summaryrefslogtreecommitdiff
path: root/drivers/staging/media/imx/imx7-media-csi.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/staging/media/imx/imx7-media-csi.c')
-rw-r--r--drivers/staging/media/imx/imx7-media-csi.c24
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/staging/media/imx/imx7-media-csi.c b/drivers/staging/media/imx/imx7-media-csi.c
index db30e2c70f2f..acbdffb77668 100644
--- a/drivers/staging/media/imx/imx7-media-csi.c
+++ b/drivers/staging/media/imx/imx7-media-csi.c
@@ -292,7 +292,7 @@ static void imx7_csi_hw_disable(struct imx7_csi *csi)
static void imx7_csi_dma_reflash(struct imx7_csi *csi)
{
- u32 cr3 = imx7_csi_reg_read(csi, CSI_CSICR18);
+ u32 cr3;
cr3 = imx7_csi_reg_read(csi, CSI_CSICR3);
cr3 |= BIT_DMA_REFLASH_RFF;
@@ -804,6 +804,22 @@ static int imx7_csi_configure(struct imx7_csi *csi)
case V4L2_PIX_FMT_YUYV:
cr18 |= BIT_MIPI_DATA_FORMAT_YUV422_8B;
break;
+ case V4L2_PIX_FMT_GREY:
+ if (in_code == MEDIA_BUS_FMT_Y8_1X8)
+ cr18 |= BIT_MIPI_DATA_FORMAT_RAW8;
+ else if (in_code == MEDIA_BUS_FMT_Y10_1X10)
+ cr18 |= BIT_MIPI_DATA_FORMAT_RAW10;
+ else
+ cr18 |= BIT_MIPI_DATA_FORMAT_RAW12;
+ break;
+ case V4L2_PIX_FMT_Y10:
+ cr18 |= BIT_MIPI_DATA_FORMAT_RAW10;
+ cr1 |= BIT_PIXEL_BIT;
+ break;
+ case V4L2_PIX_FMT_Y12:
+ cr18 |= BIT_MIPI_DATA_FORMAT_RAW12;
+ cr1 |= BIT_PIXEL_BIT;
+ break;
case V4L2_PIX_FMT_SBGGR8:
cr18 |= BIT_MIPI_DATA_FORMAT_RAW8;
break;
@@ -1009,10 +1025,13 @@ static int imx7_csi_try_fmt(struct imx7_csi *csi,
sdformat->format.width = in_fmt->width;
sdformat->format.height = in_fmt->height;
sdformat->format.code = in_fmt->code;
+ sdformat->format.field = in_fmt->field;
*cc = in_cc;
sdformat->format.colorspace = in_fmt->colorspace;
sdformat->format.xfer_func = in_fmt->xfer_func;
+ sdformat->format.quantization = in_fmt->quantization;
+ sdformat->format.ycbcr_enc = in_fmt->ycbcr_enc;
break;
case IMX7_CSI_PAD_SINK:
*cc = imx_media_find_mbus_format(sdformat->format.code,
@@ -1023,6 +1042,9 @@ static int imx7_csi_try_fmt(struct imx7_csi *csi,
false);
sdformat->format.code = (*cc)->codes[0];
}
+
+ if (sdformat->format.field != V4L2_FIELD_INTERLACED)
+ sdformat->format.field = V4L2_FIELD_NONE;
break;
default:
return -EINVAL;