From: Dikshita Agarwal <dikshita@xxxxxxxxxxxxxx>
Set actual plane alignments to FW with
HFI_PROPERTY_PARAM_UNCOMPRESSED_PLANE_ACTUAL_CONSTRAINTS_INFO to calculate
correct buffer size.
bod: Fixed fall-through error in pkt_session_set_property_6xx() switch
Signed-off-by: Dikshita Agarwal <dikshita@xxxxxxxxxxxxxx>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
---
drivers/media/platform/qcom/venus/helpers.c | 21 ++++++++++++++++++++
drivers/media/platform/qcom/venus/helpers.h | 1 +
drivers/media/platform/qcom/venus/hfi_cmds.c | 13 ++++++++++++
drivers/media/platform/qcom/venus/vdec.c | 4 ++++
4 files changed, 39 insertions(+)
diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c
index f0413236a56f..49c52ef1084a 100644
--- a/drivers/media/platform/qcom/venus/helpers.c
+++ b/drivers/media/platform/qcom/venus/helpers.c
@@ -1113,6 +1113,27 @@ int venus_helper_set_work_mode(struct venus_inst *inst, u32 mode)
}
EXPORT_SYMBOL_GPL(venus_helper_set_work_mode);
+int venus_helper_set_format_constraints(struct venus_inst *inst)
+{
+ const u32 ptype = HFI_PROPERTY_PARAM_UNCOMPRESSED_PLANE_ACTUAL_CONSTRAINTS_INFO;
+ struct hfi_uncompressed_plane_actual_constraints_info pconstraint;
+
+ pconstraint.buffer_type = HFI_BUFFER_OUTPUT2;
+ pconstraint.num_planes = 2;
+ pconstraint.plane_format[0].stride_multiples = 128;
+ pconstraint.plane_format[0].max_stride = 8192;
+ pconstraint.plane_format[0].min_plane_buffer_height_multiple = 32;
+ pconstraint.plane_format[0].buffer_alignment = 256;
+
+ pconstraint.plane_format[1].stride_multiples = 128;
+ pconstraint.plane_format[1].max_stride = 8192;
+ pconstraint.plane_format[1].min_plane_buffer_height_multiple = 16;
+ pconstraint.plane_format[1].buffer_alignment = 256;
+
+ return hfi_session_set_property(inst, ptype, &pconstraint);
+}
+EXPORT_SYMBOL_GPL(venus_helper_set_format_constraints);
+
int venus_helper_set_num_bufs(struct venus_inst *inst, unsigned int input_bufs,
unsigned int output_bufs,
unsigned int output2_bufs)
diff --git a/drivers/media/platform/qcom/venus/helpers.h b/drivers/media/platform/qcom/venus/helpers.h
index 351093845499..98106e6eee85 100644
--- a/drivers/media/platform/qcom/venus/helpers.h
+++ b/drivers/media/platform/qcom/venus/helpers.h
@@ -33,6 +33,7 @@ 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, u32 mode);
+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);
diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.c b/drivers/media/platform/qcom/venus/hfi_cmds.c
index 4f7565834469..cc282b0df8c3 100644
--- a/drivers/media/platform/qcom/venus/hfi_cmds.c
+++ b/drivers/media/platform/qcom/venus/hfi_cmds.c
@@ -1249,6 +1249,19 @@ pkt_session_set_property_6xx(struct hfi_session_set_property_pkt *pkt,
pkt->data[0] = ptype;
switch (ptype) {
+ case HFI_PROPERTY_PARAM_UNCOMPRESSED_PLANE_ACTUAL_CONSTRAINTS_INFO: {
+ struct hfi_uncompressed_plane_actual_constraints_info *in = pdata;
+ struct hfi_uncompressed_plane_actual_constraints_info *info = prop_data;
+
+ info->buffer_type = in->buffer_type;
+ info->num_planes = in->num_planes;
+ info->plane_format[0] = in->plane_format[0];
+ if (in->num_planes > 1)
+ info->plane_format[1] = in->plane_format[1];
+
+ pkt->shdr.hdr.size += sizeof(u32) + sizeof(*info);
+ break;
+ }
case HFI_PROPERTY_CONFIG_HEIC_FRAME_QUALITY: {
struct hfi_heic_frame_quality *in = pdata, *cq = prop_data;
diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index 84c16f33e01b..88ac40ce12e6 100644
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/drivers/media/platform/qcom/venus/vdec.c
@@ -698,6 +698,10 @@ static int vdec_output_conf(struct venus_inst *inst)
if (ret)
return ret;
+ ret = venus_helper_set_format_constraints(inst);
+ if (ret)
+ return ret;
+
if (inst->dpb_fmt) {
ret = venus_helper_set_multistream(inst, false, true);
if (ret)
--
2.29.2
