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>

114 files changed, 163 insertions, 100 deletions

diff --git a/src/ipa/raspberrypi/meson.build b/src/ipa/raspberrypi/meson.build
deleted file mode 100644
index 95437cbc..00000000
--- a/src/ipa/raspberrypi/meson.build
+++ /dev/null
@@ -1,68 +0,0 @@
-# SPDX-License-Identifier: CC0-1.0
-
-ipa_name = 'ipa_rpi'
-
-rpi_ipa_deps = [
-    libcamera_private,
-    libatomic,
-]
-
-rpi_ipa_includes = [
-    ipa_includes,
-    libipa_includes,
-    include_directories('controller')
-]
-
-rpi_ipa_sources = files([
-    'raspberrypi.cpp',
-    'md_parser_smia.cpp',
-    'cam_helper.cpp',
-    'cam_helper_ov5647.cpp',
-    'cam_helper_imx219.cpp',
-    'cam_helper_imx290.cpp',
-    'cam_helper_imx296.cpp',
-    'cam_helper_imx477.cpp',
-    'cam_helper_imx519.cpp',
-    'cam_helper_imx708.cpp',
-    'cam_helper_ov9281.cpp',
-    'controller/controller.cpp',
-    'controller/histogram.cpp',
-    'controller/algorithm.cpp',
-    'controller/rpi/af.cpp',
-    'controller/rpi/alsc.cpp',
-    'controller/rpi/awb.cpp',
-    'controller/rpi/sharpen.cpp',
-    'controller/rpi/black_level.cpp',
-    'controller/rpi/geq.cpp',
-    'controller/rpi/noise.cpp',
-    'controller/rpi/lux.cpp',
-    'controller/rpi/agc.cpp',
-    'controller/rpi/dpc.cpp',
-    'controller/rpi/ccm.cpp',
-    'controller/rpi/contrast.cpp',
-    'controller/rpi/sdn.cpp',
-    'controller/pwl.cpp',
-    'controller/device_status.cpp',
-])
-
-mod = shared_module(ipa_name,
-                    [rpi_ipa_sources, libcamera_generated_ipa_headers],
-                    name_prefix : '',
-                    include_directories : rpi_ipa_includes,
-                    dependencies : rpi_ipa_deps,
-                    link_with : libipa,
-                    install : true,
-                    install_dir : ipa_install_dir)
-
-if ipa_sign_module
-    custom_target(ipa_name + '.so.sign',
-                  input : mod,
-                  output : ipa_name + '.so.sign',
-                  command : [ipa_sign, ipa_priv_key, '@INPUT@', '@OUTPUT@'],
-                  install : false,
-                  build_by_default : true)
-endif
-
-subdir('data')
-
-ipa_names += ipa_name
diff --git a/src/ipa/raspberrypi/README.md b/src/ipa/rpi/README.md
index 94a8ccc8..94a8ccc8 100644
--- a/src/ipa/raspberrypi/README.md
+++ b/src/ipa/rpi/README.md
diff --git a/src/ipa/raspberrypi/cam_helper.cpp b/src/ipa/rpi/cam_helper/cam_helper.cpp
index ddd5e9a4..ddd5e9a4 100644
--- a/src/ipa/raspberrypi/cam_helper.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper.cpp
diff --git a/src/ipa/raspberrypi/cam_helper.h b/src/ipa/rpi/cam_helper/cam_helper.h
index b3f8c980..58a4b202 100644
--- a/src/ipa/raspberrypi/cam_helper.h
+++ b/src/ipa/rpi/cam_helper/cam_helper.h
@@ -13,7 +13,7 @@
 #include <libcamera/base/span.h>
 #include <libcamera/base/utils.h>
 
-#include "camera_mode.h"
+#include "controller/camera_mode.h"
 #include "controller/controller.h"
 #include "controller/metadata.h"
 #include "md_parser.h"
diff --git a/src/ipa/raspberrypi/cam_helper_imx219.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx219.cpp
index c3337ed0..c3337ed0 100644
--- a/src/ipa/raspberrypi/cam_helper_imx219.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_imx219.cpp
diff --git a/src/ipa/raspberrypi/cam_helper_imx290.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx290.cpp
index 7d6f5b54..7d6f5b54 100644
--- a/src/ipa/raspberrypi/cam_helper_imx290.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_imx290.cpp
diff --git a/src/ipa/raspberrypi/cam_helper_imx296.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx296.cpp
index ecb845e7..ecb845e7 100644
--- a/src/ipa/raspberrypi/cam_helper_imx296.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_imx296.cpp
diff --git a/src/ipa/raspberrypi/cam_helper_imx477.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx477.cpp
index bc769ca7..bc769ca7 100644
--- a/src/ipa/raspberrypi/cam_helper_imx477.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_imx477.cpp
diff --git a/src/ipa/raspberrypi/cam_helper_imx519.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx519.cpp
index c7262aa0..c7262aa0 100644
--- a/src/ipa/raspberrypi/cam_helper_imx519.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_imx519.cpp
diff --git a/src/ipa/raspberrypi/cam_helper_imx708.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx708.cpp
index 641ba18f..641ba18f 100644
--- a/src/ipa/raspberrypi/cam_helper_imx708.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_imx708.cpp
diff --git a/src/ipa/raspberrypi/cam_helper_ov5647.cpp b/src/ipa/rpi/cam_helper/cam_helper_ov5647.cpp
index 5a99083d..5a99083d 100644
--- a/src/ipa/raspberrypi/cam_helper_ov5647.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_ov5647.cpp
diff --git a/src/ipa/raspberrypi/cam_helper_ov9281.cpp b/src/ipa/rpi/cam_helper/cam_helper_ov9281.cpp
index 86c5bc4c..86c5bc4c 100644
--- a/src/ipa/raspberrypi/cam_helper_ov9281.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_ov9281.cpp
diff --git a/src/ipa/raspberrypi/md_parser.h b/src/ipa/rpi/cam_helper/md_parser.h
index 77d557aa..77d557aa 100644
--- a/src/ipa/raspberrypi/md_parser.h
+++ b/src/ipa/rpi/cam_helper/md_parser.h
diff --git a/src/ipa/raspberrypi/md_parser_smia.cpp b/src/ipa/rpi/cam_helper/md_parser_smia.cpp
index 210787ed..210787ed 100644
--- a/src/ipa/raspberrypi/md_parser_smia.cpp
+++ b/src/ipa/rpi/cam_helper/md_parser_smia.cpp
diff --git a/src/ipa/rpi/cam_helper/meson.build b/src/ipa/rpi/cam_helper/meson.build
new file mode 100644
index 00000000..bdf2db8e
--- /dev/null
+++ b/src/ipa/rpi/cam_helper/meson.build
@@ -0,0 +1,26 @@
+# SPDX-License-Identifier: CC0-1.0
+
+rpi_ipa_cam_helper_sources = files([
+    'cam_helper.cpp',
+    'cam_helper_ov5647.cpp',
+    'cam_helper_imx219.cpp',
+    'cam_helper_imx290.cpp',
+    'cam_helper_imx296.cpp',
+    'cam_helper_imx477.cpp',
+    'cam_helper_imx519.cpp',
+    'cam_helper_imx708.cpp',
+    'cam_helper_ov9281.cpp',
+    'md_parser_smia.cpp',
+])
+
+rpi_ipa_cam_helper_includes = [
+    include_directories('..'),
+]
+
+rpi_ipa_cam_helper_deps = [
+    libcamera_private,
+]
+
+rpi_ipa_cam_helper_lib = static_library('rpi_ipa_cam_helper', rpi_ipa_cam_helper_sources,
+                                        include_directories : rpi_ipa_cam_helper_includes,
+                                        dependencies : rpi_ipa_cam_helper_deps)
diff --git a/src/ipa/raspberrypi/controller/af_algorithm.h b/src/ipa/rpi/controller/af_algorithm.h
index ad9b5754..ad9b5754 100644
--- a/src/ipa/raspberrypi/controller/af_algorithm.h
+++ b/src/ipa/rpi/controller/af_algorithm.h
diff --git a/src/ipa/raspberrypi/controller/af_status.h b/src/ipa/rpi/controller/af_status.h
index 92c08812..92c08812 100644
--- a/src/ipa/raspberrypi/controller/af_status.h
+++ b/src/ipa/rpi/controller/af_status.h
diff --git a/src/ipa/raspberrypi/controller/agc_algorithm.h b/src/ipa/rpi/controller/agc_algorithm.h
index 36e6c110..36e6c110 100644
--- a/src/ipa/raspberrypi/controller/agc_algorithm.h
+++ b/src/ipa/rpi/controller/agc_algorithm.h
diff --git a/src/ipa/raspberrypi/controller/agc_status.h b/src/ipa/rpi/controller/agc_status.h
index 6abf09d9..6abf09d9 100644
--- a/src/ipa/raspberrypi/controller/agc_status.h
+++ b/src/ipa/rpi/controller/agc_status.h
diff --git a/src/ipa/raspberrypi/controller/algorithm.cpp b/src/ipa/rpi/controller/algorithm.cpp
index a957fde5..a957fde5 100644
--- a/src/ipa/raspberrypi/controller/algorithm.cpp
+++ b/src/ipa/rpi/controller/algorithm.cpp
diff --git a/src/ipa/raspberrypi/controller/algorithm.h b/src/ipa/rpi/controller/algorithm.h
index 4aa814eb..4aa814eb 100644
--- a/src/ipa/raspberrypi/controller/algorithm.h
+++ b/src/ipa/rpi/controller/algorithm.h
diff --git a/src/ipa/raspberrypi/controller/alsc_status.h b/src/ipa/rpi/controller/alsc_status.h
index 49a9f4a0..49a9f4a0 100644
--- a/src/ipa/raspberrypi/controller/alsc_status.h
+++ b/src/ipa/rpi/controller/alsc_status.h
diff --git a/src/ipa/raspberrypi/controller/awb_algorithm.h b/src/ipa/rpi/controller/awb_algorithm.h
index 8462c4db..8462c4db 100644
--- a/src/ipa/raspberrypi/controller/awb_algorithm.h
+++ b/src/ipa/rpi/controller/awb_algorithm.h
diff --git a/src/ipa/raspberrypi/controller/awb_status.h b/src/ipa/rpi/controller/awb_status.h
index dd5a79e3..dd5a79e3 100644
--- a/src/ipa/raspberrypi/controller/awb_status.h
+++ b/src/ipa/rpi/controller/awb_status.h
diff --git a/src/ipa/raspberrypi/controller/black_level_status.h b/src/ipa/rpi/controller/black_level_status.h
index fd5e4ccb..fd5e4ccb 100644
--- a/src/ipa/raspberrypi/controller/black_level_status.h
+++ b/src/ipa/rpi/controller/black_level_status.h
diff --git a/src/ipa/raspberrypi/controller/camera_mode.h b/src/ipa/rpi/controller/camera_mode.h
index 63b11778..63b11778 100644
--- a/src/ipa/raspberrypi/controller/camera_mode.h
+++ b/src/ipa/rpi/controller/camera_mode.h
diff --git a/src/ipa/raspberrypi/controller/ccm_algorithm.h b/src/ipa/rpi/controller/ccm_algorithm.h
index e2c4d771..e2c4d771 100644
--- a/src/ipa/raspberrypi/controller/ccm_algorithm.h
+++ b/src/ipa/rpi/controller/ccm_algorithm.h
diff --git a/src/ipa/raspberrypi/controller/ccm_status.h b/src/ipa/rpi/controller/ccm_status.h
index 5e28ee7c..5e28ee7c 100644
--- a/src/ipa/raspberrypi/controller/ccm_status.h
+++ b/src/ipa/rpi/controller/ccm_status.h
diff --git a/src/ipa/raspberrypi/controller/contrast_algorithm.h b/src/ipa/rpi/controller/contrast_algorithm.h
index ce17a4f9..ce17a4f9 100644
--- a/src/ipa/raspberrypi/controller/contrast_algorithm.h
+++ b/src/ipa/rpi/controller/contrast_algorithm.h
diff --git a/src/ipa/raspberrypi/controller/contrast_status.h b/src/ipa/rpi/controller/contrast_status.h
index fb9fe4ba..fb9fe4ba 100644
--- a/src/ipa/raspberrypi/controller/contrast_status.h
+++ b/src/ipa/rpi/controller/contrast_status.h
diff --git a/src/ipa/raspberrypi/controller/controller.cpp b/src/ipa/rpi/controller/controller.cpp
index fa172113..fa172113 100644
--- a/src/ipa/raspberrypi/controller/controller.cpp
+++ b/src/ipa/rpi/controller/controller.cpp
diff --git a/src/ipa/raspberrypi/controller/controller.h b/src/ipa/rpi/controller/controller.h
index c6af5cd6..c6af5cd6 100644
--- a/src/ipa/raspberrypi/controller/controller.h
+++ b/src/ipa/rpi/controller/controller.h
diff --git a/src/ipa/raspberrypi/controller/denoise_algorithm.h b/src/ipa/rpi/controller/denoise_algorithm.h
index 52009ba9..52009ba9 100644
--- a/src/ipa/raspberrypi/controller/denoise_algorithm.h
+++ b/src/ipa/rpi/controller/denoise_algorithm.h
diff --git a/src/ipa/raspberrypi/controller/denoise_status.h b/src/ipa/rpi/controller/denoise_status.h
index f6b9ee29..f6b9ee29 100644
--- a/src/ipa/raspberrypi/controller/denoise_status.h
+++ b/src/ipa/rpi/controller/denoise_status.h
diff --git a/src/ipa/raspberrypi/controller/device_status.cpp b/src/ipa/rpi/controller/device_status.cpp
index c907efdd..c907efdd 100644
--- a/src/ipa/raspberrypi/controller/device_status.cpp
+++ b/src/ipa/rpi/controller/device_status.cpp
diff --git a/src/ipa/raspberrypi/controller/device_status.h b/src/ipa/rpi/controller/device_status.h
index c45db749..c45db749 100644
--- a/src/ipa/raspberrypi/controller/device_status.h
+++ b/src/ipa/rpi/controller/device_status.h
diff --git a/src/ipa/raspberrypi/controller/dpc_status.h b/src/ipa/rpi/controller/dpc_status.h
index 46d0cf34..46d0cf34 100644
--- a/src/ipa/raspberrypi/controller/dpc_status.h
+++ b/src/ipa/rpi/controller/dpc_status.h
diff --git a/src/ipa/raspberrypi/controller/geq_status.h b/src/ipa/rpi/controller/geq_status.h
index 2d749fc9..2d749fc9 100644
--- a/src/ipa/raspberrypi/controller/geq_status.h
+++ b/src/ipa/rpi/controller/geq_status.h
diff --git a/src/ipa/raspberrypi/controller/histogram.cpp b/src/ipa/rpi/controller/histogram.cpp
index 16a9207f..16a9207f 100644
--- a/src/ipa/raspberrypi/controller/histogram.cpp
+++ b/src/ipa/rpi/controller/histogram.cpp
diff --git a/src/ipa/raspberrypi/controller/histogram.h b/src/ipa/rpi/controller/histogram.h
index 6b3e3a9e..6b3e3a9e 100644
--- a/src/ipa/raspberrypi/controller/histogram.h
+++ b/src/ipa/rpi/controller/histogram.h
diff --git a/src/ipa/raspberrypi/controller/lux_status.h b/src/ipa/rpi/controller/lux_status.h
index 5eb9faac..5eb9faac 100644
--- a/src/ipa/raspberrypi/controller/lux_status.h
+++ b/src/ipa/rpi/controller/lux_status.h
diff --git a/src/ipa/rpi/controller/meson.build b/src/ipa/rpi/controller/meson.build
new file mode 100644
index 00000000..feb0334e
--- /dev/null
+++ b/src/ipa/rpi/controller/meson.build
@@ -0,0 +1,29 @@
+# SPDX-License-Identifier: CC0-1.0
+
+rpi_ipa_controller_sources = files([
+    'algorithm.cpp',
+    'controller.cpp',
+    'device_status.cpp',
+    'histogram.cpp',
+    'pwl.cpp',
+    'rpi/af.cpp',
+    'rpi/agc.cpp',
+    'rpi/alsc.cpp',
+    'rpi/awb.cpp',
+    'rpi/black_level.cpp',
+    'rpi/ccm.cpp',
+    'rpi/contrast.cpp',
+    'rpi/dpc.cpp',
+    'rpi/geq.cpp',
+    'rpi/lux.cpp',
+    'rpi/noise.cpp',
+    'rpi/sdn.cpp',
+    'rpi/sharpen.cpp',
+])
+
+rpi_ipa_controller_deps = [
+    libcamera_private,
+]
+
+rpi_ipa_controller_lib = static_library('rpi_ipa_controller', rpi_ipa_controller_sources,
+                                        dependencies : rpi_ipa_controller_deps)
diff --git a/src/ipa/raspberrypi/controller/metadata.h b/src/ipa/rpi/controller/metadata.h
index bf8a2393..bf8a2393 100644
--- a/src/ipa/raspberrypi/controller/metadata.h
+++ b/src/ipa/rpi/controller/metadata.h
diff --git a/src/ipa/raspberrypi/controller/noise_status.h b/src/ipa/rpi/controller/noise_status.h
index da194f71..da194f71 100644
--- a/src/ipa/raspberrypi/controller/noise_status.h
+++ b/src/ipa/rpi/controller/noise_status.h
diff --git a/src/ipa/raspberrypi/controller/pdaf_data.h b/src/ipa/rpi/controller/pdaf_data.h
index 470510f2..470510f2 100644
--- a/src/ipa/raspberrypi/controller/pdaf_data.h
+++ b/src/ipa/rpi/controller/pdaf_data.h
diff --git a/src/ipa/raspberrypi/controller/pwl.cpp b/src/ipa/rpi/controller/pwl.cpp
index 70c2e24b..70c2e24b 100644
--- a/src/ipa/raspberrypi/controller/pwl.cpp
+++ b/src/ipa/rpi/controller/pwl.cpp
diff --git a/src/ipa/raspberrypi/controller/pwl.h b/src/ipa/rpi/controller/pwl.h
index aacf6039..aacf6039 100644
--- a/src/ipa/raspberrypi/controller/pwl.h
+++ b/src/ipa/rpi/controller/pwl.h
diff --git a/src/ipa/raspberrypi/controller/region_stats.h b/src/ipa/rpi/controller/region_stats.h
index a8860dc8..a8860dc8 100644
--- a/src/ipa/raspberrypi/controller/region_stats.h
+++ b/src/ipa/rpi/controller/region_stats.h
diff --git a/src/ipa/raspberrypi/controller/rpi/af.cpp b/src/ipa/rpi/controller/rpi/af.cpp
index ed0c8a94..ed0c8a94 100644
--- a/src/ipa/raspberrypi/controller/rpi/af.cpp
+++ b/src/ipa/rpi/controller/rpi/af.cpp
diff --git a/src/ipa/raspberrypi/controller/rpi/af.h b/src/ipa/rpi/controller/rpi/af.h
index 6d2bae67..6d2bae67 100644
--- a/src/ipa/raspberrypi/controller/rpi/af.h
+++ b/src/ipa/rpi/controller/rpi/af.h
diff --git a/src/ipa/raspberrypi/controller/rpi/agc.cpp b/src/ipa/rpi/controller/rpi/agc.cpp
index e6fb7b8d..e6fb7b8d 100644
--- a/src/ipa/raspberrypi/controller/rpi/agc.cpp
+++ b/src/ipa/rpi/controller/rpi/agc.cpp
diff --git a/src/ipa/raspberrypi/controller/rpi/agc.h b/src/ipa/rpi/controller/rpi/agc.h
index 4e5f272f..4e5f272f 100644
--- a/src/ipa/raspberrypi/controller/rpi/agc.h
+++ b/src/ipa/rpi/controller/rpi/agc.h
diff --git a/src/ipa/raspberrypi/controller/rpi/alsc.cpp b/src/ipa/rpi/controller/rpi/alsc.cpp
index 3a2e8fe0..3a2e8fe0 100644
--- a/src/ipa/raspberrypi/controller/rpi/alsc.cpp
+++ b/src/ipa/rpi/controller/rpi/alsc.cpp
diff --git a/src/ipa/raspberrypi/controller/rpi/alsc.h b/src/ipa/rpi/controller/rpi/alsc.h
index 0b6d9478..0b6d9478 100644
--- a/src/ipa/raspberrypi/controller/rpi/alsc.h
+++ b/src/ipa/rpi/controller/rpi/alsc.h
diff --git a/src/ipa/raspberrypi/controller/rpi/awb.cpp b/src/ipa/rpi/controller/rpi/awb.cpp
index ef3435d6..ef3435d6 100644
--- a/src/ipa/raspberrypi/controller/rpi/awb.cpp
+++ b/src/ipa/rpi/controller/rpi/awb.cpp
diff --git a/src/ipa/raspberrypi/controller/rpi/awb.h b/src/ipa/rpi/controller/rpi/awb.h
index e7d49cd8..e7d49cd8 100644
--- a/src/ipa/raspberrypi/controller/rpi/awb.h
+++ b/src/ipa/rpi/controller/rpi/awb.h
diff --git a/src/ipa/raspberrypi/controller/rpi/black_level.cpp b/src/ipa/rpi/controller/rpi/black_level.cpp
index 85baec3f..85baec3f 100644
--- a/src/ipa/raspberrypi/controller/rpi/black_level.cpp
+++ b/src/ipa/rpi/controller/rpi/black_level.cpp
diff --git a/src/ipa/raspberrypi/controller/rpi/black_level.h b/src/ipa/rpi/controller/rpi/black_level.h
index 2403f7f7..2403f7f7 100644
--- a/src/ipa/raspberrypi/controller/rpi/black_level.h
+++ b/src/ipa/rpi/controller/rpi/black_level.h
diff --git a/src/ipa/raspberrypi/controller/rpi/ccm.cpp b/src/ipa/rpi/controller/rpi/ccm.cpp
index 2e2e6664..2e2e6664 100644
--- a/src/ipa/raspberrypi/controller/rpi/ccm.cpp
+++ b/src/ipa/rpi/controller/rpi/ccm.cpp
diff --git a/src/ipa/raspberrypi/controller/rpi/ccm.h b/src/ipa/rpi/controller/rpi/ccm.h
index 286d0b33..286d0b33 100644
--- a/src/ipa/raspberrypi/controller/rpi/ccm.h
+++ b/src/ipa/rpi/controller/rpi/ccm.h
diff --git a/src/ipa/raspberrypi/controller/rpi/contrast.cpp b/src/ipa/rpi/controller/rpi/contrast.cpp
index bee1eadd..bee1eadd 100644
--- a/src/ipa/raspberrypi/controller/rpi/contrast.cpp
+++ b/src/ipa/rpi/controller/rpi/contrast.cpp
diff --git a/src/ipa/raspberrypi/controller/rpi/contrast.h b/src/ipa/rpi/controller/rpi/contrast.h
index 9c81277a..9c81277a 100644
--- a/src/ipa/raspberrypi/controller/rpi/contrast.h
+++ b/src/ipa/rpi/controller/rpi/contrast.h
diff --git a/src/ipa/raspberrypi/controller/rpi/dpc.cpp b/src/ipa/rpi/controller/rpi/dpc.cpp
index be3871df..be3871df 100644
--- a/src/ipa/raspberrypi/controller/rpi/dpc.cpp
+++ b/src/ipa/rpi/controller/rpi/dpc.cpp
diff --git a/src/ipa/raspberrypi/controller/rpi/dpc.h b/src/ipa/rpi/controller/rpi/dpc.h
index 84a05604..84a05604 100644
--- a/src/ipa/raspberrypi/controller/rpi/dpc.h
+++ b/src/ipa/rpi/controller/rpi/dpc.h
diff --git a/src/ipa/raspberrypi/controller/rpi/focus.h b/src/ipa/rpi/controller/rpi/focus.h
index 8556039d..8556039d 100644
--- a/src/ipa/raspberrypi/controller/rpi/focus.h
+++ b/src/ipa/rpi/controller/rpi/focus.h
diff --git a/src/ipa/raspberrypi/controller/rpi/geq.cpp b/src/ipa/rpi/controller/rpi/geq.cpp
index 510870e9..510870e9 100644
--- a/src/ipa/raspberrypi/controller/rpi/geq.cpp
+++ b/src/ipa/rpi/controller/rpi/geq.cpp
diff --git a/src/ipa/raspberrypi/controller/rpi/geq.h b/src/ipa/rpi/controller/rpi/geq.h
index ee3a52ff..ee3a52ff 100644
--- a/src/ipa/raspberrypi/controller/rpi/geq.h
+++ b/src/ipa/rpi/controller/rpi/geq.h
diff --git a/src/ipa/raspberrypi/controller/rpi/lux.cpp b/src/ipa/rpi/controller/rpi/lux.cpp
index 06625f3a..06625f3a 100644
--- a/src/ipa/raspberrypi/controller/rpi/lux.cpp
+++ b/src/ipa/rpi/controller/rpi/lux.cpp
diff --git a/src/ipa/raspberrypi/controller/rpi/lux.h b/src/ipa/rpi/controller/rpi/lux.h
index 89411a54..89411a54 100644
--- a/src/ipa/raspberrypi/controller/rpi/lux.h
+++ b/src/ipa/rpi/controller/rpi/lux.h
diff --git a/src/ipa/raspberrypi/controller/rpi/noise.cpp b/src/ipa/rpi/controller/rpi/noise.cpp
index bcd8b9ed..bcd8b9ed 100644
--- a/src/ipa/raspberrypi/controller/rpi/noise.cpp
+++ b/src/ipa/rpi/controller/rpi/noise.cpp
diff --git a/src/ipa/raspberrypi/controller/rpi/noise.h b/src/ipa/rpi/controller/rpi/noise.h
index 74c31e64..74c31e64 100644
--- a/src/ipa/raspberrypi/controller/rpi/noise.h
+++ b/src/ipa/rpi/controller/rpi/noise.h
diff --git a/src/ipa/raspberrypi/controller/rpi/sdn.cpp b/src/ipa/rpi/controller/rpi/sdn.cpp
index b6b66251..b6b66251 100644
--- a/src/ipa/raspberrypi/controller/rpi/sdn.cpp
+++ b/src/ipa/rpi/controller/rpi/sdn.cpp
diff --git a/src/ipa/raspberrypi/controller/rpi/sdn.h b/src/ipa/rpi/controller/rpi/sdn.h
index 9dd73c38..9dd73c38 100644
--- a/src/ipa/raspberrypi/controller/rpi/sdn.h
+++ b/src/ipa/rpi/controller/rpi/sdn.h
diff --git a/src/ipa/raspberrypi/controller/rpi/sharpen.cpp b/src/ipa/rpi/controller/rpi/sharpen.cpp
index 4f6f020a..4f6f020a 100644
--- a/src/ipa/raspberrypi/controller/rpi/sharpen.cpp
+++ b/src/ipa/rpi/controller/rpi/sharpen.cpp
diff --git a/src/ipa/raspberrypi/controller/rpi/sharpen.h b/src/ipa/rpi/controller/rpi/sharpen.h
index 8bb7631e..8bb7631e 100644
--- a/src/ipa/raspberrypi/controller/rpi/sharpen.h
+++ b/src/ipa/rpi/controller/rpi/sharpen.h
diff --git a/src/ipa/raspberrypi/controller/sharpen_algorithm.h b/src/ipa/rpi/controller/sharpen_algorithm.h
index 3be21c32..3be21c32 100644
--- a/src/ipa/raspberrypi/controller/sharpen_algorithm.h
+++ b/src/ipa/rpi/controller/sharpen_algorithm.h
diff --git a/src/ipa/raspberrypi/controller/sharpen_status.h b/src/ipa/rpi/controller/sharpen_status.h
index 106166db..106166db 100644
--- a/src/ipa/raspberrypi/controller/sharpen_status.h
+++ b/src/ipa/rpi/controller/sharpen_status.h
diff --git a/src/ipa/raspberrypi/statistics.h b/src/ipa/rpi/controller/statistics.h
index 015d4efc..015d4efc 100644
--- a/src/ipa/raspberrypi/statistics.h
+++ b/src/ipa/rpi/controller/statistics.h
diff --git a/src/ipa/rpi/meson.build b/src/ipa/rpi/meson.build
new file mode 100644
index 00000000..7d7a61f7
--- /dev/null
+++ b/src/ipa/rpi/meson.build
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: CC0-1.0
+
+subdir('cam_helper')
+subdir('controller')
+
+foreach pipeline : pipelines
+    pipeline = pipeline.split('/')
+    if pipeline.length() < 2 or pipeline[0] != 'rpi'
+        continue
+    endif
+
+    subdir(pipeline[1])
+endforeach
diff --git a/src/ipa/raspberrypi/data/imx219.json b/src/ipa/rpi/vc4/data/imx219.json
index efe7210a..efe7210a 100644
--- a/src/ipa/raspberrypi/data/imx219.json
+++ b/src/ipa/rpi/vc4/data/imx219.json
diff --git a/src/ipa/raspberrypi/data/imx219_noir.json b/src/ipa/rpi/vc4/data/imx219_noir.json
index cfedb943..cfedb943 100644
--- a/src/ipa/raspberrypi/data/imx219_noir.json
+++ b/src/ipa/rpi/vc4/data/imx219_noir.json
diff --git a/src/ipa/raspberrypi/data/imx290.json b/src/ipa/rpi/vc4/data/imx290.json
index ace68d0e..ace68d0e 100644
--- a/src/ipa/raspberrypi/data/imx290.json
+++ b/src/ipa/rpi/vc4/data/imx290.json
diff --git a/src/ipa/raspberrypi/data/imx296.json b/src/ipa/rpi/vc4/data/imx296.json
index ae8722c4..ae8722c4 100644
--- a/src/ipa/raspberrypi/data/imx296.json
+++ b/src/ipa/rpi/vc4/data/imx296.json
diff --git a/src/ipa/raspberrypi/data/imx296_mono.json b/src/ipa/rpi/vc4/data/imx296_mono.json
index 30965b4b..30965b4b 100644
--- a/src/ipa/raspberrypi/data/imx296_mono.json
+++ b/src/ipa/rpi/vc4/data/imx296_mono.json
diff --git a/src/ipa/raspberrypi/data/imx378.json b/src/ipa/rpi/vc4/data/imx378.json
index 8b4ed225..8b4ed225 100644
--- a/src/ipa/raspberrypi/data/imx378.json
+++ b/src/ipa/rpi/vc4/data/imx378.json
diff --git a/src/ipa/raspberrypi/data/imx477.json b/src/ipa/rpi/vc4/data/imx477.json
index daffc268..daffc268 100644
--- a/src/ipa/raspberrypi/data/imx477.json
+++ b/src/ipa/rpi/vc4/data/imx477.json
diff --git a/src/ipa/raspberrypi/data/imx477_noir.json b/src/ipa/rpi/vc4/data/imx477_noir.json
index 52d7f072..52d7f072 100644
--- a/src/ipa/raspberrypi/data/imx477_noir.json
+++ b/src/ipa/rpi/vc4/data/imx477_noir.json
diff --git a/src/ipa/raspberrypi/data/imx477_scientific.json b/src/ipa/rpi/vc4/data/imx477_scientific.json
index 26c692fd..26c692fd 100644
--- a/src/ipa/raspberrypi/data/imx477_scientific.json
+++ b/src/ipa/rpi/vc4/data/imx477_scientific.json
diff --git a/src/ipa/raspberrypi/data/imx477_v1.json b/src/ipa/rpi/vc4/data/imx477_v1.json
index d6402009..d6402009 100644
--- a/src/ipa/raspberrypi/data/imx477_v1.json
+++ b/src/ipa/rpi/vc4/data/imx477_v1.json
diff --git a/src/ipa/raspberrypi/data/imx519.json b/src/ipa/rpi/vc4/data/imx519.json
index 8ccfd3a6..8ccfd3a6 100644
--- a/src/ipa/raspberrypi/data/imx519.json
+++ b/src/ipa/rpi/vc4/data/imx519.json
diff --git a/src/ipa/raspberrypi/data/imx708.json b/src/ipa/rpi/vc4/data/imx708.json
index b9830a3b..b9830a3b 100644
--- a/src/ipa/raspberrypi/data/imx708.json
+++ b/src/ipa/rpi/vc4/data/imx708.json
diff --git a/src/ipa/raspberrypi/data/imx708_noir.json b/src/ipa/rpi/vc4/data/imx708_noir.json
index 075f7035..075f7035 100644
--- a/src/ipa/raspberrypi/data/imx708_noir.json
+++ b/src/ipa/rpi/vc4/data/imx708_noir.json
diff --git a/src/ipa/raspberrypi/data/imx708_wide.json b/src/ipa/rpi/vc4/data/imx708_wide.json
index b772efee..b772efee 100644
--- a/src/ipa/raspberrypi/data/imx708_wide.json
+++ b/src/ipa/rpi/vc4/data/imx708_wide.json
diff --git a/src/ipa/raspberrypi/data/imx708_wide_noir.json b/src/ipa/rpi/vc4/data/imx708_wide_noir.json
index c5f6b53d..c5f6b53d 100644
--- a/src/ipa/raspberrypi/data/imx708_wide_noir.json
+++ b/src/ipa/rpi/vc4/data/imx708_wide_noir.json
diff --git a/src/ipa/raspberrypi/data/meson.build b/src/ipa/rpi/vc4/data/meson.build
index b163a052..bcf5658b 100644
--- a/src/ipa/raspberrypi/data/meson.build
+++ b/src/ipa/rpi/vc4/data/meson.build
@@ -23,4 +23,4 @@ conf_files = files([
 ])
 
 install_data(conf_files,
-             install_dir : ipa_data_dir / 'raspberrypi')
+             install_dir : ipa_data_dir / 'rpi' / 'vc4')
diff --git a/src/ipa/raspberrypi/data/ov5647.json b/src/ipa/rpi/vc4/data/ov5647.json
index d770e44f..d770e44f 100644
--- a/src/ipa/raspberrypi/data/ov5647.json
+++ b/src/ipa/rpi/vc4/data/ov5647.json
diff --git a/src/ipa/raspberrypi/data/ov5647_noir.json b/src/ipa/rpi/vc4/data/ov5647_noir.json
index a6c6722f..a6c6722f 100644
--- a/src/ipa/raspberrypi/data/ov5647_noir.json
+++ b/src/ipa/rpi/vc4/data/ov5647_noir.json
diff --git a/src/ipa/raspberrypi/data/ov9281_mono.json b/src/ipa/rpi/vc4/data/ov9281_mono.json
index 37944c63..37944c63 100644
--- a/src/ipa/raspberrypi/data/ov9281_mono.json
+++ b/src/ipa/rpi/vc4/data/ov9281_mono.json
diff --git a/src/ipa/raspberrypi/data/se327m12.json b/src/ipa/rpi/vc4/data/se327m12.json
index ee69caea..ee69caea 100644
--- a/src/ipa/raspberrypi/data/se327m12.json
+++ b/src/ipa/rpi/vc4/data/se327m12.json
diff --git a/src/ipa/raspberrypi/data/uncalibrated.json b/src/ipa/rpi/vc4/data/uncalibrated.json
index 13eb3f17..13eb3f17 100644
--- a/src/ipa/raspberrypi/data/uncalibrated.json
+++ b/src/ipa/rpi/vc4/data/uncalibrated.json
diff --git a/src/ipa/rpi/vc4/meson.build b/src/ipa/rpi/vc4/meson.build
new file mode 100644
index 00000000..df01c150
--- /dev/null
+++ b/src/ipa/rpi/vc4/meson.build
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: CC0-1.0
+
+ipa_name = 'ipa_rpi_vc4'
+
+vc4_ipa_deps = [
+    libcamera_private,
+    libatomic,
+]
+
+vc4_ipa_libs = [
+    rpi_ipa_cam_helper_lib,
+    rpi_ipa_controller_lib
+]
+
+vc4_ipa_includes = [
+    ipa_includes,
+    libipa_includes,
+]
+
+vc4_ipa_sources = files([
+    'raspberrypi.cpp',
+])
+
+vc4_ipa_includes += include_directories('..')
+
+mod = shared_module(ipa_name,
+                    [vc4_ipa_sources, libcamera_generated_ipa_headers],
+                    name_prefix : '',
+                    include_directories : vc4_ipa_includes,
+                    dependencies : vc4_ipa_deps,
+                    link_with : libipa,
+                    link_whole : vc4_ipa_libs,
+                    install : true,
+                    install_dir : ipa_install_dir)
+
+if ipa_sign_module
+    custom_target(ipa_name + '.so.sign',
+                  input : mod,
+                  output : ipa_name + '.so.sign',
+                  command : [ipa_sign, ipa_priv_key, '@INPUT@', '@OUTPUT@'],
+                  install : false,
+                  build_by_default : true)
+endif
+
+subdir('data')
+
+ipa_names += ipa_name
diff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/rpi/vc4/raspberrypi.cpp
index 9c29fa9a..5d3bf4ca 100644
--- a/src/ipa/raspberrypi/raspberrypi.cpp
+++ b/src/ipa/rpi/vc4/raspberrypi.cpp
@@ -33,29 +33,29 @@
 
 #include "libcamera/internal/mapped_framebuffer.h"
 
-#include "af_algorithm.h"
-#include "af_status.h"
-#include "agc_algorithm.h"
-#include "agc_status.h"
-#include "alsc_status.h"
-#include "awb_algorithm.h"
-#include "awb_status.h"
-#include "black_level_status.h"
-#include "cam_helper.h"
-#include "ccm_algorithm.h"
-#include "ccm_status.h"
-#include "contrast_algorithm.h"
-#include "contrast_status.h"
-#include "controller.h"
-#include "denoise_algorithm.h"
-#include "denoise_status.h"
-#include "dpc_status.h"
-#include "geq_status.h"
-#include "lux_status.h"
-#include "metadata.h"
-#include "sharpen_algorithm.h"
-#include "sharpen_status.h"
-#include "statistics.h"
+#include "cam_helper/cam_helper.h"
+#include "controller/af_algorithm.h"
+#include "controller/af_status.h"
+#include "controller/agc_algorithm.h"
+#include "controller/agc_status.h"
+#include "controller/alsc_status.h"
+#include "controller/awb_algorithm.h"
+#include "controller/awb_status.h"
+#include "controller/black_level_status.h"
+#include "controller/ccm_algorithm.h"
+#include "controller/ccm_status.h"
+#include "controller/contrast_algorithm.h"
+#include "controller/contrast_status.h"
+#include "controller/controller.h"
+#include "controller/denoise_algorithm.h"
+#include "controller/denoise_status.h"
+#include "controller/dpc_status.h"
+#include "controller/geq_status.h"
+#include "controller/lux_status.h"
+#include "controller/metadata.h"
+#include "controller/sharpen_algorithm.h"
+#include "controller/sharpen_status.h"
+#include "controller/statistics.h"
 
 namespace libcamera {
 
@@ -1840,7 +1840,7 @@ const struct IPAModuleInfo ipaModuleInfo = {
 	IPA_MODULE_API_VERSION,
 	1,
 	"PipelineHandlerRPi",
-	"raspberrypi",
+	"rpi/vc4",
 };
 
 IPAInterface *ipaCreate()
diff --git a/src/libcamera/pipeline/raspberrypi/delayed_controls.cpp b/src/libcamera/pipeline/rpi/common/delayed_controls.cpp
index 3db92e7d..3db92e7d 100644
--- a/src/libcamera/pipeline/raspberrypi/delayed_controls.cpp
+++ b/src/libcamera/pipeline/rpi/common/delayed_controls.cpp
diff --git a/src/libcamera/pipeline/raspberrypi/delayed_controls.h b/src/libcamera/pipeline/rpi/common/delayed_controls.h
index 61f755f0..61f755f0 100644
--- a/src/libcamera/pipeline/raspberrypi/delayed_controls.h
+++ b/src/libcamera/pipeline/rpi/common/delayed_controls.h
diff --git a/src/libcamera/pipeline/rpi/common/meson.build b/src/libcamera/pipeline/rpi/common/meson.build
new file mode 100644
index 00000000..2ad594cf
--- /dev/null
+++ b/src/libcamera/pipeline/rpi/common/meson.build
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: CC0-1.0
+
+libcamera_sources += files([
+    'delayed_controls.cpp',
+    'rpi_stream.cpp',
+])
diff --git a/src/libcamera/pipeline/raspberrypi/rpi_stream.cpp b/src/libcamera/pipeline/rpi/common/rpi_stream.cpp
index 2bb10f25..2bb10f25 100644
--- a/src/libcamera/pipeline/raspberrypi/rpi_stream.cpp
+++ b/src/libcamera/pipeline/rpi/common/rpi_stream.cpp
diff --git a/src/libcamera/pipeline/raspberrypi/rpi_stream.h b/src/libcamera/pipeline/rpi/common/rpi_stream.h
index b8bd79cf..b8bd79cf 100644
--- a/src/libcamera/pipeline/raspberrypi/rpi_stream.h
+++ b/src/libcamera/pipeline/rpi/common/rpi_stream.h
diff --git a/src/libcamera/pipeline/rpi/meson.build b/src/libcamera/pipeline/rpi/meson.build
new file mode 100644
index 00000000..2391b6a9
--- /dev/null
+++ b/src/libcamera/pipeline/rpi/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: CC0-1.0
+
+subdir('common')
+
+foreach pipeline : pipelines
+    pipeline = pipeline.split('/')
+    if pipeline.length() < 2 or pipeline[0] != 'rpi'
+        continue
+    endif
+
+    subdir(pipeline[1])
+endforeach
diff --git a/src/libcamera/pipeline/raspberrypi/data/example.yaml b/src/libcamera/pipeline/rpi/vc4/data/example.yaml
index c90f518f..c90f518f 100644
--- a/src/libcamera/pipeline/raspberrypi/data/example.yaml
+++ b/src/libcamera/pipeline/rpi/vc4/data/example.yaml
diff --git a/src/libcamera/pipeline/raspberrypi/data/meson.build b/src/libcamera/pipeline/rpi/vc4/data/meson.build
index 1c70433b..cca5e388 100644
--- a/src/libcamera/pipeline/raspberrypi/data/meson.build
+++ b/src/libcamera/pipeline/rpi/vc4/data/meson.build
@@ -5,4 +5,4 @@ conf_files = files([
 ])
 
 install_data(conf_files,
-             install_dir : pipeline_data_dir / 'raspberrypi')
+             install_dir : pipeline_data_dir / 'rpi' / 'vc4')
diff --git a/src/libcamera/pipeline/raspberrypi/dma_heaps.cpp b/src/libcamera/pipeline/rpi/vc4/dma_heaps.cpp
index 317b1fc1..317b1fc1 100644
--- a/src/libcamera/pipeline/raspberrypi/dma_heaps.cpp
+++ b/src/libcamera/pipeline/rpi/vc4/dma_heaps.cpp
diff --git a/src/libcamera/pipeline/raspberrypi/dma_heaps.h b/src/libcamera/pipeline/rpi/vc4/dma_heaps.h
index 0a4a8d86..0a4a8d86 100644
--- a/src/libcamera/pipeline/raspberrypi/dma_heaps.h
+++ b/src/libcamera/pipeline/rpi/vc4/dma_heaps.h
diff --git a/src/libcamera/pipeline/raspberrypi/meson.build b/src/libcamera/pipeline/rpi/vc4/meson.build
index 59e8fb18..228823f3 100644
--- a/src/libcamera/pipeline/raspberrypi/meson.build
+++ b/src/libcamera/pipeline/rpi/vc4/meson.build
@@ -1,10 +1,8 @@
 # SPDX-License-Identifier: CC0-1.0
 
 libcamera_sources += files([
-    'delayed_controls.cpp',
     'dma_heaps.cpp',
     'raspberrypi.cpp',
-    'rpi_stream.cpp',
 ])
 
 subdir('data')
diff --git a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp b/src/libcamera/pipeline/rpi/vc4/raspberrypi.cpp
index 00600441..af464d15 100644
--- a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
+++ b/src/libcamera/pipeline/rpi/vc4/raspberrypi.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019-2021, Raspberry Pi Ltd
  *
- * raspberrypi.cpp - Pipeline handler for Raspberry Pi devices
+ * raspberrypi.cpp - Pipeline handler for VC4-based Raspberry Pi devices
  */
 #include <algorithm>
 #include <assert.h>
@@ -43,9 +43,9 @@
 #include "libcamera/internal/v4l2_videodevice.h"
 #include "libcamera/internal/yaml_parser.h"
 
-#include "delayed_controls.h"
+#include "../common/delayed_controls.h"
+#include "../common/rpi_stream.h"
 #include "dma_heaps.h"
-#include "rpi_stream.h"
 
 using namespace std::chrono_literals;