From: Srinu Gorle <sgorle@codeaurora.org>
To: stanimir.varbanov@linaro.org, hverkuil@xs4all.nl,
mchehab@kernel.org, linux-media@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
sgorle@codeaurora.org
Cc: acourbot@chromium.org, vgarodia@codeaurora.org
Subject: [PATCH v1 4/5] media: venus: video decoder drop frames handling
Date: Sat, 29 Sep 2018 17:30:31 +0530 [thread overview]
Message-ID: <1538222432-25894-5-git-send-email-sgorle@codeaurora.org> (raw)
In-Reply-To: <1538222432-25894-1-git-send-email-sgorle@codeaurora.org>
- when drop frame flag received from venus h/w, reset buffer
parameters and update v4l2 buffer flags as error buffer.
Signed-off-by: Srinu Gorle <sgorle@codeaurora.org>
---
drivers/media/platform/qcom/venus/vdec.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index 0035cf2..311f209 100644
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/drivers/media/platform/qcom/venus/vdec.c
@@ -991,6 +991,12 @@ static void vdec_buf_done(struct venus_inst *inst, unsigned int buf_type,
if (hfi_flags & HFI_BUFFERFLAG_DATACORRUPT)
state = VB2_BUF_STATE_ERROR;
+ if (hfi_flags & HFI_BUFFERFLAG_DROP_FRAME) {
+ vb->planes[0].bytesused = 0;
+ vb->timestamp = 0;
+ state = VB2_BUF_STATE_ERROR;
+ }
+
v4l2_m2m_buf_done(vbuf, state);
}
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2018-09-29 12:01 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-29 12:00 [PATCH v1 0/5] Venus - Decode reconfig sequence Srinu Gorle
2018-09-29 12:00 ` [PATCH v1 1/5] media: venus: handle video decoder resolution change Srinu Gorle
2018-11-14 10:50 ` Tomasz Figa
2018-09-29 12:00 ` [PATCH v1 2/5] media: venus: dynamically configure codec type Srinu Gorle
2018-11-14 10:56 ` Tomasz Figa
2018-09-29 12:00 ` [PATCH v1 3/5] media: venus: do not destroy video session during queue setup Srinu Gorle
2018-11-09 9:59 ` Stanimir Varbanov
2018-11-14 11:02 ` Tomasz Figa
2018-09-29 12:00 ` Srinu Gorle [this message]
2018-11-14 11:04 ` [PATCH v1 4/5] media: venus: video decoder drop frames handling Tomasz Figa
2018-09-29 12:00 ` [PATCH v1 5/5] media: venus: update number of bytes used field properly for EOS frames Srinu Gorle
2018-11-08 10:16 ` Stanimir Varbanov
2018-11-12 8:12 ` Alexandre Courbot
2018-11-12 12:20 ` Stanimir Varbanov
2018-11-13 9:31 ` Alexandre Courbot
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