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drm/amd: Add missing definitions for SMU_MAX_LEVELS_VDDGFX

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It is reported that on a Topaz dGPU the kernel emits:
	amdgpu: can't get the mac of 5

This is because there is no definition for max levels of VDDGFX
declared for SMU71 or SMU7. The correct definition is VDDC so
use this.

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3049
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Mario Limonciello
2023-12-15 14:37:45 -06:00
committed by Alex Deucher
parent ab44f9daa8
commit e48c8cbeeb
2 changed files with 2 additions and 0 deletions
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drivers/gpu/drm/amd/pm/powerplay/smumgr/ci_smumgr.c
+1
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@@ -2298,6 +2298,7 @@ static uint32_t ci_get_mac_definition(uint32_t value)
case SMU_MAX_ENTRIES_SMIO:
return SMU7_MAX_ENTRIES_SMIO;
case SMU_MAX_LEVELS_VDDC:
case SMU_MAX_LEVELS_VDDGFX:
return SMU7_MAX_LEVELS_VDDC;
case SMU_MAX_LEVELS_VDDCI:
return SMU7_MAX_LEVELS_VDDCI;
drivers/gpu/drm/amd/pm/powerplay/smumgr/iceland_smumgr.c
+1
View File
@@ -2263,6 +2263,7 @@ static uint32_t iceland_get_mac_definition(uint32_t value)
case SMU_MAX_ENTRIES_SMIO:
return SMU71_MAX_ENTRIES_SMIO;
case SMU_MAX_LEVELS_VDDC:
case SMU_MAX_LEVELS_VDDGFX:
return SMU71_MAX_LEVELS_VDDC;
case SMU_MAX_LEVELS_VDDCI:
return SMU71_MAX_LEVELS_VDDCI;