From ae08819c2a4729444676f1bb55e5e28263f6f5a1 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Thu, 11 Mar 2010 13:28:14 -0500 Subject: drm/radeon/kms: fix for hw i2c use the i2c pads to drive SDA Possible fix for fdo bug 26430 Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_i2c.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/radeon/radeon_i2c.c') diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c index 4ae50c19589..5d93418f9fc 100644 --- a/drivers/gpu/drm/radeon/radeon_i2c.c +++ b/drivers/gpu/drm/radeon/radeon_i2c.c @@ -291,6 +291,7 @@ static int r100_hw_i2c_xfer(struct i2c_adapter *i2c_adap, prescale = radeon_get_i2c_prescale(rdev); reg = ((prescale << RADEON_I2C_PRESCALE_SHIFT) | + RADEON_I2C_DRIVE_EN | RADEON_I2C_START | RADEON_I2C_STOP | RADEON_I2C_GO); -- cgit v1.2.3