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Message-Id: <20250407-topic-sm8x50-iris-v10-v3-0-63569f6d04aa@linaro.org>
Date: Mon, 07 Apr 2025 17:24:12 +0200
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Vikash Garodia <quic_vgarodia@...cinc.com>,
Dikshita Agarwal <quic_dikshita@...cinc.com>,
Abhinav Kumar <quic_abhinavk@...cinc.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Philipp Zabel <p.zabel@...gutronix.de>
Cc: linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Neil Armstrong <neil.armstrong@...aro.org>,
Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Subject: [PATCH v3 0/5] media: qcom: iris: add support for SM8650
Add support for the IRIS accelerator for the SM8650
platform, which uses the iris33 hardware.
The vpu33 requires a different reset & poweroff sequence
in order to properly get out of runtime suspend.
Based on the downstream implementation at:
- https://git.codelinaro.org/clo/la/platform/vendor/opensource/video-driver/
branch video-kernel.lnx.4.0.r4-rel
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
Changes in v3:
- Collected review tags
- Removed bulky reset_controller ops
- Removed iris_vpu_power_off_controller split
- Link to v2: https://lore.kernel.org/r/20250305-topic-sm8x50-iris-v10-v2-0-bd65a3fc099e@linaro.org
Changes in v2:
- Collected bindings review
- Reworked rest handling by adding a secondary optional table to be used by controller poweroff
- Reworked power_off_controller to be reused and extended by vpu33 support
- Removed useless and unneeded vpu33 init
- Moved vpu33 into vpu3x files to reuse code from vpu3
- Moved sm8650 data table into sm8550
- Link to v1: https://lore.kernel.org/r/20250225-topic-sm8x50-iris-v10-v1-0-128ef05d9665@linaro.org
---
Neil Armstrong (5):
dt-bindings: media: qcom,sm8550-iris: document SM8650 IRIS accelerator
media: platform: qcom/iris: add power_off_controller to vpu_ops
media: platform: qcom/iris: introduce optional controller_rst_tbl
media: platform: qcom/iris: rename iris_vpu3 to iris_vpu3x
media: platform: qcom/iris: add sm8650 support
.../bindings/media/qcom,sm8550-iris.yaml | 33 ++-
drivers/media/platform/qcom/iris/Makefile | 2 +-
drivers/media/platform/qcom/iris/iris_core.h | 1 +
.../platform/qcom/iris/iris_platform_common.h | 3 +
.../platform/qcom/iris/iris_platform_sm8550.c | 64 +++++
drivers/media/platform/qcom/iris/iris_probe.c | 43 +++-
drivers/media/platform/qcom/iris/iris_vpu2.c | 1 +
drivers/media/platform/qcom/iris/iris_vpu3.c | 122 ---------
drivers/media/platform/qcom/iris/iris_vpu3x.c | 277 +++++++++++++++++++++
drivers/media/platform/qcom/iris/iris_vpu_common.c | 4 +-
drivers/media/platform/qcom/iris/iris_vpu_common.h | 5 +
11 files changed, 413 insertions(+), 142 deletions(-)
---
base-commit: 0d6ed9e013fcc33da9676ed870454d2a014a5aee
change-id: 20250225-topic-sm8x50-iris-v10-a219b8a8b477
Best regards,
--
Neil Armstrong <neil.armstrong@...aro.org>
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