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media: rzg2l-cru: Inline calculating bytesperline

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Remove the `rzg2l_cru_format_bytesperline()` function and inline the
calculation of `bytesperline` directly in `rzg2l_cru_format_align()`.
This simplifies the code by removing an unnecessary function call and
directly multiplying the image width by the `bpp` (bytes per pixel)
from the format structure.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20241018133446.223516-15-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Lad Prabhakar
2024-10-18 14:34:37 +01:00
committed by Hans Verkuil
parent 8853467c41
commit 7e58132ca2
1 changed files with 6 additions and 10 deletions
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16
drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c
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@@ -812,20 +812,16 @@ int rzg2l_cru_dma_register(struct rzg2l_cru_dev *cru)
* V4L2 stuff
*/
static u32 rzg2l_cru_format_bytesperline(struct v4l2_pix_format *pix)
static void rzg2l_cru_format_align(struct rzg2l_cru_dev *cru,
struct v4l2_pix_format *pix)
{
const struct rzg2l_cru_ip_format *fmt;
fmt = rzg2l_cru_ip_format_to_fmt(pix->pixelformat);
return pix->width * fmt->bpp;
}
static void rzg2l_cru_format_align(struct rzg2l_cru_dev *cru,
struct v4l2_pix_format *pix)
{
if (!rzg2l_cru_ip_format_to_fmt(pix->pixelformat))
if (!fmt) {
pix->pixelformat = RZG2L_CRU_DEFAULT_FORMAT;
fmt = rzg2l_cru_ip_format_to_fmt(pix->pixelformat);
}
switch (pix->field) {
case V4L2_FIELD_TOP:
@@ -844,7 +840,7 @@ static void rzg2l_cru_format_align(struct rzg2l_cru_dev *cru,
v4l_bound_align_image(&pix->width, 320, RZG2L_CRU_MAX_INPUT_WIDTH, 1,
&pix->height, 240, RZG2L_CRU_MAX_INPUT_HEIGHT, 2, 0);
pix->bytesperline = rzg2l_cru_format_bytesperline(pix);
pix->bytesperline = pix->width * fmt->bpp;
pix->sizeimage = pix->bytesperline * pix->height;
dev_dbg(cru->dev, "Format %ux%u bpl: %u size: %u\n",