1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _UAPI_MDSS_ROTATOR_H_ 20 #define _UAPI_MDSS_ROTATOR_H_ 21 #include <linux/msm_mdp_ext.h> 22 #define MDSS_ROTATOR_IOCTL_MAGIC 'w' 23 #define MDSS_ROTATION_OPEN _IOWR(MDSS_ROTATOR_IOCTL_MAGIC, 1, struct mdp_rotation_config *) 24 #define MDSS_ROTATION_CONFIG _IOWR(MDSS_ROTATOR_IOCTL_MAGIC, 2, struct mdp_rotation_config *) 25 #define MDSS_ROTATION_REQUEST _IOWR(MDSS_ROTATOR_IOCTL_MAGIC, 3, struct mdp_rotation_request *) 26 #define MDSS_ROTATION_CLOSE _IOW(MDSS_ROTATOR_IOCTL_MAGIC, 4, unsigned int) 27 #define MDP_ROTATION_NOP 0x01 28 #define MDP_ROTATION_FLIP_LR 0x02 29 #define MDP_ROTATION_FLIP_UD 0x04 30 #define MDP_ROTATION_90 0x08 31 #define MDP_ROTATION_180 (MDP_ROTATION_FLIP_LR | MDP_ROTATION_FLIP_UD) 32 #define MDP_ROTATION_270 (MDP_ROTATION_90 | MDP_ROTATION_180) 33 #define MDP_ROTATION_DEINTERLACE 0x10 34 #define MDP_ROTATION_BWC_EN 0x40 35 #define MDP_ROTATION_SECURE 0x80 36 #define MDSS_ROTATION_REQUEST_VALIDATE 0x01 37 #define MDP_ROTATION_REQUEST_VERSION_1_0 0x00010000 38 #define MDSS_ROTATION_HW_ANY 0xFFFFFFFF 39 struct mdp_rotation_buf_info { 40 uint32_t width; 41 uint32_t height; 42 uint32_t format; 43 struct mult_factor comp_ratio; 44 }; 45 struct mdp_rotation_config { 46 uint32_t version; 47 uint32_t session_id; 48 struct mdp_rotation_buf_info input; 49 struct mdp_rotation_buf_info output; 50 uint32_t frame_rate; 51 uint32_t flags; 52 uint32_t reserved[6]; 53 }; 54 struct mdp_rotation_item { 55 uint32_t flags; 56 struct mdp_rect src_rect; 57 struct mdp_rect dst_rect; 58 struct mdp_layer_buffer input; 59 struct mdp_layer_buffer output; 60 uint32_t pipe_idx; 61 uint32_t wb_idx; 62 uint32_t session_id; 63 uint32_t reserved[6]; 64 }; 65 struct mdp_rotation_request { 66 uint32_t version; 67 uint32_t flags; 68 uint32_t count; 69 struct mdp_rotation_item __user * list; 70 uint32_t reserved[6]; 71 }; 72 #endif 73 74
