From: Val Packett <val@packett.cool>
Date: Sat, 20 Sep 2025 12:03:44 +0000 (+0200)
Subject: media: i2c: dw9719: Add driver_data matching
X-Git-Tag: v6.19-rc1~159^2~145
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6119d1e70d5d8edfab81dbac9e5bc648e28c93c;p=thirdparty%2Flinux.git

media: i2c: dw9719: Add driver_data matching

In preparation for adding models with different register sets, start
assigning the model based on the i2c match data.

Signed-off-by: Val Packett <val@packett.cool>
Signed-off-by: André Apitzsch <git@apitzsch.eu>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
---

diff --git a/drivers/media/i2c/dw9719.c b/drivers/media/i2c/dw9719.c
index d2af2c6fcd670..5dc4126909b77 100644
--- a/drivers/media/i2c/dw9719.c
+++ b/drivers/media/i2c/dw9719.c
@@ -282,6 +282,8 @@ static int dw9719_probe(struct i2c_client *client)
 	if (!dw9719)
 		return -ENOMEM;
 
+	dw9719->model = (enum dw9719_model)(uintptr_t)i2c_get_match_data(client);
+
 	dw9719->regmap = devm_cci_regmap_init_i2c(client, 8);
 	if (IS_ERR(dw9719->regmap))
 		return PTR_ERR(dw9719->regmap);
@@ -361,8 +363,8 @@ static void dw9719_remove(struct i2c_client *client)
 }
 
 static const struct of_device_id dw9719_of_table[] = {
-	{ .compatible = "dongwoon,dw9719" },
-	{ .compatible = "dongwoon,dw9761" },
+	{ .compatible = "dongwoon,dw9719", .data = (const void *)DW9719 },
+	{ .compatible = "dongwoon,dw9761", .data = (const void *)DW9761 },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, dw9719_of_table);