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/openbmc/linux/drivers/media/platform/samsung/s5p-jpeg/
H A Djpeg-core.h98 * @v4l2_dev: v4l2 device for mem2mem mode
99 * @vfd_encoder: video device node for encoder mem2mem mode
100 * @vfd_decoder: video device node for decoder mem2mem mode
101 * @m2m_dev: v4l2 mem2mem device data
/openbmc/linux/Documentation/userspace-api/media/v4l/
H A Dvidioc-encoder-cmd.rst58 started yet. Applies to both queues of mem2mem encoders.
63 mem2mem encoders.
66 introduced in Linux 2.6.21. They are, however, mandatory for stateful mem2mem
H A Dvidioc-decoder-cmd.rst51 started yet. Applies to both queues of mem2mem decoders.
56 queues of mem2mem decoders.
59 introduced in Linux 3.3. They are, however, mandatory for stateful mem2mem decoders
H A Ddevices.rst17 dev-mem2mem
H A Dvidioc-qbuf.rst119 For :ref:`memory-to-memory devices <mem2mem>` you can specify the
184 ``VIDIOC_DQBUF`` returns this on an empty capture queue for mem2mem
/openbmc/linux/Documentation/devicetree/bindings/dma/
H A Dst,stm32-dma.yaml80 st,mem2mem:
111 st,mem2mem;
/openbmc/linux/drivers/media/platform/mediatek/jpeg/
H A Dmtk_jpeg_core.h198 * @v4l2_dev: v4l2 device for mem2mem mode
199 * @m2m_dev: v4l2 mem2mem device data
201 * @vdev: video device node for jpeg mem2mem mode
/openbmc/linux/drivers/media/platform/st/sti/bdisp/
H A DKconfig10 This v4l2 mem2mem driver is a 2D blitter for STMicroelectronics SoC.
/openbmc/linux/drivers/media/test-drivers/visl/
H A Dvisl-core.c47 #include <media/v4l2-mem2mem.h>
424 v4l2_err(&dev->v4l2_dev, "Failed to init mem2mem device\n"); in visl_probe()
450 v4l2_err(&dev->v4l2_dev, "Failed to init mem2mem media controller\n"); in visl_probe()
456 v4l2_err(&dev->v4l2_dev, "Failed to register mem2mem media device\n"); in visl_probe()
H A Dvisl-video.h8 #include <media/v4l2-mem2mem.h>
/openbmc/linux/Documentation/driver-api/media/
H A Dv4l2-mem2mem.rst6 .. kernel-doc:: include/media/v4l2-mem2mem.h
H A Dv4l2-core.rst22 v4l2-mem2mem
/openbmc/linux/drivers/staging/media/imx/
H A Dimx-media-csc-scaler.c3 * i.MX IPUv3 IC PP mem2mem CSC/Scaler driver
19 #include <media/v4l2-mem2mem.h>
43 struct mutex mutex; /* mem2mem device mutex */
79 * mem2mem callbacks
909 v4l2_err(&md->v4l2_dev, "Failed to init mem2mem device: %d\n", in imx_media_csc_scaler_device_init()
923 MODULE_DESCRIPTION("i.MX IPUv3 mem2mem scaler/CSC driver");
/openbmc/linux/drivers/media/platform/st/stm32/
H A DKconfig19 # Mem2mem drivers
/openbmc/linux/drivers/media/test-drivers/
H A Dvim2m.c3 * A virtual v4l2-mem2mem example device.
10 * operation (via the mem2mem framework).
23 #include <media/v4l2-mem2mem.h>
30 MODULE_DESCRIPTION("Virtual device for mem2mem framework testing");
559 * mem2mem callbacks
1326 v4l2_err(&dev->v4l2_dev, "Failed to init mem2mem device\n"); in vim2m_probe()
1352 v4l2_err(&dev->v4l2_dev, "Failed to init mem2mem media controller\n"); in vim2m_probe()
1358 v4l2_err(&dev->v4l2_dev, "Failed to register mem2mem media device\n"); in vim2m_probe()
/openbmc/linux/drivers/media/platform/ti/
H A DKconfig44 # Mem2mem drivers
/openbmc/linux/drivers/media/platform/mediatek/vcodec/encoder/
H A Dmtk_vcodec_enc.h12 #include <media/v4l2-mem2mem.h>
/openbmc/linux/drivers/media/v4l2-core/
H A DKconfig51 # Used by drivers that need v4l2-mem2mem.ko
H A DMakefile33 obj-$(CONFIG_V4L2_MEM2MEM_DEV) += v4l2-mem2mem.o
/openbmc/linux/drivers/media/platform/nxp/
H A Dmx2_emmaprp.c3 * Support eMMa-PrP through mem2mem framework.
22 #include <media/v4l2-mem2mem.h>
28 #define EMMAPRP_MODULE_NAME "mem2mem-emmaprp"
232 * mem2mem callbacks
865 v4l2_err(&pcdev->v4l2_dev, "Failed to init mem2mem device\n"); in emmaprp_probe()
H A DKconfig44 # mem2mem drivers
/openbmc/openbmc/poky/meta/recipes-multimedia/gstreamer/
H A Dgstreamer1.0-plugins-bad_1.24.10.bb86 # this enables support for stateless V4L2 mem2mem codecs, which is a newer form of
87 # V4L2 codec; the V4L2 code in -base supports the older stateful V4L2 mem2mem codecs
/openbmc/linux/drivers/media/platform/mediatek/mdp3/
H A Dmtk-mdp3-core.h11 #include <media/v4l2-mem2mem.h>
/openbmc/linux/drivers/media/platform/
H A Dm2m-deinterlace.c15 #include <media/v4l2-mem2mem.h>
20 #define MEM2MEM_TEST_MODULE_NAME "mem2mem-deinterlace"
22 MODULE_DESCRIPTION("mem2mem device which supports deinterlacing using dmaengine");
146 * mem2mem callbacks
970 v4l2_err(&pcdev->v4l2_dev, "Failed to init mem2mem device\n"); in deinterlace_probe()
/openbmc/linux/Documentation/userspace-api/media/mediactl/
H A Drequest-api.rst71 For :ref:`memory-to-memory devices <mem2mem>` you can use requests only for
132 For use-cases such as :ref:`codecs <mem2mem>`, the request API can be used

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