On Wed Sep 4, 2024 at 1:10 PM CEST, Vikram Sharma wrote:
SC7280 is a Qualcomm SoC. This series adds support to bring up the CSIPHY, CSID, VFE/RDI interfaces in SC7280.
SC7280 provides
- 3 x VFE, 3 RDI per VFE
- 2 x VFE Lite, 4 RDI per VFE
- 3 x CSID
- 2 x CSID Lite
- 5 x CSI PHY
Hi Vikram,
I tried this on my QCM6490 Fairphone 5 smartphone.
Unfortunately I couldn't get e.g. CSID test pattern out of camss. I've tested this patchset on v6.11.
These commands did work on an older sc7280 camss patchset (which was never sent to the lists). Can you please take a look?
v4l2-ctl -d /dev/v4l-subdev5 -c test_pattern=1 media-ctl -d /dev/media0 -l '"msm_csid0":1->"msm_vfe0_rdi0":0[1]' media-ctl -d /dev/media0 -V '"msm_csid0":1[fmt:UYVY8_2X8/1920x1080 field:none],"msm_vfe0_rdi0":0[fmt:UYVY8_2X8/1920x1080 field:none]' gst-launch-1.0 v4l2src device=/dev/video0 num-buffers=1 ! 'video/x-raw,format=UYVY,width=1920,height=1080' ! jpegenc ! filesink location=image01.jpg
The last command just hangs instead of producing a picture in image01.jpg. Can you please check if this works for you on your board?
Regards Luca
The changes are verified on SC7280 qcs6490-rb3gen2-vision board, the base dts for qcs6490-rb3gen2 is: https://lore.kernel.org/all/20231103184655.23555-1-quic_kbajaj@quicinc.com/
V1 for this series: https://lore.kernel.org/linux-arm-msm/20240629-camss_first_post_linux_next-v...
Changes in V2:
- Improved indentation/formatting.
- Removed _src clocks and misleading code comments.
- Added name fields for power domains and csid register offset in DTSI.
- Dropped minItems field from YAML file.
- Listed changes in alphabetical order.
- Updated description and commit text to reflect changes
- Changed the compatible string from imx412 to imx577.
- Added board-specific enablement changes in the newly created vision board DTSI file.
- Fixed bug encountered during testing.
- Moved logically independent changes to a new/seprate patch.
- Removed cci0 as no sensor is on this port and MCLK2, which was a copy-paste error from the RB5 board reference.
- Added power rails, referencing the RB5 board.
- Discarded Patch 5/6 completely (not required).
- Removed unused enums.
To: Robert Foss rfoss@kernel.org To: Todor Tomov todor.too@gmail.com To: Bryan O'Donoghue bryan.odonoghue@linaro.org To: Mauro Carvalho Chehab mchehab@kernel.org To: Rob Herring robh@kernel.org To: Krzysztof Kozlowski krzk+dt@kernel.org To: Conor Dooley conor+dt@kernel.org To: Kapatrala Syed akapatra@quicinc.com To: Hariram Purushothaman hariramp@quicinc.com To: Bjorn Andersson andersson@kernel.org To: Konrad Dybcio konradybcio@kernel.org To: Hans Verkuil hverkuil-cisco@xs4all.nl To: cros-qcom-dts-watchers@chromium.org To: Catalin Marinas catalin.marinas@arm.com To: Will Deacon will@kernel.org Cc: linux-arm-msm@vger.kernel.org Cc: linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org
Test-by: Vikram Sharma quic_vikramsa@quicinc.com Signed-off-by: Vikram Sharma quic_vikramsa@quicinc.com
Suresh Vankadara (1): media: qcom: camss: Add support for camss driver on SC7280
Vikram Sharma (9): media: dt-bindings: media: camss: Add qcom,sc7280-camss binding media: dt-bindings: media: qcs6490-rb3gen2-vision-mezzanine: Add dt bindings media: qcom: camss: Fix potential crash if domain attach fails media: qcom: camss: Sort CAMSS version enums and compatible strings media: qcom: camss: Add camss_link_entities_v2 arm64: dts: qcom: sc7280: Add support for camss arm64: dts: qcom: qcs6490-rb3gen2-vision-mezzanine: Enable IMX577 sensor arm64: dts: qcom: sc7280: Add default and suspend states for GPIO arm64: defconfig: Enable camcc driver for SC7280
Documentation/devicetree/bindings/arm/qcom.yaml | 1 + .../bindings/media/qcom,sc7280-camss.yaml | 441 +++++++++++++++++++++ arch/arm64/boot/dts/qcom/Makefile | 1 + .../dts/qcom/qcs6490-rb3gen2-vision-mezzanine.dts | 61 +++ arch/arm64/boot/dts/qcom/sc7280.dtsi | 208 ++++++++++ arch/arm64/configs/defconfig | 1 + drivers/media/platform/qcom/camss/camss-csid.c | 1 - .../platform/qcom/camss/camss-csiphy-3ph-1-0.c | 13 +- drivers/media/platform/qcom/camss/camss-csiphy.c | 5 + drivers/media/platform/qcom/camss/camss-csiphy.h | 1 + drivers/media/platform/qcom/camss/camss-vfe.c | 8 +- drivers/media/platform/qcom/camss/camss.c | 400 ++++++++++++++++++- drivers/media/platform/qcom/camss/camss.h | 1 + 13 files changed, 1131 insertions(+), 11 deletions(-)
base-commit: fdadd93817f124fd0ea6ef251d4a1068b7feceba change-id: 20240904-camss_on_sc7280_rb3gen2_vision_v2_patches-15c195fb3f12
Best regards,