add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/media/i2c/imx464.c
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@@ -10,7 +10,6 @@
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  * V0.0X01.0X03 support enum sensor fmt
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  */
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12
 
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-//#define DEBUG
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 #include <linux/clk.h>
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 #include <linux/device.h>
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 #include <linux/delay.h>
..
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@@ -165,14 +164,6 @@
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 struct regval {
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 	u16 addr;
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 	u8 val;
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-};
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-
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-enum IMX464_max_pad {
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-	PAD0, /* link to isp */
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-	PAD1, /* link to csi wr0 | hdr x2:L x3:M */
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-	PAD2, /* link to csi wr1 | hdr      x3:L */
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-	PAD3, /* link to csi wr2 | hdr x2:M x3:S */
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-	PAD_MAX,
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 };
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168
 
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 struct IMX464_mode {
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@@ -1695,14 +1686,12 @@
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 	struct IMX464 *IMX464 = to_IMX464(sd);
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 	const struct IMX464_mode *mode = IMX464->cur_mode;
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1698
-	mutex_lock(&IMX464->mutex);
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 	fi->interval = mode->max_fps;
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-	mutex_unlock(&IMX464->mutex);
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 	return 0;
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 }
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1705
-static int IMX464_g_mbus_config(struct v4l2_subdev *sd,
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+static int IMX464_g_mbus_config(struct v4l2_subdev *sd, unsigned int pad_id,
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 				struct v4l2_mbus_config *config)
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 {
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 	struct IMX464 *IMX464 = to_IMX464(sd);
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@@ -1727,7 +1716,7 @@
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 		V4L2_MBUS_CSI2_CHANNEL_1 |
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 		V4L2_MBUS_CSI2_CHANNEL_2;
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1730
-	config->type = V4L2_MBUS_CSI2;
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+	config->type = V4L2_MBUS_CSI2_DPHY;
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 	config->flags = val;
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1721
 
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 	return 0;
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@@ -1865,7 +1854,7 @@
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 		__LINE__, rhs1, s_exp_time, rhs1_old,
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 		(rhs1_old + 2 * BRL - fsc + 2));
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1868
-	rhs1 = (rhs1 >> 2) * 4 + 1;
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+	rhs1 = ((rhs1 + 3) >> 2) * 4 + 1;
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 	rhs1_old = rhs1;
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1859
 
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 	if (rhs1 - s_exp_time <= SHR1_MIN) {
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@@ -2287,7 +2276,7 @@
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2276
 
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 static int IMX464_get_channel_info(struct IMX464 *IMX464, struct rkmodule_channel_info *ch_info)
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 {
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-	if (ch_info->index >= PAD_MAX)
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+	if (ch_info->index < PAD0 || ch_info->index >= PAD_MAX)
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 		return -EINVAL;
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 	ch_info->vc = IMX464->cur_mode->vc[ch_info->index];
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 	ch_info->width = IMX464->cur_mode->width;
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@@ -2346,8 +2335,7 @@
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 				IMX464_VTS_MAX - IMX464->cur_mode->height,
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 				1, h);
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 			IMX464->cur_vts = IMX464->cur_mode->vts_def;
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-			pixel_rate = (u32)link_freq_menu_items[IMX464->cur_mode->mipi_freq_idx] /
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-					 IMX464->cur_mode->bpp * 2 *
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+			pixel_rate = (u32)link_freq_menu_items[IMX464->cur_mode->mipi_freq_idx] / IMX464->cur_mode->bpp * 2 *
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 				     IMX464->bus_cfg.bus.mipi_csi2.num_data_lanes;
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 			__v4l2_ctrl_s_ctrl_int64(IMX464->pixel_rate,
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 						 pixel_rate);
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@@ -2875,7 +2863,6 @@
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 static const struct v4l2_subdev_video_ops IMX464_video_ops = {
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 	.s_stream = IMX464_s_stream,
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 	.g_frame_interval = IMX464_g_frame_interval,
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-	.g_mbus_config = IMX464_g_mbus_config,
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 };
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 static const struct v4l2_subdev_pad_ops IMX464_pad_ops = {
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@@ -2885,6 +2872,7 @@
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 	.get_fmt = IMX464_get_fmt,
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 	.set_fmt = IMX464_set_fmt,
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 	.get_selection = IMX464_get_selection,
2875
+	.get_mbus_config = IMX464_g_mbus_config,
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 };
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 static const struct v4l2_subdev_ops IMX464_subdev_ops = {
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@@ -2935,7 +2923,7 @@
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 			ret |= imx464_write_reg(IMX464->client, IMX464_LF_EXPO_REG_H,
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 					IMX464_REG_VALUE_08BIT,
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 					IMX464_FETCH_EXP_H(shr0));
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-			dev_dbg(&client->dev, "set exposure 0x%x\n",
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+			dev_err(&client->dev, "set exposure 0x%x\n",
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 				ctrl->val);
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 		}
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 		break;
..
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@@ -2947,7 +2935,7 @@
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 			ret |= imx464_write_reg(IMX464->client, IMX464_LF_GAIN_REG_L,
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 					IMX464_REG_VALUE_08BIT,
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 					IMX464_FETCH_GAIN_L(ctrl->val));
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-			dev_dbg(&client->dev, "set analog gain 0x%x\n",
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+			dev_err(&client->dev, "set analog gain 0x%x\n",
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 				ctrl->val);
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 		}
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 		break;
..
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@@ -2975,7 +2963,8 @@
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 				       IMX464_REG_VALUE_08BIT,
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 				       IMX464_FETCH_VTS_H(vts));
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2978
-		dev_dbg(&client->dev, "set vts 0x%x\n", vts);
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+		dev_err(&client->dev, "set vts 0x%x\n",
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+			vts);
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 		break;
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 	case V4L2_CID_HFLIP:
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 		ret = imx464_write_reg(client,
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@@ -3366,7 +3355,6 @@
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 #if IS_ENABLED(CONFIG_OF)
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 static const struct of_device_id IMX464_of_match[] = {
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-	{ .compatible = "sony,IMX464" },
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 	{ .compatible = "sony,imx464" },
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 	{},
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 };
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@@ -3374,7 +3362,6 @@
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 #endif
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3376
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 static const struct i2c_device_id IMX464_match_id[] = {
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-	{ "sony,IMX464", 0 },
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 	{ "sony,imx464", 0 },
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 	{ },
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 };