From 9c696cc57c1a6dab6da6b51f4b30a7d16e233cbc Mon Sep 17 00:00:00 2001 From: André Almeida Date: Wed, 26 Feb 2025 10:11:18 -0300 Subject: drm/amdgpu: Create a debug option to disable ring reset MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Prior to the addition of ring reset, the debug option `debug_disable_soft_recovery` could be used to force a full device reset. Now that we have ring reset, create a debug option to disable them in amdgpu, forcing the driver to go with the full device reset path again when both options are combined. This option is useful for testing and debugging purposes when one wants to test the full reset from userspace. Signed-off-by: André Almeida Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 2b1990ea9639..2a9a41f4e748 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -1192,6 +1192,7 @@ struct amdgpu_device { bool debug_use_vram_fw_buf; bool debug_enable_ras_aca; bool debug_exp_resets; + bool debug_disable_gpu_ring_reset; bool enforce_isolation[MAX_XCP]; /* Added this mutex for cleaner shader isolation between GFX and compute processes */ -- cgit v1.2.3