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authorMattijs Korpershoek <mkorpershoek@baylibre.com>2023-05-29 15:30:17 +0200
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2023-05-30 18:29:08 +0300
commit1450e09a0839d6ffa90abeede0bb1c959167eaab (patch)
treed7e033d5b3842db8ce7870791cd3ea0ca4a3550c /utils/ipc/mojo/README
parent76e1cb9f7176b4e7a935295d4e633ee24a0fef67 (diff)
android: mm: generic: use GRALLOC_HARDWARE_MODULE_ID
PlatformFrameBufferAllocator is an abstraction over gralloc. Right now hardwareModule_ points towards a CAMERA_HARDWARE_MODULE_ID. When gralloc_open() is called we observe: libcamera: DEBUG HAL camera3_hal.cpp:75 Open camera gpu0 libcamera: ERROR Camera camera.cpp:524 Camera in Configured state trying acquire() requiring state Available 01-23 14:14:04.742 370 416 E libcamera: FATAL HAL generic_frame_buffer_allocator.cpp:105 gralloc_open() failed: -87 Which is wrong, gralloc_open() is attempting to re-open the camera HAL, instead of the gralloc HAL. Point to a GRALLOC_HARDWARE_MODULE_ID instead so that we can request buffers from gralloc in android. Note: this adds new dependencies on android's libhardware [1] and on libdl. [1] https://android.googlesource.com/platform/hardware/libhardware Fixes: c58662c5770e ("android: Introduce PlatformFrameBufferAllocator") Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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