pipeline: ipa: raspberrypi: Refactor and move the Raspberry Pi code

Split the Raspberry Pi pipeline handler and IPA source code into common
and VC4/BCM2835 specific file structures.

For the pipeline handler, the common code files now live in
src/libcamera/pipeline/rpi/common/
and the VC4-specific files in src/libcamera/pipeline/rpi/vc4/.

For the IPA, the common code files now live in
src/ipa/rpi/{cam_helper,controller}/
and the vc4 specific files in src/ipa/rpi/vc4/. With this change, the
camera tuning files are now installed under share/libcamera/ipa/rpi/vc4/.

To build the pipeline and IPA, the meson configuration options have now
changed from "raspberrypi" to "rpi/vc4":

meson setup build -Dipas=rpi/vc4 -Dpipelines=rpi/vc4

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 0 insertions, 26 deletions

diff --git a/src/ipa/raspberrypi/data/meson.build b/src/ipa/raspberrypi/data/meson.build
deleted file mode 100644
index b163a052..00000000
--- a/src/ipa/raspberrypi/data/meson.build
+++ /dev/null
@@ -1,26 +0,0 @@
-# SPDX-License-Identifier: CC0-1.0
-
-conf_files = files([
-    'imx219.json',
-    'imx219_noir.json',
-    'imx290.json',
-    'imx296.json',
-    'imx296_mono.json',
-    'imx378.json',
-    'imx477.json',
-    'imx477_noir.json',
-    'imx477_scientific.json',
-    'imx519.json',
-    'imx708.json',
-    'imx708_noir.json',
-    'imx708_wide.json',
-    'imx708_wide_noir.json',
-    'ov5647.json',
-    'ov5647_noir.json',
-    'ov9281_mono.json',
-    'se327m12.json',
-    'uncalibrated.json',
-])
-
-install_data(conf_files,
-             install_dir : ipa_data_dir / 'raspberrypi')