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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2015-01-23 19:51:31 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-02-02 15:32:05 +0300 |
| commit | 747d7646112c461fa1a2adb6655da6c51473cf1c (patch) | |
| tree | 4d0976bd1ea9641efe15661979a40501bf07f378 /drivers/media/platform/coda/coda-common.c | |
| parent | bb04aa6f7e40eb92688d5d21f15ada23924f17cb (diff) | |
| download | linux-747d7646112c461fa1a2adb6655da6c51473cf1c.tar.xz | |
[media] coda: make seq_end_work optional
In preparation for CODA9 JPEG support, which doesn't have to call
SEQ_END on the BIT processor.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/coda/coda-common.c')
| -rw-r--r-- | drivers/media/platform/coda/coda-common.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index f881e87e55d3..35a42c56dd60 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -921,7 +921,8 @@ static void coda_pic_run_work(struct work_struct *work) ctx->ops->finish_run(ctx); } - if (ctx->aborting || (!ctx->streamon_cap && !ctx->streamon_out)) + if ((ctx->aborting || (!ctx->streamon_cap && !ctx->streamon_out)) && + ctx->ops->seq_end_work) queue_work(dev->workqueue, &ctx->seq_end_work); mutex_unlock(&dev->coda_mutex); @@ -1627,7 +1628,8 @@ static int coda_open(struct file *file) ctx->ops = ctx->cvd->ops; init_completion(&ctx->completion); INIT_WORK(&ctx->pic_run_work, coda_pic_run_work); - INIT_WORK(&ctx->seq_end_work, ctx->ops->seq_end_work); + if (ctx->ops->seq_end_work) + INIT_WORK(&ctx->seq_end_work, ctx->ops->seq_end_work); v4l2_fh_init(&ctx->fh, video_devdata(file)); file->private_data = &ctx->fh; v4l2_fh_add(&ctx->fh); @@ -1748,7 +1750,7 @@ static int coda_release(struct file *file) v4l2_m2m_ctx_release(ctx->fh.m2m_ctx); /* In case the instance was not running, we still need to call SEQ_END */ - if (ctx->initialized) { + if (ctx->initialized && ctx->ops->seq_end_work) { queue_work(dev->workqueue, &ctx->seq_end_work); flush_work(&ctx->seq_end_work); } |