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drm/amdgpu: enable GFX Power Gating for GC IP v11.0.4

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Enable GFX Power Gating control for GC IP v11.0.4.

Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tim Huang 2022-12-05 13:55:36 +08:00 committed by Alex Deucher
parent f2b91e5a7c
commit a89e2965da
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
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@ -5058,6 +5058,7 @@ static void gfx_v11_cntl_power_gating(struct amdgpu_device *adev, bool enable)
if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG)) {
switch (adev->ip_versions[GC_HWIP][0]) {
case IP_VERSION(11, 0, 1):
case IP_VERSION(11, 0, 4):
WREG32_SOC15(GC, 0, regRLC_PG_DELAY_3, RLC_PG_DELAY_3_DEFAULT_GC_11_0_1);
break;
default:
@ -5091,6 +5092,7 @@ static int gfx_v11_0_set_powergating_state(void *handle,
amdgpu_gfx_off_ctrl(adev, enable);
break;
case IP_VERSION(11, 0, 1):
case IP_VERSION(11, 0, 4):
gfx_v11_cntl_pg(adev, enable);
amdgpu_gfx_off_ctrl(adev, enable);
break;