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path: root/drivers/media/video/s5p-mfc
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* [media] s5p-mfc: Added support for clk_prepareKamil Debski2012-03-081-2/+22
| | | | | | | Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] s5p-mfc: Remove linux/version.h include from s5p_mfc.cSachin Kamat2012-01-171-1/+0
| | | | | Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] s5p-mfc: Fix volatile controls setupKamil Debski2012-01-171-1/+1
| | | | | | | Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] drivers/media/video/s5p-mfc/s5p_mfc.c: adjust double testJulia Lawall2012-01-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Rewrite a duplicated test to test the correct value The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression E; @@ ( * E || ... || E | * E && ... && E ) // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] convert drivers/media/* to use module_platform_driver()Axel Lin2012-01-101-21/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch converts the drivers in drivers/media/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Hans Verkuil <hans.verkuil@cisco.com> Cc: "Richard Röjfors" <richard.rojfors@pelagicore.com> Cc: "Matti J. Aaltonen" <matti.j.aaltonen@nokia.com> Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi> Cc: Manjunath Hadli <manjunath.hadli@ti.com> Cc: Muralidharan Karicheri <m-karicheri2@ti.com> Cc: Anatolij Gustschin <agust@denx.de> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Daniel Drake <dsd@laptop.org> Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Matti J. Aaltonen <matti.j.aaltonen@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] s5p_mfc_enc: fix s/H264/H263/ typoPeter Korsgaard2011-12-111-1/+1
| | | | | | Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Aked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l: s5p-mfc: fix reported capabilitiesKamil Debski2011-11-082-4/+4
| | | | | | | | | | MFC uses the multi-plane API, but it reported single-plane when querying capabilities. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] MFC: Change MFC firmware binary nameSachin Kamat2011-11-031-2/+2
| | | | | | | | | This patch renames the MFC firmware binary to avoid SoC name in it. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] V4L: vb2: prepare to support multi-size buffersGuennadi Liakhovetski2011-11-032-5/+7
| | | | | | | | | In preparation for the forthcoming VIDIOC_CREATE_BUFS ioctl add a "const struct v4l2_format *" argument to the .queue_setup() vb2 operation. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: s5p-mfc: fix section mismatchKamil Debski2011-09-211-6/+5
| | | | | | | | | Fix section mismatch in the MFC driver. Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-ctrls: replace is_volatile with V4L2_CTRL_FLAG_VOLATILEHans Verkuil2011-09-212-3/+3
| | | | | | | | | With the new flag there is no need anymore to have a separate is_volatile field. Modify all users to use the new flag. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: vb2: change queue initialization orderMarek Szyprowski2011-09-062-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes the order of operations during stream on call. Now the buffers are first queued to the driver and then the start_streaming method is called. This resolves the most common case when the driver needs to know buffer addresses to enable dma engine and start streaming. Additional parameter to start_streaming method have been added to simplify drivers code. The driver are now obliged to check if the number of queued buffers is high enough to enable hardware streaming. If not - it can return an error. In such case all the buffers that have been pre-queued are invalidated. This patch also updates all videobuf2 clients to work properly with the changed order of operations. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Pawel Osciak <pawel@osciak.com> CC: Guennadi Liakhovetski <g.liakhovetski@gmx.de> CC: Hans Verkuil <hverkuil@xs4all.nl> CC: Tomasz Stanislawski <t.stanislaws@samsung.com> CC: Sylwester Nawrocki <s.nawrocki@samsung.com> CC: Kamil Debski <k.debski@samsung.com> CC: Jonathan Corbet <corbet@lwn.net> CC: Josh Wu <josh.wu@atmel.com> CC: Hans de Goede <hdegoede@redhat.com> CC: Paul Mundt <lethal@linux-sh.org> Tested-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: vb2: dma contig allocator: use dma_addr instread of paddrMarek Szyprowski2011-09-064-29/+29
| | | | | | | | | | | | | Use the correct 'dma_addr' name for the buffer address. 'paddr' suggested that this is the physical address in system memory. For most ARM platforms these two are the same, but this is not a generic rule. 'dma_addr' will also point better to dma-mapping api. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Pawel Osciak <pawel@osciak.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: vb2: change plane sizes array to unsigned int[]Marek Szyprowski2011-09-062-2/+2
| | | | | | | | | | | | Plane sizes array was declared as unsigned long[], while unsigned int is more than enough for storing size of the video buffer. This patch reduces the size of the array by definiting it as unsigned int[]. Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Pawel Osciak <pawel@osciak.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] MFC: Add MFC 5.1 V4L2 driverKamil Debski2011-07-2721-0/+7630
Multi Format Codec 5.1 is a hardware video coding acceleration module found in the S5PV210 and Exynos4 Samsung SoCs. It is capable of handling a range of video codecs and this driver provides a V4L2 interface for video decoding and encoding. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Jeongtae Park <jtp.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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