mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-04-02 12:53:33 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amdgpu: Add sdma v7_1_0 support

Browse Source 
Add SDMA ip block for SDMA v7_1_0.

v2: squash in queue reset changes (Alex)
v3: squash in version fix (Hawking)
v4: squash in various fixes

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Acked-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Likun Gao
2025-01-07 10:15:31 +08:00
committed by Alex Deucher
parent 268614ae41
commit 4ed5116aac
4 changed files with 1876 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/amd/amdgpu/Makefile
View File

@@ -171,7 +171,8 @@ amdgpu-y += \
sdma_v5_0.o \
sdma_v5_2.o \
sdma_v6_0.o \
sdma_v7_0.o
sdma_v7_0.o \
sdma_v7_1.o
# add MES block
amdgpu-y += \

10
drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h
View File

@@ -65,7 +65,10 @@ struct amdgpu_sdma_instance {
struct amdgpu_ring ring;
struct amdgpu_ring page;
bool burst_nop;
uint32_t aid_id;
union {
uint32_t aid_id;
uint32_t xcc_id;
};
struct amdgpu_bo *sdma_fw_obj;
uint64_t sdma_fw_gpu_addr;
@@ -123,7 +126,10 @@ struct amdgpu_sdma {
int num_instances;
uint32_t sdma_mask;
int num_inst_per_aid;
union {
int num_inst_per_aid;
int num_inst_per_xcc;
};
uint32_t srbm_soft_reset;
bool has_page_queue;
struct ras_common_if *ras_if;

1836
drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c Normal file
View File

File diff suppressed because it is too large Load Diff

30
drivers/gpu/drm/amd/amdgpu/sdma_v7_1.h Normal file
View File

@@ -0,0 +1,30 @@
/*
* Copyright 2025 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
*/
#ifndef __SDMA_V7_1_H__
#define __SDMA_V7_1_H__
extern const struct amd_ip_funcs sdma_v7_1_ip_funcs;
extern const struct amdgpu_ip_block_version sdma_v7_1_ip_block;
#endif /* __SDMA_V7_1_H__ */