diff options
Diffstat (limited to 'drivers/media/platform/qcom/venus/hfi_parser.h')
| -rw-r--r-- | drivers/media/platform/qcom/venus/hfi_parser.h | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/venus/hfi_parser.h b/drivers/media/platform/qcom/venus/hfi_parser.h new file mode 100644 index 000000000000..3e931c747e19 --- /dev/null +++ b/drivers/media/platform/qcom/venus/hfi_parser.h @@ -0,0 +1,110 @@ +/* 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); +} + +#endif |