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| author | Nicolas Frattaroli <frattaroli.nicolas@gmail.com> | 2022-06-12 16:53:45 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-07-08 14:54:46 +0100 |
| commit | 6f1ae821a6c4aa9d5b8f437b27ec86fb569219fd (patch) | |
| tree | 88d497156baa324629686b01c2e77ebaf03e432c | |
| parent | 5484ea9229a1decd6662dce2d8ab2920289d69d4 (diff) | |
| download | linux-6f1ae821a6c4aa9d5b8f437b27ec86fb569219fd.tar.bz2 | |
media: hantro: Add support for RK356x encoder
The RK3566 and RK3568 SoCs come with a small Hantro instance which is
solely dedicated to encoding. This patch adds the necessary structs to
the Hantro driver to allow the JPEG encoder of it to function.
Through some sleuthing through the vendor's MPP source code and after
closer inspection of the TRM, it was determined that the hardware likely
supports VP8 and H.264 as well.
Tested with the following GStreamer command:
gst-launch-1.0 videotestsrc ! v4l2jpegenc ! matroskamux ! \
filesink location=foo.mkv
Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.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@kernel.org>
| -rw-r--r-- | drivers/staging/media/hantro/hantro_drv.c | 1 | ||||
| -rw-r--r-- | drivers/staging/media/hantro/hantro_hw.h | 1 | ||||
| -rw-r--r-- | drivers/staging/media/hantro/rockchip_vpu_hw.c | 25 |
3 files changed, 27 insertions, 0 deletions
diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c index 01d33dcb0467..8bbc2f2b5746 100644 --- a/drivers/staging/media/hantro/hantro_drv.c +++ b/drivers/staging/media/hantro/hantro_drv.c @@ -638,6 +638,7 @@ static const struct of_device_id of_hantro_match[] = { { .compatible = "rockchip,rk3288-vpu", .data = &rk3288_vpu_variant, }, { .compatible = "rockchip,rk3328-vpu", .data = &rk3328_vpu_variant, }, { .compatible = "rockchip,rk3399-vpu", .data = &rk3399_vpu_variant, }, + { .compatible = "rockchip,rk3568-vepu", .data = &rk3568_vepu_variant, }, { .compatible = "rockchip,rk3568-vpu", .data = &rk3568_vpu_variant, }, #endif #ifdef CONFIG_VIDEO_HANTRO_IMX8M diff --git a/drivers/staging/media/hantro/hantro_hw.h b/drivers/staging/media/hantro/hantro_hw.h index a2e0f0836281..24c1f18b8ba8 100644 --- a/drivers/staging/media/hantro/hantro_hw.h +++ b/drivers/staging/media/hantro/hantro_hw.h @@ -318,6 +318,7 @@ extern const struct hantro_variant rk3066_vpu_variant; extern const struct hantro_variant rk3288_vpu_variant; extern const struct hantro_variant rk3328_vpu_variant; extern const struct hantro_variant rk3399_vpu_variant; +extern const struct hantro_variant rk3568_vepu_variant; extern const struct hantro_variant rk3568_vpu_variant; extern const struct hantro_variant sama5d4_vdec_variant; extern const struct hantro_variant sunxi_vpu_variant; diff --git a/drivers/staging/media/hantro/rockchip_vpu_hw.c b/drivers/staging/media/hantro/rockchip_vpu_hw.c index 098486b9ec27..549777b82f6c 100644 --- a/drivers/staging/media/hantro/rockchip_vpu_hw.c +++ b/drivers/staging/media/hantro/rockchip_vpu_hw.c @@ -449,6 +449,14 @@ static const struct hantro_codec_ops rk3399_vpu_codec_ops[] = { }, }; +static const struct hantro_codec_ops rk3568_vepu_codec_ops[] = { + [HANTRO_MODE_JPEG_ENC] = { + .run = rockchip_vpu2_jpeg_enc_run, + .reset = rockchip_vpu2_enc_reset, + .done = rockchip_vpu2_jpeg_enc_done, + }, +}; + /* * VPU variant. */ @@ -471,6 +479,10 @@ static const struct hantro_irq rockchip_vpu2_irqs[] = { { "vdpu", rockchip_vpu2_vdpu_irq }, }; +static const struct hantro_irq rk3568_vepu_irqs[] = { + { "vepu", rockchip_vpu2_vepu_irq }, +}; + static const char * const rk3066_vpu_clk_names[] = { "aclk_vdpu", "hclk_vdpu", "aclk_vepu", "hclk_vepu" @@ -577,6 +589,19 @@ const struct hantro_variant rk3399_vpu_variant = { .num_clocks = ARRAY_SIZE(rockchip_vpu_clk_names) }; +const struct hantro_variant rk3568_vepu_variant = { + .enc_offset = 0x0, + .enc_fmts = rockchip_vpu_enc_fmts, + .num_enc_fmts = ARRAY_SIZE(rockchip_vpu_enc_fmts), + .codec = HANTRO_JPEG_ENCODER, + .codec_ops = rk3568_vepu_codec_ops, + .irqs = rk3568_vepu_irqs, + .num_irqs = ARRAY_SIZE(rk3568_vepu_irqs), + .init = rockchip_vpu_hw_init, + .clk_names = rockchip_vpu_clk_names, + .num_clocks = ARRAY_SIZE(rockchip_vpu_clk_names) +}; + const struct hantro_variant rk3568_vpu_variant = { .dec_offset = 0x400, .dec_fmts = rk3399_vpu_dec_fmts, |