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drm/amd/display: audio endpoint cannot switch

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[Why]
On some systems, we need to check the dcn version in runtime
system, not in compile time.

[How]
Stub in dcn version parameter to find_first_free_audio

Signed-off-by: Paul Hsieh <paul.hsieh@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Paul Hsieh 2019-10-01 17:06:04 +08:00 committed by Alex Deucher
parent ff86391ee6
commit f24b0522da
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/amd/display/dc/core/dc_resource.c
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@ -1629,7 +1629,8 @@ static int acquire_first_free_pipe(
static struct audio *find_first_free_audio(
struct resource_context *res_ctx,
const struct resource_pool *pool,
enum engine_id id)
enum engine_id id,
enum dce_version dc_version)
{
int i, available_audio_count;
@ -1965,7 +1966,7 @@ enum dc_status resource_map_pool_resources(
dc_is_audio_capable_signal(pipe_ctx->stream->signal) &&
stream->audio_info.mode_count && stream->audio_info.flags.all) {
pipe_ctx->stream_res.audio = find_first_free_audio(
&context->res_ctx, pool, pipe_ctx->stream_res.stream_enc->id);
&context->res_ctx, pool, pipe_ctx->stream_res.stream_enc->id, dc_ctx->dce_version);
/*
* Audio assigned in order first come first get.