drm/radeon/kms/r1xx: enable hw i2c

fixing the i2c prescale in the last patch
gets it working on r1xx.

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

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 30a84ae56811..6d87e70a505b 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -531,10 +531,7 @@ static struct radeon_i2c_bus_rec combios_setup_i2c_bus(struct radeon_device *rde
         case CHIP_RS300:
                 switch (ddc_line) {
                 case RADEON_GPIO_DVI_DDC:
-                        /* in theory this should be hw capable,
-                         * but it doesn't seem to work
-                         */
-                        i2c.hw_capable = false;
+                        i2c.hw_capable = true;
                         break;
                 default:
                         i2c.hw_capable = false;