accel/amdxdna: Handle DETACH_DEBUG_BO through config_debug_bo path

Route DETACH_DEBUG_BO through aie2_config_debug_bo() the same way as
ATTACH_DEBUG_BO.

The scheduler switch in aie2_sched_job_run() already handles
ATTACH_DEBUG_BO with aie2_config_debug_bo(), but DETACH_DEBUG_BO was
not included in that path. Add an explicit fallthrough so both attach
and detach operations use the same handler.

This fixes debug BO detach handling by ensuring the detach command is
processed by the expected configuration path.

Fixes: 7ea046838021 ("accel/amdxdna: Support firmware debug buffer")
Signed-off-by: Max Zhen <max.zhen@amd.com>
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Link: https://patch.msgid.link/20260406211403.4011988-1-lizhi.hou@amd.com

diff --git a/drivers/accel/amdxdna/aie2_ctx.c b/drivers/accel/amdxdna/aie2_ctx.c
index 8db32f8e2362d15cc24ffe6f028b5935f6aab50c..f97755d60fa35bb4bf7d9fb4b5614771b9914da7 100644 (file)
--- a/drivers/accel/amdxdna/aie2_ctx.c
+++ b/drivers/accel/amdxdna/aie2_ctx.c
@@ -360,6 +360,7 @@ aie2_sched_job_run(struct drm_sched_job *sched_job)
                        ret = aie2_sync_bo(hwctx, job, aie2_sched_drvcmd_resp_handler);
                        break;
                case ATTACH_DEBUG_BO:
+               case DETACH_DEBUG_BO:
                        ret = aie2_config_debug_bo(hwctx, job, aie2_sched_drvcmd_resp_handler);
                        break;
                default: