From: Andy Walls <awalls@radix.net>
Date: Sun, 21 Feb 2010 00:28:39 +0000 (-0300)
Subject: V4L/DVB: ivtv: Tweak Sony GigaPocket Kikyou card entry based on experiments
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c1ea5b7424e4d1d3f56de1504a257ec2419259e8;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

V4L/DVB: ivtv: Tweak Sony GigaPocket Kikyou card entry based on experiments

Based on experiments by Eric Wescott, edit the Sony GigaPocket (Kikyou)
card entry video and audio mux settings.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/video/ivtv/ivtv-cards.c b/drivers/media/video/ivtv/ivtv-cards.c
index 79c1b7af882..ca1fd3227a9 100644
--- a/drivers/media/video/ivtv/ivtv-cards.c
+++ b/drivers/media/video/ivtv/ivtv-cards.c
@@ -1227,27 +1227,20 @@ static const struct ivtv_card ivtv_card_kikyou = {
 	.hw_audio_ctrl = IVTV_HW_GPIO,
 	.hw_all = IVTV_HW_GPIO | IVTV_HW_SAA7115 | IVTV_HW_TUNER,
 	.video_inputs = {
-	{ IVTV_CARD_INPUT_VID_TUNER,  0, IVTV_SAA71XX_COMPOSITE5 },
-	{ IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE4 }, /* rear */
-	{ IVTV_CARD_INPUT_COMPOSITE2, 2, IVTV_SAA71XX_COMPOSITE1 }, /* front */
+	{ IVTV_CARD_INPUT_VID_TUNER,  0, IVTV_SAA71XX_COMPOSITE1 },
+	{ IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE1 },
 	{ IVTV_CARD_INPUT_SVIDEO1,    1, IVTV_SAA71XX_SVIDEO1 },
-	{ IVTV_CARD_INPUT_SVIDEO2,    2, IVTV_SAA71XX_SVIDEO2 },
 	},
 	.audio_inputs = {
 	     { IVTV_CARD_INPUT_AUD_TUNER,  IVTV_GPIO_TUNER },
 	     { IVTV_CARD_INPUT_LINE_IN1,   IVTV_GPIO_LINE_IN },
-	     /* IVTV_GPIO_RADIO?? pretend to have "radio" for 2nd audio GPIO. */
-	     { IVTV_CARD_INPUT_LINE_IN2,   2 },
-	},
-	/*
-	 * Sony windows software seems to set 0x200 when unmuting.
-	 * Does it do anything?  Not clear what 0x100 does either.
-	 */
-	.gpio_init = { .direction = 0x0381, .initial_value = 0x0320 },
+	     { IVTV_CARD_INPUT_LINE_IN2,   IVTV_GPIO_LINE_IN },
+	},
+	.gpio_init = { .direction = 0x03e1, .initial_value = 0x0320 },
 	.gpio_audio_input = { .mask   = 0x0060,
-			      .tuner  = 0x0000,
-			      .linein = 0x0060,
-			      .radio  = 0x0020 },
+			      .tuner  = 0x0020,
+			      .linein = 0x0000,
+			      .radio  = 0x0060 },
 	.gpio_audio_mute  = { .mask = 0x0000,
 			      .mute = 0x0000 }, /* 0x200? Disable for now. */
 	.gpio_audio_mode  = { .mask   = 0x0080,