| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* Copyright (C) 2018 Linaro Ltd. */ |
| #ifndef __VENUS_HFI_PARSER_H__ |
| #define __VENUS_HFI_PARSER_H__ |
| |
| #include "core.h" |
| |
| u32 hfi_parser(struct venus_core *core, struct venus_inst *inst, |
| void *buf, u32 size); |
| |
| #define WHICH_CAP_MIN 0 |
| #define WHICH_CAP_MAX 1 |
| #define WHICH_CAP_STEP 2 |
| |
| static inline u32 get_cap(struct venus_inst *inst, u32 type, u32 which) |
| { |
| struct venus_core *core = inst->core; |
| struct hfi_capability *cap = NULL; |
| struct venus_caps *caps; |
| unsigned int i; |
| |
| caps = venus_caps_by_codec(core, inst->hfi_codec, inst->session_type); |
| if (!caps) |
| return 0; |
| |
| for (i = 0; i < caps->num_caps; i++) { |
| if (caps->caps[i].capability_type == type) { |
| cap = &caps->caps[i]; |
| break; |
| } |
| } |
| |
| if (!cap) |
| return 0; |
| |
| switch (which) { |
| case WHICH_CAP_MIN: |
| return cap->min; |
| case WHICH_CAP_MAX: |
| return cap->max; |
| case WHICH_CAP_STEP: |
| return cap->step_size; |
| default: |
| break; |
| } |
| |
| return 0; |
| } |
| |
| static inline u32 cap_min(struct venus_inst *inst, u32 type) |
| { |
| return get_cap(inst, type, WHICH_CAP_MIN); |
| } |
| |
| static inline u32 cap_max(struct venus_inst *inst, u32 type) |
| { |
| return get_cap(inst, type, WHICH_CAP_MAX); |
| } |
| |
| static inline u32 cap_step(struct venus_inst *inst, u32 type) |
| { |
| return get_cap(inst, type, WHICH_CAP_STEP); |
| } |
| |
| static inline u32 frame_width_min(struct venus_inst *inst) |
| { |
| return cap_min(inst, HFI_CAPABILITY_FRAME_WIDTH); |
| } |
| |
| static inline u32 frame_width_max(struct venus_inst *inst) |
| { |
| return cap_max(inst, HFI_CAPABILITY_FRAME_WIDTH); |
| } |
| |
| static inline u32 frame_width_step(struct venus_inst *inst) |
| { |
| return cap_step(inst, HFI_CAPABILITY_FRAME_WIDTH); |
| } |
| |
| static inline u32 frame_height_min(struct venus_inst *inst) |
| { |
| return cap_min(inst, HFI_CAPABILITY_FRAME_HEIGHT); |
| } |
| |
| static inline u32 frame_height_max(struct venus_inst *inst) |
| { |
| return cap_max(inst, HFI_CAPABILITY_FRAME_HEIGHT); |
| } |
| |
| static inline u32 frame_height_step(struct venus_inst *inst) |
| { |
| return cap_step(inst, HFI_CAPABILITY_FRAME_HEIGHT); |
| } |
| |
| static inline u32 frate_min(struct venus_inst *inst) |
| { |
| return cap_min(inst, HFI_CAPABILITY_FRAMERATE); |
| } |
| |
| static inline u32 frate_max(struct venus_inst *inst) |
| { |
| return cap_max(inst, HFI_CAPABILITY_FRAMERATE); |
| } |
| |
| static inline u32 frate_step(struct venus_inst *inst) |
| { |
| return cap_step(inst, HFI_CAPABILITY_FRAMERATE); |
| } |
| |
| static inline u32 core_num_max(struct venus_inst *inst) |
| { |
| return cap_max(inst, HFI_CAPABILITY_MAX_VIDEOCORES); |
| } |
| |
| #endif |
