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Message-ID: <20241225133523.4034820-1-quic_depengs@quicinc.com>
Date: Wed, 25 Dec 2024 19:05:07 +0530
From: Depeng Shao <quic_depengs@...cinc.com>
To: <rfoss@...nel.org>, <todor.too@...il.com>, <bryan.odonoghue@...aro.org>,
<mchehab@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
<conor+dt@...nel.org>, <vladimir.zapolskiy@...aro.org>
CC: <quic_eberman@...cinc.com>, <quic_depengs@...cinc.com>,
<linux-media@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<kernel@...cinc.com>
Subject: [PATCH v7 00/16] media: qcom: camss: Add sm8550 support
v7:
- Due to the patches in https://lore.kernel.org/all/20241217140656.965235-1-quic_vikramsa@quicinc.com/
are merged, so rebased below patches to fix the conflict.
media: qcom: camss: csiphy-3ph: Remove redundant PHY init sequence control loop
media: qcom: camss: csiphy-3ph: Move CSIPHY variables to data field inside csiphy struct
media: qcom: camss: Add sm8550 compatible
media: qcom: camss: csiphy-3ph: Move CSIPHY variables to data field inside csiphy struct
media: qcom: camss: csiphy-3ph: Add Gen2 v2.1.2 two-phase MIPI CSI-2 DPHY support
media: qcom: camss: Add support for VFE 780
- Add RB for "media: qcom: camss: Add CSID 780 support" - Bryan
- Use TAG name for ICC and remove offline HW ICC - Bryan
- Remove the logic that moving enable_irq();/disable_irq(); to wm_start()
and wm_stop() to make sure no logical change in VFE refactor change.
- Update the commit message and title for the TPG change. - Bryan
- Link to v6: https://lore.kernel.org/all/20241211140738.3835588-1-quic_depengs@quicinc.com/
v6:
- Add bus type property in dt-binding which will be limited
by a latest change
https://lore.kernel.org/all/20241209-camss-dphy-v1-0-5f1b6f25ed92@fairphone.com/
- Add RB for "media: qcom: camss: Add sm8550 compatible" and
"media: qcom: camss: Add support for VFE 780"
- Uppercase the hex in csiphy register list - Bryan
- Add empty function for csid tpg - Vladimir
- Set testgen mode to CSID_PAYLOAD_MODE_DISABLED in subdev init interface
- encapsulate the guard __thus__ for new header - Bryan
- Add a standalone patch for the platform which doesn't support CSID TPG
to make sure new platform driver can set CSID_PAYLOAD_MODE_DISABLED
to disable TPG
- Update the csid for csid and vfe driver - Bryan
- Link to v5: https://lore.kernel.org/all/20241205155538.250743-1-quic_depengs@quicinc.com/
v5:
- Update dt-bindings required items order - Krzysztof
- Sort the reg order based on the comments in sc7280 dt-binding - Vladimir
- Change the irq type to IRQ_TYPE_EDGE_RISING - Vladimir
- Remove the Krzysztof's RB tag from dt-binding patch due to above
updates in dt-binding patch
- Move regulator from csid resource to csiphy resource - Bryan, Vladimir
- Move the change to add default case in vfe_src_pad_code to a
standalone patch. - Bryan
- Rename csid-gen3 as csid-780 - Bryan
- use macros() to bury bit shifts - Bryan
- Sort the macros by register offset order - Vladimir
- Redefine a macro for rup_aup in csid driver - Vladimir
- Remove the unused macros in vfe 780 driver - Vladimir
- Add dummy function for unsupported hw_ops in vfe 780
driver - Vladimir, Bryan
- Use a standalone patch for the callback API of RUP and buf done update
- Use a standalone patch to make CSID TPG optional - Vladimir
- Link to v4: https://lore.kernel.org/all/20240812144131.369378-1-quic_depengs@quicinc.com/
v4:
- Update dt-bindings based on comments - Krzysztof, bod, Vladimir
- Move common code into csid core and vfe core driver - bod
- Remove *_relaxed in the csid and vfe drivers - Krzysztof
- Reorganize patches in logical junks, make sure that new added
structures have users in current patch - Krzysztof
- Remove notify function and add new functions in camss for buf done
and reg update - bod
- Remove custom code to get csid base - bod
- Remove ISR function in vfe780 driver since it is never fired - bod
- Move csid_top_base to camss structure since we only have one csid
top block, and just need to get base once for csid top
- Add Vladimir's RB
- Remove prerequisite-patch-id in the cover letter since the changes
have been merged
- Add dtsi patch link for reference - Krzysztof
https://lore.kernel.org/all/20240807123333.2056518-1-quic_depengs@quicinc.com/
- Link to v3: https://lore.kernel.org/all/20240709160656.31146-1-quic_depengs@quicinc.com/
v3:
- Rebased the change based on below change which will be merged firstly.
"Move camss version related defs in to resources"
Link: https://lore.kernel.org/all/20240522154659.510-1-quic_grosikop@quicinc.com/
- Rebased the change based on Bryan's csiphy optimization change and add
these changes into this series, so that the new csiphy-3ph driver don't
need to add duplicate code. This has got Bryan's permission to add his
patches into this series.
- Refactor some changes based on the comments to move the random code to
patches where they are used.
- Remove the vfe780 irq function since it isn't doing the actual work.
- Add dt-binding for sm8550 camss driver.
Link to V2: https://lore.kernel.org/all/20240320141136.26827-1-quic_depengs@quicinc.com/
v2:
- Update some commit messages
Link to V1: https://lore.kernel.org/all/20240320134227.16587-1-quic_depengs@quicinc.com/
v1:
SM8550 is a Qualcomm flagship SoC. This series adds support to
bring up the CSIPHY, CSID, VFE/RDI interfaces in SM8550.
SM8550 provides
- 3 x VFE, 3 RDI per VFE
- 2 x VFE Lite, 4 RDI per VFE
- 3 x CSID
- 2 x CSID Lite
- 8 x CSI PHY
Bryan O'Donoghue (6):
media: qcom: camss: csiphy-3ph: Fix trivial indentation fault in
defines
media: qcom: camss: csiphy-3ph: Remove redundant PHY init sequence
control loop
media: qcom: camss: csiphy-3ph: Rename struct
media: qcom: camss: csiphy: Add an init callback to CSI PHY devices
media: qcom: camss: csiphy-3ph: Move CSIPHY variables to data field
inside csiphy struct
media: qcom: camss: csiphy-3ph: Use an offset variable to find common
control regs
Depeng Shao (10):
media: qcom: camss: csid: Move common code into csid core
media: qcom: camss: vfe: Move common code into vfe core
media: qcom: camss: Add callback API for RUP update and buf done
media: qcom: camss: Add default case in vfe_src_pad_code
media: qcom: camss: csid: Only add TPG v4l2 ctrl if TPG hardware is
available
dt-bindings: media: camss: Add qcom,sm8550-camss binding
media: qcom: camss: Add sm8550 compatible
media: qcom: camss: csiphy-3ph: Add Gen2 v2.1.2 two-phase MIPI CSI-2
DPHY support
media: qcom: camss: Add CSID 780 support
media: qcom: camss: Add support for VFE 780
.../bindings/media/qcom,sm8550-camss.yaml | 597 +++++++++++++
drivers/media/platform/qcom/camss/Makefile | 2 +
.../platform/qcom/camss/camss-csid-4-1.c | 19 -
.../platform/qcom/camss/camss-csid-4-7.c | 42 -
.../platform/qcom/camss/camss-csid-780.c | 337 ++++++++
.../platform/qcom/camss/camss-csid-780.h | 25 +
.../platform/qcom/camss/camss-csid-gen2.c | 60 --
.../media/platform/qcom/camss/camss-csid.c | 137 ++-
.../media/platform/qcom/camss/camss-csid.h | 31 +
.../qcom/camss/camss-csiphy-2ph-1-0.c | 6 +
.../qcom/camss/camss-csiphy-3ph-1-0.c | 794 ++++++++++--------
.../media/platform/qcom/camss/camss-csiphy.c | 4 +
.../media/platform/qcom/camss/camss-csiphy.h | 8 +
.../media/platform/qcom/camss/camss-vfe-17x.c | 112 +--
.../media/platform/qcom/camss/camss-vfe-4-1.c | 9 -
.../media/platform/qcom/camss/camss-vfe-4-7.c | 11 -
.../media/platform/qcom/camss/camss-vfe-4-8.c | 11 -
.../media/platform/qcom/camss/camss-vfe-480.c | 274 +-----
.../media/platform/qcom/camss/camss-vfe-780.c | 159 ++++
drivers/media/platform/qcom/camss/camss-vfe.c | 274 ++++++
drivers/media/platform/qcom/camss/camss-vfe.h | 59 +-
drivers/media/platform/qcom/camss/camss.c | 359 ++++++++
drivers/media/platform/qcom/camss/camss.h | 4 +
23 files changed, 2464 insertions(+), 870 deletions(-)
create mode 100644 Documentation/devicetree/bindings/media/qcom,sm8550-camss.yaml
create mode 100644 drivers/media/platform/qcom/camss/camss-csid-780.c
create mode 100644 drivers/media/platform/qcom/camss/camss-csid-780.h
create mode 100644 drivers/media/platform/qcom/camss/camss-vfe-780.c
base-commit: 8155b4ef3466f0e289e8fcc9e6e62f3f4dceeac2
--
2.34.1
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