Hi Dafna,
Thank you for the patch.
On Thu, Apr 02, 2020 at 09:04:19PM +0200, Dafna Hirschfeld wrote:
> For Ycbcr packed formats only YUYV can be supported by
> the driver. This patch removes the other formats.
The RKISP1_CIF_MI_BYTE_SWAP bit could possibly help achieving other YUV
orders, but as far as I can tell, it would affect both the main path and
the self path, so it wouldn't be very convenient. At a quick glance I
haven't found a way to support those formats, but just to make sure,
have you double-checked that the nv21_self and nv21_main bits of
MI_XTD_FORMAT_CTRL don't also affect packed mode ? If they don't,
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@xxxxxxxxxxxxx>
> Acked-by: Helen Koike <helen.koike@xxxxxxxxxxxxx>
> ---
> drivers/staging/media/rkisp1/rkisp1-capture.c | 21 -------------------
> 1 file changed, 21 deletions(-)
>
> diff --git a/drivers/staging/media/rkisp1/rkisp1-capture.c b/drivers/staging/media/rkisp1/rkisp1-capture.c
> index 2d274e8f565b..076335193f40 100644
> --- a/drivers/staging/media/rkisp1/rkisp1-capture.c
> +++ b/drivers/staging/media/rkisp1/rkisp1-capture.c
> @@ -98,15 +98,6 @@ static const struct rkisp1_capture_fmt_cfg rkisp1_mp_fmts[] = {
> .fmt_type = RKISP1_FMT_YUV,
> .uv_swap = 0,
> .write_format = RKISP1_MI_CTRL_MP_WRITE_YUVINT,
> - }, {
> - .fourcc = V4L2_PIX_FMT_YVYU,
> - .fmt_type = RKISP1_FMT_YUV,
> - .uv_swap = 1,
> - .write_format = RKISP1_MI_CTRL_MP_WRITE_YUVINT,
> - }, {
> - .fourcc = V4L2_PIX_FMT_VYUY,
> - .fmt_type = RKISP1_FMT_YUV,
> - .write_format = RKISP1_MI_CTRL_MP_WRITE_YUVINT,
> }, {
> .fourcc = V4L2_PIX_FMT_YUV422P,
> .fmt_type = RKISP1_FMT_YUV,
> @@ -234,18 +225,6 @@ static const struct rkisp1_capture_fmt_cfg rkisp1_sp_fmts[] = {
> .uv_swap = 0,
> .write_format = RKISP1_MI_CTRL_SP_WRITE_INT,
> .output_format = RKISP1_MI_CTRL_SP_OUTPUT_YUV422,
> - }, {
> - .fourcc = V4L2_PIX_FMT_YVYU,
> - .fmt_type = RKISP1_FMT_YUV,
> - .uv_swap = 1,
> - .write_format = RKISP1_MI_CTRL_SP_WRITE_INT,
> - .output_format = RKISP1_MI_CTRL_SP_OUTPUT_YUV422,
> - }, {
> - .fourcc = V4L2_PIX_FMT_VYUY,
> - .fmt_type = RKISP1_FMT_YUV,
> - .uv_swap = 1,
> - .write_format = RKISP1_MI_CTRL_SP_WRITE_INT,
> - .output_format = RKISP1_MI_CTRL_SP_OUTPUT_YUV422,
> }, {
> .fourcc = V4L2_PIX_FMT_YUV422P,
> .fmt_type = RKISP1_FMT_YUV,
--
Regards,
Laurent Pinchart
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