drm/amd/display: enable DSC support by default

Enable DSC (display stream compression) by default.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/Kconfig

@@ -27,7 +27,7 @@ config DRM_AMD_DC_DCN2_0
 
 config DRM_AMD_DC_DSC_SUPPORT
 	bool "DSC support"
-	default n
+	default y
 	depends on DRM_AMD_DC && X86
 	depends on DRM_AMD_DC_DCN1_0
 	depends on DRM_AMD_DC_DCN2_0