From: Akhil P Oommen <akhilpo@oss.qualcomm.com>
To: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Cc: Rob Clark <robin.clark@oss.qualcomm.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Sean Paul <sean@poorly.run>, Dmitry Baryshkov <lumag@kernel.org>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Jessica Zhang <jessica.zhang@oss.qualcomm.com>,
Marijn Suijten <marijn.suijten@somainline.org>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Jonathan Marek <jonathan@marek.ca>,
Jordan Crouse <jordan@cosmicpenguin.net>,
Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Joerg Roedel <joro@8bytes.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev,
devicetree@vger.kernel.org
Subject: Re: [PATCH 15/17] drm/msm/adreno: Do CX GBIF config before GMU start
Date: Thu, 2 Oct 2025 03:33:12 +0530 [thread overview]
Message-ID: <79b54a9a-2f05-4a2e-b9f6-6fe46e2c25cf@oss.qualcomm.com> (raw)
In-Reply-To: <ae2ooybajk6mcjggeztumubht6auw5qlhmsdrblikc5ruoxtmm@oj5kvpxithva>
On 9/30/2025 1:19 PM, Dmitry Baryshkov wrote:
> On Tue, Sep 30, 2025 at 11:18:20AM +0530, Akhil P Oommen wrote:
>> GMU lies on the CX domain and accesses CX GBIF. So do CX GBIF
>> configurations before GMU wakes up. Also, move these registers to
>> the catalog.
>>
>> Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
>
> Fixes tag?
Seems this is not an issue for existing GPUs. So, technically not a
bugfix. I will update the commit text mentioning this.
-Akhil
>
>> ---
>> drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 23 +++++++++++++++++++++++
>> drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 12 ++++++++++++
>> drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 17 ++++++++++-------
>> drivers/gpu/drm/msm/adreno/a6xx_gpu.h | 1 +
>> drivers/gpu/drm/msm/adreno/a8xx_gpu.c | 10 +++-------
>> 5 files changed, 49 insertions(+), 14 deletions(-)
>>
>
next prev parent reply other threads:[~2025-10-01 22:03 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-30 5:48 [PATCH 00/17] drm/msm/adreno: Introduce Adreno 8xx family support Akhil P Oommen
2025-09-30 5:48 ` [PATCH 01/17] soc: qcom: ubwc: Add config for Kaanapali Akhil P Oommen
2025-09-30 7:02 ` Dmitry Baryshkov
2025-10-08 11:46 ` Konrad Dybcio
2025-09-30 5:48 ` [PATCH 02/17] drm/msm/a6xx: Fix the gemnoc workaround Akhil P Oommen
2025-09-30 7:03 ` Dmitry Baryshkov
2025-09-30 5:48 ` [PATCH 03/17] drm/msm/adreno: Common-ize PIPE definitions Akhil P Oommen
2025-09-30 7:05 ` Dmitry Baryshkov
2025-09-30 7:25 ` Rob Clark
2025-09-30 19:20 ` Dmitry Baryshkov
2025-09-30 5:48 ` [PATCH 04/17] drm/msm/adreno: Create adreno_func->submit_flush() Akhil P Oommen
2025-09-30 5:48 ` [PATCH 05/17] drm/msm/a6xx: Rename and move a7xx_cx_mem_init() Akhil P Oommen
2025-09-30 5:48 ` [PATCH 06/17] drm/msm/adreno: Move adreno_gpu_func to catalogue Akhil P Oommen
2025-09-30 7:09 ` Dmitry Baryshkov
2025-10-01 19:54 ` Akhil P Oommen
2025-10-02 1:01 ` Dmitry Baryshkov
2025-09-30 5:48 ` [PATCH 07/17] drm/msm/adreno: Move gbif_halt() to adreno_gpu_func Akhil P Oommen
2025-09-30 7:11 ` Dmitry Baryshkov
2025-09-30 5:48 ` [PATCH 08/17] drm/msm/adreno: Add MMU fault handler " Akhil P Oommen
2025-09-30 7:12 ` Dmitry Baryshkov
2025-09-30 5:48 ` [PATCH 09/17] drm/msm/a6xx: Sync latest register definitions Akhil P Oommen
2025-09-30 5:48 ` [PATCH 10/17] drm/msm/a6xx: Rebase GMU register offsets Akhil P Oommen
2025-09-30 7:23 ` Dmitry Baryshkov
2025-10-01 21:22 ` Akhil P Oommen
2025-10-02 1:03 ` Dmitry Baryshkov
2025-10-08 11:51 ` Konrad Dybcio
2025-09-30 5:48 ` [PATCH 11/17] drm/msm/a8xx: Add support for A8x GMU Akhil P Oommen
2025-09-30 7:25 ` Dmitry Baryshkov
2025-09-30 7:35 ` Dmitry Baryshkov
2025-10-01 21:30 ` Akhil P Oommen
2025-10-02 1:05 ` Dmitry Baryshkov
2025-09-30 5:48 ` [PATCH 12/17] drm/msm/adreno: Introduce A8x GPU Support Akhil P Oommen
2025-09-30 7:42 ` Dmitry Baryshkov
2025-09-30 8:08 ` Rob Clark
2025-09-30 8:41 ` Connor Abbott
2025-10-01 21:02 ` Akhil P Oommen
2025-10-02 1:08 ` Dmitry Baryshkov
2025-10-08 12:01 ` Konrad Dybcio
2025-10-28 20:22 ` Rob Clark
2025-10-30 14:04 ` Akhil P Oommen
2025-09-30 5:48 ` [PATCH 13/17] drm/msm/adreno: Support AQE engine Akhil P Oommen
2025-09-30 7:44 ` Dmitry Baryshkov
2025-09-30 8:27 ` Rob Clark
2025-10-01 22:00 ` Akhil P Oommen
2025-09-30 5:48 ` [PATCH 14/17] drm/msm/a8xx: Add support for Adreno 840 GPU Akhil P Oommen
2025-09-30 7:45 ` Dmitry Baryshkov
2025-09-30 5:48 ` [PATCH 15/17] drm/msm/adreno: Do CX GBIF config before GMU start Akhil P Oommen
2025-09-30 7:49 ` Dmitry Baryshkov
2025-10-01 22:03 ` Akhil P Oommen [this message]
2025-09-30 5:48 ` [PATCH 16/17] dt-bindings: arm-smmu: Add Kaanapali GPU SMMU Akhil P Oommen
2025-10-07 1:06 ` Rob Herring (Arm)
2025-09-30 5:48 ` [PATCH 17/17] dt-bindings: display/msm/gmu: Add Adreno 840 GMU Akhil P Oommen
2025-10-07 1:08 ` Rob Herring (Arm)
2025-11-04 3:53 ` (subset) [PATCH 00/17] drm/msm/adreno: Introduce Adreno 8xx family support Bjorn Andersson
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