to using 64-bit multiplication and division to avoid overflowing. Signed-off-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-15[media] sh_mobile_ceu_camera: Support user-configurable line strideLaurent Pinchart1-15/+18
In image mode, the CEU allows configurable line strides up to 8188 pixels. Signed-off-by: Laurent Pinchart <[email protected]> [[email protected]: unify sh_mobile_ceu_set_rect() in data-fetch mode] Signed-off-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-15[media] soc-camera: Support user-configurable line strideLaurent Pinchart3-2/+10
Add a capabilities field to the soc_camera_host structure to flag hosts that support user-configurable line strides. soc_camera_try_fmt() then passes the user-provided bytesperline and sizeimage format fields to such hosts, and expects the host to check (and fix if needed) the values. Signed-off-by: Laurent Pinchart <[email protected]> [[email protected]: fix a typo in mx2_camera.c] Signed-off-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-05-15[media] mx2_camera: Use soc_mbus_image_size() instead of manual computationLaurent Pinchart1-2/+4
Use the new soc_mbus_image_size() function to compute the image size. Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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