diff mbox series

[v2,05/36] media: qcom: venus: Remove useless setting of min_buffers_needed

Message ID 20231204132323.22811-6-benjamin.gaignard@collabora.com (mailing list archive)
State New, archived
Headers show
Series Clean up min_buffers_needed misusages | expand

Commit Message

Benjamin Gaignard Dec. 4, 2023, 1:22 p.m. UTC 
This driver uses min_buffers_needed which vb2 uses to ensure
start_streaming is called when at least 'min_buffers_needed'
buffers are queued. However, this driver doesn't need this,
it can stream fine without any buffers queued.
Just drop this unnecessary restriction.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
CC: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> (maintainer:QUALCOMM VENUS VIDEO ACCELERATOR DRIVER)
CC: Vikash Garodia <quic_vgarodia@quicinc.com> (maintainer:QUALCOMM VENUS VIDEO ACCELERATOR DRIVER)
CC: "Bryan O'Donoghue" <bryan.odonoghue@linaro.org> (reviewer:QUALCOMM VENUS VIDEO ACCELERATOR DRIVER)
CC: Andy Gross <agross@kernel.org> (maintainer:ARM/QUALCOMM SUPPORT)
CC: Bjorn Andersson <andersson@kernel.org> (maintainer:ARM/QUALCOMM SUPPORT)
CC: Konrad Dybcio <konrad.dybcio@linaro.org> (maintainer:ARM/QUALCOMM SUPPORT)
CC: linux-arm-msm@vger.kernel.org
---
 drivers/media/platform/qcom/venus/vdec.c | 2 --
 drivers/media/platform/qcom/venus/venc.c | 2 --
 2 files changed, 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index dbf305cec120..8bdffe546219 100644
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/drivers/media/platform/qcom/venus/vdec.c
@@ -1641,7 +1641,6 @@  static int m2m_queue_init(void *priv, struct vb2_queue *src_vq,
 	src_vq->drv_priv = inst;
 	src_vq->buf_struct_size = sizeof(struct venus_buffer);
 	src_vq->allow_zero_bytesused = 1;
-	src_vq->min_buffers_needed = 0;
 	src_vq->dev = inst->core->dev;
 	src_vq->lock = &inst->ctx_q_lock;
 	ret = vb2_queue_init(src_vq);
@@ -1656,7 +1655,6 @@  static int m2m_queue_init(void *priv, struct vb2_queue *src_vq,
 	dst_vq->drv_priv = inst;
 	dst_vq->buf_struct_size = sizeof(struct venus_buffer);
 	dst_vq->allow_zero_bytesused = 1;
-	dst_vq->min_buffers_needed = 0;
 	dst_vq->dev = inst->core->dev;
 	dst_vq->lock = &inst->ctx_q_lock;
 	return vb2_queue_init(dst_vq);
diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
index 44b13696cf82..f2e6bd44ed15 100644
--- a/drivers/media/platform/qcom/venus/venc.c
+++ b/drivers/media/platform/qcom/venus/venc.c
@@ -1398,7 +1398,6 @@  static int m2m_queue_init(void *priv, struct vb2_queue *src_vq,
 	src_vq->drv_priv = inst;
 	src_vq->buf_struct_size = sizeof(struct venus_buffer);
 	src_vq->allow_zero_bytesused = 1;
-	src_vq->min_buffers_needed = 1;
 	src_vq->dev = inst->core->dev;
 	src_vq->lock = &inst->ctx_q_lock;
 	if (inst->core->res->hfi_version == HFI_VERSION_1XX)
@@ -1415,7 +1414,6 @@  static int m2m_queue_init(void *priv, struct vb2_queue *src_vq,
 	dst_vq->drv_priv = inst;
 	dst_vq->buf_struct_size = sizeof(struct venus_buffer);
 	dst_vq->allow_zero_bytesused = 1;
-	dst_vq->min_buffers_needed = 1;
 	dst_vq->dev = inst->core->dev;
 	dst_vq->lock = &inst->ctx_q_lock;
 	return vb2_queue_init(dst_vq);