diff options
| author | Jun Lei <[email protected]> | 2019-10-01 11:31:37 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-10-25 16:50:08 -0400 |
| commit | 22631bb8ca58b14bd5cbd583479e7cdda763cd1d (patch) | |
| tree | 69a0dc48ecdd0a8a2d94d18230ce1d729350a154 | |
| parent | d5ac4ff211a3208b343c2c4d8a8da82f3ce4e948 (diff) | |
drm/amd/display: add flag to allow diag to force enumerate edp
[why]
SLT tests require that diag can drive eDP even if nothing is connected, this is not
typical production use case, so we need to add flag
[how]
add flag, and this flag supercedes "should destroy" logic
Signed-off-by: Jun Lei <[email protected]>
Reviewed-by: Aric Cyr <[email protected]>
Acked-by: Leo Li <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc.h | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 55b82ca44c3b..5e487bb82861 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -194,7 +194,7 @@ static bool create_links( } } - if (!should_destory_link) { + if (dc->config.force_enum_edp || !should_destory_link) { dc->links[dc->link_count] = link; link->dc = dc; ++dc->link_count; diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index a86dad3808b6..b578b2148e45 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -220,6 +220,7 @@ struct dc_config { bool allow_seamless_boot_optimization; bool power_down_display_on_boot; bool edp_not_connected; + bool force_enum_edp; bool forced_clocks; bool disable_extended_timeout_support; // Used to disable extended timeout and lttpr feature as well bool multi_mon_pp_mclk_switch; |