From: Eizan Miyamoto <eizan@chromium.org>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Eizan Miyamoto <eizan@google.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Houlong Wei <houlong.wei@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Minghsiu Tsai <minghsiu.tsai@mediatek.com>,
linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org, linux-mediatek@lists.infradead.org
Subject: [PATCH v1 0/2] Refactor MDP driver and add dummy component driver
Date: Tue, 5 May 2020 17:44:29 +1000 [thread overview]
Message-ID: <20200505074431.242840-1-eizan@google.com> (raw)
This series depends on changes in
https://patchwork.kernel.org/patch/11528171/
We are adding a dummy MDP component driver so that all the components
are properly configured with IOMMUs and LARBs. This is required for
us to get hardware video decode working in 4.19, and possibly newer
kernels.
Eizan Miyamoto (2):
[media] mtk-mdp: add driver to probe mdp components
[media] mtk-mdp: use pm_runtime in MDP component driver
drivers/media/platform/mtk-mdp/mtk_mdp_comp.c | 186 +++++++++++++++---
drivers/media/platform/mtk-mdp/mtk_mdp_comp.h | 33 +---
drivers/media/platform/mtk-mdp/mtk_mdp_core.c | 177 ++++++++++++-----
drivers/media/platform/mtk-mdp/mtk_mdp_core.h | 1 +
4 files changed, 297 insertions(+), 100 deletions(-)
--
2.26.2.526.g744177e7f7-goog
next reply other threads:[~2020-05-05 7:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-05 7:44 Eizan Miyamoto [this message]
2020-05-05 7:44 ` [PATCH v1 1/2] [media] mtk-mdp: add driver to probe mdp components Eizan Miyamoto
2020-05-05 22:12 ` Enric Balletbo Serra
2020-05-05 7:44 ` [PATCH v1 2/2] [media] mtk-mdp: use pm_runtime in MDP component driver Eizan Miyamoto
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