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media: rockchip: vicap fixes bug of wake up mode

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Signed-off-by: Zefa Chen <zefa.chen@rock-chips.com>
Change-Id: Ie51db5cb7944ce0f979344f4e00f0d75816642e9
This commit is contained in:
Zefa Chen
2023-03-10 10:09:42 +08:00
committed by Tao Huang
parent 20cca8578a
commit 8919ab5395
1 changed files with 19 additions and 5 deletions
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24
drivers/media/platform/rockchip/cif/capture.c
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@@ -8830,6 +8830,7 @@ static void rkcif_modify_line_int(struct rkcif_stream *stream, bool en)
}
rkcif_write_register_or(cif_dev, CIF_REG_MIPI_LVDS_INTEN,
line_intr_en);
stream->is_line_inten = true;
} else {
rkcif_write_register_and(cif_dev, CIF_REG_MIPI_LVDS_INTEN,
~line_intr_en);
@@ -8840,6 +8841,9 @@ static void rkcif_detect_wake_up_mode_change(struct rkcif_stream *stream)
{
struct rkcif_device *cif_dev = stream->cifdev;
struct sditf_priv *priv = cif_dev->sditf[0];
bool is_change = false;
int ch = 0;
int i = 0;
if (!priv || priv->mode.rdbk_mode == RKISP_VICAP_ONLINE)
return;
@@ -8857,28 +8861,38 @@ static void rkcif_detect_wake_up_mode_change(struct rkcif_stream *stream)
}
if (cif_dev->wait_line && (!stream->is_line_wake_up)) {
is_change = true;
stream->is_line_wake_up = true;
if (stream->frame_phase == CIF_CSI_FRAME0_READY)
stream->line_int_cnt = 1;
else if (stream->frame_phase == CIF_CSI_FRAME1_READY)
stream->line_int_cnt = 0;
rkcif_modify_line_int(stream, true);
if (cif_dev->hdr.hdr_mode == HDR_X2) {
cif_dev->stream[0].is_line_wake_up = true;
cif_dev->stream[0].is_line_inten = true;
cif_dev->stream[0].line_int_cnt = stream->line_int_cnt;
} else if (cif_dev->hdr.hdr_mode == HDR_X3) {
cif_dev->stream[0].is_line_wake_up = true;
cif_dev->stream[1].is_line_wake_up = true;
cif_dev->stream[0].is_line_inten = true;
cif_dev->stream[1].is_line_inten = true;
cif_dev->stream[0].line_int_cnt = stream->line_int_cnt;
cif_dev->stream[1].line_int_cnt = stream->line_int_cnt;
}
stream->is_line_inten = true;
} else if ((cif_dev->wait_line == 0) && stream->is_line_wake_up) {
stream->is_line_wake_up = false;
}
if (stream->is_line_wake_up) {
if (is_change) {
if (cif_dev->hdr.hdr_mode == HDR_X2)
ch = 2;
else if (cif_dev->hdr.hdr_mode == HDR_X3)
ch = 3;
else
ch = 1;
for (i = 0; i < ch; i++)
rkcif_modify_line_int(&cif_dev->stream[i], true);
} else {
rkcif_modify_line_int(stream, true);
}
}
}
u32 rkcif_mbus_pixelcode_to_v4l2(u32 pixelcode)