Hi Jacopo,
Thank you for the patch.
On Thu, Feb 10, 2022 at 12:10:41PM +0100, Jacopo Mondi wrote:
> The driver already supports the 2X8_[LE|BE] variants of RGB565
> formats.
>
> As for CSI-2 the 2X8 variants do not apply, add RGB565_1X16 variant
> with little-endian ordering of components as required by the CSI-2
> specifications.
>
> Signed-off-by: Jacopo Mondi <jacopo@xxxxxxxxxx>
> ---
> drivers/media/i2c/ov5640.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
> index aecc8912099a..3a21f4648acf 100644
> --- a/drivers/media/i2c/ov5640.c
> +++ b/drivers/media/i2c/ov5640.c
> @@ -220,6 +220,10 @@ static const struct ov5640_pixfmt {
> .code = MEDIA_BUS_FMT_RGB565_2X8_BE,
> .colorspace = V4L2_COLORSPACE_SRGB,
> .bpp = 16,
> + }, {
> + .code = MEDIA_BUS_FMT_RGB565_1X16,
> + .colorspace = V4L2_COLORSPACE_SRGB,
> + .bpp = 16,
Should/could we limit this format to CSI-2 mode ?
> }, {
> .code = MEDIA_BUS_FMT_SBGGR8_1X8,
> .colorspace = V4L2_COLORSPACE_SRGB,
> @@ -2763,6 +2767,7 @@ static int ov5640_set_framefmt(struct ov5640_dev *sensor,
> mux = OV5640_FMT_MUX_YUV422;
> break;
> case MEDIA_BUS_FMT_RGB565_2X8_LE:
> + case MEDIA_BUS_FMT_RGB565_1X16:
> /* RGB565 {g[2:0],b[4:0]},{r[4:0],g[5:3]} */
> fmt = 0x6F;
> mux = OV5640_FMT_MUX_RGB;
--
Regards,
Laurent Pinchart
