Commits
ivan.liu committed 1186c5eb2c8
MA-11994 Add get phys address ioctl to dma-buf. Add structure dma_buf_phys to store physical address. Add DMA_BUF_IOCTL_PHYS to export physical address. Change-Id: Ib2f24b33462d603f2cbeef975689aaf82447d088 Signed-off-by: ivan.liu <xiaowen.liu@nxp.com> [ Aisheng: update ioctl NR to 2 due to the original 1 is used in upstream ] [ Aisheng: update ioctl NR to 10 according to GPU team's request ] Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>