drivers/gpu/drm/amd/include/ivsrcid/vcn/irqsrcs_vcn_4_0.h

Source file repositories/reference/linux-study-clean/drivers/gpu/drm/amd/include/ivsrcid/vcn/irqsrcs_vcn_4_0.h

File Facts

System
Linux kernel
Corpus path
drivers/gpu/drm/amd/include/ivsrcid/vcn/irqsrcs_vcn_4_0.h
Extension
.h
Size
2371 bytes
Lines
45
Domain
Driver Families
Bucket
drivers/gpu
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef __IRQSRCS_VCN_4_0_H__
#define __IRQSRCS_VCN_4_0_H__

#define VCN_4_0__SRCID__UVD_TRAP					114		// 0x72 UVD_TRAP
#define VCN_4_0__SRCID__UVD_ENC_GENERAL_PURPOSE				119		// 0x77 Encoder General Purpose
#define VCN_4_0__SRCID__UVD_ENC_LOW_LATENCY				120		// 0x78 Encoder Low Latency
#define VCN_4_0__SRCID__UVD_SYSTEM_MESSAGE_INTERRUPT			124		// 0x7c UVD system message interrupt
#define VCN_4_0__SRCID__JPEG_ENCODE					151		// 0x97 JRBC Encode interrupt
#define VCN_4_0__SRCID__JPEG_DECODE					153		// 0x99 JRBC Decode interrupt

#define VCN_4_0__SRCID__JPEG1_DECODE					149		// 0x95 JRBC1 Decode interrupt
#define VCN_4_0__SRCID__JPEG2_DECODE					VCN_4_0__SRCID__JPEG_ENCODE//0x97 JRBC2 Decode interrupt
#define VCN_4_0__SRCID__JPEG3_DECODE					171		// 0xab JRBC3 Decode interrupt
#define VCN_4_0__SRCID__JPEG4_DECODE					172		// 0xac JRBC4 Decode interrupt
#define VCN_4_0__SRCID__JPEG5_DECODE					173		// 0xad JRBC5 Decode interrupt
#define VCN_4_0__SRCID__JPEG6_DECODE					174		// 0xae JRBC6 Decode interrupt
#define VCN_4_0__SRCID__JPEG7_DECODE					175		// 0xaf JRBC7 Decode interrupt

#define VCN_4_0__SRCID_UVD_POISON					160
#define VCN_4_0__SRCID_DJPEG0_POISON					161
#define VCN_4_0__SRCID_EJPEG0_POISON					162
#endif

Annotation

Implementation Notes