From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Anton Bambura <jenneron@protonmail.com>,
Hans Verkuil <hverkuil@xs4all.nl>
Cc: linux-media@vger.kernel.org, linux-staging@lists.linux.dev,
linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/3] Add NVIDIA Tegra114 support to video decoder driver
Date: Mon, 15 Nov 2021 01:47:29 +0300 [thread overview]
Message-ID: <20211114224732.11550-1-digetx@gmail.com> (raw)
Video decoder of Tegra114/124 SoCs uses additional memory buffer required
for decoding of protected content. We won't support that content, but it
is impossible to disable access to the buffer, hence a stub buffer needs
to be provided. This series enables decoder driver only for Tegra114
because Tegra124 support requires more non-trivial changes on both kernel
and userspace sides.
Changelog:
v2: - Changed tegra_vde_alloc_bo() to return errno and fix unassigned
error code in tegra_vde_probe().
Dmitry Osipenko (1):
media: staging: tegra-vde: Reorder misc device registration
Thierry Reding (2):
media: staging: tegra-vde: Support reference picture marking
media: staging: tegra-vde: Properly mark invalid entries
drivers/staging/media/tegra-vde/vde.c | 147 +++++++++++++++++++++++---
drivers/staging/media/tegra-vde/vde.h | 18 ++++
2 files changed, 152 insertions(+), 13 deletions(-)
--
2.33.1
next reply other threads:[~2021-11-14 22:48 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-14 22:47 Dmitry Osipenko [this message]
2021-11-14 22:47 ` [PATCH v2 1/3] media: staging: tegra-vde: Support reference picture marking Dmitry Osipenko
2021-11-14 22:47 ` [PATCH v2 2/3] media: staging: tegra-vde: Properly mark invalid entries Dmitry Osipenko
2021-11-14 22:47 ` [PATCH v2 3/3] media: staging: tegra-vde: Reorder misc device registration Dmitry Osipenko
2021-11-15 14:43 ` [PATCH v2 0/3] Add NVIDIA Tegra114 support to video decoder driver Nicolas Dufresne
2021-11-15 14:49 ` Hans Verkuil
2021-11-15 15:12 ` Dmitry Osipenko
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