drm/radeon/kms: fix regression in rs4xx i2c setup

typo in my last i2c rework.

Fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=23222

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 3bddea5b529..137b8075f6e 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -729,7 +729,7 @@ void radeon_combios_i2c_init(struct radeon_device *rdev)
                                         clk = RBIOS8(offset + 3 + (i * 5) + 3);
                                         data = RBIOS8(offset + 3 + (i * 5) + 4);
                                         i2c = combios_setup_i2c_bus(rdev, DDC_MONID,
-                                                                    clk, data);
+                                                                    (1 << clk), (1 << data));
                                         rdev->i2c_bus[4] = radeon_i2c_create(dev, &i2c, "GPIOPAD_MASK");
                                         break;
                                 }