From: Mauro Carvalho Chehab <m.chehab@samsung.com>
Date: Mon, 18 Aug 2014 11:51:28 +0000 (-0300)
Subject: [media] au0828: explicitly identify boards with analog TV
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=b13b47e0b5eecbd18ebaa7f6657ca0f53eb783a3;p=deliverable%2Flinux.git

[media] au0828: explicitly identify boards with analog TV

Right now, the au0828 driver uses .tuner to detect if analog
tv is being used or not. By not filling .tuner fields at the
board struct, the I2C core can't do decisions based on it.

So, add a field to explicitly tell when analog TV is supported.

No functional changes.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/drivers/media/usb/au0828/au0828-cards.c b/drivers/media/usb/au0828/au0828-cards.c
index 585a8f84228c..9fd3c4b222f6 100644
--- a/drivers/media/usb/au0828/au0828-cards.c
+++ b/drivers/media/usb/au0828/au0828-cards.c
@@ -47,6 +47,7 @@ struct au0828_board au0828_boards[] = {
 		.tuner_type = TUNER_XC5000,
 		.tuner_addr = 0x61,
 		.has_ir_i2c = 1,
+		.has_analog = 1,
 		.i2c_clk_divider = AU0828_I2C_CLK_250KHZ,
 		.input = {
 			{
@@ -73,6 +74,7 @@ struct au0828_board au0828_boards[] = {
 		.tuner_type = TUNER_XC5000,
 		.tuner_addr = 0x61,
 		.has_ir_i2c = 1,
+		.has_analog = 1,
 		.i2c_clk_divider = AU0828_I2C_CLK_250KHZ,
 		.input = {
 			{
@@ -226,7 +228,7 @@ void au0828_card_analog_fe_setup(struct au0828_dev *dev)
 	}
 
 	/* Setup tuners */
-	if (dev->board.tuner_type != TUNER_ABSENT) {
+	if (dev->board.tuner_type != TUNER_ABSENT && dev->board.has_analog) {
 		/* Load the tuner module, which does the attach */
 		sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
 				"tuner", dev->board.tuner_addr, NULL);
diff --git a/drivers/media/usb/au0828/au0828.h b/drivers/media/usb/au0828/au0828.h
index a7cc6e397fdd..36815a369c68 100644
--- a/drivers/media/usb/au0828/au0828.h
+++ b/drivers/media/usb/au0828/au0828.h
@@ -90,6 +90,7 @@ struct au0828_board {
 	unsigned char tuner_addr;
 	unsigned char i2c_clk_divider;
 	unsigned char has_ir_i2c:1;
+	unsigned char has_analog:1;
 	struct au0828_input input[AU0828_MAX_INPUT];
 
 };