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[83.60.94.205]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4589ee57922sm194015815e9.22.2025.08.04.23.44.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Aug 2025 23:44:34 -0700 (PDT) From: Jorge Ramirez-Ortiz To: jorge.ramirez@oss.qualcomm.com, bryan.odonoghue@linaro.org, quic_dikshita@quicinc.com, quic_vgarodia@quicinc.com, konradybcio@kernel.org, krzk+dt@kernel.org Cc: mchehab@kernel.org, conor+dt@kernel.org, andersson@kernel.org, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v8 0/7] media: venus: Add QCM2290 support with AR50_LITE core Date: Tue, 5 Aug 2025 08:44:23 +0200 Message-Id: <20250805064430.782201-1-jorge.ramirez@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: BPK-_-TOqYttQ5gsU4nR27TTA4HvTea8 X-Authority-Analysis: v=2.4 cv=Y6D4sgeN c=1 sm=1 tr=0 ts=6891a855 cx=c_pps a=wEM5vcRIz55oU/E2lInRtA==:117 a=Rr2dNH5/fcnoRoBmcVUeRg==:17 a=2OwXVqhp2XgA:10 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=vaIsIKZIAAAA:8 a=KKAkSRfTAAAA:8 a=COk6AnOGAAAA:8 a=fiKrxSy_4L_ZQUeM1s4A:9 a=OIgjcC2v60KrkQgK7BGD:22 a=rh-XPM1-DYv4t-UOgbwD:22 a=cvBusfyB2V15izCimMoJ:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-GUID: BPK-_-TOqYttQ5gsU4nR27TTA4HvTea8 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODA1MDA0NSBTYWx0ZWRfX9EZZSGPCrvK2 S5oxIARw9vB69i6gw0rA64gt3ANHbdNKABpiXkkwO9NEEYZ2LJuftWvdnof7OGSoNM8Z17Uu13O +DKCgatKxASGsF34fTscb/Y7EmGZbfbKtqamLyJrT5SQZlbo+kOTT9eLX5zx+MGhJRvTwuwlK2f yD8ugmywpbQKC/GbZeoa+1N8wXCBsNnPtLXJee9su5pDeyC6un25YLaJIUEbIaI0TagBQrEovqp fAdmu6d1zVkaXUvwYstp9pBIYA7c3QR0UMbte8uPx3XR8/SkujQdvMa32hRZVPHJH25vc6IzBEI L7+EeziLZFYsZzF2xQwBBQXqQB1vvLcOinPPD32IP3RilZ0ChNdxzVXlccPxrJiBeQsxzaYrn58 HsEhJl+3p5zXK0J8qCg64YnJDALsIO2qbl1SGnZO+GRWoK07A4axZ2/XRHg7BvNvoBmZ2/pg X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-05_01,2025-08-04_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 mlxlogscore=999 suspectscore=0 clxscore=1015 lowpriorityscore=0 phishscore=0 malwarescore=0 adultscore=0 spamscore=0 impostorscore=0 priorityscore=1501 bulkscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2508050045 Changes since v7: v7: https://lore.kernel.org/all/20250715204749.2189875-1-jorge.ramirez@oss.qualcomm.com/ - patch 1/7: Add qcm2290 dt schema - extend commit message to cover IOMMU order, remove iommus minItems, alphabetic order for includes - added myself as the file maintainer - patch 2/7: media: venus: Define minimum valid firmware version - Replaces previous patch that was able to distinguish encoder vs decoder firmware version support - Now it is an all or nothing implementation (the firmware either support enc and dec or it doesn't) - patch 3/7: Add Support for AR50 LITE video core - remove EOS support for older firmwares since we will drop support for fw < 6.0.55 - patch 4/7: HFI platform V4 capabilities - remove some hardcoded values and some ternary operations - added reviewed by Bryan O'Donoghue - patch 5/7: Add DT compatible and capabilities - only min_fw now required since we dont support encode/decode indepedently after 2/7 - added reviewed by Dikshita Agarwal - patch 6/7: Add Venus video node for 2290 - no change - patch 7/7: Enable Venus on 2210 RB1 board - fix alphabetical order Changes since v6: v6: https://lore.kernel.org/all/20250708180530.1384330-1-jorge.ramirez@oss.qualcomm.com/ - patch 1/7: Add qcm2290 dt schema - no change - patch 2/7: Conditionally register video nodes - fixed potential NULL dereference on handling firmware errors when the encoder is not present. - patch 3/7: Add Support for AR50 LITE video core - applied Dikshita Agarwal review comments: do not handle no-tz case, fix WD mask - replaced EOS buffers for a work around (firmware should not access the eos buffers) renamed venus_helper_alloc_eos_buf to venus_helper_prepare_eos_data - patch 4/7: HFI platform V4 capabilities - removed 10 bit encoder support as per Dikshita Agarwal review - patch 5/7: Add DT compatible and capabilities - removed frequency table as per Konrad Dybcio review (driver now uses opp) - fixed bw_tables for the supported loads (remove 10 bit support) - patch 6/7: Add Venus video node for 2290 - no change - patch 7/7: Enable Venus on 2210 RB1 board - no change Changes since v5: Two additional new patches added to the set to support video encoding. - patch 1/7: Add qcm2290 dt schema - added reviewed by: Bryan O'Donoghue - added reviewed by: Krzysztof Kozlowski - patch 2/7: Conditionally register video nodes - new functionality required to support AR50_LITE - patch 3/7: Add Support for AR50 LITE video core - completely rewritten - lite platforms are extensions of previous HFI_XXX - patch 4/7: HFI platform V4 capabilities - use HFI 4XX instead of HFI 6XX as per review - patch 5/7: Add DT compatible and capabilities - added reviewed by: Bryan O'Donoghue - enabled new option min_fw_version - patch 6/7: Add Venus video node for 2290 - added reviewed by: Konrad Dybcio - removed status property - patch 7/7: Enable Venus on 2210 RB1 board - new Changes since v4: - patch 1/5: - added reviewed by: Krzysztof Kozlowski - updated example section - patch 2/5: - added reviewed by: Bryan O'Donoghue - Fixed Co-developed-by order - patch 3/5: - patch 4/5: - removed encode-node (userspace exposure) - fixed Co-developed-by order - patch 5/5: - fixed venus register region - power-domain-names: one per line - clock-names: one per line - fixed interconnect tags - empty line before subnode - enable the venus node Changes since v3: - Fixed schema commit subject. Changes since v2: - Removed IS_HFI/IS_VPU macros - checkpatch.pl --strict fixes: - convert macro to static inline to avoid argument reuse side effect Changes since v1: - Added IS_HFI macro usage - Moved schema patch to top - Fixed commit messages This patch series adds support for the Venus video decoder/encoder block present on the Qualcomm QCM2290. This series functionally depends on the following patch: clk: qcom: gcc-qcm2290: Set HW_CTRL_TRIGGER for video GDSC https://lore.kernel.org/all/20250613102245.782511-1-loic.poulain@oss.qualcomm.com/ Please ensure the above patch is applied before this series. The QCM2290 integrates an AR50_LITE core, a low-power implementation of Venus supporting H.264, HEVC (H.265), and VP9 decoding as well as H.264 and H.265 encoding. The series includes: - DT binding schema for qcom,qcm2290-venus - SoC integration via qcm2290.dtsi - Resource table definitions and frequency scaling - Platform capability registration for the AR50_LITE core decoding block. Limitations: - The hardware does not support concurrent operation at FullHD. - Encoding is not supported in firmware version before 6.0.54 Firmware: - This code has been tested with 6.0.52, 6.0.53, 6.0.54-PRERELEASE Some basic Tests: Decoding and Encoding were verified on the QCOM RB1 platform using GStreamer with V4L2-based decode plugins. The following pipelines were used for playback 1280x720 and 1920x1080 H.264, HEVC and VP9 videos from https://www.elecard.com/videos. Decoding: [H.264] gst-launch-1.0 filesrc location=videos/xxxxx.mp4 \ ! qtdemux name=demux demux.video_0 ! queue ! h264parse ! v4l2h264dec \ ! videoconvert ! autovideosink [H.265] gst-launch-1.0 filesrc location=videos/xxxxx.mp4 \ ! qtdemux name=demux demux.video_0 ! queue ! h265parse ! v4l2h265dec \ ! videoconvert ! autovideosink [VP9] gst-launch-1.0 filesrc location=videos/xxxxx.webm \ ! matroskademux ! queue ! v4l2vp9dec \ ! videoconvert ! autovideosink Encoding: [H.264] gst-launch-1.0 videotestsrc num-buffers=30 \ ! video/x-raw,width=1280,height=720,framerate=30/1 \ ! v4l2h264enc ! h264parse ! mp4mux ! filesink location=/tmp/output.mp4 [H.265] gst-launch-1.0 videotestsrc num-buffers=30 \ ! video/x-raw,width=1920,height=1080,framerate=30/1 \ ! v4l2h265enc ! h265parse ! mp4mux ! filesink location=/tmp/output.mp4 Concurrency: gst-launch-1.0 -v videotestsrc num-buffers=1000 \ ! video/x-raw,format=NV12,width=1280,height=720,framerate=30/1 \ ! v4l2h264enc capture-io-mode=4 output-io-mode=2 ! h264parse \ ! v4l2h264dec capture-io-mode=4 output-io-mode=2 ! videoconvert \ ! autovideosink [Fluster] The H.264 decoder was also tested using the Fluster test suite (version: v0.4.0-12-g33566abd0964). Target: GStreamer-H.264-V4L2-Gst1.0, Test Suite: JVT-AVC_V1 Result: 126/135 tests passed Failures: FM1_BT_B, FM1_FT_E, FM2_SVA_C, BA3_SVA_C, SP1_BT_A, SP2_BT_B, MR6_BT_B, MR7_BT_B, MR8_BT_B --- Jorge Ramirez-Ortiz (7): media: dt-bindings: venus: Add qcm2290 dt schema media: venus: Define minimum valid firmware version media: venus: Add support for AR50_LITE video core media: venus: hfi_plat_v4: Add capabilities for the 4XX lite core media: venus: core: Add qcm2290 DT compatible and resource data arm64: dts: qcom: qcm2290: Add Venus video node arm64: dts: qcom: qrb2210-rb1: Enable Venus .../bindings/media/qcom,qcm2290-venus.yaml | 130 +++++++++++++ arch/arm64/boot/dts/qcom/qcm2290.dtsi | 55 ++++++ arch/arm64/boot/dts/qcom/qrb2210-rb1.dts | 4 + drivers/media/platform/qcom/venus/core.c | 105 ++++++++-- drivers/media/platform/qcom/venus/core.h | 12 ++ drivers/media/platform/qcom/venus/firmware.c | 23 +++ drivers/media/platform/qcom/venus/firmware.h | 2 + drivers/media/platform/qcom/venus/helpers.c | 12 +- .../media/platform/qcom/venus/hfi_parser.c | 5 +- .../media/platform/qcom/venus/hfi_platform.c | 20 +- .../media/platform/qcom/venus/hfi_platform.h | 25 +-- .../platform/qcom/venus/hfi_platform_v4.c | 183 ++++++++++++++++-- .../platform/qcom/venus/hfi_platform_v6.c | 32 ++- drivers/media/platform/qcom/venus/hfi_venus.c | 25 ++- .../media/platform/qcom/venus/hfi_venus_io.h | 4 + .../media/platform/qcom/venus/pm_helpers.c | 2 +- 16 files changed, 557 insertions(+), 82 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/qcom,qcm2290-venus.yaml -- 2.34.1