[media] ov2640: add support for MEDIA_BUS_FMT_YVYU8_2X8 and MEDIA_BUS_FMT_VYUY8_2X8
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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@ -634,6 +634,8 @@ static const struct regval_list ov2640_rgb565_le_regs[] = {
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static u32 ov2640_codes[] = {
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MEDIA_BUS_FMT_YUYV8_2X8,
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MEDIA_BUS_FMT_UYVY8_2X8,
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MEDIA_BUS_FMT_YVYU8_2X8,
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MEDIA_BUS_FMT_VYUY8_2X8,
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MEDIA_BUS_FMT_RGB565_2X8_BE,
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MEDIA_BUS_FMT_RGB565_2X8_LE,
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};
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@ -798,6 +800,7 @@ static int ov2640_set_params(struct i2c_client *client,
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{
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struct ov2640_priv *priv = to_ov2640(client);
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const struct regval_list *selected_cfmt_regs;
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u8 val;
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int ret;
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/* select win */
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@ -823,6 +826,14 @@ static int ov2640_set_params(struct i2c_client *client,
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dev_dbg(&client->dev, "%s: Selected cfmt UYVY", __func__);
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selected_cfmt_regs = ov2640_uyvy_regs;
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break;
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case MEDIA_BUS_FMT_YVYU8_2X8:
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dev_dbg(&client->dev, "%s: Selected cfmt YVYU", __func__);
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selected_cfmt_regs = ov2640_yuyv_regs;
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break;
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case MEDIA_BUS_FMT_VYUY8_2X8:
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dev_dbg(&client->dev, "%s: Selected cfmt VYUY", __func__);
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selected_cfmt_regs = ov2640_uyvy_regs;
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break;
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}
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/* reset hardware */
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@ -853,6 +864,11 @@ static int ov2640_set_params(struct i2c_client *client,
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/* set cfmt */
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ret = ov2640_write_array(client, selected_cfmt_regs);
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if (ret < 0)
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goto err;
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val = (code == MEDIA_BUS_FMT_YVYU8_2X8)
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|| (code == MEDIA_BUS_FMT_VYUY8_2X8) ? CTRL0_VFIRST : 0x00;
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ret = ov2640_mask_set(client, CTRL0, CTRL0_VFIRST, val);
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if (ret < 0)
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goto err;
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@ -917,6 +933,8 @@ static int ov2640_set_fmt(struct v4l2_subdev *sd,
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case MEDIA_BUS_FMT_RGB565_2X8_LE:
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case MEDIA_BUS_FMT_YUYV8_2X8:
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case MEDIA_BUS_FMT_UYVY8_2X8:
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case MEDIA_BUS_FMT_YVYU8_2X8:
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case MEDIA_BUS_FMT_VYUY8_2X8:
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break;
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default:
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mf->code = MEDIA_BUS_FMT_UYVY8_2X8;
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