diff options
| author | yanyan kang <Yanyan.Kang@amd.com> | 2019-07-29 17:46:44 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-15 10:57:30 -0500 |
| commit | 30b7200c12fd2c951bcbc5bf0eefc20434917f28 (patch) | |
| tree | 1a78e473ed288b0b730009317cac2d4549a6146b | |
| parent | e7f2c80cbaabf62966d02ba752d19c9a63f422ab (diff) | |
drm/amd/display: audio cannot switch to internal when display turns off
[why]
disable_az_endpoint has been skipped because
dc->debug.az_endpoint_mute_only = true.
[how]
set dc->debug.az_endpoint_mute_only false when PPLIB’s PME notification function
pointer is not NULL at the dcn10_resource construct function,because right now
SMU/PPLIB and DAL all have the AZ D3 force PME notification implemented. AZ D3 should work.
Signed-off-by: yanyan kang <Yanyan.Kang@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>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c index d49535a70374..5a89e462e7cc 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c @@ -1416,6 +1416,14 @@ static bool construct( pool->base.pp_smu = dcn10_pp_smu_create(ctx); + /* + * Right now SMU/PPLIB and DAL all have the AZ D3 force PME notification * + * implemented. So AZ D3 should work.For issue 197007. * + */ + if (pool->base.pp_smu != NULL + && pool->base.pp_smu->rv_funcs.set_pme_wa_enable != NULL) + dc->debug.az_endpoint_mute_only = false; + if (!dc->debug.disable_pplib_clock_request) dcn_bw_update_from_pplib(dc); dcn_bw_sync_calcs_and_dml(dc); |