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From: Rob Clark <robdclark@gmail.com>
To: iommu@lists.linux-foundation.org,
	dri-devel@lists.freedesktop.org, Will Deacon <will@kernel.org>,
	Robin Murphy <robin.murphy@arm.com>,
	Joerg Roedel <joro@8bytes.org>
Cc: linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Sibi Sankar <sibis@codeaurora.org>,
	Vivek Gautam <vivek.gautam@codeaurora.org>,
	Stephen Boyd <swboyd@chromium.org>,
	Akhil P Oommen <akhilpo@codeaurora.org>,
	Jordan Crouse <jcrouse@codeaurora.org>,
	Rob Clark <robdclark@chromium.org>,
	Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Eric Anholt <eric@anholt.net>, Sam Ravnborg <sam@ravnborg.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	Ben Dooks <ben.dooks@codethink.co.uk>,
	AngeloGioacchino Del Regno <kholk11@gmail.com>,
	Emil Velikov <emil.velikov@collabora.com>,
	Jonathan Marek <jonathan@marek.ca>,
	Sharat Masetty <smasetty@codeaurora.org>,
	Brian Masney <masneyb@onstation.org>,
	Shawn Guo <shawn.guo@linaro.org>,
	Wambui Karuga <wambui.karugax@gmail.com>,
	linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v17 06/20] drm/msm: Drop context arg to gpu->submit()
Date: Sat,  5 Sep 2020 13:04:12 -0700	[thread overview]
Message-ID: <20200905200454.240929-7-robdclark@gmail.com> (raw)
In-Reply-To: <20200905200454.240929-1-robdclark@gmail.com>

From: Jordan Crouse <jcrouse@codeaurora.org>

Now that we can get the ctx from the submitqueue, the extra arg is
redundant.

Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
[split out of previous patch to reduce churny noise]
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
 drivers/gpu/drm/msm/adreno/a5xx_gpu.c   | 12 +++++-------
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c   |  5 ++---
 drivers/gpu/drm/msm/adreno/adreno_gpu.c |  5 ++---
 drivers/gpu/drm/msm/adreno/adreno_gpu.h |  3 +--
 drivers/gpu/drm/msm/msm_gem_submit.c    |  2 +-
 drivers/gpu/drm/msm/msm_gpu.c           |  9 ++++-----
 drivers/gpu/drm/msm/msm_gpu.h           |  6 ++----
 7 files changed, 17 insertions(+), 25 deletions(-)

diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
index ce3c0b5c167b..616d9e798058 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@@ -43,8 +43,7 @@ static void a5xx_flush(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
 		gpu_write(gpu, REG_A5XX_CP_RB_WPTR, wptr);
 }
 
-static void a5xx_submit_in_rb(struct msm_gpu *gpu, struct msm_gem_submit *submit,
-	struct msm_file_private *ctx)
+static void a5xx_submit_in_rb(struct msm_gpu *gpu, struct msm_gem_submit *submit)
 {
 	struct msm_drm_private *priv = gpu->dev->dev_private;
 	struct msm_ringbuffer *ring = submit->ring;
@@ -57,7 +56,7 @@ static void a5xx_submit_in_rb(struct msm_gpu *gpu, struct msm_gem_submit *submit
 		case MSM_SUBMIT_CMD_IB_TARGET_BUF:
 			break;
 		case MSM_SUBMIT_CMD_CTX_RESTORE_BUF:
-			if (priv->lastctx == ctx)
+			if (priv->lastctx == submit->queue->ctx)
 				break;
 			/* fall-thru */
 		case MSM_SUBMIT_CMD_BUF:
@@ -103,8 +102,7 @@ static void a5xx_submit_in_rb(struct msm_gpu *gpu, struct msm_gem_submit *submit
 	msm_gpu_retire(gpu);
 }
 
-static void a5xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
-	struct msm_file_private *ctx)
+static void a5xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit)
 {
 	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
 	struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu);
@@ -114,7 +112,7 @@ static void a5xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 
 	if (IS_ENABLED(CONFIG_DRM_MSM_GPU_SUDO) && submit->in_rb) {
 		priv->lastctx = NULL;
-		a5xx_submit_in_rb(gpu, submit, ctx);
+		a5xx_submit_in_rb(gpu, submit);
 		return;
 	}
 
@@ -148,7 +146,7 @@ static void a5xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 		case MSM_SUBMIT_CMD_IB_TARGET_BUF:
 			break;
 		case MSM_SUBMIT_CMD_CTX_RESTORE_BUF:
-			if (priv->lastctx == ctx)
+			if (priv->lastctx == submit->queue->ctx)
 				break;
 			/* fall-thru */
 		case MSM_SUBMIT_CMD_BUF:
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index 74bc27eb4203..f6aad038d8b6 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -81,8 +81,7 @@ static void get_stats_counter(struct msm_ringbuffer *ring, u32 counter,
 	OUT_RING(ring, upper_32_bits(iova));
 }
 
-static void a6xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
-	struct msm_file_private *ctx)
+static void a6xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit)
 {
 	unsigned int index = submit->seqno % MSM_GPU_SUBMIT_STATS_COUNT;
 	struct msm_drm_private *priv = gpu->dev->dev_private;
@@ -115,7 +114,7 @@ static void a6xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 		case MSM_SUBMIT_CMD_IB_TARGET_BUF:
 			break;
 		case MSM_SUBMIT_CMD_CTX_RESTORE_BUF:
-			if (priv->lastctx == ctx)
+			if (priv->lastctx == submit->queue->ctx)
 				break;
 			/* fall-thru */
 		case MSM_SUBMIT_CMD_BUF:
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index 459f10a3710b..a712e1cfcba8 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -434,8 +434,7 @@ void adreno_recover(struct msm_gpu *gpu)
 	}
 }
 
-void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
-		struct msm_file_private *ctx)
+void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit)
 {
 	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
 	struct msm_drm_private *priv = gpu->dev->dev_private;
@@ -449,7 +448,7 @@ void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 			break;
 		case MSM_SUBMIT_CMD_CTX_RESTORE_BUF:
 			/* ignore if there has not been a ctx switch: */
-			if (priv->lastctx == ctx)
+			if (priv->lastctx == submit->queue->ctx)
 				break;
 			/* fall-thru */
 		case MSM_SUBMIT_CMD_BUF:
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index e55abae365b5..848632758450 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -269,8 +269,7 @@ struct drm_gem_object *adreno_fw_create_bo(struct msm_gpu *gpu,
 		const struct firmware *fw, u64 *iova);
 int adreno_hw_init(struct msm_gpu *gpu);
 void adreno_recover(struct msm_gpu *gpu);
-void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
-		struct msm_file_private *ctx);
+void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit);
 void adreno_flush(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
 bool adreno_idle(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
 #if defined(CONFIG_DEBUG_FS) || defined(CONFIG_DEV_COREDUMP)
diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c
index 1464b04d25d3..aa5c60a7132d 100644
--- a/drivers/gpu/drm/msm/msm_gem_submit.c
+++ b/drivers/gpu/drm/msm/msm_gem_submit.c
@@ -785,7 +785,7 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data,
 		}
 	}
 
-	msm_gpu_submit(gpu, submit, ctx);
+	msm_gpu_submit(gpu, submit);
 
 	args->fence = submit->fence->seqno;
 
diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c
index 144dd63e747e..57532b6b4702 100644
--- a/drivers/gpu/drm/msm/msm_gpu.c
+++ b/drivers/gpu/drm/msm/msm_gpu.c
@@ -520,7 +520,7 @@ static void recover_worker(struct work_struct *work)
 			struct msm_ringbuffer *ring = gpu->rb[i];
 
 			list_for_each_entry(submit, &ring->submits, node)
-				gpu->funcs->submit(gpu, submit, NULL);
+				gpu->funcs->submit(gpu, submit);
 		}
 	}
 
@@ -747,8 +747,7 @@ void msm_gpu_retire(struct msm_gpu *gpu)
 }
 
 /* add bo's to gpu's ring, and kick gpu: */
-void msm_gpu_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
-		struct msm_file_private *ctx)
+void msm_gpu_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit)
 {
 	struct drm_device *dev = gpu->dev;
 	struct msm_drm_private *priv = dev->dev_private;
@@ -788,8 +787,8 @@ void msm_gpu_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 			msm_gem_move_to_active(&msm_obj->base, gpu, false, submit->fence);
 	}
 
-	gpu->funcs->submit(gpu, submit, ctx);
-	priv->lastctx = ctx;
+	gpu->funcs->submit(gpu, submit);
+	priv->lastctx = submit->queue->ctx;
 
 	hangcheck_timer_reset(gpu);
 }
diff --git a/drivers/gpu/drm/msm/msm_gpu.h b/drivers/gpu/drm/msm/msm_gpu.h
index c4ce462c30c5..5cf696169f93 100644
--- a/drivers/gpu/drm/msm/msm_gpu.h
+++ b/drivers/gpu/drm/msm/msm_gpu.h
@@ -46,8 +46,7 @@ struct msm_gpu_funcs {
 	int (*hw_init)(struct msm_gpu *gpu);
 	int (*pm_suspend)(struct msm_gpu *gpu);
 	int (*pm_resume)(struct msm_gpu *gpu);
-	void (*submit)(struct msm_gpu *gpu, struct msm_gem_submit *submit,
-			struct msm_file_private *ctx);
+	void (*submit)(struct msm_gpu *gpu, struct msm_gem_submit *submit);
 	void (*flush)(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
 	irqreturn_t (*irq)(struct msm_gpu *irq);
 	struct msm_ringbuffer *(*active_ring)(struct msm_gpu *gpu);
@@ -293,8 +292,7 @@ int msm_gpu_perfcntr_sample(struct msm_gpu *gpu, uint32_t *activetime,
 		uint32_t *totaltime, uint32_t ncntrs, uint32_t *cntrs);
 
 void msm_gpu_retire(struct msm_gpu *gpu);
-void msm_gpu_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
-		struct msm_file_private *ctx);
+void msm_gpu_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit);
 
 int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 		struct msm_gpu *gpu, const struct msm_gpu_funcs *funcs,
-- 
2.26.2


  parent reply	other threads:[~2020-09-05 20:04 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-05 20:04 [PATCH v17 00/20] iommu/arm-smmu + drm/msm: per-process GPU pgtables Rob Clark
2020-09-05 20:04 ` [PATCH v17 01/20] drm/msm: Remove dangling submitqueue references Rob Clark
2020-09-05 20:04 ` [PATCH v17 02/20] drm/msm: Add private interface for adreno-smmu Rob Clark
2020-09-05 20:04 ` [PATCH v17 03/20] drm/msm/gpu: Add dev_to_gpu() helper Rob Clark
2020-09-05 20:04 ` [PATCH v17 04/20] drm/msm: Set adreno_smmu as gpu's drvdata Rob Clark
2020-09-05 20:04 ` [PATCH v17 05/20] drm/msm: Add a context pointer to the submitqueue Rob Clark
2020-09-05 20:04 ` Rob Clark [this message]
2020-09-05 20:04 ` [PATCH v17 07/20] drm/msm: Set the global virtual address range from the IOMMU domain Rob Clark
2020-09-05 20:04 ` [PATCH v17 08/20] drm/msm: Add support to create a local pagetable Rob Clark
2020-09-05 20:04 ` [PATCH v17 09/20] drm/msm: Add support for private address space instances Rob Clark
2020-09-05 20:04 ` [PATCH v17 10/20] drm/msm/a6xx: Add support for per-instance pagetables Rob Clark
2020-09-05 20:04 ` [PATCH v17 11/20] drm/msm: Show process names in gem_describe Rob Clark
2020-09-05 20:04 ` [PATCH v17 12/20] iommu/arm-smmu: Pass io-pgtable config to implementation specific function Rob Clark
2020-09-05 20:04 ` [PATCH v17 13/20] iommu/arm-smmu: Add support for split pagetables Rob Clark
2020-09-05 20:04 ` [PATCH v17 14/20] iommu/arm-smmu: Prepare for the adreno-smmu implementation Rob Clark
2020-09-05 20:04 ` [PATCH v17 15/20] iommu/arm-smmu: Constify some helpers Rob Clark
2020-09-05 20:04 ` [PATCH v17 16/20] iommu/arm-smmu-qcom: Add implementation for the adreno GPU SMMU Rob Clark
2020-09-05 20:04 ` [PATCH v17 17/20] iommu/arm-smmu: Add a way for implementations to influence SCTLR Rob Clark
2020-09-05 20:04 ` [PATCH v17 18/20] dt-bindings: arm-smmu: Add compatible string for Adreno GPU SMMU Rob Clark
2020-09-05 20:04 ` [PATCH v17 19/20] arm: dts: qcom: sm845: Set the compatible string for the " Rob Clark
2020-09-05 20:04 ` [PATCH v17 20/20] arm: dts: qcom: sc7180: " Rob Clark
2020-09-21 21:30 ` [PATCH v17 00/20] iommu/arm-smmu + drm/msm: per-process GPU pgtables Will Deacon
2020-09-22  1:27   ` Rob Clark
2020-09-22  2:53   ` Jordan Crouse

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