@@ -176,14 +176,13 @@ static int mtk_jpeg_try_fmt_mplane(struct v4l2_format *f,
struct mtk_jpeg_ctx *ctx, int q_type)
{
struct v4l2_pix_format_mplane *pix_mp = &f->fmt.pix_mp;
- struct mtk_jpeg_dev *jpeg = ctx->jpeg;
int i;
pix_mp->field = V4L2_FIELD_NONE;
if (ctx->state != MTK_JPEG_INIT) {
mtk_jpeg_adjust_fmt_mplane(ctx, f);
- goto end;
+ return 0;
}
pix_mp->num_planes = fmt->colplanes;
@@ -202,7 +201,7 @@ static int mtk_jpeg_try_fmt_mplane(struct v4l2_format *f,
pfmt->sizeimage = round_up(pfmt->sizeimage, 128);
if (pfmt->sizeimage == 0)
pfmt->sizeimage = MTK_JPEG_DEFAULT_SIZEIMAGE;
- goto end;
+ return 0;
}
/* type is MTK_JPEG_FMT_TYPE_CAPTURE */
@@ -219,16 +218,6 @@ static int mtk_jpeg_try_fmt_mplane(struct v4l2_format *f,
pfmt->bytesperline = stride;
pfmt->sizeimage = stride * h;
}
-end:
- v4l2_dbg(2, debug, &jpeg->v4l2_dev, "wxh:%ux%u\n",
- pix_mp->width, pix_mp->height);
- for (i = 0; i < pix_mp->num_planes; i++) {
- v4l2_dbg(2, debug, &jpeg->v4l2_dev,
- "plane[%d] bpl=%u, size=%u\n",
- i,
- pix_mp->plane_fmt[i].bytesperline,
- pix_mp->plane_fmt[i].sizeimage);
- }
return 0;
}
@@ -30,6 +30,12 @@
#define MTK_JPEG_DEFAULT_SIZEIMAGE (1 * 1024 * 1024)
+/**
+ * enum mtk_jpeg_ctx_state - states of the context state machine
+ * @MTK_JPEG_INIT: current state is initialized
+ * @MTK_JPEG_RUNNING: current state is running
+ * @MTK_JPEG_SOURCE_CHANGE: current state is source resolution change
+ */
enum mtk_jpeg_ctx_state {
MTK_JPEG_INIT = 0,
MTK_JPEG_RUNNING,
@@ -109,9 +115,7 @@ struct mtk_jpeg_q_data {
* @out_q: source (output) queue information
* @cap_q: destination (capture) queue queue information
* @fh: V4L2 file handle
- * @dec_param parameters for HW decoding
* @state: state of the context
- * @header_valid: set if header has been parsed and valid
* @colorspace: enum v4l2_colorspace; supplemental to pixelformat
* @ycbcr_enc: enum v4l2_ycbcr_encoding, Y'CbCr encoding
* @quantization: enum v4l2_quantization, colorspace quantization
Delete unused member variables annotation. Delete unused variable definition. Delete redundant log print, because V4L2 debug logs already print it. Add annotation for enum mtk_jpeg_ctx_state. Signed-off-by: Xia Jiang <xia.jiang@mediatek.com> --- v9: add annotation for enum mtk_jpeg_ctx_state --- drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c | 15 ++------------- drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h | 8 ++++++-- 2 files changed, 8 insertions(+), 15 deletions(-)