[PATCH 2/2] drm/amdgpu/gfx11: Adjust gfxoff before powergating on gfx11 as well

Bas Nieuwenhuizen bas at basnieuwenhuizen.nl
Tue May 9 16:49:47 UTC 2023


From: "Guilherme G. Piccoli" <gpiccoli at igalia.com>

(Bas: speculative change to mirror gfx10/gfx9)

Signed-off-by: Guilherme G. Piccoli <gpiccoli at igalia.com>
Cc: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index f09e2558e73b..3585edd07db5 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -5084,8 +5084,14 @@ static int gfx_v11_0_set_powergating_state(void *handle,
 		break;
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 4):
+		if (!enable)
+			amdgpu_gfx_off_ctrl(adev, false);
+
 		gfx_v11_cntl_pg(adev, enable);
-		amdgpu_gfx_off_ctrl(adev, enable);
+
+		if (enable)
+			amdgpu_gfx_off_ctrl(adev, true);
+
 		break;
 	default:
 		break;
-- 
2.40.1



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