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| author |  Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
| 2020-07-14 14:38:32 +0200 |
|---|---|---|
| committer |  Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| 2020-07-19 14:05:10 +0200 |
| commit | 20698ed90f018607e7a24c5258b7ed2dffafa7ae (patch) | |
| tree | 3fa7fc8740cebd0714988ce43e99a006a8359cc1 /drivers/staging/media | |
| parent | media: staging: rkisp1: cap: move code that manages the buffers to rkisp1_set... (diff) | |
| download | linux-20698ed90f018607e7a24c5258b7ed2dffafa7ae.tar.gz linux-20698ed90f018607e7a24c5258b7ed2dffafa7ae.tar.bz2 linux-20698ed90f018607e7a24c5258b7ed2dffafa7ae.zip | |
media: staging: rkisp1: cap: in stream start, replace calls to rkisp1_handle_buffer with rkisp1_set_next_buf
The function 'rkisp1_stream_start' calls 'rkisp1_handle_buffer'
in order to update the 'buf.curr' and 'buf.next' fields and
configure the device before streaming starts. This cause a wrong
increment of the debugs field 'frame_drop'. This patch replaces
the call to 'rkisp1_handle_buffer' with a call to
'rkisp1_set_next_buf'.
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Acked-by: Helen Koike <helen.koike@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/staging/media')
| -rw-r--r-- | drivers/staging/media/rkisp1/rkisp1-capture.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/media/rkisp1/rkisp1-capture.c b/drivers/staging/media/rkisp1/rkisp1-capture.c index 7f400aefe550..c05280950ea0 100644 --- a/drivers/staging/media/rkisp1/rkisp1-capture.c +++ b/drivers/staging/media/rkisp1/rkisp1-capture.c @@ -916,7 +916,7 @@ static void rkisp1_stream_start(struct rkisp1_capture *cap) cap->ops->config(cap); /* Setup a buffer for the next frame */ - rkisp1_handle_buffer(cap); + rkisp1_set_next_buf(cap); cap->ops->enable(cap); /* It's safe to config ACTIVE and SHADOW regs for the * first stream. While when the second is starting, do NOT @@ -931,7 +931,7 @@ static void rkisp1_stream_start(struct rkisp1_capture *cap) /* force cfg update */ rkisp1_write(rkisp1, RKISP1_CIF_MI_INIT_SOFT_UPD, RKISP1_CIF_MI_INIT); - rkisp1_handle_buffer(cap); + rkisp1_set_next_buf(cap); } cap->is_streaming = true; } |