target/linux/bcm27xx/patches-5.4/950-0656-media-i2c-imx219-Add-support-for-cropped-640x480-res.patch

   1 From d8b1f6de10d7bd64d73b1c3099ad5e69e6fd7d9b Mon Sep 17 00:00:00 2001
   2 From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
   3 Date: Tue, 10 Mar 2020 14:17:09 +0100
   4 Subject: [PATCH] media: i2c: imx219: Add support for cropped 640x480
   5  resolution
   6
   7 Commit 25130b8ad409d5532f3763bcf891af74f550a70d upstream.
   8
   9 This patch adds mode table entry for capturing cropped 640x480 resolution
  10
  11 Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
  12 Acked-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
  13 Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
  14 Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
  15 ---
  16  drivers/media/i2c/imx219.c | 70 +++++++++++++++++++++++++++++++++++++-
  17  1 file changed, 69 insertions(+), 1 deletion(-)
  18
  19 --- a/drivers/media/i2c/imx219.c
  20 +++ b/drivers/media/i2c/imx219.c
  21 @@ -54,6 +54,7 @@
  22  #define IMX219_VTS_15FPS               0x0dc6
  23  #define IMX219_VTS_30FPS_1080P         0x06e3
  24  #define IMX219_VTS_30FPS_BINNED                0x06e3
  25 +#define IMX219_VTS_30FPS_640x480       0x06e3
  26  #define IMX219_VTS_MAX                 0xffff
  27
  28  #define IMX219_VBLANK_MIN              4
  29 @@ -138,7 +139,7 @@ struct imx219_mode {
  30  /*
  31   * Register sets lifted off the i2C interface from the Raspberry Pi firmware
  32   * driver.
  33 - * 3280x2464 = mode 2, 1920x1080 = mode 1, and 1640x1232 = mode 4.
  34 + * 3280x2464 = mode 2, 1920x1080 = mode 1, 1640x1232 = mode 4, 640x480 = mode 7.
  35   */
  36  static const struct imx219_reg mode_3280x2464_regs[] = {
  37         {0x0100, 0x00},
  38 @@ -313,6 +314,63 @@ static const struct imx219_reg mode_1640
  39         {0x0163, 0x78},
  40  };
  41
  42 +static const struct imx219_reg mode_640_480_regs[] = {
  43 +       {0x0100, 0x00},
  44 +       {0x30eb, 0x05},
  45 +       {0x30eb, 0x0c},
  46 +       {0x300a, 0xff},
  47 +       {0x300b, 0xff},
  48 +       {0x30eb, 0x05},
  49 +       {0x30eb, 0x09},
  50 +       {0x0114, 0x01},
  51 +       {0x0128, 0x00},
  52 +       {0x012a, 0x18},
  53 +       {0x012b, 0x00},
  54 +       {0x0162, 0x0d},
  55 +       {0x0163, 0x78},
  56 +       {0x0164, 0x03},
  57 +       {0x0165, 0xe8},
  58 +       {0x0166, 0x08},
  59 +       {0x0167, 0xe7},
  60 +       {0x0168, 0x02},
  61 +       {0x0169, 0xf0},
  62 +       {0x016a, 0x06},
  63 +       {0x016b, 0xaf},
  64 +       {0x016c, 0x02},
  65 +       {0x016d, 0x80},
  66 +       {0x016e, 0x01},
  67 +       {0x016f, 0xe0},
  68 +       {0x0170, 0x01},
  69 +       {0x0171, 0x01},
  70 +       {0x0174, 0x03},
  71 +       {0x0175, 0x03},
  72 +       {0x0301, 0x05},
  73 +       {0x0303, 0x01},
  74 +       {0x0304, 0x03},
  75 +       {0x0305, 0x03},
  76 +       {0x0306, 0x00},
  77 +       {0x0307, 0x39},
  78 +       {0x030b, 0x01},
  79 +       {0x030c, 0x00},
  80 +       {0x030d, 0x72},
  81 +       {0x0624, 0x06},
  82 +       {0x0625, 0x68},
  83 +       {0x0626, 0x04},
  84 +       {0x0627, 0xd0},
  85 +       {0x455e, 0x00},
  86 +       {0x471e, 0x4b},
  87 +       {0x4767, 0x0f},
  88 +       {0x4750, 0x14},
  89 +       {0x4540, 0x00},
  90 +       {0x47b4, 0x14},
  91 +       {0x4713, 0x30},
  92 +       {0x478b, 0x10},
  93 +       {0x478f, 0x10},
  94 +       {0x4793, 0x10},
  95 +       {0x4797, 0x0e},
  96 +       {0x479b, 0x0e},
  97 +};
  98 +
  99  static const struct imx219_reg raw8_framefmt_regs[] = {
 100         {0x018c, 0x08},
 101         {0x018d, 0x08},
 102 @@ -431,6 +489,16 @@ static const struct imx219_mode supporte
 103                         .regs = mode_1640_1232_regs,
 104                 },
 105         },
 106 +       {
 107 +               /* 640x480 30fps mode */
 108 +               .width = 640,
 109 +               .height = 480,
 110 +               .vts_def = IMX219_VTS_30FPS_640x480,
 111 +               .reg_list = {
 112 +                       .num_of_regs = ARRAY_SIZE(mode_640_480_regs),
 113 +                       .regs = mode_640_480_regs,
 114 +               },
 115 +       },
 116  };
 117
 118  struct imx219 {