| Message ID | 1621417008-6117-8-git-send-email-dikshita@codeaurora.org |
|---|---|
| State | New |
| Headers | show |
| Series | media: venus: Enable venus support on sc7280 | expand |
On 5/19/21 12:36 PM, Dikshita Agarwal wrote: > - Get the min buffer count required by FW from source event change > and use the same value to decide actual buffer count and for > buffer size calculation. > - Setup DPB and OPB buffers after session continue incase of > reconfig. > > Co-developed-by: Mansur Alisha Shaik <mansur@codeaurora.org> > Co-developed-by: Vikash Garodia <vgarodia@codeaurora.org> > Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> > --- > drivers/media/platform/qcom/venus/core.h | 1 + > drivers/media/platform/qcom/venus/helpers.c | 11 ++++++++++- > drivers/media/platform/qcom/venus/hfi.h | 1 + > drivers/media/platform/qcom/venus/hfi_helper.h | 9 +++++++++ > drivers/media/platform/qcom/venus/hfi_msgs.c | 7 +++++++ > .../media/platform/qcom/venus/hfi_plat_bufs_v6.c | 3 ++- > drivers/media/platform/qcom/venus/vdec.c | 22 ++++++++++++---------- > 7 files changed, 42 insertions(+), 12 deletions(-) > > diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h > index 1ff20d9..b2b023e 100644 > --- a/drivers/media/platform/qcom/venus/core.h > +++ b/drivers/media/platform/qcom/venus/core.h > @@ -403,6 +403,7 @@ struct venus_inst { > u32 width; > u32 height; > struct v4l2_rect crop; > + u32 fw_min_cnt; > u32 out_width; > u32 out_height; > u32 colorspace; > diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c > index cbe653f..83c3009 100644 > --- a/drivers/media/platform/qcom/venus/helpers.c > +++ b/drivers/media/platform/qcom/venus/helpers.c > @@ -576,6 +576,7 @@ static int platform_get_bufreq(struct venus_inst *inst, u32 buftype, > struct hfi_plat_buffers_params params; > bool is_dec = inst->session_type == VIDC_SESSION_TYPE_DEC; > struct venc_controls *enc_ctr = &inst->controls.enc; > + int ret = 0; > > hfi_plat = hfi_platform_get(version); > > @@ -610,7 +611,15 @@ static int platform_get_bufreq(struct venus_inst *inst, u32 buftype, > params.enc.is_tenbit = inst->bit_depth == VIDC_BITDEPTH_10; > } > > - return hfi_plat->bufreq(¶ms, inst->session_type, buftype, req); > + if (buftype == HFI_BUFFER_OUTPUT || buftype == HFI_BUFFER_OUTPUT2 || > + buftype == HFI_BUFFER_INTERNAL_SCRATCH_1(version)) > + req->count_min = inst->fw_min_cnt; > + > + ret = hfi_plat->bufreq(¶ms, inst->session_type, buftype, req); > + if (buftype == HFI_BUFFER_OUTPUT || buftype == HFI_BUFFER_OUTPUT2) > + if (inst->fw_min_cnt != req->count_min) > + inst->fw_min_cnt = req->count_min; > + return ret; > } > > int venus_helper_get_bufreq(struct venus_inst *inst, u32 type, > diff --git a/drivers/media/platform/qcom/venus/hfi.h b/drivers/media/platform/qcom/venus/hfi.h > index f25d412..287d544 100644 > --- a/drivers/media/platform/qcom/venus/hfi.h > +++ b/drivers/media/platform/qcom/venus/hfi.h > @@ -75,6 +75,7 @@ struct hfi_event_data { > u32 left, top; > u32 width, height; > } input_crop; > + u32 fw_min_cnt; > }; > > /* define core states */ > diff --git a/drivers/media/platform/qcom/venus/hfi_helper.h b/drivers/media/platform/qcom/venus/hfi_helper.h > index 185c302..5162f09 100644 > --- a/drivers/media/platform/qcom/venus/hfi_helper.h > +++ b/drivers/media/platform/qcom/venus/hfi_helper.h > @@ -167,6 +167,7 @@ > #define HFI_PROPERTY_PARAM_VDEC_RECOVERY_POINT_SEI_EXTRADATA 0x120300c > #define HFI_PROPERTY_PARAM_VDEC_THUMBNAIL_MODE 0x120300d > #define HFI_PROPERTY_PARAM_VDEC_FRAME_ASSEMBLY 0x120300e > +#define HFI_PROPERTY_PARAM_VDEC_DPB_COUNTS 0x120300e > #define HFI_PROPERTY_PARAM_VDEC_VC1_FRAMEDISP_EXTRADATA 0x1203011 > #define HFI_PROPERTY_PARAM_VDEC_VC1_SEQDISP_EXTRADATA 0x1203012 > #define HFI_PROPERTY_PARAM_VDEC_TIMESTAMP_EXTRADATA 0x1203013 > @@ -906,6 +907,14 @@ struct hfi_extradata_input_crop { > u32 height; > }; > > +struct hfi_dpb_counts { > + u32 max_dpb_count; > + u32 max_ref_frames; > + u32 max_dec_buffering; > + u32 max_reorder_frames; > + u32 fw_min_cnt; > +}; > + > #define HFI_COLOR_FORMAT_MONOCHROME 0x01 > #define HFI_COLOR_FORMAT_NV12 0x02 > #define HFI_COLOR_FORMAT_NV21 0x03 > diff --git a/drivers/media/platform/qcom/venus/hfi_msgs.c b/drivers/media/platform/qcom/venus/hfi_msgs.c > index a2d436d..2d207254 100644 > --- a/drivers/media/platform/qcom/venus/hfi_msgs.c > +++ b/drivers/media/platform/qcom/venus/hfi_msgs.c > @@ -32,6 +32,7 @@ static void event_seq_changed(struct venus_core *core, struct venus_inst *inst, > struct hfi_colour_space *colour_info; > struct hfi_buffer_requirements *bufreq; > struct hfi_extradata_input_crop *crop; > + struct hfi_dpb_counts *dpb_count; > u8 *data_ptr; > u32 ptype; > > @@ -110,6 +111,12 @@ static void event_seq_changed(struct venus_core *core, struct venus_inst *inst, > event.input_crop.height = crop->height; > data_ptr += sizeof(*crop); > break; > + case HFI_PROPERTY_PARAM_VDEC_DPB_COUNTS: > + data_ptr += sizeof(u32); > + dpb_count = (struct hfi_dpb_counts *)data_ptr; > + event.fw_min_cnt = dpb_count->fw_min_cnt; > + data_ptr += sizeof(*dpb_count); > + break; > default: > break; > } > diff --git a/drivers/media/platform/qcom/venus/hfi_plat_bufs_v6.c b/drivers/media/platform/qcom/venus/hfi_plat_bufs_v6.c > index 479178b..c7aea06 100644 > --- a/drivers/media/platform/qcom/venus/hfi_plat_bufs_v6.c > +++ b/drivers/media/platform/qcom/venus/hfi_plat_bufs_v6.c > @@ -1164,7 +1164,7 @@ static int output_buffer_count(u32 session_type, u32 codec) > output_min_count = 6; > break; > case V4L2_PIX_FMT_VP9: > - output_min_count = 9; > + output_min_count = 11; > break; > case V4L2_PIX_FMT_H264: > case V4L2_PIX_FMT_HEVC: > @@ -1213,6 +1213,7 @@ static int bufreq_dec(struct hfi_plat_buffers_params *params, u32 buftype, > } > > out_min_count = output_buffer_count(VIDC_SESSION_TYPE_DEC, codec); > + out_min_count = max(out_min_count, bufreq->count_min); > > bufreq->type = buftype; > bufreq->region_size = 0; > diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c > index a674281..d8f0529 100644 > --- a/drivers/media/platform/qcom/venus/vdec.c > +++ b/drivers/media/platform/qcom/venus/vdec.c > @@ -977,7 +977,7 @@ static int vdec_start_capture(struct venus_inst *inst) > return ret; > > ret = venus_helper_set_num_bufs(inst, inst->num_input_bufs, > - VB2_MAX_FRAME, VB2_MAX_FRAME); > + inst->num_output_bufs, inst->num_output_bufs); Please keep VB2_MAX_FRAME for output and output2 num buffers. We need this to implement vidioc_create_bufs ... > if (ret) > return ret; > > @@ -985,6 +985,14 @@ static int vdec_start_capture(struct venus_inst *inst) > if (ret) > goto err; > > + venus_pm_load_scale(inst); > + > + inst->next_buf_last = false; > + > + ret = hfi_session_continue(inst); > + if (ret) > + goto err; > + > ret = venus_helper_alloc_dpb_bufs(inst); > if (ret) > goto err; > @@ -997,14 +1005,6 @@ static int vdec_start_capture(struct venus_inst *inst) > if (ret) > goto free_dpb_bufs; > > - venus_pm_load_scale(inst); > - > - inst->next_buf_last = false; > - > - ret = hfi_session_continue(inst); > - if (ret) > - goto free_dpb_bufs; > - > inst->codec_state = VENUS_DEC_STATE_DECODING; > > if (inst->drain_active) > @@ -1069,7 +1069,7 @@ static int vdec_start_output(struct venus_inst *inst) > return ret; > > ret = venus_helper_set_num_bufs(inst, inst->num_input_bufs, > - VB2_MAX_FRAME, VB2_MAX_FRAME); > + inst->num_output_bufs, inst->num_output_bufs); ... ditto > if (ret) > return ret; > > @@ -1410,6 +1410,7 @@ static void vdec_event_change(struct venus_inst *inst, > inst->crop.height = ev_data->height; > } > > + inst->fw_min_cnt = ev_data->fw_min_cnt; > inst->out_width = ev_data->width; > inst->out_height = ev_data->height; > > @@ -1513,6 +1514,7 @@ static void vdec_inst_init(struct venus_inst *inst) > inst->crop.top = 0; > inst->crop.width = inst->width; > inst->crop.height = inst->height; > + inst->fw_min_cnt = 8; Why 8? Is this the default value for h264 and resolution 96x96? > inst->out_width = frame_width_min(inst); > inst->out_height = frame_height_min(inst); > inst->fps = 30; > -- regards, Stan
diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h index 1ff20d9..b2b023e 100644 --- a/drivers/media/platform/qcom/venus/core.h +++ b/drivers/media/platform/qcom/venus/core.h @@ -403,6 +403,7 @@ struct venus_inst { u32 width; u32 height; struct v4l2_rect crop; + u32 fw_min_cnt; u32 out_width; u32 out_height; u32 colorspace; diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c index cbe653f..83c3009 100644 --- a/drivers/media/platform/qcom/venus/helpers.c +++ b/drivers/media/platform/qcom/venus/helpers.c @@ -576,6 +576,7 @@ static int platform_get_bufreq(struct venus_inst *inst, u32 buftype, struct hfi_plat_buffers_params params; bool is_dec = inst->session_type == VIDC_SESSION_TYPE_DEC; struct venc_controls *enc_ctr = &inst->controls.enc; + int ret = 0; hfi_plat = hfi_platform_get(version); @@ -610,7 +611,15 @@ static int platform_get_bufreq(struct venus_inst *inst, u32 buftype, params.enc.is_tenbit = inst->bit_depth == VIDC_BITDEPTH_10; } - return hfi_plat->bufreq(¶ms, inst->session_type, buftype, req); + if (buftype == HFI_BUFFER_OUTPUT || buftype == HFI_BUFFER_OUTPUT2 || + buftype == HFI_BUFFER_INTERNAL_SCRATCH_1(version)) + req->count_min = inst->fw_min_cnt; + + ret = hfi_plat->bufreq(¶ms, inst->session_type, buftype, req); + if (buftype == HFI_BUFFER_OUTPUT || buftype == HFI_BUFFER_OUTPUT2) + if (inst->fw_min_cnt != req->count_min) + inst->fw_min_cnt = req->count_min; + return ret; } int venus_helper_get_bufreq(struct venus_inst *inst, u32 type, diff --git a/drivers/media/platform/qcom/venus/hfi.h b/drivers/media/platform/qcom/venus/hfi.h index f25d412..287d544 100644 --- a/drivers/media/platform/qcom/venus/hfi.h +++ b/drivers/media/platform/qcom/venus/hfi.h @@ -75,6 +75,7 @@ struct hfi_event_data { u32 left, top; u32 width, height; } input_crop; + u32 fw_min_cnt; }; /* define core states */ diff --git a/drivers/media/platform/qcom/venus/hfi_helper.h b/drivers/media/platform/qcom/venus/hfi_helper.h index 185c302..5162f09 100644 --- a/drivers/media/platform/qcom/venus/hfi_helper.h +++ b/drivers/media/platform/qcom/venus/hfi_helper.h @@ -167,6 +167,7 @@ #define HFI_PROPERTY_PARAM_VDEC_RECOVERY_POINT_SEI_EXTRADATA 0x120300c #define HFI_PROPERTY_PARAM_VDEC_THUMBNAIL_MODE 0x120300d #define HFI_PROPERTY_PARAM_VDEC_FRAME_ASSEMBLY 0x120300e +#define HFI_PROPERTY_PARAM_VDEC_DPB_COUNTS 0x120300e #define HFI_PROPERTY_PARAM_VDEC_VC1_FRAMEDISP_EXTRADATA 0x1203011 #define HFI_PROPERTY_PARAM_VDEC_VC1_SEQDISP_EXTRADATA 0x1203012 #define HFI_PROPERTY_PARAM_VDEC_TIMESTAMP_EXTRADATA 0x1203013 @@ -906,6 +907,14 @@ struct hfi_extradata_input_crop { u32 height; }; +struct hfi_dpb_counts { + u32 max_dpb_count; + u32 max_ref_frames; + u32 max_dec_buffering; + u32 max_reorder_frames; + u32 fw_min_cnt; +}; + #define HFI_COLOR_FORMAT_MONOCHROME 0x01 #define HFI_COLOR_FORMAT_NV12 0x02 #define HFI_COLOR_FORMAT_NV21 0x03 diff --git a/drivers/media/platform/qcom/venus/hfi_msgs.c b/drivers/media/platform/qcom/venus/hfi_msgs.c index a2d436d..2d207254 100644 --- a/drivers/media/platform/qcom/venus/hfi_msgs.c +++ b/drivers/media/platform/qcom/venus/hfi_msgs.c @@ -32,6 +32,7 @@ static void event_seq_changed(struct venus_core *core, struct venus_inst *inst, struct hfi_colour_space *colour_info; struct hfi_buffer_requirements *bufreq; struct hfi_extradata_input_crop *crop; + struct hfi_dpb_counts *dpb_count; u8 *data_ptr; u32 ptype; @@ -110,6 +111,12 @@ static void event_seq_changed(struct venus_core *core, struct venus_inst *inst, event.input_crop.height = crop->height; data_ptr += sizeof(*crop); break; + case HFI_PROPERTY_PARAM_VDEC_DPB_COUNTS: + data_ptr += sizeof(u32); + dpb_count = (struct hfi_dpb_counts *)data_ptr; + event.fw_min_cnt = dpb_count->fw_min_cnt; + data_ptr += sizeof(*dpb_count); + break; default: break; } diff --git a/drivers/media/platform/qcom/venus/hfi_plat_bufs_v6.c b/drivers/media/platform/qcom/venus/hfi_plat_bufs_v6.c index 479178b..c7aea06 100644 --- a/drivers/media/platform/qcom/venus/hfi_plat_bufs_v6.c +++ b/drivers/media/platform/qcom/venus/hfi_plat_bufs_v6.c @@ -1164,7 +1164,7 @@ static int output_buffer_count(u32 session_type, u32 codec) output_min_count = 6; break; case V4L2_PIX_FMT_VP9: - output_min_count = 9; + output_min_count = 11; break; case V4L2_PIX_FMT_H264: case V4L2_PIX_FMT_HEVC: @@ -1213,6 +1213,7 @@ static int bufreq_dec(struct hfi_plat_buffers_params *params, u32 buftype, } out_min_count = output_buffer_count(VIDC_SESSION_TYPE_DEC, codec); + out_min_count = max(out_min_count, bufreq->count_min); bufreq->type = buftype; bufreq->region_size = 0; diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c index a674281..d8f0529 100644 --- a/drivers/media/platform/qcom/venus/vdec.c +++ b/drivers/media/platform/qcom/venus/vdec.c @@ -977,7 +977,7 @@ static int vdec_start_capture(struct venus_inst *inst) return ret; ret = venus_helper_set_num_bufs(inst, inst->num_input_bufs, - VB2_MAX_FRAME, VB2_MAX_FRAME); + inst->num_output_bufs, inst->num_output_bufs); if (ret) return ret; @@ -985,6 +985,14 @@ static int vdec_start_capture(struct venus_inst *inst) if (ret) goto err; + venus_pm_load_scale(inst); + + inst->next_buf_last = false; + + ret = hfi_session_continue(inst); + if (ret) + goto err; + ret = venus_helper_alloc_dpb_bufs(inst); if (ret) goto err; @@ -997,14 +1005,6 @@ static int vdec_start_capture(struct venus_inst *inst) if (ret) goto free_dpb_bufs; - venus_pm_load_scale(inst); - - inst->next_buf_last = false; - - ret = hfi_session_continue(inst); - if (ret) - goto free_dpb_bufs; - inst->codec_state = VENUS_DEC_STATE_DECODING; if (inst->drain_active) @@ -1069,7 +1069,7 @@ static int vdec_start_output(struct venus_inst *inst) return ret; ret = venus_helper_set_num_bufs(inst, inst->num_input_bufs, - VB2_MAX_FRAME, VB2_MAX_FRAME); + inst->num_output_bufs, inst->num_output_bufs); if (ret) return ret; @@ -1410,6 +1410,7 @@ static void vdec_event_change(struct venus_inst *inst, inst->crop.height = ev_data->height; } + inst->fw_min_cnt = ev_data->fw_min_cnt; inst->out_width = ev_data->width; inst->out_height = ev_data->height; @@ -1513,6 +1514,7 @@ static void vdec_inst_init(struct venus_inst *inst) inst->crop.top = 0; inst->crop.width = inst->width; inst->crop.height = inst->height; + inst->fw_min_cnt = 8; inst->out_width = frame_width_min(inst); inst->out_height = frame_height_min(inst); inst->fps = 30;
- Get the min buffer count required by FW from source event change and use the same value to decide actual buffer count and for buffer size calculation. - Setup DPB and OPB buffers after session continue incase of reconfig. Co-developed-by: Mansur Alisha Shaik <mansur@codeaurora.org> Co-developed-by: Vikash Garodia <vgarodia@codeaurora.org> Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> --- drivers/media/platform/qcom/venus/core.h | 1 + drivers/media/platform/qcom/venus/helpers.c | 11 ++++++++++- drivers/media/platform/qcom/venus/hfi.h | 1 + drivers/media/platform/qcom/venus/hfi_helper.h | 9 +++++++++ drivers/media/platform/qcom/venus/hfi_msgs.c | 7 +++++++ .../media/platform/qcom/venus/hfi_plat_bufs_v6.c | 3 ++- drivers/media/platform/qcom/venus/vdec.c | 22 ++++++++++++---------- 7 files changed, 42 insertions(+), 12 deletions(-)