github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-07-27 17:47:41 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/admgpu: Add support for ATHUB 3.4.2

Browse Source 
Add ATHUB 3_4_2

Signed-off-by: Shubhankar Milind Sardeshpande <Shubhankar.MilindSardeshpande@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Shubhankar Milind Sardeshpande 2026-05-05 12:48:38 +05:30 committed by Alex Deucher
parent 7e9a8506a8
commit 01f38e607a
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/amd/amdgpu/athub_v3_0.c
View File

@ -43,6 +43,7 @@ static uint32_t athub_v3_0_get_cg_cntl(struct amdgpu_device *adev)
data = RREG32_SOC15(ATHUB, 0, regATHUB_MISC_CNTL_V3_0_1);
break;
case IP_VERSION(3, 3, 0):
case IP_VERSION(3, 4, 2):
data = RREG32_SOC15(ATHUB, 0, regATHUB_MISC_CNTL_V3_3_0);
break;
default:
@ -59,6 +60,7 @@ static void athub_v3_0_set_cg_cntl(struct amdgpu_device *adev, uint32_t data)
WREG32_SOC15(ATHUB, 0, regATHUB_MISC_CNTL_V3_0_1, data);
break;
case IP_VERSION(3, 3, 0):
case IP_VERSION(3, 4, 2):
WREG32_SOC15(ATHUB, 0, regATHUB_MISC_CNTL_V3_3_0, data);
break;
default:
@ -112,6 +114,7 @@ int athub_v3_0_set_clockgating(struct amdgpu_device *adev,
case IP_VERSION(3, 0, 1):
case IP_VERSION(3, 0, 2):
case IP_VERSION(3, 3, 0):
case IP_VERSION(3, 4, 2):
athub_v3_0_update_medium_grain_clock_gating(adev,
state == AMD_CG_STATE_GATE);
athub_v3_0_update_medium_grain_light_sleep(adev,