diff options
Diffstat (limited to 'drivers/media/platform/qcom/venus/helpers.h')
| -rw-r--r-- | drivers/media/platform/qcom/venus/helpers.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/venus/helpers.h b/drivers/media/platform/qcom/venus/helpers.h new file mode 100644 index 0000000000..358e4f39c9 --- /dev/null +++ b/drivers/media/platform/qcom/venus/helpers.h @@ -0,0 +1,74 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved. + * Copyright (C) 2017 Linaro Ltd. + */ +#ifndef __VENUS_HELPERS_H__ +#define __VENUS_HELPERS_H__ + +#include <media/videobuf2-v4l2.h> + +struct venus_inst; +struct venus_core; + +bool venus_helper_check_codec(struct venus_inst *inst, u32 v4l2_pixfmt); +struct vb2_v4l2_buffer *venus_helper_find_buf(struct venus_inst *inst, + unsigned int type, u32 idx); +void venus_helper_change_dpb_owner(struct venus_inst *inst, + struct vb2_v4l2_buffer *vbuf, unsigned int type, + unsigned int buf_type, u32 idx); +void venus_helper_buffers_done(struct venus_inst *inst, unsigned int type, + enum vb2_buffer_state state); +int venus_helper_vb2_buf_init(struct vb2_buffer *vb); +int venus_helper_vb2_buf_prepare(struct vb2_buffer *vb); +void venus_helper_vb2_buf_queue(struct vb2_buffer *vb); +void venus_helper_vb2_stop_streaming(struct vb2_queue *q); +int venus_helper_vb2_start_streaming(struct venus_inst *inst); +void venus_helper_vb2_queue_error(struct venus_inst *inst); +void venus_helper_m2m_device_run(void *priv); +void venus_helper_m2m_job_abort(void *priv); +int venus_helper_get_bufreq(struct venus_inst *inst, u32 type, + struct hfi_buffer_requirements *req); +u32 venus_helper_get_framesz_raw(u32 hfi_fmt, u32 width, u32 height); +u32 venus_helper_get_framesz(u32 v4l2_fmt, u32 width, u32 height); +int venus_helper_set_input_resolution(struct venus_inst *inst, + unsigned int width, unsigned int height); +int venus_helper_set_output_resolution(struct venus_inst *inst, + unsigned int width, unsigned int height, + u32 buftype); +int venus_helper_set_work_mode(struct venus_inst *inst); +int venus_helper_set_format_constraints(struct venus_inst *inst); +int venus_helper_set_num_bufs(struct venus_inst *inst, unsigned int input_bufs, + unsigned int output_bufs, + unsigned int output2_bufs); +int venus_helper_set_raw_format(struct venus_inst *inst, u32 hfi_format, + u32 buftype); +int venus_helper_set_color_format(struct venus_inst *inst, u32 fmt); +int venus_helper_set_dyn_bufmode(struct venus_inst *inst); +int venus_helper_set_bufsize(struct venus_inst *inst, u32 bufsize, u32 buftype); +int venus_helper_set_multistream(struct venus_inst *inst, bool out_en, + bool out2_en); +unsigned int venus_helper_get_opb_size(struct venus_inst *inst); +void venus_helper_acquire_buf_ref(struct vb2_v4l2_buffer *vbuf); +void venus_helper_release_buf_ref(struct venus_inst *inst, unsigned int idx); +void venus_helper_init_instance(struct venus_inst *inst); +int venus_helper_session_init(struct venus_inst *inst); +int venus_helper_get_out_fmts(struct venus_inst *inst, u32 fmt, u32 *out_fmt, + u32 *out2_fmt, bool ubwc); +bool venus_helper_check_format(struct venus_inst *inst, u32 v4l2_pixfmt); +int venus_helper_alloc_dpb_bufs(struct venus_inst *inst); +int venus_helper_free_dpb_bufs(struct venus_inst *inst); +int venus_helper_intbufs_alloc(struct venus_inst *inst); +int venus_helper_intbufs_free(struct venus_inst *inst); +int venus_helper_intbufs_realloc(struct venus_inst *inst); +int venus_helper_queue_dpb_bufs(struct venus_inst *inst); +int venus_helper_unregister_bufs(struct venus_inst *inst); +int venus_helper_process_initial_cap_bufs(struct venus_inst *inst); +int venus_helper_process_initial_out_bufs(struct venus_inst *inst); +void venus_helper_get_ts_metadata(struct venus_inst *inst, u64 timestamp_us, + struct vb2_v4l2_buffer *vbuf); +int venus_helper_get_profile_level(struct venus_inst *inst, u32 *profile, u32 *level); +int venus_helper_set_profile_level(struct venus_inst *inst, u32 profile, u32 level); +int venus_helper_set_stride(struct venus_inst *inst, unsigned int aligned_width, + unsigned int aligned_height); +#endif |