diff --git a/drivers/media/platform/ti-vpe/cal-video.c b/drivers/media/platform/ti-vpe/cal-video.c index fb50b1acd24c..b53191425cc4 100644 --- a/drivers/media/platform/ti-vpe/cal-video.c +++ b/drivers/media/platform/ti-vpe/cal-video.c @@ -881,24 +881,59 @@ static int cal_ctx_v4l2_init_formats(struct cal_ctx *ctx) return 0; } +static int cal_ctx_v4l2_init_mc_format(struct cal_ctx *ctx) +{ + const struct cal_format_info *fmtinfo; + struct v4l2_pix_format *pix_fmt = &ctx->v_fmt.fmt.pix; + + fmtinfo = cal_format_by_code(MEDIA_BUS_FMT_UYVY8_2X8); + if (!fmtinfo) + return -EINVAL; + + pix_fmt->width = 640; + pix_fmt->height = 480; + pix_fmt->field = V4L2_FIELD_NONE; + pix_fmt->colorspace = V4L2_COLORSPACE_SRGB; + pix_fmt->ycbcr_enc = V4L2_YCBCR_ENC_601; + pix_fmt->quantization = V4L2_QUANTIZATION_LIM_RANGE; + pix_fmt->xfer_func = V4L2_XFER_FUNC_SRGB; + pix_fmt->pixelformat = fmtinfo->fourcc; + + ctx->v_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + + /* Save current format */ + cal_calc_format_size(ctx, fmtinfo, &ctx->v_fmt); + ctx->fmtinfo = fmtinfo; + + return 0; +} + int cal_ctx_v4l2_register(struct cal_ctx *ctx) { struct video_device *vfd = &ctx->vdev; int ret; - ret = cal_ctx_v4l2_init_formats(ctx); - if (ret) - return ret; - if (!cal_mc_api) { struct v4l2_ctrl_handler *hdl = &ctx->ctrl_handler; + ret = cal_ctx_v4l2_init_formats(ctx); + if (ret) { + ctx_err(ctx, "Failed to init formats: %d\n", ret); + return ret; + } + ret = v4l2_ctrl_add_handler(hdl, ctx->phy->source->ctrl_handler, NULL, true); if (ret < 0) { ctx_err(ctx, "Failed to add source ctrl handler\n"); return ret; } + } else { + ret = cal_ctx_v4l2_init_mc_format(ctx); + if (ret) { + ctx_err(ctx, "Failed to init format: %d\n", ret); + return ret; + } } ret = video_register_device(vfd, VFL_TYPE_VIDEO, cal_video_nr); diff --git a/drivers/media/platform/ti-vpe/cal.h b/drivers/media/platform/ti-vpe/cal.h index def0c9a3657d..ee42c9c48fa1 100644 --- a/drivers/media/platform/ti-vpe/cal.h +++ b/drivers/media/platform/ti-vpe/cal.h @@ -213,7 +213,7 @@ struct cal_ctx { /* Used to store current pixel format */ struct v4l2_format v_fmt; - /* Current subdev enumerated format */ + /* Current subdev enumerated format (legacy) */ const struct cal_format_info **active_fmt; unsigned int num_active_fmt;