From b12ab3f81c1ae129aae5ab0fe538ed0afd0cb7d1 Mon Sep 17 00:00:00 2001
From: Mijhail Moreyra <mijhail.moreyra@gmail.com>
Date: Mon, 10 Oct 2011 11:09:53 -0300
Subject: [PATCH] [media] cx23885: correct the contrast, saturation and hue
 controls

Signed-off-by: Mijhail Moreyra <mijhail.moreyra@gmail.com>
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/cx23885/cx23885-video.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index 896bb32dbf03..0c463f97e6c4 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -171,7 +171,7 @@ static struct cx23885_ctrl cx23885_ctls[] = {
 			.id            = V4L2_CID_CONTRAST,
 			.name          = "Contrast",
 			.minimum       = 0,
-			.maximum       = 0xff,
+			.maximum       = 0x7f,
 			.step          = 1,
 			.default_value = 0x3f,
 			.type          = V4L2_CTRL_TYPE_INTEGER,
@@ -184,10 +184,10 @@ static struct cx23885_ctrl cx23885_ctls[] = {
 		.v = {
 			.id            = V4L2_CID_HUE,
 			.name          = "Hue",
-			.minimum       = 0,
-			.maximum       = 0xff,
+			.minimum       = -127,
+			.maximum       = 128,
 			.step          = 1,
-			.default_value = 0x7f,
+			.default_value = 0x0,
 			.type          = V4L2_CTRL_TYPE_INTEGER,
 		},
 		.off                   = 128,
@@ -202,9 +202,9 @@ static struct cx23885_ctrl cx23885_ctls[] = {
 			.id            = V4L2_CID_SATURATION,
 			.name          = "Saturation",
 			.minimum       = 0,
-			.maximum       = 0xff,
+			.maximum       = 0x7f,
 			.step          = 1,
-			.default_value = 0x7f,
+			.default_value = 0x3f,
 			.type          = V4L2_CTRL_TYPE_INTEGER,
 		},
 		.off                   = 0,
-- 
2.20.1