media: v4l2-mediabus: Drop V4L2_MBUS_CSI2_CONTINUOUS_CLOCK flag
MIPI CSI-2 continuous and non-continuous clock modes are mutually exclusive. Drop the V4L2_MBUS_CSI2_CONTINUOUS_CLOCK flag and use V4L2_MBUS_CSI2_NONCONTINUOUS_CLOCK only. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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Родитель
5a6ac3f4b4
Коммит
b9f7caa775
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@ -785,8 +785,7 @@ static int adv7180_get_mbus_config(struct v4l2_subdev *sd,
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if (state->chip_info->flags & ADV7180_FLAG_MIPI_CSI2) {
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cfg->type = V4L2_MBUS_CSI2_DPHY;
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cfg->bus.mipi_csi2.num_data_lanes = 1;
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cfg->bus.mipi_csi2.flags =
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V4L2_MBUS_CSI2_CONTINUOUS_CLOCK;
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cfg->bus.mipi_csi2.flags = 0;
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} else {
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/*
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* The ADV7180 sensor supports BT.601/656 output modes.
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@ -717,7 +717,7 @@ static void tc358743_set_csi(struct v4l2_subdev *sd)
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((lanes > 3) ? MASK_D3M_HSTXVREGEN : 0x0));
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i2c_wr32(sd, TXOPTIONCNTRL, (state->bus.flags &
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V4L2_MBUS_CSI2_CONTINUOUS_CLOCK) ? MASK_CONTCLKMODE : 0);
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V4L2_MBUS_CSI2_NONCONTINUOUS_CLOCK) ? 0 : MASK_CONTCLKMODE);
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i2c_wr32(sd, STARTCNTRL, MASK_START);
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i2c_wr32(sd, CSI_START, MASK_STRT);
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@ -1613,7 +1613,7 @@ static int tc358743_get_mbus_config(struct v4l2_subdev *sd,
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cfg->type = V4L2_MBUS_CSI2_DPHY;
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/* Support for non-continuous CSI-2 clock is missing in the driver */
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cfg->bus.mipi_csi2.flags = V4L2_MBUS_CSI2_CONTINUOUS_CLOCK;
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cfg->bus.mipi_csi2.flags = 0;
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cfg->bus.mipi_csi2.num_data_lanes = state->csi_lanes_in_use;
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return 0;
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@ -2039,7 +2039,7 @@ static int tc358743_probe(struct i2c_client *client)
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/* platform data */
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if (pdata) {
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state->pdata = *pdata;
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state->bus.flags = V4L2_MBUS_CSI2_CONTINUOUS_CLOCK;
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state->bus.flags = 0;
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} else {
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err = tc358743_probe_of(state);
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if (err == -ENODEV)
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@ -207,13 +207,11 @@ static int v4l2_fwnode_endpoint_parse_csi2_bus(struct fwnode_handle *fwnode,
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if (fwnode_property_present(fwnode, "clock-noncontinuous")) {
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flags |= V4L2_MBUS_CSI2_NONCONTINUOUS_CLOCK;
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pr_debug("non-continuous clock\n");
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} else {
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flags |= V4L2_MBUS_CSI2_CONTINUOUS_CLOCK;
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}
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if (bus_type == V4L2_MBUS_CSI2_DPHY ||
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bus_type == V4L2_MBUS_CSI2_CPHY || lanes_used ||
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have_clk_lane || (flags & ~V4L2_MBUS_CSI2_CONTINUOUS_CLOCK)) {
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bus_type == V4L2_MBUS_CSI2_CPHY ||
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lanes_used || have_clk_lane || flags) {
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/* Only D-PHY has a clock lane. */
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unsigned int dfl_data_lane_index =
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bus_type == V4L2_MBUS_CSI2_DPHY;
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@ -68,8 +68,7 @@
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/* Serial flags */
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/* Clock non-continuous mode support. */
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#define V4L2_MBUS_CSI2_CONTINUOUS_CLOCK BIT(8)
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#define V4L2_MBUS_CSI2_NONCONTINUOUS_CLOCK BIT(9)
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#define V4L2_MBUS_CSI2_NONCONTINUOUS_CLOCK BIT(0)
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#define V4L2_MBUS_CSI2_MAX_DATA_LANES 8
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