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Message-Id: <20250804-sm8750-iris-v2-0-6d78407f8078@linaro.org>
Date: Mon, 04 Aug 2025 15:37:37 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Vikash Garodia <quic_vgarodia@...cinc.com>,
Dikshita Agarwal <quic_dikshita@...cinc.com>,
Abhinav Kumar <abhinav.kumar@...ux.dev>,
Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
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: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/3] media: iris: Add support for SM8750 (VPU v3.5)
Changes in v2:
- Unify power-off sequence with SM8650 and re-use existing callbacks.
- Drop incorrect WRAPPER_CORE_POWER_CONTROL and unused
controller_resets.
- Rename FW to qcom/vpu/vpu35_p4.mbn.
- DT binding: correct typo + Rb tag.
- Link to v1: https://lore.kernel.org/r/20250714-sm8750-iris-v1-0-3006293a5bc7@linaro.org
Firmware:
=========
Mot yet released, AFAIK. Will be hopefully released later by Qualcomm.
DTS for reference was posted here:
https://lore.kernel.org/all/20250714-b4-sm8750-iris-dts-v1-0-93629b246d2e@linaro.org/
Description:
============
Add support for SM8750 Iris codec with major differences against
previous generation SM8650.
DTS will follow up separately (depends on other DTS patches so cannot be
merged as is).
v4l2-compliance report:
v4l2-compliance 1.26.1-5142, 64 bits, 64-bit time_t
v4l2-compliance SHA: 4aee01a02792 2023-12-12 21:40:38
Compliance test for iris_driver device /dev/video0:
Driver Info:
Driver name : iris_driver
Card type : Iris Decoder
Bus info : platform:aa00000.video-codec
Driver version : 6.16.0
Capabilities : 0x84204000
Video Memory-to-Memory Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04204000
Video Memory-to-Memory Multiplanar
Streaming
Extended Pix Format
Detected Stateful Decoder
Required ioctls:
test VIDIOC_QUERYCAP: OK
test invalid ioctls: OK
Allow for multiple opens:
test second /dev/video0 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
test VIDIOC_QUERYCTRL: OK
test VIDIOC_G/S_CTRL: OK
test VIDIOC_G/S/TRY_EXT_CTRLS: OK
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 10 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK
test Composing: OK
test Scaling: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK
Buffer ioctls:
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
test CREATE_BUFS maximum buffers: OK
test VIDIOC_EXPBUF: OK
test Requests: OK (Not Supported)
Total for iris_driver device /dev/video0: 46, Succeeded: 46, Failed: 0, Warnings: 0
Best regards,
Krzysztof
---
Krzysztof Kozlowski (3):
media: dt-bindings: qcom,sm8550-iris: Add SM8750 video codec
media: iris: Split power on per variants
media: iris: Add support for SM8750 (VPU v3.5)
.../bindings/media/qcom,sm8750-iris.yaml | 186 +++++++++++++++++++++
.../platform/qcom/iris/iris_platform_common.h | 6 +-
.../media/platform/qcom/iris/iris_platform_gen2.c | 68 ++++++++
.../platform/qcom/iris/iris_platform_sm8750.h | 22 +++
drivers/media/platform/qcom/iris/iris_probe.c | 4 +
drivers/media/platform/qcom/iris/iris_vpu2.c | 2 +
drivers/media/platform/qcom/iris/iris_vpu3x.c | 150 +++++++++++++++++
drivers/media/platform/qcom/iris/iris_vpu_common.c | 12 +-
drivers/media/platform/qcom/iris/iris_vpu_common.h | 6 +
9 files changed, 451 insertions(+), 5 deletions(-)
---
base-commit: 709a73d51f11d75ee2aee4f690e4ecd8bc8e9bf3
change-id: 20250714-sm8750-iris-444d7214c903
prerequisite-message-id: <20250702134158.210966-2-krzysztof.kozlowski@...aro.org>
prerequisite-patch-id: 1658ac2fc03eb4b33a236c2dfc2a053249068354
Best regards,
--
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
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