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drm/amd/display: enable #PME code path for RV. 

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu 2018-01-29 12:44:33 -05:00 committed by Alex Deucher
parent 4900a04c14
commit 25b3044718
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/amd/display/dc/core/dc_link.c
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@ -1805,12 +1805,12 @@ static enum dc_status enable_link(
if (core_dc->current_state->res_ctx.pipe_ctx[i].stream_res.audio != NULL) if (core_dc->current_state->res_ctx.pipe_ctx[i].stream_res.audio != NULL)
num_audio++; num_audio++;
} }
if (num_audio == 1 && pp_smu != NULL && pp_smu->set_pme_wa_enable != NULL)
/*this is the first audio. apply the PME w/a in order to wake AZ from D3*/
pp_smu->set_pme_wa_enable(&pp_smu->pp_smu);
pipe_ctx->stream_res.audio->funcs->az_enable(pipe_ctx->stream_res.audio); pipe_ctx->stream_res.audio->funcs->az_enable(pipe_ctx->stream_res.audio);
if (num_audio == 1 && pp_smu != NULL && pp_smu->set_pme_wa_enable != NULL)
/*this is the first audio. apply the PME w/a in order to wake AZ from D3*/
pp_smu->set_pme_wa_enable(&pp_smu->pp_smu);
/* un-mute audio */ /* un-mute audio */
/* TODO: audio should be per stream rather than per link */ /* TODO: audio should be per stream rather than per link */
pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control( pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control(