217b812364
Once a BO is attached with slicing configuration that BO can only be used for that particular setting. With this new feature user can detach slicing configuration off an already sliced BO and attach new slicing configuration using QAIC_ATTACH_SLICE_BO. This will support BO recycling. detach_slice_bo() detaches slicing configuration from a BO. This new helper function can also be used in release_dbc() as we are doing the exact same thing. Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> [jhugo: add documentation for new ioctl] Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230901172247.11410-8-quic_jhugo@quicinc.com |
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