linux-kernel - [PATCH v5 07/10] media: v4l2-ctrls: Add V4L2_CID_COLORFX

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Date:   Mon, 18 Oct 2021 13:04:45 +0800
From:   dillon.minfei@...il.com
To:     mchehab@...nel.org, mchehab+huawei@...nel.org,
        hverkuil-cisco@...all.nl, ezequiel@...labora.com, gnurou@...il.com,
        pihsun@...omium.org, mcoquelin.stm32@...il.com,
        alexandre.torgue@...s.st.com, mturquette@...libre.com,
        sboyd@...nel.org, robh+dt@...nel.org, gabriel.fernandez@...com,
        gabriel.fernandez@...s.st.com
Cc:     patrice.chotard@...s.st.com, hugues.fruchet@...s.st.com,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, Dillon Min <dillon.minfei@...il.com>
Subject: [PATCH v5 07/10] media: v4l2-ctrls: Add V4L2_CID_COLORFX_CBCR max setting

From: Dillon Min <dillon.minfei@...il.com>

The max of V4L2_CID_COLORFX_CBCR is 0xffff, so add it to v4l2_ctrl_fill()
to sure not beyond that.

Signed-off-by: Dillon Min <dillon.minfei@...il.com>
---
 drivers/media/v4l2-core/v4l2-ctrls-defs.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/media/v4l2-core/v4l2-ctrls-defs.c b/drivers/media/v4l2-core/v4l2-ctrls-defs.c
index ebe82b6ba6e6..0cb6c0f18b39 100644
--- a/drivers/media/v4l2-core/v4l2-ctrls-defs.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls-defs.c
@@ -1400,6 +1400,12 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
 		/* Max is calculated as RGB888 that is 2^24 */
 		*max = 0xFFFFFF;
 		break;
+	case V4L2_CID_COLORFX_CBCR:
+		*type = V4L2_CTRL_TYPE_INTEGER;
+		*step = 1;
+		*min = 0;
+		*max = 0xffff;
+		break;
 	case V4L2_CID_FLASH_FAULT:
 	case V4L2_CID_JPEG_ACTIVE_MARKER:
 	case V4L2_CID_3A_LOCK:
-- 
2.7.4