From: Detlev Casanova <detlev.casanova@collabora.com>
To: linux-kernel@vger.kernel.org
Cc: Detlev Casanova <detlev.casanova@collabora.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Heiko Stuebner <heiko@sntech.de>,
linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, kernel@collabora.com,
Nicolas Frattaroli <nicolas.frattaroli@collabora.com>,
Nicolas Dufresne <nicolas.dufresne@collabora.com>
Subject: [PATCH 00/12] media: rkvdec: Add support for VDPU381 and VDPU383
Date: Tue, 8 Jul 2025 11:19:33 -0400 [thread overview]
Message-ID: <20250708151946.374349-1-detlev.casanova@collabora.com> (raw)
These variants are found respectively in the RK3588 and RK3576 SoCs.
This patch only adds support for H264 and H265 in both variants.
As there is a considerable part of the code that can be shared with the
already supported rkvdec decoder driver, the support for these variants
is added here rather than writing a new driver.
This patch set uses the newly introduced EXT_SPS_RPS v4l2 control for
HEVC [1].
Therefore, a patched version of userpace tools is needed for HEVC
support (currently only added for GStreamer[2])
This patch set also depends on the preparation patch set sent earlier [3]
as well as the iommu restore fix [4] (already merged in linux-media) and
Nicolas Frattaroli's bitmap patch [5] to support setting registers that
uses upper 16 bits as masks.
[1]: https://lore.kernel.org/all/20250623160722.55938-7-detlev.casanova@collabora.com/
[2]: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9355
[3]: https://lore.kernel.org/all/20250623160722.55938-1-detlev.casanova@collabora.com/
[4]: https://lore.kernel.org/all/20250508-rkvdec-iommu-reset-v1-1-c46b6efa6e9b@collabora.com/
[5]: https://lore.kernel.org/all/20250623-byeword-update-v2-1-cf1fc08a2e1f@collabora.com/
Detlev Casanova (12):
media: rkvdec: Switch to using structs instead of writel
media: rkvdec: Move cabac table to its own source file
media: rkvdec: Use structs to represent the HW RPS
media: rkvdec: Move h264 functions to common file
media: rkvdec: Add per variant configuration
media: rkvdec: Add RCB and SRAM support
media: rkvdec: Support per-variant interrupt handler
media: rkvdec: Enable all clocks without naming them
media: rkvdec: Add H264 support for the VDPU381 variant
media: rkvdec: Add H264 support for the VDPU383 variant
media: rkvdec: Add HEVC support for the VDPU381 variant
media: rkvdec: Add HEVC support for the VDPU383 variant
.../media/platform/rockchip/rkvdec/Kconfig | 1 +
.../media/platform/rockchip/rkvdec/Makefile | 13 +-
.../platform/rockchip/rkvdec/rkvdec-cabac.c | 3944 +++++++++++++++++
.../rockchip/rkvdec/rkvdec-h264-common.c | 253 ++
.../rockchip/rkvdec/rkvdec-h264-common.h | 81 +
.../platform/rockchip/rkvdec/rkvdec-h264.c | 891 +---
.../rockchip/rkvdec/rkvdec-hevc-common.c | 331 ++
.../rockchip/rkvdec/rkvdec-hevc-common.h | 99 +
.../platform/rockchip/rkvdec/rkvdec-rcb.c | 175 +
.../platform/rockchip/rkvdec/rkvdec-rcb.h | 29 +
.../platform/rockchip/rkvdec/rkvdec-regs.h | 567 ++-
.../rockchip/rkvdec/rkvdec-vdpu381-h264.c | 469 ++
.../rockchip/rkvdec/rkvdec-vdpu381-hevc.c | 596 +++
.../rockchip/rkvdec/rkvdec-vdpu381-regs.h | 425 ++
.../rockchip/rkvdec/rkvdec-vdpu383-h264.c | 583 +++
.../rockchip/rkvdec/rkvdec-vdpu383-hevc.c | 687 +++
.../rockchip/rkvdec/rkvdec-vdpu383-regs.h | 284 ++
.../platform/rockchip/rkvdec/rkvdec-vp9.c | 230 +-
.../media/platform/rockchip/rkvdec/rkvdec.c | 565 ++-
.../media/platform/rockchip/rkvdec/rkvdec.h | 39 +
20 files changed, 9073 insertions(+), 1189 deletions(-)
create mode 100644 drivers/media/platform/rockchip/rkvdec/rkvdec-cabac.c
create mode 100644 drivers/media/platform/rockchip/rkvdec/rkvdec-h264-common.c
create mode 100644 drivers/media/platform/rockchip/rkvdec/rkvdec-h264-common.h
create mode 100644 drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c
create mode 100644 drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h
create mode 100644 drivers/media/platform/rockchip/rkvdec/rkvdec-rcb.c
create mode 100644 drivers/media/platform/rockchip/rkvdec/rkvdec-rcb.h
create mode 100644 drivers/media/platform/rockchip/rkvdec/rkvdec-vdpu381-h264.c
create mode 100644 drivers/media/platform/rockchip/rkvdec/rkvdec-vdpu381-hevc.c
create mode 100644 drivers/media/platform/rockchip/rkvdec/rkvdec-vdpu381-regs.h
create mode 100644 drivers/media/platform/rockchip/rkvdec/rkvdec-vdpu383-h264.c
create mode 100644 drivers/media/platform/rockchip/rkvdec/rkvdec-vdpu383-hevc.c
create mode 100644 drivers/media/platform/rockchip/rkvdec/rkvdec-vdpu383-regs.h
--
2.50.0
next reply other threads:[~2025-07-08 15:20 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-08 15:19 Detlev Casanova [this message]
2025-07-08 15:19 ` [PATCH 01/12] media: rkvdec: Switch to using structs instead of writel Detlev Casanova
2025-07-08 15:19 ` [PATCH 02/12] media: rkvdec: Move cabac table to its own source file Detlev Casanova
2025-07-08 15:19 ` [PATCH 03/12] media: rkvdec: Use structs to represent the HW RPS Detlev Casanova
2025-07-08 15:19 ` [PATCH 04/12] media: rkvdec: Move h264 functions to common file Detlev Casanova
2025-07-08 15:19 ` [PATCH 05/12] media: rkvdec: Add per variant configuration Detlev Casanova
2025-07-08 15:19 ` [PATCH 06/12] media: rkvdec: Add RCB and SRAM support Detlev Casanova
2025-07-08 15:19 ` [PATCH 07/12] media: rkvdec: Support per-variant interrupt handler Detlev Casanova
2025-07-08 15:19 ` [PATCH 08/12] media: rkvdec: Enable all clocks without naming them Detlev Casanova
2025-07-08 15:19 ` [PATCH 09/12] media: rkvdec: Add H264 support for the VDPU381 variant Detlev Casanova
2025-07-08 15:19 ` [PATCH 10/12] media: rkvdec: Add H264 support for the VDPU383 variant Detlev Casanova
2025-07-08 15:19 ` [PATCH 11/12] media: rkvdec: Add HEVC support for the VDPU381 variant Detlev Casanova
2025-07-08 15:19 ` [PATCH 12/12] media: rkvdec: Add HEVC support for the VDPU383 variant Detlev Casanova
2025-07-13 14:25 ` Re:[PATCH 00/12] media: rkvdec: Add support for VDPU381 and VDPU383 Jianfeng Liu
2025-07-14 13:35 ` [PATCH " Detlev Casanova
2025-07-14 14:46 ` Jianfeng Liu
2025-07-18 9:37 ` Jianfeng Liu
2025-07-28 20:22 ` Nicolas Dufresne
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