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media: rockchip: cif support config compact mode during the frame end

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in the case of dma capture enable by vicap

Signed-off-by: Zefa Chen <zefa.chen@rock-chips.com>
Change-Id: I675580350005fba9567a19666843452c523f9773
This commit is contained in:
Zefa Chen
2021-12-01 17:05:25 +08:00
committed by Tao Huang
parent 4ab7d291f9
commit 0e4ca9abc1
1 changed files with 14 additions and 6 deletions
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20
drivers/media/platform/rockchip/cif/capture.c
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@@ -7003,6 +7003,7 @@ void rkcif_enable_dma_capture(struct rkcif_stream *stream)
{
struct rkcif_device *cif_dev = stream->cifdev;
struct v4l2_mbus_config *mbus_cfg = &cif_dev->active_sensor->mbus;
struct csi_channel_info *channel = &cif_dev->channels[stream->id];
u32 val = 0;
if (stream->dma_en) {
@@ -7012,24 +7013,31 @@ void rkcif_enable_dma_capture(struct rkcif_stream *stream)
}
stream->dma_en |= stream->to_en_dma;
if (stream->to_en_dma == RKCIF_DMAEN_BY_VICAP)
val = rkcif_read_register(cif_dev, get_reg_index_of_id_ctrl0(stream->id));
if (stream->to_en_dma == RKCIF_DMAEN_BY_VICAP) {
rkcif_assign_new_buffer_pingpong(stream,
RKCIF_YUV_ADDR_STATE_INIT,
stream->id);
else if (stream->to_en_dma == RKCIF_DMAEN_BY_ISP)
rkcif_write_register(cif_dev, get_reg_index_of_frm0_y_vlw(stream->id),
channel->virtual_width);
if (stream->is_compact)
val |= LVDS_COMPACT;
else
val &= ~LVDS_COMPACT;
} else if (stream->to_en_dma == RKCIF_DMAEN_BY_ISP) {
rkcif_assign_new_buffer_pingpong_toisp(stream,
RKCIF_YUV_ADDR_STATE_INIT,
stream->id);
RKCIF_YUV_ADDR_STATE_INIT,
stream->id);
}
if (mbus_cfg->type == V4L2_MBUS_CSI2_DPHY ||
mbus_cfg->type == V4L2_MBUS_CSI2_CPHY ||
mbus_cfg->type == V4L2_MBUS_CCP2) {
val = rkcif_read_register(cif_dev, get_reg_index_of_id_ctrl0(stream->id));
if (mbus_cfg->type == V4L2_MBUS_CSI2_DPHY ||
mbus_cfg->type == V4L2_MBUS_CSI2_CPHY)
val |= CSI_DMA_ENABLE;
rkcif_write_register(cif_dev, get_reg_index_of_id_ctrl0(stream->id), val);
}
stream->to_en_dma = 0;
}