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libcamera: v4l2_subdevice: Add JPEG_1X8 and BGR888_1X24 mbus formats to formatInfoMap

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The warnings "Unknown subdev format 0x4001, defaulting to RGB encoding" and
"Unknown subdev format 0x1013, defaulting to RGB encoding" are thrown while using
simple pipeline handler with NXP ISI hardware.
The JPEG_1X8 and BGR888_1X24 media bus formats, supported by the ISI driver, are
missing in the V4L2SubdeviceFormatInfo structure storing the correspondence
between a media bus format and a colour encoding. So populate the structure with
the missing media bus formats.

Signed-off-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Xavier Roumegue 2022-10-10 12:24:18 +02:00 • committed by Laurent Pinchart
parent a83aed77df
commit f4201e9636
1 changed files with 2 additions and 0 deletions
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2
src/libcamera/v4l2_subdevice.cpp
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@ -67,6 +67,7 @@ const std::map<uint32_t, V4L2SubdeviceFormatInfo> formatInfoMap = {
{ MEDIA_BUS_FMT_RGB565_2X8_BE, { 16, "RGB565_2X8_BE", PixelFormatInfo::ColourEncodingRGB } },
{ MEDIA_BUS_FMT_RGB565_2X8_LE, { 16, "RGB565_2X8_LE", PixelFormatInfo::ColourEncodingRGB } },
{ MEDIA_BUS_FMT_RGB666_1X18, { 18, "RGB666_1X18", PixelFormatInfo::ColourEncodingRGB } },
{ MEDIA_BUS_FMT_BGR888_1X24, { 24, "BGR888_1X24", PixelFormatInfo::ColourEncodingRGB } },
{ MEDIA_BUS_FMT_RGB888_1X24, { 24, "RGB888_1X24", PixelFormatInfo::ColourEncodingRGB } },
{ MEDIA_BUS_FMT_RGB888_2X12_BE, { 24, "RGB888_2X12_BE", PixelFormatInfo::ColourEncodingRGB } },
{ MEDIA_BUS_FMT_RGB888_2X12_LE, { 24, "RGB888_2X12_LE", PixelFormatInfo::ColourEncodingRGB } },
@ -133,6 +134,7 @@ const std::map<uint32_t, V4L2SubdeviceFormatInfo> formatInfoMap = {
{ MEDIA_BUS_FMT_SRGGB12_1X12, { 12, "SRGGB12_1X12", PixelFormatInfo::ColourEncodingRAW } },
/* \todo Clarify colour encoding for HSV formats */
{ MEDIA_BUS_FMT_AHSV8888_1X32, { 32, "AHSV8888_1X32", PixelFormatInfo::ColourEncodingRGB } },
{ MEDIA_BUS_FMT_JPEG_1X8, { 8, "JPEG_1X8", PixelFormatInfo::ColourEncodingYUV } },
};
} /* namespace */