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-rw-r--r--src/libcamera/pipeline/imx8-isi/imx8-isi.cpp159
1 files changed, 29 insertions, 130 deletions
diff --git a/src/libcamera/pipeline/imx8-isi/imx8-isi.cpp b/src/libcamera/pipeline/imx8-isi/imx8-isi.cpp
index a8bb36e3..449d9012 100644
--- a/src/libcamera/pipeline/imx8-isi/imx8-isi.cpp
+++ b/src/libcamera/pipeline/imx8-isi/imx8-isi.cpp
@@ -76,18 +76,6 @@ public:
class ISICameraConfiguration : public CameraConfiguration
{
public:
- /*
- * formatsMap_ records the association between an output pixel format
- * and the combination of V4L2 pixel format and media bus codes that have
- * to be applied to the pipeline.
- */
- struct PipeFormat {
- unsigned int isiCode;
- unsigned int sensorCode;
- };
-
- using FormatMap = std::map<PixelFormat, PipeFormat>;
-
ISICameraConfiguration(ISICameraData *data)
: data_(data)
{
@@ -95,7 +83,7 @@ public:
Status validate() override;
- static const FormatMap formatsMap_;
+ static const std::map<PixelFormat, unsigned int> formatsMap_;
V4L2SubdeviceFormat sensorFormat_;
@@ -336,121 +324,33 @@ unsigned int ISICameraData::getMediaBusFormat(PixelFormat *pixelFormat) const
* Camera Configuration
*/
-/**
- * \todo Do not associate the sensor format to non-RAW pixelformats, as
- * the ISI can do colorspace conversion.
+/*
+ * ISICameraConfiguration::formatsMap_ records the association between an output
+ * pixel format and the ISI source pixel format to be applied to the pipeline.
*/
-const ISICameraConfiguration::FormatMap ISICameraConfiguration::formatsMap_ = {
- {
- formats::YUYV,
- { MEDIA_BUS_FMT_YUV8_1X24,
- MEDIA_BUS_FMT_UYVY8_1X16 },
- },
- {
- formats::AVUY8888,
- { MEDIA_BUS_FMT_YUV8_1X24,
- MEDIA_BUS_FMT_UYVY8_1X16 },
- },
- {
- formats::NV12,
- { MEDIA_BUS_FMT_YUV8_1X24,
- MEDIA_BUS_FMT_UYVY8_1X16 },
- },
- {
- formats::NV16,
- { MEDIA_BUS_FMT_YUV8_1X24,
- MEDIA_BUS_FMT_UYVY8_1X16 },
- },
- {
- formats::YUV444,
- { MEDIA_BUS_FMT_YUV8_1X24,
- MEDIA_BUS_FMT_UYVY8_1X16 },
- },
- {
- formats::RGB565,
- { MEDIA_BUS_FMT_RGB888_1X24,
- MEDIA_BUS_FMT_RGB565_1X16 },
- },
- {
- formats::BGR888,
- { MEDIA_BUS_FMT_RGB888_1X24,
- MEDIA_BUS_FMT_RGB565_1X16 },
- },
- {
- formats::RGB888,
- { MEDIA_BUS_FMT_RGB888_1X24,
- MEDIA_BUS_FMT_RGB565_1X16 },
- },
- {
- formats::XRGB8888,
- { MEDIA_BUS_FMT_RGB888_1X24,
- MEDIA_BUS_FMT_RGB565_1X16 },
- },
- {
- formats::ABGR8888,
- { MEDIA_BUS_FMT_RGB888_1X24,
- MEDIA_BUS_FMT_RGB565_1X16 },
- },
- {
- formats::SBGGR8,
- { MEDIA_BUS_FMT_SBGGR8_1X8,
- MEDIA_BUS_FMT_SBGGR8_1X8 },
- },
- {
- formats::SGBRG8,
- { MEDIA_BUS_FMT_SGBRG8_1X8,
- MEDIA_BUS_FMT_SGBRG8_1X8 },
- },
- {
- formats::SGRBG8,
- { MEDIA_BUS_FMT_SGRBG8_1X8,
- MEDIA_BUS_FMT_SGRBG8_1X8 },
- },
- {
- formats::SRGGB8,
- { MEDIA_BUS_FMT_SRGGB8_1X8,
- MEDIA_BUS_FMT_SRGGB8_1X8 },
- },
- {
- formats::SBGGR10,
- { MEDIA_BUS_FMT_SBGGR10_1X10,
- MEDIA_BUS_FMT_SBGGR10_1X10 },
- },
- {
- formats::SGBRG10,
- { MEDIA_BUS_FMT_SGBRG10_1X10,
- MEDIA_BUS_FMT_SGBRG10_1X10 },
- },
- {
- formats::SGRBG10,
- { MEDIA_BUS_FMT_SGRBG10_1X10,
- MEDIA_BUS_FMT_SGRBG10_1X10 },
- },
- {
- formats::SRGGB10,
- { MEDIA_BUS_FMT_SRGGB10_1X10,
- MEDIA_BUS_FMT_SRGGB10_1X10 },
- },
- {
- formats::SBGGR12,
- { MEDIA_BUS_FMT_SBGGR12_1X12,
- MEDIA_BUS_FMT_SBGGR12_1X12 },
- },
- {
- formats::SGBRG12,
- { MEDIA_BUS_FMT_SGBRG12_1X12,
- MEDIA_BUS_FMT_SGBRG12_1X12 },
- },
- {
- formats::SGRBG12,
- { MEDIA_BUS_FMT_SGRBG12_1X12,
- MEDIA_BUS_FMT_SGRBG12_1X12 },
- },
- {
- formats::SRGGB12,
- { MEDIA_BUS_FMT_SRGGB12_1X12,
- MEDIA_BUS_FMT_SRGGB12_1X12 },
- },
+const std::map<PixelFormat, unsigned int> ISICameraConfiguration::formatsMap_ = {
+ { formats::YUYV, MEDIA_BUS_FMT_YUV8_1X24 },
+ { formats::AVUY8888, MEDIA_BUS_FMT_YUV8_1X24 },
+ { formats::NV12, MEDIA_BUS_FMT_YUV8_1X24 },
+ { formats::NV16, MEDIA_BUS_FMT_YUV8_1X24 },
+ { formats::YUV444, MEDIA_BUS_FMT_YUV8_1X24 },
+ { formats::RGB565, MEDIA_BUS_FMT_RGB888_1X24 },
+ { formats::BGR888, MEDIA_BUS_FMT_RGB888_1X24 },
+ { formats::RGB888, MEDIA_BUS_FMT_RGB888_1X24 },
+ { formats::XRGB8888, MEDIA_BUS_FMT_RGB888_1X24 },
+ { formats::ABGR8888, MEDIA_BUS_FMT_RGB888_1X24 },
+ { formats::SBGGR8, MEDIA_BUS_FMT_SBGGR8_1X8 },
+ { formats::SGBRG8, MEDIA_BUS_FMT_SGBRG8_1X8 },
+ { formats::SGRBG8, MEDIA_BUS_FMT_SGRBG8_1X8 },
+ { formats::SRGGB8, MEDIA_BUS_FMT_SRGGB8_1X8 },
+ { formats::SBGGR10, MEDIA_BUS_FMT_SBGGR10_1X10 },
+ { formats::SGBRG10, MEDIA_BUS_FMT_SGBRG10_1X10 },
+ { formats::SGRBG10, MEDIA_BUS_FMT_SGRBG10_1X10 },
+ { formats::SRGGB10, MEDIA_BUS_FMT_SRGGB10_1X10 },
+ { formats::SBGGR12, MEDIA_BUS_FMT_SBGGR12_1X12 },
+ { formats::SGBRG12, MEDIA_BUS_FMT_SGBRG12_1X12 },
+ { formats::SGRBG12, MEDIA_BUS_FMT_SGRBG12_1X12 },
+ { formats::SRGGB12, MEDIA_BUS_FMT_SRGGB12_1X12 },
};
/*
@@ -988,11 +888,10 @@ int PipelineHandlerISI::configure(Camera *camera, CameraConfiguration *c)
* size is taken from the sink's COMPOSE (or source's CROP,
* if any) rectangles.
*/
- const ISICameraConfiguration::PipeFormat &pipeFormat =
- ISICameraConfiguration::formatsMap_.at(config.pixelFormat);
+ unsigned int isiCode = ISICameraConfiguration::formatsMap_.at(config.pixelFormat);
V4L2SubdeviceFormat isiFormat{};
- isiFormat.mbus_code = pipeFormat.isiCode;
+ isiFormat.mbus_code = isiCode;
isiFormat.size = config.size;
ret = pipe->isi->setFormat(1, &isiFormat);