From 3c6eba1c14ec646d142add768ebf8eb51daa8442 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timur=20Krist=C3=B3f?= Date: Tue, 21 Jul 2026 13:43:17 +0200 Subject: [PATCH] drm/amdgpu/gfx7: Return error code when failing to start GFX ring MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return an error code instead of silently failing. Signed-off-by: Timur Kristóf Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c index b7d1e111c2e3..5c1acb5bd05a 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c @@ -2577,7 +2577,10 @@ static int gfx_v7_0_cp_gfx_resume(struct amdgpu_device *adev) WREG32(mmCP_RB0_BASE_HI, upper_32_bits(rb_addr)); /* start the ring */ - gfx_v7_0_cp_gfx_start(adev); + r = gfx_v7_0_cp_gfx_start(adev); + if (r) + return r; + r = amdgpu_ring_test_helper(ring); if (r) return r;