diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2023-05-30 17:38:43 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2023-05-30 18:29:08 +0300 |
| commit | b9ecd85ed1fee2e9d715368b24592ad3009131d8 (patch) | |
| tree | 00de5842513700a14291e7570905780c4c14709d /src/android/mm | |
| parent | 1450e09a0839d6ffa90abeede0bb1c959167eaab (diff) | |
android: mm: Stub libhardware for build tests
Commit 66c618f378aa ("android: mm: generic: use
GRALLOC_HARDWARE_MODULE_ID") made libhardware a required dependency for
the Android camera HAL on non-Chrome OS platforms. This isn't an issue
for real devices, as Android provides libhardware, but it prevents
compile-testing the camera HAL on traditional Linux systems.
To restore the compile-test coverage, stub the libhardware function used
by the camera HAL when libhardware isn't found.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # meson build test
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src/android/mm')
| -rw-r--r-- | src/android/mm/libhardware_stub.c | 17 | ||||
| -rw-r--r-- | src/android/mm/meson.build | 12 |
2 files changed, 25 insertions, 4 deletions
diff --git a/src/android/mm/libhardware_stub.c b/src/android/mm/libhardware_stub.c new file mode 100644 index 00000000..00f15cd9 --- /dev/null +++ b/src/android/mm/libhardware_stub.c @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: Apache-2.0 */ +/* + * Copyright (C) 2023, Ideas on Board + * + * libhardware_stub.c - Android libhardware stub for test compilation + */ + +#include <errno.h> + +#include <hardware/hardware.h> + +int hw_get_module(const char *id __attribute__((__unused__)), + const struct hw_module_t **module) +{ + *module = NULL; + return -ENOTSUP; +} diff --git a/src/android/mm/meson.build b/src/android/mm/meson.build index 85f12f91..e3e0484c 100644 --- a/src/android/mm/meson.build +++ b/src/android/mm/meson.build @@ -4,10 +4,14 @@ platform = get_option('android_platform') if platform == 'generic' android_hal_sources += files(['generic_camera_buffer.cpp', 'generic_frame_buffer_allocator.cpp']) - android_deps += [ - libdl, - dependency('libhardware'), - ] + android_deps += [libdl] + + libhardware = dependency('libhardware', required : false) + if libhardware.found() + android_deps += [libhardware] + else + android_hal_sources += files(['libhardware_stub.c']) + endif elif platform == 'cros' android_hal_sources += files(['cros_camera_buffer.cpp', 'cros_frame_buffer_allocator.cpp']) |