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authorNaushir Patuck <naush@raspberrypi.com>2024-05-10 11:02:05 +0100
committerKieran Bingham <kieran.bingham@ideasonboard.com>2024-05-16 16:11:06 +0100
commit8c93055043a522715f7bdc51af1b25cafa68e3d1 (patch)
treeb471f2adccf2523ea553cdc4d17420bef9f261d7 /src
parentb14f06115027abb67f0a1c0767b18899a473a237 (diff)
libcamera: formats: Add PiSP specific image and config buffer formats
Add the Raspberry Pi 5 PiSP specific compressed Bayer format types 1/2: - V4L2_PIX_FMT_PISP_COMP1_xxx - V4L2_PIX_FMT_PISP_COMP2_xxx Add the Raspberry Pi 5 PiSP Frontend and Backend config formats: - V4L2_META_FMT_RPI_FE_CFG - V4L2_META_FMT_RPI_BE_CFG Add the Raspberry Pi 5 PiSP Frontend statistics format: - V4L2_META_FMT_RPI_FE_STATS Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src')
-rw-r--r--src/libcamera/bayer_format.cpp18
-rw-r--r--src/libcamera/formats.cpp51
-rw-r--r--src/libcamera/formats.yaml16
-rw-r--r--src/libcamera/v4l2_pixelformat.cpp10
4 files changed, 94 insertions, 1 deletions
diff --git a/src/libcamera/bayer_format.cpp b/src/libcamera/bayer_format.cpp
index e7ecadce..014f716d 100644
--- a/src/libcamera/bayer_format.cpp
+++ b/src/libcamera/bayer_format.cpp
@@ -61,6 +61,10 @@ namespace libcamera {
* \brief Format uses MIPI CSI-2 style packing
* \var BayerFormat::Packing::IPU3
* \brief Format uses IPU3 style packing
+ * \var BayerFormat::Packing::PISP1
+ * \brief Format uses PISP mode 1 compression
+ * \var BayerFormat::Packing::PISP2
+ * \brief Format uses PISP mode 2 compression
*/
namespace {
@@ -164,6 +168,14 @@ const std::map<BayerFormat, Formats, BayerFormatComparator> bayerToFormat{
{ formats::SGRBG16, V4L2PixelFormat(V4L2_PIX_FMT_SGRBG16) } },
{ { BayerFormat::RGGB, 16, BayerFormat::Packing::None },
{ formats::SRGGB16, V4L2PixelFormat(V4L2_PIX_FMT_SRGGB16) } },
+ { { BayerFormat::BGGR, 16, BayerFormat::Packing::PISP1 },
+ { formats::BGGR_PISP_COMP1, V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_BGGR) } },
+ { { BayerFormat::GBRG, 16, BayerFormat::Packing::PISP1 },
+ { formats::GBRG_PISP_COMP1, V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_GBRG) } },
+ { { BayerFormat::GRBG, 16, BayerFormat::Packing::PISP1 },
+ { formats::GRBG_PISP_COMP1, V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_GRBG) } },
+ { { BayerFormat::RGGB, 16, BayerFormat::Packing::PISP1 },
+ { formats::RGGB_PISP_COMP1, V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_RGGB) } },
{ { BayerFormat::MONO, 8, BayerFormat::Packing::None },
{ formats::R8, V4L2PixelFormat(V4L2_PIX_FMT_GREY) } },
{ { BayerFormat::MONO, 10, BayerFormat::Packing::None },
@@ -174,6 +186,8 @@ const std::map<BayerFormat, Formats, BayerFormatComparator> bayerToFormat{
{ formats::R12, V4L2PixelFormat(V4L2_PIX_FMT_Y12) } },
{ { BayerFormat::MONO, 16, BayerFormat::Packing::None },
{ formats::R16, V4L2PixelFormat(V4L2_PIX_FMT_Y16) } },
+ { { BayerFormat::MONO, 16, BayerFormat::Packing::PISP1 },
+ { formats::MONO_PISP_COMP1, V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_MONO) } },
};
const std::unordered_map<unsigned int, BayerFormat> mbusCodeToBayer{
@@ -303,6 +317,10 @@ std::ostream &operator<<(std::ostream &out, const BayerFormat &f)
out << "-CSI2P";
else if (f.packing == BayerFormat::Packing::IPU3)
out << "-IPU3P";
+ else if (f.packing == BayerFormat::Packing::PISP1)
+ out << "-PISP1";
+ else if (f.packing == BayerFormat::Packing::PISP2)
+ out << "-PISP2";
return out;
}
diff --git a/src/libcamera/formats.cpp b/src/libcamera/formats.cpp
index e2d292c2..cf41f2c2 100644
--- a/src/libcamera/formats.cpp
+++ b/src/libcamera/formats.cpp
@@ -547,6 +547,16 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
.pixelsPerGroup = 1,
.planes = {{ { 2, 1 }, { 0, 0 }, { 0, 0 } }},
} },
+ { formats::MONO_PISP_COMP1, {
+ .name = "MONO_PISP_COMP1",
+ .format = formats::MONO_PISP_COMP1,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_MONO), },
+ .bitsPerPixel = 8,
+ .colourEncoding = PixelFormatInfo::ColourEncodingYUV,
+ .packed = true,
+ .pixelsPerGroup = 1,
+ .planes = {{ { 1, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
/* Bayer formats. */
{ formats::SBGGR8, {
@@ -910,7 +920,46 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
.pixelsPerGroup = 25,
.planes = {{ { 32, 1 }, { 0, 0 }, { 0, 0 } }},
} },
-
+ { formats::BGGR_PISP_COMP1, {
+ .name = "BGGR_PISP_COMP1",
+ .format = formats::BGGR_PISP_COMP1,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_BGGR), },
+ .bitsPerPixel = 8,
+ .colourEncoding = PixelFormatInfo::ColourEncodingRAW,
+ .packed = true,
+ .pixelsPerGroup = 2,
+ .planes = {{ { 2, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
+ { formats::GBRG_PISP_COMP1, {
+ .name = "GBRG_PISP_COMP1",
+ .format = formats::GBRG_PISP_COMP1,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_GBRG), },
+ .bitsPerPixel = 8,
+ .colourEncoding = PixelFormatInfo::ColourEncodingRAW,
+ .packed = true,
+ .pixelsPerGroup = 2,
+ .planes = {{ { 2, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
+ { formats::GRBG_PISP_COMP1, {
+ .name = "GRBG_PISP_COMP1",
+ .format = formats::GRBG_PISP_COMP1,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_GRBG), },
+ .bitsPerPixel = 8,
+ .colourEncoding = PixelFormatInfo::ColourEncodingRAW,
+ .packed = true,
+ .pixelsPerGroup = 2,
+ .planes = {{ { 2, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
+ { formats::RGGB_PISP_COMP1, {
+ .name = "RGGB_PISP_COMP1",
+ .format = formats::RGGB_PISP_COMP1,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_RGGB), },
+ .bitsPerPixel = 8,
+ .colourEncoding = PixelFormatInfo::ColourEncodingRAW,
+ .packed = true,
+ .pixelsPerGroup = 2,
+ .planes = {{ { 2, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
/* Compressed formats. */
{ formats::MJPEG, {
.name = "MJPEG",
diff --git a/src/libcamera/formats.yaml b/src/libcamera/formats.yaml
index bde2cc80..fe027a7c 100644
--- a/src/libcamera/formats.yaml
+++ b/src/libcamera/formats.yaml
@@ -190,4 +190,20 @@ formats:
- SBGGR10_IPU3:
fourcc: DRM_FORMAT_SBGGR10
mod: IPU3_FORMAT_MOD_PACKED
+
+ - RGGB_PISP_COMP1:
+ fourcc: DRM_FORMAT_SRGGB16
+ mod: PISP_FORMAT_MOD_COMPRESS_MODE1
+ - GRBG_PISP_COMP1:
+ fourcc: DRM_FORMAT_SGRBG16
+ mod: PISP_FORMAT_MOD_COMPRESS_MODE1
+ - GBRG_PISP_COMP1:
+ fourcc: DRM_FORMAT_SGBRG16
+ mod: PISP_FORMAT_MOD_COMPRESS_MODE1
+ - BGGR_PISP_COMP1:
+ fourcc: DRM_FORMAT_SBGGR16
+ mod: PISP_FORMAT_MOD_COMPRESS_MODE1
+ - MONO_PISP_COMP1:
+ fourcc: DRM_FORMAT_R16
+ mod: PISP_FORMAT_MOD_COMPRESS_MODE1
...
diff --git a/src/libcamera/v4l2_pixelformat.cpp b/src/libcamera/v4l2_pixelformat.cpp
index d3a882dc..70568335 100644
--- a/src/libcamera/v4l2_pixelformat.cpp
+++ b/src/libcamera/v4l2_pixelformat.cpp
@@ -207,6 +207,16 @@ const std::map<V4L2PixelFormat, V4L2PixelFormat::Info> vpf2pf{
{ formats::SGRBG16, "16-bit Bayer GRGR/BGBG" } },
{ V4L2PixelFormat(V4L2_PIX_FMT_SRGGB16),
{ formats::SRGGB16, "16-bit Bayer RGRG/GBGB" } },
+ { V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_BGGR),
+ { formats::BGGR_PISP_COMP1, "16-bit Bayer BGBG/GRGR PiSP Compress Mode 1" } },
+ { V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_GBRG),
+ { formats::GBRG_PISP_COMP1, "16-bit Bayer GBGB/RGRG PiSP Compress Mode 1" } },
+ { V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_GRBG),
+ { formats::GRBG_PISP_COMP1, "16-bit Bayer GRGR/BGBG PiSP Compress Mode 1" } },
+ { V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_RGGB),
+ { formats::RGGB_PISP_COMP1, "16-bit Bayer RGRG/GBGB PiSP Compress Mode 1" } },
+ { V4L2PixelFormat(V4L2_PIX_FMT_PISP_COMP1_MONO),
+ { formats::MONO_PISP_COMP1, "16-bit Mono PiSP Compress Mode 1" } },
/* Compressed formats. */
{ V4L2PixelFormat(V4L2_PIX_FMT_MJPEG),