@@ -15,6 +15,7 @@
#include "hfi_helper.h"
#include "pm_helpers.h"
#include "hfi_platform.h"
+#include "hfi_parser.h"
struct intbuf {
struct list_head list;
@@ -552,6 +553,51 @@ static u32 to_hfi_raw_fmt(u32 v4l2_fmt)
return 0;
}
+static int platform_get_bufreq(struct venus_inst *inst, u32 buftype,
+ struct hfi_buffer_requirements *req)
+{
+ enum hfi_version version = inst->core->res->hfi_version;
+ const struct hfi_platform *hfi_plat;
+ struct hfi_plat_buffers_params params;
+ bool is_dec = inst->session_type == VIDC_SESSION_TYPE_DEC;
+ struct venc_controls *enc_ctr = &inst->controls.enc;
+
+ hfi_plat = hfi_platform_get(version);
+
+ if (!hfi_plat || !hfi_plat->bufreq)
+ return -EINVAL;
+
+ params.version = version;
+ params.num_vpp_pipes = hfi_platform_num_vpp_pipes(version);
+
+ if (is_dec) {
+ params.width = inst->width;
+ params.height = inst->height;
+ params.codec = inst->fmt_out->pixfmt;
+ params.hfi_color_fmt = to_hfi_raw_fmt(inst->fmt_cap->pixfmt);
+ params.dec.max_mbs_per_frame = mbs_per_frame_max(inst);
+ params.dec.buffer_size_limit = 0;
+ params.dec.is_secondary_output =
+ inst->opb_buftype == HFI_BUFFER_OUTPUT2;
+ params.dec.is_interlaced =
+ inst->pic_struct != HFI_INTERLACE_FRAME_PROGRESSIVE ?
+ true : false;
+ } else {
+ params.width = inst->out_width;
+ params.height = inst->out_height;
+ params.codec = inst->fmt_cap->pixfmt;
+ params.hfi_color_fmt = to_hfi_raw_fmt(inst->fmt_out->pixfmt);
+ params.enc.work_mode = VIDC_WORK_MODE_2;
+ params.enc.rc_type = HFI_RATE_CONTROL_OFF;
+ if (enc_ctr->bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_CQ)
+ params.enc.rc_type = HFI_RATE_CONTROL_CQ;
+ params.enc.num_b_frames = enc_ctr->num_b_frames;
+ params.enc.is_tenbit = inst->bit_depth == VIDC_BITDEPTH_10;
+ }
+
+ return hfi_plat->bufreq(¶ms, inst->session_type, buftype, req);
+}
+
int venus_helper_get_bufreq(struct venus_inst *inst, u32 type,
struct hfi_buffer_requirements *req)
{
@@ -563,6 +609,10 @@ int venus_helper_get_bufreq(struct venus_inst *inst, u32 type,
if (req)
memset(req, 0, sizeof(*req));
+ ret = platform_get_bufreq(inst, type, req);
+ if (!ret)
+ return 0;
+
ret = hfi_session_get_property(inst, ptype, &hprop);
if (ret)
return ret;
@@ -112,4 +112,9 @@ static inline u32 core_num_max(struct venus_inst *inst)
return cap_max(inst, HFI_CAPABILITY_MAX_VIDEOCORES);
}
+static inline u32 mbs_per_frame_max(struct venus_inst *inst)
+{
+ return cap_max(inst, HFI_CAPABILITY_MBS_PER_FRAME);
+}
+
#endif
Now when everything is in place wire up buffer requirements from hfi platform buffers to the buffer requirements helper. Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> --- drivers/media/platform/qcom/venus/helpers.c | 50 +++++++++++++++++++ .../media/platform/qcom/venus/hfi_parser.h | 5 ++ 2 files changed, 55 insertions(+)