| Message ID | 20201018125237.16717-1-kholk11@gmail.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Add support for SDM630/660 Camera Subsystem | expand |
Hey Angelo, Thanks for submitting this, and fixing other issues as you went. I sent out some SoBs which should have been Reviewed-bys, so if you add them to your commit please replace the SoBs with RBs. Rob. On Sun, 18 Oct 2020 at 14:52, <kholk11@gmail.com> wrote: > > From: AngeloGioacchino Del Regno <kholk11@gmail.com> > > This patch series implements support for the entire camera subsystem > found in SDM630/636/660 and SDA variants, including CSIPHY 3-Phase, > CSID v5.0, ISPIF 3.0 (though it didn't need any adaptation) and > VFE 4.8. > > One small note about VFE4.8, even if I wrote it in the commit that > adds support for it: I know, the VFE support here is split in > multiple files having the name of the actual VFE version that it is > targeting... but it didn't feel right to commonize the VFE 4.7 file > and make another one only for VFE4.8, when it's just about something > like 3 small differences. > That VFE 4.8 seems to be just a minor revision of VFE 4.7. > > While at it, also fix a small issue when using two VFEs: only one > of them was being resetted (always VFE0) so, after the first usage > of VFE1, in case we leave it in a bad state, it would not properly > start again. Now... it's fine :))) > > P.S.: SDM630/660's camss seems to be *very* similar to MSM8998, so > likely 90% of this series should be reusable on that one, too! > > Tested on: > - Sony Xperia XA2 (IMX300 on CSI0/PHY0/VFE0, IMX219 on CSI2,PHY2,VFE1) > * VFE0/1 RDI only, as the VIDEO one does not work with SRGGB Bayer > formats yet. As far as I can see, that color format hasn't been > implemented yet in the video interface. > > AngeloGioacchino Del Regno (6): > media: camss: csiphy-3ph: Add support for SDM630/660 > media: camss: ispif: Correctly reset based on the VFE ID > media: camss: vfe: Add support for VFE 4.8 > media: camss: Add support for SDM630/636/660 camera subsystem > media: dt-bindings: media: qcom,camss: Add bindings for SDM660 camss > media: camss: csiphy: Set rate on csiX_phy clock on SDM630/660 > > .../devicetree/bindings/media/qcom,camss.txt | 7 + > .../media/platform/qcom/camss/camss-csid.c | 9 +- > .../qcom/camss/camss-csiphy-3ph-1-0.c | 7 +- > .../media/platform/qcom/camss/camss-csiphy.c | 25 ++- > .../media/platform/qcom/camss/camss-csiphy.h | 1 + > .../media/platform/qcom/camss/camss-ispif.c | 100 ++++++--- > .../media/platform/qcom/camss/camss-ispif.h | 2 +- > .../media/platform/qcom/camss/camss-vfe-4-7.c | 129 ++++++++++- > drivers/media/platform/qcom/camss/camss-vfe.c | 19 +- > drivers/media/platform/qcom/camss/camss-vfe.h | 1 + > .../media/platform/qcom/camss/camss-video.c | 3 +- > drivers/media/platform/qcom/camss/camss.c | 206 +++++++++++++++++- > drivers/media/platform/qcom/camss/camss.h | 1 + > 13 files changed, 448 insertions(+), 62 deletions(-) > > -- > 2.28.0 >
From: AngeloGioacchino Del Regno <kholk11@gmail.com> This patch series implements support for the entire camera subsystem found in SDM630/636/660 and SDA variants, including CSIPHY 3-Phase, CSID v5.0, ISPIF 3.0 (though it didn't need any adaptation) and VFE 4.8. One small note about VFE4.8, even if I wrote it in the commit that adds support for it: I know, the VFE support here is split in multiple files having the name of the actual VFE version that it is targeting... but it didn't feel right to commonize the VFE 4.7 file and make another one only for VFE4.8, when it's just about something like 3 small differences. That VFE 4.8 seems to be just a minor revision of VFE 4.7. While at it, also fix a small issue when using two VFEs: only one of them was being resetted (always VFE0) so, after the first usage of VFE1, in case we leave it in a bad state, it would not properly start again. Now... it's fine :))) P.S.: SDM630/660's camss seems to be *very* similar to MSM8998, so likely 90% of this series should be reusable on that one, too! Tested on: - Sony Xperia XA2 (IMX300 on CSI0/PHY0/VFE0, IMX219 on CSI2,PHY2,VFE1) * VFE0/1 RDI only, as the VIDEO one does not work with SRGGB Bayer formats yet. As far as I can see, that color format hasn't been implemented yet in the video interface. AngeloGioacchino Del Regno (6): media: camss: csiphy-3ph: Add support for SDM630/660 media: camss: ispif: Correctly reset based on the VFE ID media: camss: vfe: Add support for VFE 4.8 media: camss: Add support for SDM630/636/660 camera subsystem media: dt-bindings: media: qcom,camss: Add bindings for SDM660 camss media: camss: csiphy: Set rate on csiX_phy clock on SDM630/660 .../devicetree/bindings/media/qcom,camss.txt | 7 + .../media/platform/qcom/camss/camss-csid.c | 9 +- .../qcom/camss/camss-csiphy-3ph-1-0.c | 7 +- .../media/platform/qcom/camss/camss-csiphy.c | 25 ++- .../media/platform/qcom/camss/camss-csiphy.h | 1 + .../media/platform/qcom/camss/camss-ispif.c | 100 ++++++--- .../media/platform/qcom/camss/camss-ispif.h | 2 +- .../media/platform/qcom/camss/camss-vfe-4-7.c | 129 ++++++++++- drivers/media/platform/qcom/camss/camss-vfe.c | 19 +- drivers/media/platform/qcom/camss/camss-vfe.h | 1 + .../media/platform/qcom/camss/camss-video.c | 3 +- drivers/media/platform/qcom/camss/camss.c | 206 +++++++++++++++++- drivers/media/platform/qcom/camss/camss.h | 1 + 13 files changed, 448 insertions(+), 62 deletions(-)