drm/amdgpu: Use DC by default for Bonaire

Now that DC supports analog connectors, there is nothing stopping
us from using it by default on Bonaire.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Author: Timur Kristóf

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

@@ -4215,7 +4215,6 @@ bool amdgpu_device_asic_has_dc_support(struct pci_dev *pdev,
 #else
 		return false;
 #endif
-	case CHIP_BONAIRE:
 	case CHIP_KAVERI:
 	case CHIP_KABINI:
 	case CHIP_MULLINS: