From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/media/i2c/tc358743.c | 39 ++++++++++++++++++++-------------------
1 files changed, 20 insertions(+), 19 deletions(-)
diff --git a/kernel/drivers/media/i2c/tc358743.c b/kernel/drivers/media/i2c/tc358743.c
index 23db27c..f21da11 100644
--- a/kernel/drivers/media/i2c/tc358743.c
+++ b/kernel/drivers/media/i2c/tc358743.c
@@ -1604,12 +1604,13 @@
return 0;
}
-static int tc358743_g_mbus_config(struct v4l2_subdev *sd,
- struct v4l2_mbus_config *cfg)
+static int tc358743_get_mbus_config(struct v4l2_subdev *sd,
+ unsigned int pad,
+ struct v4l2_mbus_config *cfg)
{
struct tc358743_state *state = to_state(sd);
- cfg->type = V4L2_MBUS_CSI2;
+ cfg->type = V4L2_MBUS_CSI2_DPHY;
/* Support for non-continuous CSI-2 clock is missing in the driver */
cfg->flags = V4L2_MBUS_CSI2_CONTINUOUS_CLOCK;
@@ -1838,7 +1839,6 @@
.s_dv_timings = tc358743_s_dv_timings,
.g_dv_timings = tc358743_g_dv_timings,
.query_dv_timings = tc358743_query_dv_timings,
- .g_mbus_config = tc358743_g_mbus_config,
.s_stream = tc358743_s_stream,
};
@@ -1850,6 +1850,7 @@
.set_edid = tc358743_s_edid,
.enum_dv_timings = tc358743_enum_dv_timings,
.dv_timings_cap = tc358743_dv_timings_cap,
+ .get_mbus_config = tc358743_get_mbus_config,
};
static const struct v4l2_subdev_ops tc358743_ops = {
@@ -1897,11 +1898,11 @@
static int tc358743_probe_of(struct tc358743_state *state)
{
struct device *dev = &state->i2c_client->dev;
- struct v4l2_fwnode_endpoint *endpoint;
+ struct v4l2_fwnode_endpoint endpoint = { .bus_type = 0 };
struct device_node *ep;
struct clk *refclk;
u32 bps_pr_lane;
- int ret = -EINVAL;
+ int ret;
refclk = devm_clk_get(dev, "refclk");
if (IS_ERR(refclk)) {
@@ -1917,26 +1918,27 @@
return -EINVAL;
}
- endpoint = v4l2_fwnode_endpoint_alloc_parse(of_fwnode_handle(ep));
- if (IS_ERR(endpoint)) {
+ ret = v4l2_fwnode_endpoint_alloc_parse(of_fwnode_handle(ep), &endpoint);
+ if (ret) {
dev_err(dev, "failed to parse endpoint\n");
- ret = PTR_ERR(endpoint);
goto put_node;
}
- if (endpoint->bus_type != V4L2_MBUS_CSI2 ||
- endpoint->bus.mipi_csi2.num_data_lanes == 0 ||
- endpoint->nr_of_link_frequencies == 0) {
+ if (endpoint.bus_type != V4L2_MBUS_CSI2_DPHY ||
+ endpoint.bus.mipi_csi2.num_data_lanes == 0 ||
+ endpoint.nr_of_link_frequencies == 0) {
dev_err(dev, "missing CSI-2 properties in endpoint\n");
+ ret = -EINVAL;
goto free_endpoint;
}
- if (endpoint->bus.mipi_csi2.num_data_lanes > 4) {
+ if (endpoint.bus.mipi_csi2.num_data_lanes > 4) {
dev_err(dev, "invalid number of lanes\n");
+ ret = -EINVAL;
goto free_endpoint;
}
- state->bus = endpoint->bus.mipi_csi2;
+ state->bus = endpoint.bus.mipi_csi2;
ret = clk_prepare_enable(refclk);
if (ret) {
@@ -1969,7 +1971,7 @@
* The CSI bps per lane must be between 62.5 Mbps and 1 Gbps.
* The default is 594 Mbps for 4-lane 1080p60 or 2-lane 720p60.
*/
- bps_pr_lane = 2 * endpoint->link_frequencies[0];
+ bps_pr_lane = 2 * endpoint.link_frequencies[0];
if (bps_pr_lane < 62500000U || bps_pr_lane > 1000000000U) {
dev_err(dev, "unsupported bps per lane: %u bps\n", bps_pr_lane);
ret = -EINVAL;
@@ -2016,7 +2018,7 @@
disable_clk:
clk_disable_unprepare(refclk);
free_endpoint:
- v4l2_fwnode_endpoint_free(endpoint);
+ v4l2_fwnode_endpoint_free(&endpoint);
put_node:
of_node_put(ep);
return ret;
@@ -2028,8 +2030,7 @@
}
#endif
-static int tc358743_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int tc358743_probe(struct i2c_client *client)
{
static struct v4l2_dv_timings default_timing =
V4L2_DV_BT_CEA_640X480P59_94;
@@ -2224,7 +2225,7 @@
.name = "tc358743",
.of_match_table = of_match_ptr(tc358743_of_match),
},
- .probe = tc358743_probe,
+ .probe_new = tc358743_probe,
.remove = tc358743_remove,
.id_table = tc358743_id,
};
--
Gitblit v1.6.2