From: Jean-Francois Moine <moinejf@free.fr>
Date: Wed, 3 Sep 2008 19:48:14 +0000 (-0300)
Subject: V4L/DVB (8719): gspca: Have VIDIOC_QUERYCTRL more compliant to the spec.
X-Git-Tag: accepted/tizen/common/20141203.182822~19895^2~4^2~53
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f9b4a377dc6601a3299171c7b24c2c5189c0c10b;p=platform%2Fkernel%2Flinux-arm64.git

V4L/DVB (8719): gspca: Have VIDIOC_QUERYCTRL more compliant to the spec.

- return -EINVAL when control not supported.
- start the private controls at V4L2_CID_PRIVATE_BASE.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 2f7bf26..061e191 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -884,11 +884,6 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 			return 0;
 		}
 	}
-	if (id >= V4L2_CID_BASE
-	    && id <= V4L2_CID_LASTP1) {
-		q_ctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
-		return 0;
-	}
 	return -EINVAL;
 }
 
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index 357a2ed..962c1df 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -30,7 +30,7 @@
 
 #define MAX_GAMMA 0x10		/* 0 to 15 */
 
-#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 3)
+#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 0)
 
 MODULE_AUTHOR("Leandro Costantino <le_costantino@pixartargentina.com.ar>");
 MODULE_DESCRIPTION("GSPCA/T613 (JPEG Compliance) USB Camera Driver");