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| author | Timur Kristóf <timur.kristof@gmail.com> | 2026-07-21 13:43:17 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-07-29 17:55:46 -0400 |
| commit | 3c6eba1c14ec646d142add768ebf8eb51daa8442 (patch) | |
| tree | e9a32cdb14eb47e46de0a50ec318972f27970f3c | |
| parent | c93962a688ca5c664e3f55f599ca926222492326 (diff) | |
| download | linux-next-3c6eba1c14ec646d142add768ebf8eb51daa8442.tar.gz linux-next-3c6eba1c14ec646d142add768ebf8eb51daa8442.zip | |
drm/amdgpu/gfx7: Return error code when failing to start GFX ring
Return an error code instead of silently failing.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 5 |
1 files changed, 4 insertions, 1 deletions
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; |