From: Rob Clark <robin.clark@oss.qualcomm.com>
To: dri-devel@lists.freedesktop.org
Cc: linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
Akhil P Oommen <akhilpo@oss.qualcomm.com>,
Rob Clark <robin.clark@oss.qualcomm.com>,
Sean Paul <sean@poorly.run>,
Konrad Dybcio <konradybcio@kernel.org>,
Dmitry Baryshkov <lumag@kernel.org>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Jessica Zhang <jesszhan0024@gmail.com>,
Marijn Suijten <marijn.suijten@somainline.org>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v3 14/16] drm/msm/a6xx: Increase pwrup_reglist size
Date: Mon, 4 May 2026 12:06:57 -0700 [thread overview]
Message-ID: <20260504190751.61052-15-robin.clark@oss.qualcomm.com> (raw)
In-Reply-To: <20260504190751.61052-1-robin.clark@oss.qualcomm.com>
To make room for appending SEL reg programming. Without increasing the
size, we would overflow the pwrup_reglist at ~190 counters on gen8.
Or possibly fewer, considering that some gen8 counter groups also have
separate slice vs unslice SELectors.
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
---
drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index a329d20033d7..61c6b0e781ce 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -1183,7 +1183,7 @@ static int a6xx_ucode_load(struct msm_gpu *gpu)
msm_gem_object_set_name(a6xx_gpu->shadow_bo, "shadow");
}
- a6xx_gpu->pwrup_reglist_ptr = msm_gem_kernel_new(gpu->dev, PAGE_SIZE,
+ a6xx_gpu->pwrup_reglist_ptr = msm_gem_kernel_new(gpu->dev, 2 * PAGE_SIZE,
MSM_BO_WC | MSM_BO_MAP_PRIV,
gpu->vm, &a6xx_gpu->pwrup_reglist_bo,
&a6xx_gpu->pwrup_reglist_iova);
--
2.54.0
next prev parent reply other threads:[~2026-05-04 19:08 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-04 19:06 [PATCH v3 00/16] drm/msm: Add PERFCNTR_CONFIG ioctl Rob Clark
2026-05-04 19:06 ` [PATCH v3 01/16] drm/msm: Remove obsolete perf infrastructure Rob Clark
2026-05-04 19:06 ` [PATCH v3 02/16] drm/msm: Allow CAP_PERFMON for setting SYSPROF Rob Clark
2026-05-04 19:06 ` [PATCH v3 03/16] drm/msm/adreno: Sync registers from mesa Rob Clark
2026-05-04 19:06 ` [PATCH v3 04/16] drm/msm/registers: Sync gen_header.py " Rob Clark
2026-05-04 19:06 ` [PATCH v3 05/16] drm/msm/registers: Add perfcntr json Rob Clark
2026-05-04 19:06 ` [PATCH v3 06/16] drm/msm: Add a6xx+ perfcntr tables Rob Clark
2026-05-04 19:06 ` [PATCH v3 07/16] drm/msm: Add sysprof accessors Rob Clark
2026-05-04 19:06 ` [PATCH v3 08/16] drm/msm/a6xx: Add yield & flush helper Rob Clark
2026-05-04 19:06 ` [PATCH v3 09/16] drm/msm: Add per-context perfcntr state Rob Clark
2026-05-04 19:06 ` [PATCH v3 10/16] drm/msm: Add basic perfcntr infrastructure Rob Clark
2026-05-04 19:06 ` [PATCH v3 11/16] drm/msm/a6xx+: Add support to configure perfcntrs Rob Clark
2026-05-04 19:06 ` [PATCH v3 12/16] drm/msm/a8xx: Add perfcntr flush sequence Rob Clark
2026-05-04 19:06 ` [PATCH v3 13/16] drm/msm: Add PERFCNTR_CONFIG ioctl Rob Clark
2026-05-04 19:06 ` Rob Clark [this message]
2026-05-04 19:06 ` [PATCH v3 15/16] drm/msm/a6xx: Append SEL regs to dyn pwrup reglist Rob Clark
2026-05-04 19:06 ` [PATCH v3 16/16] drm/msm/a6xx: Allow IFPC with perfcntr stream Rob Clark
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