diff options
| author | Lubomir Rintel <lkundrak@v3.sk> | 2019-02-19 08:18:16 +0100 |
|---|---|---|
| committer | Lubomir Rintel <lkundrak@v3.sk> | 2019-04-19 07:28:33 +0200 |
| commit | fa3fffed6ff4a8e2aad7fc67cd9065a2ff3fd0c8 (patch) | |
| tree | de67beac0121eca2c7b4272d4dc20b5c70eaff71 | |
| parent | 2a2126bfd9a0fd89d78a0a4b048705433154ea58 (diff) | |
| download | openfirmware-fa3fffed6ff4a8e2aad7fc67cd9065a2ff3fd0c8.tar.gz | |
olpc: link the /camera and /image-sensor into a device graph
This will tell the V4L drivers about how are the devices related,
following the bindings/graph.txt binding.
| -rw-r--r-- | cpu/arm/olpc/gpio-i2c.fth | 9 | ||||
| -rw-r--r-- | dev/olpc/mmp2camera/loadpkg.fth | 12 |
2 files changed, 21 insertions, 0 deletions
diff --git a/cpu/arm/olpc/gpio-i2c.fth b/cpu/arm/olpc/gpio-i2c.fth index c5fd19fc..05c3201f 100644 --- a/cpu/arm/olpc/gpio-i2c.fth +++ b/cpu/arm/olpc/gpio-i2c.fth @@ -78,6 +78,15 @@ dev / 0 0 encode-bytes cam-pwr-gpio# 1 encode-gpio " powerdown-gpios" property 0 0 encode-bytes cam-rst-gpio# 1 encode-gpio " reset-gpios" property + + new-device + " port" device-name + new-device + " endpoint" device-name + h# 1 " hsync-active" integer-property + h# 1 " vsync-active" integer-property + finish-device + finish-device finish-device finish-device diff --git a/dev/olpc/mmp2camera/loadpkg.fth b/dev/olpc/mmp2camera/loadpkg.fth index b5930c9d..17b321e5 100644 --- a/dev/olpc/mmp2camera/loadpkg.fth +++ b/dev/olpc/mmp2camera/loadpkg.fth @@ -62,7 +62,19 @@ warning ! fload ${BP}/dev/olpc/mmp2camera/ccic.fth fload ${BP}/dev/olpc/cameratest.fth + + new-device + " port" device-name + new-device + " endpoint" device-name + " /image-sensor/port/endpoint" encode-phandle " remote-endpoint" property + finish-device + finish-device end-package : probe-image-sensor ( -- ) " /camera" open-dev close-dev ; + +" /image-sensor/port/endpoint" find-device + " /camera/port/endpoint" encode-phandle " remote-endpoint" property +device-end |