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camxfirmware: support firmware compression #1395

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camxfirmware: support firmware compression #1395

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5c908ab
camxfirmware-{kodiak,lemans}: move to recipes-bsp
lumag Jan 14, 2026
c6e58a7
camxfirmware-kodiak: support firmware compression
lumag Jan 14, 2026
c5b638e
camxfirmware-lemans: support firmware compression
lumag Jan 14, 2026
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13 changes: 13 additions & 0 deletions ...timedia/camx/camxfirmware-kodiak_1.0.4.bb → ...bsp/firmware/camxfirmware-kodiak_1.0.4.bb
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Original file line number Diff line number Diff line change
Expand Up @@ -15,11 +15,24 @@ inherit allarch
do_configure[noexec] = "1"
do_compile[noexec] = "1"

# Possible values are "xz" and "zst".
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@koenkooi koenkooi Jan 22, 2026

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The code below also works with 'zstd' as a 3rd possible value....

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@lumag lumag Jan 22, 2026

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Yes, but it's not documented as supported in OE-Core.

FIRMWARE_COMPRESSION ?= ""

do_install() {
install -d ${D}${nonarch_base_libdir}/firmware/qcom/qcm6490
install -d ${D}${datadir}/doc/${BPN}

cp -r ${S}/usr/lib/firmware/CAMERA_ICP_170.elf ${D}${nonarch_base_libdir}/firmware/qcom/qcm6490/

case "${FIRMWARE_COMPRESSION}" in
zst | zstd)
zstd --compress --rm ${D}${nonarch_base_libdir}/firmware/qcom/qcm6490/CAMERA_ICP_170.elf
;;
xz)
xz --compress --check=crc32 ${D}${nonarch_base_libdir}/firmware/qcom/qcm6490/CAMERA_ICP_170.elf
;;
esac

install -m 0644 ${S}/usr/share/doc/${BPN}/NO.LOGIN.BINARY.LICENSE.QTI.pdf ${D}${datadir}/doc/${BPN}
}

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17 changes: 14 additions & 3 deletions ...timedia/camx/camxfirmware-lemans_1.0.4.bb → ...bsp/firmware/camxfirmware-lemans_1.0.4.bb
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Original file line number Diff line number Diff line change
Expand Up @@ -15,17 +15,28 @@ inherit allarch
do_configure[noexec] = "1"
do_compile[noexec] = "1"

# Possible values are "xz" and "zst".
FIRMWARE_COMPRESSION ?= ""

do_install() {
install -d ${D}${nonarch_base_libdir}/firmware/qcom/sa8775p
install -d ${D}${nonarch_base_libdir}/firmware/qcom/qcs8300
install -d ${D}${datadir}/doc/${BPN}

cp -r ${S}/usr/lib/firmware/CAMERA_ICP.mbn ${D}${nonarch_base_libdir}/firmware/qcom/sa8775p/

case "${FIRMWARE_COMPRESSION}" in
zst | zstd)
zstd --compress --rm ${D}${nonarch_base_libdir}/firmware/qcom/sa8775p/CAMERA_ICP.mbn
;;
xz)
xz --compress --check=crc32 ${D}${nonarch_base_libdir}/firmware/qcom/sa8775p/CAMERA_ICP.mbn
;;
esac

install -m 0644 ${S}/usr/share/doc/${BPN}/NO.LOGIN.BINARY.LICENSE.QTI.pdf ${D}${datadir}/doc/${BPN}

# Link target should be relative to the link location
ln -sf ../sa8775p/CAMERA_ICP.mbn \
${D}${nonarch_base_libdir}/firmware/qcom/qcs8300/CAMERA_ICP.mbn
ln -srf ${D}${nonarch_base_libdir}/firmware/qcom/sa8775p/CAMERA_ICP.mbn* ${D}${nonarch_base_libdir}/firmware/qcom/qcs8300/
}

PACKAGES += "camxfirmware-monaco"
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