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From: Alex Deucher <alexander.deucher@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: Alex Deucher <alexander.deucher@amd.com>
Subject: [PATCH 33/42] drm/amdgpu: move need_ctx_switch into amdgpu_job
Date: Wed, 14 Jan 2026 11:47:18 -0500	[thread overview]
Message-ID: <20260114164727.15367-34-alexander.deucher@amd.com> (raw)
In-Reply-To: <20260114164727.15367-1-alexander.deucher@amd.com>

No intended functional change.  Needed to help separate
the IB scheduling and emit logic.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c  | 7 +++----
 drivers/gpu/drm/amd/amdgpu/amdgpu_job.h | 1 +
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index 17176e51c0398..036a9fb4e1ca3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -126,7 +126,6 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, struct amdgpu_job *job,
 	struct amdgpu_ib *ib;
 	struct dma_fence *tmp = NULL;
 	struct amdgpu_fence *af;
-	bool need_ctx_switch;
 	struct amdgpu_vm *vm;
 	uint64_t fence_ctx;
 	uint32_t status = 0, alloc_size;
@@ -185,10 +184,10 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, struct amdgpu_job *job,
 		return r;
 	}
 
-	need_ctx_switch = ring->current_ctx != fence_ctx;
+	job->need_ctx_switch = ring->current_ctx != fence_ctx;
 	if (ring->funcs->emit_pipeline_sync && job &&
 	    ((tmp = amdgpu_sync_get_fence(&job->explicit_sync)) ||
-	     need_ctx_switch || amdgpu_vm_need_pipeline_sync(ring, job))) {
+	     job->need_ctx_switch || amdgpu_vm_need_pipeline_sync(ring, job))) {
 
 		job->need_pipe_sync = true;
 		job->pipe_sync_seq = ring->fence_drv.sync_seq;
@@ -227,7 +226,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, struct amdgpu_job *job,
 
 	amdgpu_device_flush_hdp(adev, ring);
 
-	if (need_ctx_switch)
+	if (job->need_ctx_switch)
 		status |= AMDGPU_HAVE_CTX_SWITCH;
 
 	if (ring->funcs->emit_cntxcntl) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h
index 908239d45bd3f..21e1941ce356a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h
@@ -104,6 +104,7 @@ struct amdgpu_job {
 	/* job state */
 	bool			need_pipe_sync;
 	u32			pipe_sync_seq;
+	bool			need_ctx_switch;
 
 	uint32_t		num_ibs;
 	struct amdgpu_ib	ibs[];
-- 
2.52.0


  parent reply	other threads:[~2026-01-14 16:48 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-14 16:46 [PATCH 00/42] Improvements for IB handling V2 Alex Deucher
2026-01-14 16:46 ` [PATCH 01/42] drm/amdgpu/job: use GFP_ATOMIC while in gpu reset Alex Deucher
2026-01-14 16:46 ` [PATCH 02/42] drm/amdgpu/vpe: switch to using job for IBs Alex Deucher
2026-01-14 16:46 ` [PATCH 03/42] drm/amdgpu/gfx6: " Alex Deucher
2026-01-14 16:46 ` [PATCH 04/42] drm/amdgpu/gfx7: " Alex Deucher
2026-01-14 16:46 ` [PATCH 05/42] drm/amdgpu/gfx8: " Alex Deucher
2026-01-14 16:46 ` [PATCH 06/42] drm/amdgpu/gfx9: " Alex Deucher
2026-01-14 16:46 ` [PATCH 07/42] drm/amdgpu/gfx9.4.2: " Alex Deucher
2026-01-14 16:46 ` [PATCH 08/42] drm/amdgpu/gfx9.4.3: " Alex Deucher
2026-01-14 16:46 ` [PATCH 09/42] drm/amdgpu/gfx10: " Alex Deucher
2026-01-14 16:46 ` [PATCH 10/42] drm/amdgpu/gfx11: " Alex Deucher
2026-01-14 16:46 ` [PATCH 11/42] drm/amdgpu/gfx12: " Alex Deucher
2026-01-14 16:46 ` [PATCH 12/42] drm/amdgpu/gfx12.1: " Alex Deucher
2026-01-14 16:46 ` [PATCH 13/42] drm/amdgpu/si_dma: " Alex Deucher
2026-01-14 16:46 ` [PATCH 14/42] drm/amdgpu/cik_sdma: " Alex Deucher
2026-01-14 16:47 ` [PATCH 15/42] drm/amdgpu/sdma2.4: " Alex Deucher
2026-01-14 16:47 ` [PATCH 16/42] drm/amdgpu/sdma3: " Alex Deucher
2026-01-14 16:47 ` [PATCH 17/42] drm/amdgpu/sdma4: " Alex Deucher
2026-01-14 16:47 ` [PATCH 18/42] drm/amdgpu/sdma4.4.2: " Alex Deucher
2026-01-14 16:47 ` [PATCH 19/42] drm/amdgpu/sdma5: " Alex Deucher
2026-01-14 16:47 ` [PATCH 20/42] drm/amdgpu/sdma5.2: " Alex Deucher
2026-01-14 16:47 ` [PATCH 21/42] drm/amdgpu/sdma6: " Alex Deucher
2026-01-14 16:47 ` [PATCH 22/42] drm/amdgpu/sdma7: " Alex Deucher
2026-01-14 16:47 ` [PATCH 23/42] drm/amdgpu/sdma7.1: " Alex Deucher
2026-01-14 16:47 ` [PATCH 24/42] drm/amdgpu: require a job to schedule an IB Alex Deucher
2026-01-14 16:47 ` [PATCH 25/42] drm/amdgpu: rename amdgpu_fence_driver_guilty_force_completion() Alex Deucher
2026-01-14 16:47 ` [PATCH 26/42] drm/amdgpu: mark fences with errors before ring reset Alex Deucher
2026-01-14 16:47 ` [PATCH 27/42] drm/amdgpu: don't call drm_sched_stop/start() in asic reset Alex Deucher
2026-01-14 16:47 ` [PATCH 28/42] drm/amdgpu: drop drm_sched_increase_karma() Alex Deucher
2026-01-14 16:47 ` [PATCH 29/42] drm/amdgpu: plumb timedout fence through to force completion Alex Deucher
2026-01-14 16:47 ` [PATCH 30/42] drm/amdgpu: simplify VCN reset helper Alex Deucher
2026-01-14 16:47 ` [PATCH 31/42] drm/amdgpu: change function signature for emit_pipeline_sync() Alex Deucher
2026-01-14 16:47 ` [PATCH 32/42] drm/amdgpu: drop extra parameter for vm_flush Alex Deucher
2026-01-14 16:47 ` Alex Deucher [this message]
2026-01-14 16:47 ` [PATCH 34/42] drm/amdgpu: store vm flush state in amdgpu_job Alex Deucher
2026-01-14 16:47 ` [PATCH 35/42] drm/amdgpu: split fence init and emit logic Alex Deucher
2026-01-14 16:47 ` [PATCH 36/42] drm/amdgpu: split vm flush and vm flush " Alex Deucher
2026-01-14 16:47 ` [PATCH 37/42] drm/amdgpu: split ib schedule and ib " Alex Deucher
2026-01-14 16:47 ` [PATCH 38/42] drm/amdgpu: move drm sched stop/start into amdgpu_job_timedout() Alex Deucher
2026-01-14 16:47 ` [PATCH 39/42] drm/amdgpu: add an all_instance_rings_reset ring flag Alex Deucher
2026-01-14 16:47 ` [PATCH 40/42] drm/amdgpu: add helper to save and restore ring state Alex Deucher
2026-01-14 16:47 ` [PATCH 41/42] drm/amdgpu: rework reset reemit handling Alex Deucher
2026-01-14 16:47 ` [PATCH 42/42] drm/amdgpu: simplify per queue reset code Alex Deucher
2026-01-14 20:47 ` [PATCH 00/42] Improvements for IB handling V2 Alex Deucher

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