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path: root/drivers/staging/media/hantro/Makefile
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2022-08-31media: destage Hantro VPU driverEzequiel Garcia1-38/+0
The Hantro mainline driver has been used in production since several years and was only kept as a staging driver due the stateless CODEC controls. Now that all the stateless CODEC controls have been moved out of staging, graduate the driver as well. Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2021-12-16media: hantro: Add support for Allwinner H6Jernej Skrabec1-0/+3
Allwinner H6 has a Hantro G2 core used for VP9 decoding. It's not clear at this time if HEVC is also supported or not. Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Acked-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-11-22media: hantro: Support VP9 on the G2 coreAndrzej Pietrasiewicz1-2/+4
VeriSilicon Hantro G2 core supports VP9 codec. [hverkuil: add kerneldoc line for HANTRO_MODE_VP9_DEC] Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-11-22media: hantro: Prepare for other G2 codecsAndrzej Pietrasiewicz1-0/+1
VeriSilicon Hantro G2 core supports other codecs besides hevc. Factor out some common code in preparation for vp9 support. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-07-22media: hantro: Add H.264 support for Rockchip VDPU2Jonas Karlman1-0/+1
Rockchip VDPU2 core is present on RK3328, RK3326/PX30, RK3399 and others. It's similar to Hantro G1, but it's not compatible with it. Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Tested-by: Alex Bee <knaerzche@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-17media: hantro: merge Rockchip platform driversAlex Bee1-5/+4
Merge the two Rockchip platform drivers into one as it was suggested at [1] and [2]. This will hopefully make it easier to add new variants (which are surely to come for Rockchip). Also rename from "rk3288" to "v(d/e)pu1" and "rk3399" to "v(d/e)pu2" where applicable, as this is the dicition the vendor uses and will also refelect the variants that get added later in this series. Rename from "rk3288" to "rockchip" if applicable to both hardware versions. [1] https://patchwork.kernel.org/project/linux-rockchip/patch/20210107134101.195426-6-paul.kocialkowski@bootlin.com/ [2] https://patchwork.kernel.org/project/linux-rockchip/patch/20210525152225.154302-5-knaerzche@gmail.com/ Signed-off-by: Alex Bee <knaerzche@gmail.com> Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-08media: hantro: Introduce G2/HEVC decoderBenjamin Gaignard1-0/+2
Implement all the logic to get G2 hardware decoding HEVC frames. It supports up level 5.1 HEVC stream. It doesn't support yet 10 bits formats or the scaling feature. Add HANTRO HEVC dedicated control to skip some bits at the beginning of the slice header. That is very specific to this hardware so can't go into uapi structures. Computing the needed value is complex and requires information from the stream that only the userland knows so let it provide the correct value to the driver. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Co-developed-by: Adrian Ratiu <adrian.ratiu@collabora.com> Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com> Co-developed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-05-19media: hantro: add initial SAMA5D4 supportEmil Velikov1-0/+3
The SoC features a Hantro G1 compatible video decoder, supporting the MPEG-2, VP8 and H264 codecs with resolutions up-to 1280x720. Post-processing core is also available on the SoC. Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-05-19media: hantro: introduce hantro_g1.c for common APIEmil Velikov1-0/+1
The Hantro G1 IRQ and reset handling is pretty standard. I was this close to duplicating it, yet again, before reconsidering and refactoring it to a separate file. Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: add SPDX headers on Kconfig and Makefile filesMauro Carvalho Chehab1-0/+2
Most of media Kconfig/Makefile files already has SPDX, but there are a few ones still missing. Add it to them. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-03-24media: hantro: add initial i.MX8MQ supportPhilipp Zabel1-0/+3
This enables h.264, MPEG-2, and VP8 decoding on the Hantro G1 on i.MX8MQ, with post-processing support. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2019-12-16media: hantro: Support color conversion via post-processingEzequiel Garcia1-0/+1
The Hantro G1 decoder is able to enable a post-processor on the decoding pipeline, which can be used to perform scaling and color conversion. The post-processor is integrated to the decoder, and it's possible to use it in a way that is completely transparent to the user. This commit enables color conversion via post-processing, which means the driver now exposes YUV packed, in addition to NV12. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2019-08-19media: hantro: Add support for H264 decoding on G1Hertz Wong1-0/+1
Add the G1 specific bits to support H264 decoding. Signed-off-by: Hertz Wong <hertz.wong@rock-chips.com> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-08-19media: hantro: Add core bits to support H264 decodingHertz Wong1-0/+1
Add helpers and patch hantro_{drv,v4l2}.c to prepare addition of H264 decoding support. Signed-off-by: Hertz Wong <hertz.wong@rock-chips.com> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-25media: hantro: Support RK3399 VP8 decodingJeffy Chen1-0/+1
Rockchip RK3399 SoC has the same Hantro G1 IP block as RK3288, but the registers are entirely different. In a similar fashion as MPEG-2 decoding, it's simpler to just add a separate implementation. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Signed-off-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: hantro: Add support for VP8 decoding on rk3288ZhiChao Yu1-1/+3
Introduce VP8 decoding support in RK3288. Signed-off-by: ZhiChao Yu <zhichao.yu@rock-chips.com> Signed-off-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-12media: rockchip/vpu: rename from rockchip to hantroPhilipp Zabel1-0/+15
Rename the driver and all relevant identifiers from Rockchip to Hantro, as other Hantro IP based VPU implementations can be supported by the same driver. The RK3288 decoder is Hantro G1 based, the encoder is Hantro H1. This patch just renames, no functional changes. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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