[PATCH v2 0/4] Add additional setting and performance tuning
From: roy-cw.yeh <hidden>
Date: 2021-10-22 09:34:43
Also in:
linux-mediatek
From: "Roy-CW.Yeh" <redacted> Change in v2: - Remove global variable and move to mdp_dev - Revise dma alloc/free flow Reconfigure shared memory to improve performance. Revise property in rdma dts node and add additional setting in driver. Roy-CW.Yeh (4): arm64: dts: mt8195: Modify svpp rdma node property media: platform: mtk-mdp3: Reconfigure SHM to improve performance media: platform: mtk-mdp3: Set dma_set_mask_and_coherent media: platform: mtk-mdp3: Set rdma compression reg in each frame arch/arm64/boot/dts/mediatek/mt8195.dtsi | 26 ++-- .../media/platform/mtk-mdp3/mtk-mdp3-cmdq.c | 112 +++++++++++++++++- .../media/platform/mtk-mdp3/mtk-mdp3-cmdq.h | 4 + .../media/platform/mtk-mdp3/mtk-mdp3-comp.c | 18 +-- .../media/platform/mtk-mdp3/mtk-mdp3-core.c | 31 ++++- .../media/platform/mtk-mdp3/mtk-mdp3-core.h | 8 ++ .../media/platform/mtk-mdp3/mtk-mdp3-m2m.c | 10 +- .../media/platform/mtk-mdp3/mtk-mdp3-regs.c | 4 +- .../media/platform/mtk-mdp3/mtk-mdp3-vpu.c | 99 +++++++++------- .../media/platform/mtk-mdp3/mtk-mdp3-vpu.h | 8 ++ 10 files changed, 243 insertions(+), 77 deletions(-) -- 2.18.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel