From c1b77f25247fa19aa738cfda14f4525583a1f32a Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Tue, 17 Aug 2021 08:52:29 +0200 Subject: [PATCH] media: dw9807-vcm: Add "dongwoon,dw9807" compatible string MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There is firmware out there that uses "dongwoon,dw9807" compatible string that never made it to upstream as-is. Add it to the driver to make it load on such systems. The chip also has an EEPROM part which is AT24 compatible (for reading purposes) on a separate I²C address. Adding possible support for this in the future is not affected by this change. Signed-off-by: Sakari Ailus Acked-by: Krzysztof Kozlowski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/dw9807-vcm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/i2c/dw9807-vcm.c b/drivers/media/i2c/dw9807-vcm.c index 95e06f13bc9e..01c372925a80 100644 --- a/drivers/media/i2c/dw9807-vcm.c +++ b/drivers/media/i2c/dw9807-vcm.c @@ -295,6 +295,8 @@ static int __maybe_unused dw9807_vcm_resume(struct device *dev) static const struct of_device_id dw9807_of_table[] = { { .compatible = "dongwoon,dw9807-vcm" }, + /* Compatibility for older firmware, NEVER USE THIS IN FIRMWARE! */ + { .compatible = "dongwoon,dw9807" }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, dw9807_of_table);