The function of mtk_jpeg_adjust_fmt_mplane() equals
mtk_jpeg_g_fmt_vid_mplane(), so use mtk_jpeg_g_fmt_vid_mplane() to
replace it .
Delete the unused ctx parameter.
Using fourcc to distinguish between different formats is more generic,
because that jpeg enc will also use it.
Reviewed-by: Tomasz Figa <[email protected]>
Signed-off-by: Xia Jiang <[email protected]>
---
v11: no changes
---
.../media/platform/mtk-jpeg/mtk_jpeg_core.c | 49 ++++++-------------
1 file changed, 16 insertions(+), 33 deletions(-)
diff --git a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
index 9d1935d0782b..aba583f03ef1 100644
--- a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
+++ b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
@@ -151,44 +151,17 @@ static struct mtk_jpeg_fmt *mtk_jpeg_find_format(struct mtk_jpeg_ctx *ctx,
return NULL;
}
-static void mtk_jpeg_adjust_fmt_mplane(struct mtk_jpeg_ctx *ctx,
- struct v4l2_format *f)
+static int mtk_jpeg_try_fmt_mplane(struct v4l2_pix_format_mplane *pix_mp,
+ struct mtk_jpeg_fmt *fmt)
{
- struct v4l2_pix_format_mplane *pix_mp = &f->fmt.pix_mp;
- struct mtk_jpeg_q_data *q_data;
- int i;
-
- q_data = mtk_jpeg_get_q_data(ctx, f->type);
-
- pix_mp->width = q_data->w;
- pix_mp->height = q_data->h;
- pix_mp->pixelformat = q_data->fmt->fourcc;
- pix_mp->num_planes = q_data->fmt->colplanes;
-
- for (i = 0; i < pix_mp->num_planes; i++) {
- pix_mp->plane_fmt[i].bytesperline = q_data->bytesperline[i];
- pix_mp->plane_fmt[i].sizeimage = q_data->sizeimage[i];
- }
-}
-
-static int mtk_jpeg_try_fmt_mplane(struct v4l2_format *f,
- struct mtk_jpeg_fmt *fmt,
- struct mtk_jpeg_ctx *ctx, int q_type)
-{
- struct v4l2_pix_format_mplane *pix_mp = &f->fmt.pix_mp;
int i;
pix_mp->field = V4L2_FIELD_NONE;
- if (ctx->state != MTK_JPEG_INIT) {
- mtk_jpeg_adjust_fmt_mplane(ctx, f);
- return 0;
- }
-
pix_mp->num_planes = fmt->colplanes;
pix_mp->pixelformat = fmt->fourcc;
- if (q_type == MTK_JPEG_FMT_TYPE_OUTPUT) {
+ if (fmt->fourcc == V4L2_PIX_FMT_JPEG) {
struct v4l2_plane_pix_format *pfmt = &pix_mp->plane_fmt[0];
pix_mp->height = clamp(pix_mp->height, MTK_JPEG_MIN_HEIGHT,
@@ -204,7 +177,7 @@ static int mtk_jpeg_try_fmt_mplane(struct v4l2_format *f,
return 0;
}
- /* type is MTK_JPEG_FMT_TYPE_CAPTURE */
+ /* other fourcc */
pix_mp->height = clamp(round_up(pix_mp->height, fmt->v_align),
MTK_JPEG_MIN_HEIGHT, MTK_JPEG_MAX_HEIGHT);
pix_mp->width = clamp(round_up(pix_mp->width, fmt->h_align),
@@ -288,7 +261,12 @@ static int mtk_jpeg_try_fmt_vid_cap_mplane(struct file *file, void *priv,
(fmt->fourcc >> 16 & 0xff),
(fmt->fourcc >> 24 & 0xff));
- return mtk_jpeg_try_fmt_mplane(f, fmt, ctx, MTK_JPEG_FMT_TYPE_CAPTURE);
+ if (ctx->state != MTK_JPEG_INIT) {
+ mtk_jpeg_g_fmt_vid_mplane(file, priv, f);
+ return 0;
+ }
+
+ return mtk_jpeg_try_fmt_mplane(&f->fmt.pix_mp, fmt);
}
static int mtk_jpeg_try_fmt_vid_out_mplane(struct file *file, void *priv,
@@ -309,7 +287,12 @@ static int mtk_jpeg_try_fmt_vid_out_mplane(struct file *file, void *priv,
(fmt->fourcc >> 16 & 0xff),
(fmt->fourcc >> 24 & 0xff));
- return mtk_jpeg_try_fmt_mplane(f, fmt, ctx, MTK_JPEG_FMT_TYPE_OUTPUT);
+ if (ctx->state != MTK_JPEG_INIT) {
+ mtk_jpeg_g_fmt_vid_mplane(file, priv, f);
+ return 0;
+ }
+
+ return mtk_jpeg_try_fmt_mplane(&f->fmt.pix_mp, fmt);
}
static int mtk_jpeg_s_fmt_mplane(struct mtk_jpeg_ctx *ctx,
--
2.18.0