Pandora Sourcecodes - openembedded.git/blob

   1 From 3f7280192c69d6437c5d0e7c46ab2de345b52e5d Mon Sep 17 00:00:00 2001
   2 From: Vaibhav Hiremath <hvaibhav@ti.com>
   3 Date: Wed, 14 Jul 2010 19:07:34 +0530
   4 Subject: [PATCH 43/75] mt9v113: Settings from Aptima used to increase FPS
   5
   6 The FPS is still low at around ~15FPS, expected one is 30FPS.
   7
   8 Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
   9 ---
  10  drivers/media/video/mt9v113.c |   55 +++++++++++++++++++++++++---------------
  11  1 files changed, 34 insertions(+), 21 deletions(-)
  12
  13 diff --git a/drivers/media/video/mt9v113.c b/drivers/media/video/mt9v113.c
  14 index 9a86cce..466702e 100644
  15 --- a/drivers/media/video/mt9v113.c
  16 +++ b/drivers/media/video/mt9v113.c
  17 @@ -119,6 +119,21 @@ static struct mt9v113_reg mt9v113_vga_reg[] = {
  18         {TOK_WRITE, 0x0990, 0x0280},
  19         {TOK_WRITE, 0x098C, 0x2705},
  20         {TOK_WRITE, 0x0990, 0x01E0},
  21 +       {TOK_WRITE, 0x098C, 0x2715},
  22 +       {TOK_WRITE, 0x0990, 0x0001},
  23 +       {TOK_WRITE, 0x098C, 0x2717},
  24 +       {TOK_WRITE, 0x0990, 0x0026},
  25 +       {TOK_WRITE, 0x098C, 0x2719},
  26 +       {TOK_WRITE, 0x0990, 0x001A},
  27 +       {TOK_WRITE, 0x098C, 0x271B},
  28 +       {TOK_WRITE, 0x0990, 0x006B},
  29 +       {TOK_WRITE, 0x098C, 0x271D},
  30 +       {TOK_WRITE, 0x0990, 0x006B},
  31 +       {TOK_WRITE, 0x098C, 0x271F},
  32 +       {TOK_WRITE, 0x0990, 0x0202},
  33 +       {TOK_WRITE, 0x098C, 0x2721},
  34 +       {TOK_WRITE, 0x0990, 0x034A},
  35 +
  36         {TOK_WRITE, 0x098C, 0xA103},
  37         {TOK_WRITE, 0x0990, 0x0005},
  38         {TOK_DELAY, 0, 100},
  39 @@ -148,8 +163,7 @@ static struct mt9v113_reg mt9v113_reg_list[] = {
  40         {TOK_WRITE, 0x001E, 0x0777},
  41         {TOK_WRITE, 0x0016, 0x42DF},
  42         {TOK_WRITE, 0x0014, 0x2145},
  43 -       {TOK_WRITE, 0x0014, 0x2145},
  44 -       {TOK_WRITE, 0x0010, 0x0231},
  45 +       {TOK_WRITE, 0x0010, 0x0234},
  46         {TOK_WRITE, 0x0012, 0x0000},
  47         {TOK_WRITE, 0x0014, 0x244B},
  48         {TOK_WRITE, 0x0014, 0x304B},
  49 @@ -267,29 +281,31 @@ static struct mt9v113_reg mt9v113_reg_list[] = {
  50         {TOK_WRITE, 0x0990, 0x0005},
  51         {TOK_DELAY, 0, 100},
  52         {TOK_WRITE, 0x098C, 0x222D},
  53 -       {TOK_WRITE, 0x0990, 0x0088},
  54 +       {TOK_WRITE, 0x0990, 0x0081},
  55         {TOK_WRITE, 0x098C, 0xA408},
  56 -       {TOK_WRITE, 0x0990, 0x0020},
  57 +       {TOK_WRITE, 0x0990, 0x001F},
  58         {TOK_WRITE, 0x098C, 0xA409},
  59 -       {TOK_WRITE, 0x0990, 0x0023},
  60 +       {TOK_WRITE, 0x0990, 0x0021},
  61         {TOK_WRITE, 0x098C, 0xA40A},
  62 -       {TOK_WRITE, 0x0990, 0x0027},
  63 +       {TOK_WRITE, 0x0990, 0x0025},
  64         {TOK_WRITE, 0x098C, 0xA40B},
  65 -       {TOK_WRITE, 0x0990, 0x002A},
  66 +       {TOK_WRITE, 0x0990, 0x0027},
  67         {TOK_WRITE, 0x098C, 0x2411},
  68 -       {TOK_WRITE, 0x0990, 0x0088},
  69 +       {TOK_WRITE, 0x0990, 0x0081},
  70         {TOK_WRITE, 0x098C, 0x2413},
  71 -       {TOK_WRITE, 0x0990, 0x00A4},
  72 +       {TOK_WRITE, 0x0990, 0x009A},
  73         {TOK_WRITE, 0x098C, 0x2415},
  74 -       {TOK_WRITE, 0x0990, 0x0088},
  75 +       {TOK_WRITE, 0x0990, 0x0081},
  76         {TOK_WRITE, 0x098C, 0x2417},
  77 -       {TOK_WRITE, 0x0990, 0x00A4},
  78 +       {TOK_WRITE, 0x0990, 0x009A},
  79         {TOK_WRITE, 0x098C, 0xA404},
  80         {TOK_WRITE, 0x0990, 0x0010},
  81         {TOK_WRITE, 0x098C, 0xA40D},
  82         {TOK_WRITE, 0x0990, 0x0002},
  83         {TOK_WRITE, 0x098C, 0xA40E},
  84         {TOK_WRITE, 0x0990, 0x0003},
  85 +       {TOK_WRITE, 0x098C, 0xA410},
  86 +       {TOK_WRITE, 0x0990, 0x000A},
  87         {TOK_WRITE, 0x098C, 0xA103},
  88         {TOK_WRITE, 0x0990, 0x0006},
  89         {TOK_DELAY, 0, 100},
  90 @@ -1216,13 +1232,10 @@ static int ioctl_s_power(struct v4l2_int_device *s, enum v4l2_power on)
  91         struct mt9v113_decoder *decoder = s->priv;
  92         int err = 0;
  93
  94 -       if (decoder->state == STATE_DETECTED)
  95 -               return 0;
  96 -
  97         switch (on) {
  98         case V4L2_POWER_OFF:
  99                 /* Power Down Sequence */
 100 -/* TODO: FIXME: implement proper OFF and Standby code here */
 101 +               /* TODO: FIXME: implement proper OFF and Standby code here */
 102  #if 0
 103                 err = mt9v113_write_reg(decoder->client, REG_OPERATION_MODE,
 104                                 0x01);
 105 @@ -1240,10 +1253,10 @@ static int ioctl_s_power(struct v4l2_int_device *s, enum v4l2_power on)
 106
 107         case V4L2_POWER_ON:
 108                 /* Enable mux for mt9v113 data path */
 109 -               if ((decoder->pdata->power_set) &&
 110 -                               (decoder->state == STATE_NOT_DETECTED)) {
 111 +               if (decoder->state == STATE_NOT_DETECTED) {
 112
 113 -                       err = decoder->pdata->power_set(s, on);
 114 +                       if (decoder->pdata->power_set)
 115 +                               err = decoder->pdata->power_set(s, on);
 116
 117                         /* Detect the sensor is not already detected */
 118                         err |= mt9v113_detect(decoder);
 119 @@ -1252,10 +1265,10 @@ static int ioctl_s_power(struct v4l2_int_device *s, enum v4l2_power on)
 120                                                 "Unable to detect decoder\n");
 121                                 return err;
 122                         }
 123 -                       /* Only VGA mode for now */
 124 -                       err |= mt9v113_configure(decoder);
 125 -                       err |= mt9v113_vga_mode(decoder);
 126                 }
 127 +               /* Only VGA mode for now */
 128 +               err |= mt9v113_configure(decoder);
 129 +               err |= mt9v113_vga_mode(decoder);
 130                 break;
 131
 132         default:
 133 --
 134 1.6.6.1
 135