linux-kernel - [PATCH 1/7] venus : Add default values for the control V4L2_CID_COLORIMETRY_HDR10_MASTERING

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]

Message-Id: <20220712122347.6781-1-quic_vboma@quicinc.com>
Date:   Tue, 12 Jul 2022 17:53:41 +0530
From:   Viswanath Boma <quic_vboma@...cinc.com>
To:     video.upstream.external@....qualcomm.com,
        Stanimir Varbanov <stanimir.varbanov@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Viswanath Boma <quic_vboma@...cinc.com>
Subject: [PATCH 1/7] venus : Add default values for the control V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY

From: Stanimir Varbanov <stanimir.varbanov@...aro.org>

 V4l2 encoder compliance expecting default values of colormetry for the control.

Change-Id: I1db0d4940b54e033d646ce39d60dc488afba8d58
Signed-off-by: Viswanath Boma <quic_vboma@...cinc.com>
---
 drivers/media/platform/qcom/venus/venc_ctrls.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c
index ea5805e71c143..37ba7d97f99b2 100644
--- a/drivers/media/platform/qcom/venus/venc_ctrls.c
+++ b/drivers/media/platform/qcom/venus/venc_ctrls.c
@@ -352,6 +352,8 @@ static const struct v4l2_ctrl_ops venc_ctrl_ops = {
 int venc_ctrl_init(struct venus_inst *inst)
 {
 	int ret;
+	struct v4l2_ctrl_hdr10_mastering_display p_hdr10_mastering = { {34000, 13250, 7500 },
+	{ 16000, 34500, 3000 }, 15635,	16450, 10000000, 500 };
 
 	ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 58);
 	if (ret)
@@ -580,7 +582,7 @@ int venc_ctrl_init(struct venus_inst *inst)
 
 	v4l2_ctrl_new_std_compound(&inst->ctrl_handler, &venc_ctrl_ops,
 				   V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY,
-				   v4l2_ctrl_ptr_create(NULL));
+				   v4l2_ctrl_ptr_create((void *)&p_hdr10_mastering));
 
 	v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
 			  V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD, 0,
-- 
2.17.1