On Fri, 2020-05-29 at 14:59 +0200, Tomasz Figa wrote:
> On Fri, May 29, 2020 at 2:26 PM Jerry-ch Chen
> <Jerry-ch.Chen@xxxxxxxxxxxx> wrote:
> >
> > Hi Tomasz,
> >
> > I Appreciate your review comments, here's the reply.
> >
> > On Mon, 2020-05-25 at 14:24 +0200, Tomasz Figa wrote:
> > > r
> > >
> > > On Fri, May 22, 2020 at 4:11 PM Jerry-ch Chen
> > > <Jerry-ch.Chen@xxxxxxxxxxxx> wrote:
> > > >
> > > > Hi Tomasz,
> > > >
> > > > On Thu, 2020-05-21 at 18:28 +0000, Tomasz Figa wrote:
> > > > > Hi Jerry,
> > > > >
> > > > > On Wed, Dec 04, 2019 at 08:47:32PM +0800, Jerry-ch Chen wrote:
> [snip]
> > > Isn't still a need to clamp() width and height to min/max, though?
> > Yes, I'll add them back.
> >
> > This function will be refined as :
> >
> > static void mtk_fd_fill_pixfmt_mp(struct v4l2_pix_format_mplane *dfmt,
> > u32 pixfmt)
> > {
> > v4l2_fill_pixfmt_mp(dfmt, pixfmt, dfmt->width, dfmt->height);
> >
> > dfmt->field = V4L2_FIELD_NONE;
> > dfmt->colorspace = V4L2_COLORSPACE_BT2020;
> > dfmt->ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;
> > dfmt->quantization = V4L2_QUANTIZATION_DEFAULT;
> > dfmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(dfmt->colorspace);
> >
> > /* Keep user setting as possible */
> > dfmt->width = clamp(dfmt->width,
> > MTK_FD_OUTPUT_MIN_WIDTH,
> > MTK_FD_OUTPUT_MAX_WIDTH);
> > dfmt->height = clamp(dfmt->height,
> > MTK_FD_OUTPUT_MIN_HEIGHT,
> > MTK_FD_OUTPUT_MAX_HEIGHT);
>
> Note that this would cause the other fields of dfmt to be inconsistent
> with width and height. The correct way to do this would be to first
> clamp and then call v4l2_fill_pixfmt_mp().
>
Ok, I will fix it.
Thanks and Best regards,
Jerry
> Best regards,
> Tomasz
