From b61ff796dd0bb5bb34d7d2125983baa78f8a3831 Mon Sep 17 00:00:00 2001
From: Vaibhav Hiremath <hvaibhav@ti.com>
Date: Wed, 14 Jul 2010 19:07:34 +0530
Subject: [PATCH 43/71] mt9v113: Settings from Aptima used to increase FPS

The FPS is still low at around ~15FPS, expected one is 30FPS.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
---
 drivers/media/video/mt9v113.c |   55 +++++++++++++++++++++++++---------------
 1 files changed, 34 insertions(+), 21 deletions(-)

diff --git a/drivers/media/video/mt9v113.c b/drivers/media/video/mt9v113.c
index 9a86cce..466702e 100644
--- a/drivers/media/video/mt9v113.c
+++ b/drivers/media/video/mt9v113.c
@@ -119,6 +119,21 @@ static struct mt9v113_reg mt9v113_vga_reg[] = {
 	{TOK_WRITE, 0x0990, 0x0280},
 	{TOK_WRITE, 0x098C, 0x2705},
 	{TOK_WRITE, 0x0990, 0x01E0},
+	{TOK_WRITE, 0x098C, 0x2715},
+	{TOK_WRITE, 0x0990, 0x0001},
+	{TOK_WRITE, 0x098C, 0x2717},
+	{TOK_WRITE, 0x0990, 0x0026},
+	{TOK_WRITE, 0x098C, 0x2719},
+	{TOK_WRITE, 0x0990, 0x001A},
+	{TOK_WRITE, 0x098C, 0x271B},
+	{TOK_WRITE, 0x0990, 0x006B},
+	{TOK_WRITE, 0x098C, 0x271D},
+	{TOK_WRITE, 0x0990, 0x006B},
+	{TOK_WRITE, 0x098C, 0x271F},
+	{TOK_WRITE, 0x0990, 0x0202},
+	{TOK_WRITE, 0x098C, 0x2721},
+	{TOK_WRITE, 0x0990, 0x034A},
+
 	{TOK_WRITE, 0x098C, 0xA103},
 	{TOK_WRITE, 0x0990, 0x0005},
 	{TOK_DELAY, 0, 100},
@@ -148,8 +163,7 @@ static struct mt9v113_reg mt9v113_reg_list[] = {
 	{TOK_WRITE, 0x001E, 0x0777},
 	{TOK_WRITE, 0x0016, 0x42DF},
 	{TOK_WRITE, 0x0014, 0x2145},
-	{TOK_WRITE, 0x0014, 0x2145},
-	{TOK_WRITE, 0x0010, 0x0231},
+	{TOK_WRITE, 0x0010, 0x0234},
 	{TOK_WRITE, 0x0012, 0x0000},
 	{TOK_WRITE, 0x0014, 0x244B},
 	{TOK_WRITE, 0x0014, 0x304B},
@@ -267,29 +281,31 @@ static struct mt9v113_reg mt9v113_reg_list[] = {
 	{TOK_WRITE, 0x0990, 0x0005},
 	{TOK_DELAY, 0, 100},
 	{TOK_WRITE, 0x098C, 0x222D},
-	{TOK_WRITE, 0x0990, 0x0088},
+	{TOK_WRITE, 0x0990, 0x0081},
 	{TOK_WRITE, 0x098C, 0xA408},
-	{TOK_WRITE, 0x0990, 0x0020},
+	{TOK_WRITE, 0x0990, 0x001F},
 	{TOK_WRITE, 0x098C, 0xA409},
-	{TOK_WRITE, 0x0990, 0x0023},
+	{TOK_WRITE, 0x0990, 0x0021},
 	{TOK_WRITE, 0x098C, 0xA40A},
-	{TOK_WRITE, 0x0990, 0x0027},
+	{TOK_WRITE, 0x0990, 0x0025},
 	{TOK_WRITE, 0x098C, 0xA40B},
-	{TOK_WRITE, 0x0990, 0x002A},
+	{TOK_WRITE, 0x0990, 0x0027},
 	{TOK_WRITE, 0x098C, 0x2411},
-	{TOK_WRITE, 0x0990, 0x0088},
+	{TOK_WRITE, 0x0990, 0x0081},
 	{TOK_WRITE, 0x098C, 0x2413},
-	{TOK_WRITE, 0x0990, 0x00A4},
+	{TOK_WRITE, 0x0990, 0x009A},
 	{TOK_WRITE, 0x098C, 0x2415},
-	{TOK_WRITE, 0x0990, 0x0088},
+	{TOK_WRITE, 0x0990, 0x0081},
 	{TOK_WRITE, 0x098C, 0x2417},
-	{TOK_WRITE, 0x0990, 0x00A4},
+	{TOK_WRITE, 0x0990, 0x009A},
 	{TOK_WRITE, 0x098C, 0xA404},
 	{TOK_WRITE, 0x0990, 0x0010},
 	{TOK_WRITE, 0x098C, 0xA40D},
 	{TOK_WRITE, 0x0990, 0x0002},
 	{TOK_WRITE, 0x098C, 0xA40E},
 	{TOK_WRITE, 0x0990, 0x0003},
+	{TOK_WRITE, 0x098C, 0xA410},
+	{TOK_WRITE, 0x0990, 0x000A},
 	{TOK_WRITE, 0x098C, 0xA103},
 	{TOK_WRITE, 0x0990, 0x0006},
 	{TOK_DELAY, 0, 100},
@@ -1216,13 +1232,10 @@ static int ioctl_s_power(struct v4l2_int_device *s, enum v4l2_power on)
 	struct mt9v113_decoder *decoder = s->priv;
 	int err = 0;
 
-	if (decoder->state == STATE_DETECTED)
-		return 0;
-
 	switch (on) {
 	case V4L2_POWER_OFF:
 		/* Power Down Sequence */
-/* TODO: FIXME: implement proper OFF and Standby code here */
+		/* TODO: FIXME: implement proper OFF and Standby code here */
 #if 0
 		err = mt9v113_write_reg(decoder->client, REG_OPERATION_MODE,
 				0x01);
@@ -1240,10 +1253,10 @@ static int ioctl_s_power(struct v4l2_int_device *s, enum v4l2_power on)
 
 	case V4L2_POWER_ON:
 		/* Enable mux for mt9v113 data path */
-		if ((decoder->pdata->power_set) &&
-				(decoder->state == STATE_NOT_DETECTED)) {
+		if (decoder->state == STATE_NOT_DETECTED) {
 
-			err = decoder->pdata->power_set(s, on);
+			if (decoder->pdata->power_set)
+				err = decoder->pdata->power_set(s, on);
 
 			/* Detect the sensor is not already detected */
 			err |= mt9v113_detect(decoder);
@@ -1252,10 +1265,10 @@ static int ioctl_s_power(struct v4l2_int_device *s, enum v4l2_power on)
 						"Unable to detect decoder\n");
 				return err;
 			}
-			/* Only VGA mode for now */
-			err |= mt9v113_configure(decoder);
-			err |= mt9v113_vga_mode(decoder);
 		}
+		/* Only VGA mode for now */
+		err |= mt9v113_configure(decoder);
+		err |= mt9v113_vga_mode(decoder);
 		break;
 
 	default:
-- 
1.6.6.1