| Message ID | 20240626140309.50052-10-jacopo.mondi@ideasonboard.com |
|---|---|
| State | New |
| Headers | show |
| Series |
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| Related | show |
Hi Jacopo, Thank you for the patch On 26/06/24 7:33 pm, Jacopo Mondi wrote: > The latest version of the Mali C55 driver has changed the format > accepted by the ISP sink pad to be the 20-bit wide. > > The CSI-2 receiver handles the format expansion internally by > propagating the sensor produced format from its sink to the 20-bit > expanded version on its source pad. > > Instead of re-applying the sensor format to the CSI-2 receiver source > pad (which is now an invalid operation) read from there the format > propagated by the driver internally and further propagate it to the ISP > subdevice. > > Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> LGTM as per the commit message explanation, Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> > > --- > Latest version of the Mali C55 support > https://lore.kernel.org/linux-media/20240529152858.183799-1-dan.scally@ideasonboard.com/ > --- > src/libcamera/pipeline/mali-c55/mali-c55.cpp | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/src/libcamera/pipeline/mali-c55/mali-c55.cpp b/src/libcamera/pipeline/mali-c55/mali-c55.cpp > index 28ad0172658c..156560c1d9bf 100644 > --- a/src/libcamera/pipeline/mali-c55/mali-c55.cpp > +++ b/src/libcamera/pipeline/mali-c55/mali-c55.cpp > @@ -768,7 +768,7 @@ int PipelineHandlerMaliC55::configure(Camera *camera, > if (ret) > return ret; > > - ret = data->csi_->setFormat(1, &subdevFormat); > + ret = data->csi_->getFormat(1, &subdevFormat); > if (ret) > return ret; > }
diff --git a/src/libcamera/pipeline/mali-c55/mali-c55.cpp b/src/libcamera/pipeline/mali-c55/mali-c55.cpp index 28ad0172658c..156560c1d9bf 100644 --- a/src/libcamera/pipeline/mali-c55/mali-c55.cpp +++ b/src/libcamera/pipeline/mali-c55/mali-c55.cpp @@ -768,7 +768,7 @@ int PipelineHandlerMaliC55::configure(Camera *camera, if (ret) return ret; - ret = data->csi_->setFormat(1, &subdevFormat); + ret = data->csi_->getFormat(1, &subdevFormat); if (ret) return ret; }
The latest version of the Mali C55 driver has changed the format accepted by the ISP sink pad to be the 20-bit wide. The CSI-2 receiver handles the format expansion internally by propagating the sensor produced format from its sink to the 20-bit expanded version on its source pad. Instead of re-applying the sensor format to the CSI-2 receiver source pad (which is now an invalid operation) read from there the format propagated by the driver internally and further propagate it to the ISP subdevice. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> --- Latest version of the Mali C55 support https://lore.kernel.org/linux-media/20240529152858.183799-1-dan.scally@ideasonboard.com/ --- src/libcamera/pipeline/mali-c55/mali-c55.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)