| Message ID | m3h61u9jy2.fsf@t19.piap.pl |
|---|---|
| State | New |
| Headers | show |
| Series | Enable MIPI filtering by DT on i.MX8M* | expand |
diff --git a/drivers/media/platform/nxp/imx-mipi-csis.c b/drivers/media/platform/nxp/imx-mipi-csis.c index 29523bb84d95..d53a4262b63d 100644 --- a/drivers/media/platform/nxp/imx-mipi-csis.c +++ b/drivers/media/platform/nxp/imx-mipi-csis.c @@ -654,8 +654,7 @@ static void mipi_csis_set_params(struct mipi_csis_device *csis, val = mipi_csis_read(csis, MIPI_CSIS_CMN_CTRL); val &= ~MIPI_CSIS_CMN_CTRL_LANE_NR_MASK; val |= (lanes - 1) << MIPI_CSIS_CMN_CTRL_LANE_NR_OFFSET; - if (csis->info->version == MIPI_CSIS_V3_3) - val |= MIPI_CSIS_CMN_CTRL_INTER_MODE; + val |= MIPI_CSIS_CMN_CTRL_INTER_MODE; /* enable filtering by DT */ mipi_csis_write(csis, MIPI_CSIS_CMN_CTRL, val); __mipi_csis_set_format(csis, format, csis_fmt);
In addition to raw image data, certain MIPI sensors send additional information like NULL packets or "embedded 8-bit non-image data". Without DT (data type) filtering, these packets end up in the frame buffer, corrupting it. Tested on i.MX8MP with IMX290 sensor. Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl>