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[media] coda: add debug output about tiling 

In order to make the VDOA work correctly, the CODA must produce frames
in tiled format. Print this information in the debug output.

Also print the color format in fourcc instead of the numeric value.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Philipp Zabel 2017-01-20 12:00:22 -02:00 committed by Mauro Carvalho Chehab
parent 4ec319eb82
commit d677b6482b
1 changed files with 4 additions and 2 deletions
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6
drivers/media/platform/coda/coda-common.c
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@ -616,8 +616,10 @@ static int coda_s_fmt(struct coda_ctx *ctx, struct v4l2_format *f,
}
v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev,
"Setting format for type %d, wxh: %dx%d, fmt: %d\n",
f->type, q_data->width, q_data->height, q_data->fourcc);
"Setting format for type %d, wxh: %dx%d, fmt: %4.4s %c\n",
f->type, q_data->width, q_data->height,
(char *)&q_data->fourcc,
(ctx->tiled_map_type == GDI_LINEAR_FRAME_MAP) ? 'L' : 'T');
return 0;
}