linux-kernel - [PATCH v2] media: venus: handle peak bitrate set property

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 22 Oct 2018 17:35:12 +0530
From:   Malathi Gottam <mgottam@...eaurora.org>
To:     stanimir.varbanov@...aro.org, hverkuil@...all.nl,
        mchehab@...nel.org
Cc:     linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, acourbot@...omium.org,
        vgarodia@...eaurora.org, mgottam@...eaurora.org
Subject: [PATCH v2] media: venus: handle peak bitrate set property

Max bitrate property is not supported for venus version 4xx.
Return unsupported from packetization layer. Handle it in 
hfi_venus layer to exit gracefully to venc layer.

Signed-off-by: Malathi Gottam <mgottam@...eaurora.org>
---
 drivers/media/platform/qcom/venus/hfi_cmds.c  | 2 +-
 drivers/media/platform/qcom/venus/hfi_venus.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.c b/drivers/media/platform/qcom/venus/hfi_cmds.c
index e8389d8..87a4414 100644
--- a/drivers/media/platform/qcom/venus/hfi_cmds.c
+++ b/drivers/media/platform/qcom/venus/hfi_cmds.c
@@ -1215,7 +1215,7 @@ static int pkt_session_set_property_1x(struct hfi_session_set_property_pkt *pkt,
 	}
 	case HFI_PROPERTY_CONFIG_VENC_MAX_BITRATE:
 		/* not implemented on Venus 4xx */
-		break;
+		return -ENOTSUPP;
 	default:
 		return pkt_session_set_property_3xx(pkt, cookie, ptype, pdata);
 	}
diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c
index 1240855..9d086b9 100644
--- a/drivers/media/platform/qcom/venus/hfi_venus.c
+++ b/drivers/media/platform/qcom/venus/hfi_venus.c
@@ -1355,6 +1355,8 @@ static int venus_session_set_property(struct venus_inst *inst, u32 ptype,
 	pkt = (struct hfi_session_set_property_pkt *)packet;
 
 	ret = pkt_session_set_property(pkt, inst, ptype, pdata);
+	if (ret == -ENOTSUPP)
+		return 0;
 	if (ret)
 		return ret;
 
-- 
1.9.1