The most common use of the radeon i2c buses is for ddc.
Signed-off-by: Alex Deucher <alexdeuc...@gmail.com>
Cc: Jean Delvare <kh...@linux-fr.org>
---
drivers/gpu/drm/radeon/radeon_i2c.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c
b/drivers/gpu/drm/radeon/radeon_i2c.c
index 983cbac..781196d 100644
--- a/drivers/gpu/drm/radeon/radeon_i2c.c
+++ b/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -888,6 +888,7 @@ struct radeon_i2c_chan *radeon_i2c_create(struct drm_device
*dev,
i2c->rec = *rec;
i2c->adapter.owner = THIS_MODULE;
+ i2c->adapter.class = I2C_CLASS_DDC;
i2c->dev = dev;
i2c_set_adapdata(&i2c->adapter, i2c);
if (rec->mm_i2c ||
@@ -947,6 +948,7 @@ struct radeon_i2c_chan *radeon_i2c_create_dp(struct
drm_device *dev,
i2c->rec = *rec;
i2c->adapter.owner = THIS_MODULE;
+ i2c->adapter.class = I2C_CLASS_DDC;
i2c->dev = dev;
snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
"Radeon aux bus %s", name);
--
1.7.1.1
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