diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c index 7f904d55c1bc..a2e6adacaff6 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c @@ -206,7 +206,10 @@ static void construct( ddc_service->ddc_pin = NULL; } else { hw_info.ddc_channel = i2c_info.i2c_line; - hw_info.hw_supported = i2c_info.i2c_hw_assist; + if (ddc_service->link != NULL) + hw_info.hw_supported = i2c_info.i2c_hw_assist; + else + hw_info.hw_supported = false; ddc_service->ddc_pin = dal_gpio_create_ddc( gpio_service, |