| Message ID | 20220614191127.3420492-33-paul.elder@ideasonboard.com |
|---|---|
| State | New |
| Headers | show |
| Series | media: rkisp1: Cleanups and add support for i.MX8MP | expand |
On 15.06.2022 04:11, Paul Elder wrote: >From: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > >The rkisp1_config_isp() function stores the value of the input selection >and polarity configuration in two different local variables, OR'ed >together when writing the register. Merge them into a single acq_prop >variable. > >Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by Dafna Hirschfeld <dafna@fastmail.com> >--- > .../media/platform/rockchip/rkisp1/rkisp1-isp.c | 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-) > >diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c >index f5b8a2e31936..4496af991c82 100644 >--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c >+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c >@@ -141,7 +141,7 @@ static int rkisp1_config_isp(struct rkisp1_isp *isp, > enum v4l2_mbus_type mbus_type, u32 mbus_flags) > { > struct rkisp1_device *rkisp1 = isp->rkisp1; >- u32 isp_ctrl = 0, irq_mask = 0, acq_mult = 0, signal = 0, input_sel = 0; >+ u32 isp_ctrl = 0, irq_mask = 0, acq_mult = 0, acq_prop = 0; > const struct rkisp1_mbus_info *src_fmt, *sink_fmt; > struct v4l2_mbus_framefmt *sink_frm; > struct v4l2_rect *sink_crop; >@@ -188,17 +188,17 @@ static int rkisp1_config_isp(struct rkisp1_isp *isp, > /* Set up input acquisition properties */ > if (mbus_type == V4L2_MBUS_BT656 || mbus_type == V4L2_MBUS_PARALLEL) { > if (mbus_flags & V4L2_MBUS_PCLK_SAMPLE_RISING) >- signal = RKISP1_CIF_ISP_ACQ_PROP_POS_EDGE; >+ acq_prop |= RKISP1_CIF_ISP_ACQ_PROP_POS_EDGE; > > switch (sink_fmt->bus_width) { > case 8: >- input_sel = RKISP1_CIF_ISP_ACQ_PROP_IN_SEL_8B_ZERO; >+ acq_prop |= RKISP1_CIF_ISP_ACQ_PROP_IN_SEL_8B_ZERO; > break; > case 10: >- input_sel = RKISP1_CIF_ISP_ACQ_PROP_IN_SEL_10B_ZERO; >+ acq_prop |= RKISP1_CIF_ISP_ACQ_PROP_IN_SEL_10B_ZERO; > break; > case 12: >- input_sel = RKISP1_CIF_ISP_ACQ_PROP_IN_SEL_12B; >+ acq_prop |= RKISP1_CIF_ISP_ACQ_PROP_IN_SEL_12B; > break; > default: > dev_err(rkisp1->dev, "Invalid bus width\n"); >@@ -208,15 +208,15 @@ static int rkisp1_config_isp(struct rkisp1_isp *isp, > > if (mbus_type == V4L2_MBUS_PARALLEL) { > if (mbus_flags & V4L2_MBUS_VSYNC_ACTIVE_LOW) >- signal |= RKISP1_CIF_ISP_ACQ_PROP_VSYNC_LOW; >+ acq_prop |= RKISP1_CIF_ISP_ACQ_PROP_VSYNC_LOW; > > if (mbus_flags & V4L2_MBUS_HSYNC_ACTIVE_LOW) >- signal |= RKISP1_CIF_ISP_ACQ_PROP_HSYNC_LOW; >+ acq_prop |= RKISP1_CIF_ISP_ACQ_PROP_HSYNC_LOW; > } > > rkisp1_write(rkisp1, RKISP1_CIF_ISP_CTRL, isp_ctrl); > rkisp1_write(rkisp1, RKISP1_CIF_ISP_ACQ_PROP, >- signal | sink_fmt->yuv_seq | input_sel | >+ acq_prop | sink_fmt->yuv_seq | > RKISP1_CIF_ISP_ACQ_PROP_BAYER_PAT(sink_fmt->bayer_pat) | > RKISP1_CIF_ISP_ACQ_PROP_FIELD_SEL_ALL); > rkisp1_write(rkisp1, RKISP1_CIF_ISP_ACQ_NR_FRAMES, 0); >-- >2.30.2 >
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c index f5b8a2e31936..4496af991c82 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c @@ -141,7 +141,7 @@ static int rkisp1_config_isp(struct rkisp1_isp *isp, enum v4l2_mbus_type mbus_type, u32 mbus_flags) { struct rkisp1_device *rkisp1 = isp->rkisp1; - u32 isp_ctrl = 0, irq_mask = 0, acq_mult = 0, signal = 0, input_sel = 0; + u32 isp_ctrl = 0, irq_mask = 0, acq_mult = 0, acq_prop = 0; const struct rkisp1_mbus_info *src_fmt, *sink_fmt; struct v4l2_mbus_framefmt *sink_frm; struct v4l2_rect *sink_crop; @@ -188,17 +188,17 @@ static int rkisp1_config_isp(struct rkisp1_isp *isp, /* Set up input acquisition properties */ if (mbus_type == V4L2_MBUS_BT656 || mbus_type == V4L2_MBUS_PARALLEL) { if (mbus_flags & V4L2_MBUS_PCLK_SAMPLE_RISING) - signal = RKISP1_CIF_ISP_ACQ_PROP_POS_EDGE; + acq_prop |= RKISP1_CIF_ISP_ACQ_PROP_POS_EDGE; switch (sink_fmt->bus_width) { case 8: - input_sel = RKISP1_CIF_ISP_ACQ_PROP_IN_SEL_8B_ZERO; + acq_prop |= RKISP1_CIF_ISP_ACQ_PROP_IN_SEL_8B_ZERO; break; case 10: - input_sel = RKISP1_CIF_ISP_ACQ_PROP_IN_SEL_10B_ZERO; + acq_prop |= RKISP1_CIF_ISP_ACQ_PROP_IN_SEL_10B_ZERO; break; case 12: - input_sel = RKISP1_CIF_ISP_ACQ_PROP_IN_SEL_12B; + acq_prop |= RKISP1_CIF_ISP_ACQ_PROP_IN_SEL_12B; break; default: dev_err(rkisp1->dev, "Invalid bus width\n"); @@ -208,15 +208,15 @@ static int rkisp1_config_isp(struct rkisp1_isp *isp, if (mbus_type == V4L2_MBUS_PARALLEL) { if (mbus_flags & V4L2_MBUS_VSYNC_ACTIVE_LOW) - signal |= RKISP1_CIF_ISP_ACQ_PROP_VSYNC_LOW; + acq_prop |= RKISP1_CIF_ISP_ACQ_PROP_VSYNC_LOW; if (mbus_flags & V4L2_MBUS_HSYNC_ACTIVE_LOW) - signal |= RKISP1_CIF_ISP_ACQ_PROP_HSYNC_LOW; + acq_prop |= RKISP1_CIF_ISP_ACQ_PROP_HSYNC_LOW; } rkisp1_write(rkisp1, RKISP1_CIF_ISP_CTRL, isp_ctrl); rkisp1_write(rkisp1, RKISP1_CIF_ISP_ACQ_PROP, - signal | sink_fmt->yuv_seq | input_sel | + acq_prop | sink_fmt->yuv_seq | RKISP1_CIF_ISP_ACQ_PROP_BAYER_PAT(sink_fmt->bayer_pat) | RKISP1_CIF_ISP_ACQ_PROP_FIELD_SEL_ALL); rkisp1_write(rkisp1, RKISP1_CIF_ISP_ACQ_NR_FRAMES, 0);