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From: Jason-JH Lin <jason-jh.lin@mediatek.com>
To: 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>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: devicetree@vger.kernel.org, Moudy Ho <moudy.ho@mediatek.com>,
	Xiandong Wang <xiandong.wang@mediatek.com>,
	Jason-JH Lin <jason-jh.lin@mediatek.com>,
	Singo Chang <singo.chang@mediatek.com>,
	Chen-yu Tsai <wenst@chromium.org>,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
	Project_Global_Chrome_Upstream_Group@mediatek.com,
	Paul-PL Chen <paul-pl.chen@mediatek.com>,
	Xavier Chang <xavier.chang@mediatek.com>,
	Nancy Lin <nancy.lin@mediatek.com>,
	linux-mediatek@lists.infradead.org,
	Sirius Wang <sirius.wang@mediatek.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-media@vger.kernel.org
Subject: [PATCH RESEND v5 05/20] soc: mediatek: mtk-cmdq: Add cmdq_pkt_jump_rel_temp() for removing shift_pa
Date: Mon, 12 May 2025 17:19:27 +0800	[thread overview]
Message-ID: <20250512092252.905629-6-jason-jh.lin@mediatek.com> (raw)
In-Reply-To: <20250512092252.905629-1-jason-jh.lin@mediatek.com>

Since shift_pa will be stored into the cmdq_mobx_priv of cmdq_pkt, all
the shif_pa parameters in CMDQ helper APIs can be removed.

Add cmdq_pkt_jump_rel_temp() for the current users of cmdq_jump_rel(),
and then remove shift_pa after all users have migrated to the new APIs.

Fixes: ade176534112 ("soc: mediatek: cmdq: Add parameter shift_pa to cmdq_pkt_jump()")
Signed-off-by: Jason-JH Lin <jason-jh.lin@mediatek.com>
---
 include/linux/soc/mediatek/mtk-cmdq.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/linux/soc/mediatek/mtk-cmdq.h b/include/linux/soc/mediatek/mtk-cmdq.h
index 0c3906e8ad19..67fd0924747b 100644
--- a/include/linux/soc/mediatek/mtk-cmdq.h
+++ b/include/linux/soc/mediatek/mtk-cmdq.h
@@ -377,6 +377,12 @@ static inline int cmdq_pkt_jump(struct cmdq_pkt *pkt, dma_addr_t addr, u8 shift_
  */
 int cmdq_pkt_jump_rel(struct cmdq_pkt *pkt, s32 offset, u8 shift_pa);
 
+/* This wrapper has to be removed after all users migrated to jump_rel */
+static int cmdq_pkt_jump_rel_temp(struct cmdq_pkt *pkt, s32 offset, u8 shift_pa)
+{
+	return cmdq_pkt_jump_rel(pkt, addr, shift_pa);
+}
+
 /**
  * cmdq_pkt_eoc() - Append EOC and ask GCE to generate an IRQ at end of execution
  * @pkt:	The CMDQ packet
-- 
2.43.0



  parent reply	other threads:[~2025-05-12  9:35 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-12  9:19 [PATCH RESEND v5 00/20] Add GCE support for MT8196 Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 01/20] arm64: dts: mediatek: Add GCE header " Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 02/20] mailbox: mtk-cmdq: Refine DMA address handling for the command buffer Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 03/20] mailbox: mtk-cmdq: Add cmdq private data to cmdq_pkt for generating instruction Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 04/20] soc: mediatek: mtk-cmdq: Add cmdq_get_mbox_priv() in cmdq_pkt_create() Jason-JH Lin
2025-05-12  9:19 ` Jason-JH Lin [this message]
2025-05-12  9:19 ` [PATCH RESEND v5 06/20] media: platform: mtk-mdp3: Change cmdq_pkt_jump_rel() to cmdq_pkt_jump_rel_temp() Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 07/20] soc: mediatek: mtk-cmdq: Remove shift_pa parameter from cmdq_pkt_jump() Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 08/20] media: platform: mtk-mdp3: Use cmdq_pkt_jump_rel() without shift_pa Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 09/20] soc: mediatek: mtk-cmdq: Remove cmdq_pkt_jump() and cmdq_pkt_jump_rel_temp() Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 10/20] mailbox: mtk-cmdq: Remove unsued cmdq_get_shift_pa() Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 11/20] mailbox: mtk-cmdq: Add GCE hardware virtualization configuration Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 12/20] mailbox: mtk-cmdq: Add mminfra_offset configuration for DRAM transaction Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 13/20] mailbox: mtk-cmdq: Add driver data to support for MT8196 Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 14/20] soc: mediatek: mtk-cmdq: Add pa_base parsing for hardware without subsys ID support Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 15/20] soc: mediatek: mtk-cmdq: Add new APIs to replace cmdq_pkt_write() and cmdq_pkt_write_mask() Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 16/20] soc: mediatek: mtk-cmdq: Add mminfra_offset adjustment for DRAM addresses Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 17/20] soc: mediatek: Add programming flow for unsupported subsys ID hardware Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 18/20] drm/mediatek: " Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 19/20] media: mediatek: mdp3: " Jason-JH Lin
2025-05-12  9:19 ` [PATCH RESEND v5 20/20] soc: mediatek: mtk-cmdq: Remove cmdq_pkt_write() and cmdq_pkt_write_mask() Jason-JH Lin

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