diff options
Diffstat (limited to 'kernel-headers/linux/mdss_rotator.h')
| -rw-r--r-- | kernel-headers/linux/mdss_rotator.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/kernel-headers/linux/mdss_rotator.h b/kernel-headers/linux/mdss_rotator.h new file mode 100644 index 0000000..149a66a --- /dev/null +++ b/kernel-headers/linux/mdss_rotator.h @@ -0,0 +1,73 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + *** To edit the content of this header, modify the corresponding + *** source file (e.g. under external/kernel-headers/original/) then + *** run bionic/libc/kernel/tools/update_all.py + *** + *** Any manual change here will be lost the next time this script will + *** be run. You've been warned! + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _UAPI_MDSS_ROTATOR_H_ +#define _UAPI_MDSS_ROTATOR_H_ +#include <linux/msm_mdp_ext.h> +#define MDSS_ROTATOR_IOCTL_MAGIC 'w' +#define MDSS_ROTATION_OPEN _IOWR(MDSS_ROTATOR_IOCTL_MAGIC, 1, struct mdp_rotation_config *) +#define MDSS_ROTATION_CONFIG _IOWR(MDSS_ROTATOR_IOCTL_MAGIC, 2, struct mdp_rotation_config *) +#define MDSS_ROTATION_REQUEST _IOWR(MDSS_ROTATOR_IOCTL_MAGIC, 3, struct mdp_rotation_request *) +#define MDSS_ROTATION_CLOSE _IOW(MDSS_ROTATOR_IOCTL_MAGIC, 4, unsigned int) +#define MDP_ROTATION_NOP 0x01 +#define MDP_ROTATION_FLIP_LR 0x02 +#define MDP_ROTATION_FLIP_UD 0x04 +#define MDP_ROTATION_90 0x08 +#define MDP_ROTATION_180 (MDP_ROTATION_FLIP_LR | MDP_ROTATION_FLIP_UD) +#define MDP_ROTATION_270 (MDP_ROTATION_90 | MDP_ROTATION_180) +#define MDP_ROTATION_DEINTERLACE 0x10 +#define MDP_ROTATION_BWC_EN 0x40 +#define MDP_ROTATION_SECURE 0x80 +#define MDSS_ROTATION_REQUEST_VALIDATE 0x01 +#define MDP_ROTATION_REQUEST_VERSION_1_0 0x00010000 +#define MDSS_ROTATION_HW_ANY 0xFFFFFFFF +struct mdp_rotation_buf_info { + uint32_t width; + uint32_t height; + uint32_t format; + struct mult_factor comp_ratio; +}; +struct mdp_rotation_config { + uint32_t version; + uint32_t session_id; + struct mdp_rotation_buf_info input; + struct mdp_rotation_buf_info output; + uint32_t frame_rate; + uint32_t flags; + uint32_t reserved[6]; +}; +struct mdp_rotation_item { + uint32_t flags; + struct mdp_rect src_rect; + struct mdp_rect dst_rect; + struct mdp_layer_buffer input; + struct mdp_layer_buffer output; + uint32_t pipe_idx; + uint32_t wb_idx; + uint32_t session_id; + uint32_t reserved[6]; +}; +struct mdp_rotation_request { + uint32_t version; + uint32_t flags; + uint32_t count; + struct mdp_rotation_item __user * list; + uint32_t reserved[6]; +}; +#endif + |