From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: Jason-JH Lin <jason-jh.lin@mediatek.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Jassi Brar <jassisinghbrar@gmail.com>,
Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
Nicolas Dufresne <nicolas@ndufresne.ca>,
Nancy Lin <nancy.lin@mediatek.com>,
Singo Chang <singo.chang@mediatek.com>,
Paul-PL Chen <paul-pl.chen@mediatek.com>,
Moudy Ho <moudy.ho@mediatek.com>,
Xiandong Wang <xiandong.wang@mediatek.com>,
Sirius Wang <sirius.wang@mediatek.com>,
Fei Shao <fshao@chromium.org>, Chen-yu Tsai <wenst@chromium.org>,
Project_Global_Chrome_Upstream_Group@mediatek.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org,
linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org, CK Hu <ck.hu@mediatek.com>
Subject: Re: [PATCH v7 08/20] mailbox: mtk-cmdq: Add driver data to support for MT8196
Date: Thu, 9 Oct 2025 13:27:11 +0200 [thread overview]
Message-ID: <2834b895-d4e5-44f4-b8b3-c892f84ccffe@collabora.com> (raw)
In-Reply-To: <20250827114006.3310175-9-jason-jh.lin@mediatek.com>
Il 27/08/25 13:37, Jason-JH Lin ha scritto:
> MT8196 has 2 new hardware configuration compared with the previous SoC,
> which correspond to the 2 new driver data:
>
> 1. mminfra_offset: For GCE data path control
> Since GCE has been moved into mminfra, GCE needs to append the
> mminfra offset to the DRAM address when accessing the DRAM.
>
> 2. gce_vm: For GCE hardware virtualization control
> Currently, the first version of the mt8196 mailbox controller only
> requires setting the VM-related registers to enable the permissions
> of a host VM.
>
> Signed-off-by: Jason-JH Lin <jason-jh.lin@mediatek.com>
> Reviewed-by: CK Hu <ck.hu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
next prev parent reply other threads:[~2025-10-09 11:27 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-27 11:37 [PATCH v7 00/20] Add GCE support for MT8196 Jason-JH Lin
2025-08-27 11:37 ` [PATCH v7 01/20] arm64: dts: mediatek: Add GCE header " Jason-JH Lin
2025-08-27 11:37 ` [PATCH v7 02/20] mailbox: mtk-cmdq: Refine DMA address handling for the command buffer Jason-JH Lin
2025-10-09 11:27 ` AngeloGioacchino Del Regno
2025-10-13 6:09 ` Jason-JH Lin (林睿祥)
2025-08-27 11:37 ` [PATCH v7 03/20] mailbox: mtk-cmdq: Add cmdq private data to cmdq_pkt for generating instruction Jason-JH Lin
2025-08-27 11:37 ` [PATCH v7 04/20] soc: mediatek: mtk-cmdq: Add cmdq_get_mbox_priv() in cmdq_pkt_create() Jason-JH Lin
2025-08-27 11:37 ` [PATCH v7 05/20] soc: mediatek: mtk-cmdq: Add cmdq_pkt_jump_rel_temp() for removing shift_pa Jason-JH Lin
2025-10-09 11:27 ` AngeloGioacchino Del Regno
2025-10-13 6:24 ` Jason-JH Lin (林睿祥)
2025-08-27 11:37 ` [PATCH v7 06/20] mailbox: mtk-cmdq: Add GCE hardware virtualization configuration Jason-JH Lin
2025-10-09 11:27 ` AngeloGioacchino Del Regno
2025-08-27 11:37 ` [PATCH v7 07/20] mailbox: mtk-cmdq: Add mminfra_offset configuration for DRAM transaction Jason-JH Lin
2025-10-09 11:27 ` AngeloGioacchino Del Regno
2025-10-13 6:11 ` Jason-JH Lin (林睿祥)
2025-08-27 11:37 ` [PATCH v7 08/20] mailbox: mtk-cmdq: Add driver data to support for MT8196 Jason-JH Lin
2025-10-09 11:27 ` AngeloGioacchino Del Regno [this message]
2025-08-27 11:37 ` [PATCH v7 09/20] soc: mediatek: mtk-cmdq: Add pa_base parsing for hardware without subsys ID support Jason-JH Lin
2025-10-09 11:35 ` AngeloGioacchino Del Regno
2025-10-13 6:35 ` Jason-JH Lin (林睿祥)
2025-08-27 11:37 ` [PATCH v7 10/20] soc: mediatek: mtk-cmdq: Add new APIs to replace cmdq_pkt_write() and cmdq_pkt_write_mask() Jason-JH Lin
2025-09-05 9:41 ` CK Hu (胡俊光)
2025-10-13 9:50 ` Jason-JH Lin (林睿祥)
2025-10-14 11:32 ` AngeloGioacchino Del Regno
2025-10-15 3:47 ` Jason-JH Lin (林睿祥)
2025-10-09 11:30 ` AngeloGioacchino Del Regno
2025-08-27 11:37 ` [PATCH v7 11/20] soc: mediatek: mtk-cmdq: Add mminfra_offset adjustment for DRAM addresses Jason-JH Lin
2025-10-09 11:56 ` AngeloGioacchino Del Regno
2025-08-27 11:37 ` [PATCH v7 12/20] soc: mediatek: Add programming flow for unsupported subsys ID hardware Jason-JH Lin
2025-10-09 11:41 ` AngeloGioacchino Del Regno
2025-10-13 9:22 ` Jason-JH Lin (林睿祥)
2025-08-27 11:37 ` [PATCH v7 13/20] drm/mediatek: " Jason-JH Lin
2025-09-05 9:55 ` CK Hu (胡俊光)
2025-10-09 11:54 ` AngeloGioacchino Del Regno
2025-10-13 11:29 ` Jason-JH Lin (林睿祥)
2025-08-27 11:37 ` [PATCH v7 14/20] media: platform: mtk-mdp3: " Jason-JH Lin
2025-08-27 11:37 ` [PATCH v7 15/20] media: platform: mtk-mdp3: Change cmdq_pkt_jump_rel() to cmdq_pkt_jump_rel_temp() Jason-JH Lin
2025-08-27 11:37 ` [PATCH v7 16/20] soc: mediatek: mtk-cmdq: Remove shift_pa parameter from cmdq_pkt_jump() Jason-JH Lin
2025-10-09 11:56 ` AngeloGioacchino Del Regno
2025-10-13 9:23 ` Jason-JH Lin (林睿祥)
2025-08-27 11:37 ` [PATCH v7 17/20] media: platform: mtk-mdp3: Use cmdq_pkt_jump_rel() without shift_pa Jason-JH Lin
2025-12-09 21:01 ` Nicolas Dufresne
2025-12-11 17:34 ` Jason-JH Lin (林睿祥)
2025-08-27 11:37 ` [PATCH v7 18/20] soc: mediatek: mtk-cmdq: Remove cmdq_pkt_jump() and cmdq_pkt_jump_rel_temp() Jason-JH Lin
2025-08-27 11:37 ` [PATCH v7 19/20] soc: mediatek: mtk-cmdq: Remove cmdq_pkt_write() and cmdq_pkt_write_mask() Jason-JH Lin
2025-08-27 11:37 ` [PATCH v7 20/20] mailbox: mtk-cmdq: Remove unsued cmdq_get_shift_pa() Jason-JH Lin
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