Commit 0885fe46 authored by Eric Bernstein's avatar Eric Bernstein Committed by Alex Deucher

drm/amd/display: Remove Assert from dcn10_get_dig_frontend

[Why]
In some cases, this function is called when DIG BE is not
connected to DIG FE, in which case a value of zero isn't
invalid and assert should not be hit.

[How]
Remove assert and handle ENGINE_ID_UNKNOWN result in calling
function.
Signed-off-by: default avatarEric Bernstein <eric.bernstein@amd.com>
Acked-by: default avatarBindu Ramamurthy <bindu.r@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 3bef92ca
......@@ -480,7 +480,6 @@ unsigned int dcn10_get_dig_frontend(struct link_encoder *enc)
break;
default:
// invalid source select DIG
ASSERT(false);
result = ENGINE_ID_UNKNOWN;
}
......
......@@ -539,6 +539,8 @@ void dcn30_init_hw(struct dc *dc)
fe = dc->links[i]->link_enc->funcs->get_dig_frontend(
dc->links[i]->link_enc);
if (fe == ENGINE_ID_UNKNOWN)
continue;
for (j = 0; j < dc->res_pool->stream_enc_count; j++) {
if (fe == dc->res_pool->stream_enc[j]->id) {
......
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