include/dt-bindings/memory/mt8167-larb-port.h

File Facts

System

Linux kernel

Corpus path

include/dt-bindings/memory/mt8167-larb-port.h

Extension

.h

Size

2122 bytes

Lines

52

Domain

Repository Root And Misc

Bucket

include

Inferred role

Repository Root And Misc: implementation source

Status

source implementation candidate

Why This File Exists

Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

• Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

Dependency Surface

• dt-bindings/memory/mtk-memory-port.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef _DT_BINDINGS_MEMORY_MT8167_LARB_PORT_H_
#define _DT_BINDINGS_MEMORY_MT8167_LARB_PORT_H_

#include <dt-bindings/memory/mtk-memory-port.h>

#define M4U_LARB0_ID			0
#define M4U_LARB1_ID			1
#define M4U_LARB2_ID			2

/* larb0 */
#define M4U_PORT_DISP_OVL0		MTK_M4U_ID(M4U_LARB0_ID, 0)
#define M4U_PORT_DISP_RDMA0		MTK_M4U_ID(M4U_LARB0_ID, 1)
#define M4U_PORT_DISP_WDMA0		MTK_M4U_ID(M4U_LARB0_ID, 2)
#define M4U_PORT_DISP_RDMA1		MTK_M4U_ID(M4U_LARB0_ID, 3)
#define M4U_PORT_MDP_RDMA		MTK_M4U_ID(M4U_LARB0_ID, 4)
#define M4U_PORT_MDP_WDMA		MTK_M4U_ID(M4U_LARB0_ID, 5)
#define M4U_PORT_MDP_WROT		MTK_M4U_ID(M4U_LARB0_ID, 6)
#define M4U_PORT_DISP_FAKE		MTK_M4U_ID(M4U_LARB0_ID, 7)

/* larb1*/
#define M4U_PORT_CAM_IMGO		MTK_M4U_ID(M4U_LARB1_ID, 0)
#define M4U_PORT_CAM_IMG2O		MTK_M4U_ID(M4U_LARB1_ID, 1)
#define M4U_PORT_CAM_LSCI		MTK_M4U_ID(M4U_LARB1_ID, 2)
#define M4U_PORT_CAM_ESFKO		MTK_M4U_ID(M4U_LARB1_ID, 3)
#define M4U_PORT_CAM_AAO		MTK_M4U_ID(M4U_LARB1_ID, 4)
#define M4U_PORT_VENC_REC		MTK_M4U_ID(M4U_LARB1_ID, 5)
#define M4U_PORT_VENC_BSDMA		MTK_M4U_ID(M4U_LARB1_ID, 6)
#define M4U_PORT_VENC_RD_COMV		MTK_M4U_ID(M4U_LARB1_ID, 7)
#define M4U_PORT_CAM_IMGI		MTK_M4U_ID(M4U_LARB1_ID, 8)
#define M4U_PORT_VENC_CUR_LUMA		MTK_M4U_ID(M4U_LARB1_ID, 9)
#define M4U_PORT_VENC_CUR_CHROMA	MTK_M4U_ID(M4U_LARB1_ID, 10)
#define M4U_PORT_VENC_REF_LUMA		MTK_M4U_ID(M4U_LARB1_ID, 11)
#define M4U_PORT_VENC_REF_CHROMA	MTK_M4U_ID(M4U_LARB1_ID, 12)

/* larb2*/
#define M4U_PORT_HW_VDEC_MC_EXT		MTK_M4U_ID(M4U_LARB2_ID, 0)
#define M4U_PORT_HW_VDEC_PP_EXT		MTK_M4U_ID(M4U_LARB2_ID, 1)
#define M4U_PORT_HW_VDEC_VLD_EXT	MTK_M4U_ID(M4U_LARB2_ID, 2)
#define M4U_PORT_HW_VDEC_AVC_MV_EXT	MTK_M4U_ID(M4U_LARB2_ID, 3)
#define M4U_PORT_HW_VDEC_PRED_RD_EXT	MTK_M4U_ID(M4U_LARB2_ID, 4)
#define M4U_PORT_HW_VDEC_PRED_WR_EXT	MTK_M4U_ID(M4U_LARB2_ID, 5)
#define M4U_PORT_HW_VDEC_PPWRAP_EXT	MTK_M4U_ID(M4U_LARB2_ID, 6)

#endif

Annotation

• Immediate include surface: `dt-bindings/memory/mtk-memory-port.h`.
• Atlas domain: Repository Root And Misc / include.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.