From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 5 Aug 2007 17:24:17 +0000 (-0300)
Subject: V4L/DVB (5999): cx25840: add radio support.
X-Git-Tag: upstream/snapshot3+hdmi~30767^2~237
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=39c4ad6ab364354bf76cdcc0081fa5c4422db907;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

V4L/DVB (5999): cx25840: add radio support.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index 65ad794..8f9c326 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -251,7 +251,11 @@ static void input_change(struct i2c_client *client)
 	cx25840_and_or(client, 0x401, ~0x60, 0);
 	cx25840_and_or(client, 0x401, ~0x60, 0x60);
 
-	if (std & V4L2_STD_525_60) {
+	if (state->radio) {
+		cx25840_write(client, 0x808, 0xf9);
+		cx25840_write(client, 0x80b, 0x00);
+	}
+	else if (std & V4L2_STD_525_60) {
 		/* Certain Hauppauge PVR150 models have a hardware bug
 		   that causes audio to drop out. For these models the
 		   audio standard must be set explicitly.