diff options
| author | Jacob Chen <jacob2.chen@rock-chips.com> | 2020-01-08 19:44:49 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-01-09 16:43:06 +0100 |
| commit | bae1155cf5798cc65fedeecfa82c2f48fa3ed18b (patch) | |
| tree | 09d63e3cd4c54f5398568d2f184a546f46dbcc0d /drivers/staging/media/rkisp1/rkisp1-isp.c | |
| parent | 9a28dbd65a8882462079d66daf9282234d3fa1a0 (diff) | |
| download | linux-bae1155cf5798cc65fedeecfa82c2f48fa3ed18b.tar.bz2 | |
media: staging: rkisp1: add output device for parameters
Add the output video driver that accept parameters from userspace.
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Signed-off-by: Yichong Zhong <zyc@rock-chips.com>
Signed-off-by: Jacob Chen <cc@rock-chips.com>
Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: Allon Huang <allon.huang@rock-chips.com>
Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-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/rkisp1/rkisp1-isp.c')
| -rw-r--r-- | drivers/staging/media/rkisp1/rkisp1-isp.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/staging/media/rkisp1/rkisp1-isp.c b/drivers/staging/media/rkisp1/rkisp1-isp.c index ca0d088970be..328c7ea60971 100644 --- a/drivers/staging/media/rkisp1/rkisp1-isp.c +++ b/drivers/staging/media/rkisp1/rkisp1-isp.c @@ -357,6 +357,18 @@ static int rkisp1_config_isp(struct rkisp1_device *rkisp1) RKISP1_CIF_ISP_PIC_SIZE_ERROR | RKISP1_CIF_ISP_FRAME_IN; rkisp1_write(rkisp1, irq_mask, RKISP1_CIF_ISP_IMSC); + if (src_fmt->fmt_type == RKISP1_FMT_BAYER) { + rkisp1_params_disable(&rkisp1->params); + } else { + struct v4l2_mbus_framefmt *src_frm; + + src_frm = rkisp1_isp_get_pad_fmt(&rkisp1->isp, NULL, + RKISP1_ISP_PAD_SINK_VIDEO, + V4L2_SUBDEV_FORMAT_ACTIVE); + rkisp1_params_configure(&rkisp1->params, sink_fmt->bayer_pat, + src_frm->quantization); + } + return 0; } @@ -1142,4 +1154,11 @@ void rkisp1_isp_isr(struct rkisp1_device *rkisp1) RKISP1_CIF_ISP_HIST_MEASURE_RDY)) rkisp1_stats_isr(&rkisp1->stats, isp_ris); } + + /* + * Then update changed configs. Some of them involve + * lot of register writes. Do those only one per frame. + * Do the updates in the order of the processing flow. + */ + rkisp1_params_isr(rkisp1, status); } |