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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2018-06-29 15:46:48 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-04 15:29:31 +0300 |
| commit | 2b84e2a0092c74e4ccc7933a06014e850c905a55 (patch) | |
| tree | bf61f7ce82ccc689aeace78c64f5d0e5b3d12ee2 /drivers/media/platform/coda/coda-bit.c | |
| parent | 86b30a671b3bbe376ad7679ae3c1436c2a8f4510 (diff) | |
| download | linux-2b84e2a0092c74e4ccc7933a06014e850c905a55.tar.xz | |
media: coda: jpeg: explicitly disable thumbnails in SEQ_INIT
Explicitly clear DEC_SEQ_JPG_THUMB_EN during sequence initialization.
Not clearing the register does not cause problems, since the only other
codec (MPEG-4 decode) that writes to this register happens to always
write 0 as well.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/coda/coda-bit.c')
| -rw-r--r-- | drivers/media/platform/coda/coda-bit.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c index e2994b3ddbf2..92044b779f59 100644 --- a/drivers/media/platform/coda/coda-bit.c +++ b/drivers/media/platform/coda/coda-bit.c @@ -1679,6 +1679,8 @@ static int __coda_start_decoding(struct coda_ctx *ctx) coda_write(dev, 512, CODA_CMD_DEC_SEQ_SPP_CHUNK_SIZE); } } + if (src_fourcc == V4L2_PIX_FMT_JPEG) + coda_write(dev, 0, CODA_CMD_DEC_SEQ_JPG_THUMB_EN); if (dev->devtype->product != CODA_960) coda_write(dev, 0, CODA_CMD_DEC_SEQ_SRC_SIZE); |