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This fixes some USB external camera which fails to initialize with: I ExtCamDevSsn@3.4: configureV4l2StreamLocked: V4L2 buffer size is 614989 E ExtCamDevSsn@3.4: configureV4l2StreamLocked: V4L2 buffer size: 614989 looks invalid. Expected maximum size: 614400 E ExtCamDevSsn@3.4: V4L configuration failed!, format:MJPG, w 640, h 480 BUG=b:326773369, b:309244873 Test: Manual camera operation verification Change-Id: I532bef429792f5a841034a4f3d4eadfa6ed78b2a Reviewed-by: Tomasz Nowicki <tnowicki@google.com> Tested-by: Tomasz Nowicki <tnowicki@google.com> Reviewed-by: Konrad Adamczyk <konrada@google.com>
Camera HALs
Overview:
The camera.* HAL tree is used by the Android camera service to discover and operate camera devices available on the device.
More details and versioning information can be found within each particular HAL.
More complete information about the Android camera HAL and subsystem can be found at source.android.com.
AIDL Camera HAL Interfaces
The AIDL Camera HAL interfaces can be found in the respective /aidl directories.