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authorRob Clark <robdclark@chromium.org>2022-04-11 14:58:31 -0700
committerRob Clark <robdclark@chromium.org>2022-04-21 15:03:11 -0700
commitf9d5355fa5b6b25c3b6e1727bc36d11bb8c8ee24 (patch)
treea892b1358d3a5e7cd99581bf7b6d9e9d71a75bcc /drivers/gpu/drm/msm/adreno
parent695383a1386c57ea723ff54ea99f49222deed3fd (diff)
downloadlinux-f9d5355fa5b6b25c3b6e1727bc36d11bb8c8ee24.tar.bz2
drm/msm/gpu: Drop duplicate fence counter
The ring seqno counter duplicates the fence-context last_fence counter. They end up getting incremented in lock-step, on the same scheduler thread, but the split just makes things less obvious. Signed-off-by: Rob Clark <robdclark@chromium.org> Link: https://lore.kernel.org/r/20220411215849.297838-3-robdclark@gmail.com Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/adreno')
-rw-r--r--drivers/gpu/drm/msm/adreno/a5xx_gpu.c2
-rw-r--r--drivers/gpu/drm/msm/adreno/a6xx_gpu.c2
-rw-r--r--drivers/gpu/drm/msm/adreno/adreno_gpu.c4
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
index 407f50a15faa..d31aa87c6c8d 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@@ -1235,7 +1235,7 @@ static void a5xx_fault_detect_irq(struct msm_gpu *gpu)
return;
DRM_DEV_ERROR(dev->dev, "gpu fault ring %d fence %x status %8.8X rb %4.4x/%4.4x ib1 %16.16llX/%4.4x ib2 %16.16llX/%4.4x\n",
- ring ? ring->id : -1, ring ? ring->seqno : 0,
+ ring ? ring->id : -1, ring ? ring->fctx->last_fence : 0,
gpu_read(gpu, REG_A5XX_RBBM_STATUS),
gpu_read(gpu, REG_A5XX_CP_RB_RPTR),
gpu_read(gpu, REG_A5XX_CP_RB_WPTR),
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index 83c31b2ad865..17de46fc4bf2 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -1390,7 +1390,7 @@ static void a6xx_fault_detect_irq(struct msm_gpu *gpu)
DRM_DEV_ERROR(&gpu->pdev->dev,
"gpu fault ring %d fence %x status %8.8X rb %4.4x/%4.4x ib1 %16.16llX/%4.4x ib2 %16.16llX/%4.4x\n",
- ring ? ring->id : -1, ring ? ring->seqno : 0,
+ ring ? ring->id : -1, ring ? ring->fctx->last_fence : 0,
gpu_read(gpu, REG_A6XX_RBBM_STATUS),
gpu_read(gpu, REG_A6XX_CP_RB_RPTR),
gpu_read(gpu, REG_A6XX_CP_RB_WPTR),
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index 45f2c6084aa7..6385ab06632f 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -578,7 +578,7 @@ int adreno_gpu_state_get(struct msm_gpu *gpu, struct msm_gpu_state *state)
state->ring[i].fence = gpu->rb[i]->memptrs->fence;
state->ring[i].iova = gpu->rb[i]->iova;
- state->ring[i].seqno = gpu->rb[i]->seqno;
+ state->ring[i].seqno = gpu->rb[i]->fctx->last_fence;
state->ring[i].rptr = get_rptr(adreno_gpu, gpu->rb[i]);
state->ring[i].wptr = get_wptr(gpu->rb[i]);
@@ -828,7 +828,7 @@ void adreno_dump_info(struct msm_gpu *gpu)
printk("rb %d: fence: %d/%d\n", i,
ring->memptrs->fence,
- ring->seqno);
+ ring->fctx->last_fence);
printk("rptr: %d\n", get_rptr(adreno_gpu, ring));
printk("rb wptr: %d\n", get_wptr(ring));