[Why]
Virtualization enters blue screen of death (BSoD)
due to NULL res_pool object when accessing DSC
encoder capability.
[How]
Add NULL check to avoid blue screen of death.
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Chris Park <Chris.Park@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
bool dc_resource_is_dsc_encoding_supported(const struct dc *dc)
{
+ if (dc->res_pool == NULL)
+ return false;
+
return dc->res_pool->res_cap->num_dsc > 0;
}