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Subject[PATCH v3 20/27] venus: helpers: extend set_num_bufs helper with one more argument
Date
Extend venus_helper_set_num_bufs() helper function with one more
argument to set number of output buffers for the secondary decoder
output.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
---
drivers/media/platform/qcom/venus/helpers.c | 16 ++++++++++++++--
drivers/media/platform/qcom/venus/helpers.h | 3 ++-
drivers/media/platform/qcom/venus/vdec.c | 2 +-
drivers/media/platform/qcom/venus/venc.c | 2 +-
4 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c
index 2295cca3c22a..e332c9682b9c 100644
--- a/drivers/media/platform/qcom/venus/helpers.c
+++ b/drivers/media/platform/qcom/venus/helpers.c
@@ -510,7 +510,8 @@ int venus_helper_set_core_usage(struct venus_inst *inst, u32 usage)
EXPORT_SYMBOL_GPL(venus_helper_set_core_usage);

int venus_helper_set_num_bufs(struct venus_inst *inst, unsigned int input_bufs,
- unsigned int output_bufs)
+ unsigned int output_bufs,
+ unsigned int output2_bufs)
{
u32 ptype = HFI_PROPERTY_PARAM_BUFFER_COUNT_ACTUAL;
struct hfi_buffer_count_actual buf_count;
@@ -526,7 +527,18 @@ int venus_helper_set_num_bufs(struct venus_inst *inst, unsigned int input_bufs,
buf_count.type = HFI_BUFFER_OUTPUT;
buf_count.count_actual = output_bufs;

- return hfi_session_set_property(inst, ptype, &buf_count);
+ ret = hfi_session_set_property(inst, ptype, &buf_count);
+ if (ret)
+ return ret;
+
+ if (output2_bufs) {
+ buf_count.type = HFI_BUFFER_OUTPUT2;
+ buf_count.count_actual = output2_bufs;
+
+ ret = hfi_session_set_property(inst, ptype, &buf_count);
+ }
+
+ return ret;
}
EXPORT_SYMBOL_GPL(venus_helper_set_num_bufs);

diff --git a/drivers/media/platform/qcom/venus/helpers.h b/drivers/media/platform/qcom/venus/helpers.h
index d5e727e1ecab..8ff4bd3ef958 100644
--- a/drivers/media/platform/qcom/venus/helpers.h
+++ b/drivers/media/platform/qcom/venus/helpers.h
@@ -41,7 +41,8 @@ int venus_helper_set_output_resolution(struct venus_inst *inst,
int venus_helper_set_work_mode(struct venus_inst *inst, u32 mode);
int venus_helper_set_core_usage(struct venus_inst *inst, u32 usage);
int venus_helper_set_num_bufs(struct venus_inst *inst, unsigned int input_bufs,
- unsigned int output_bufs);
+ unsigned int output_bufs,
+ unsigned int output2_bufs);
int venus_helper_set_raw_format(struct venus_inst *inst, u32 hfi_format,
u32 buftype);
int venus_helper_set_color_format(struct venus_inst *inst, u32 fmt);
diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index f1cf4678d013..5d8bf288bd2a 100644
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/drivers/media/platform/qcom/venus/vdec.c
@@ -758,7 +758,7 @@ static int vdec_start_streaming(struct vb2_queue *q, unsigned int count)
goto deinit_sess;

ret = venus_helper_set_num_bufs(inst, inst->num_input_bufs,
- VB2_MAX_FRAME);
+ VB2_MAX_FRAME, VB2_MAX_FRAME);
if (ret)
goto deinit_sess;

diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
index 4f0a5daa97e2..abde7d6d123f 100644
--- a/drivers/media/platform/qcom/venus/venc.c
+++ b/drivers/media/platform/qcom/venus/venc.c
@@ -963,7 +963,7 @@ static int venc_start_streaming(struct vb2_queue *q, unsigned int count)
goto deinit_sess;

ret = venus_helper_set_num_bufs(inst, inst->num_input_bufs,
- inst->num_output_bufs);
+ inst->num_output_bufs, 0);
if (ret)
goto deinit_sess;

--
2.14.1
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