From: Michael Strauss <[email protected]> [WHY] Virtual signals were previously counted as a workaround to S0i2 hang which is fixed on Renoir. This blocks S0i3 diags testing.
[HOW] Stop counting virtual signals as S0i2 hang is fixed on Renoir. Signed-off-by: Michael Strauss <[email protected]> Acked-by: Bindu Ramamurthy <[email protected]> --- .../gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 9 +-------- .../gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c | 9 +-------- 2 files changed, 2 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c index d00b02553d62..9aa1b63bb161 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c @@ -75,15 +75,8 @@ int rn_get_active_display_cnt_wa( for (i = 0; i < dc->link_count; i++) { const struct dc_link *link = dc->links[i]; - /* - * Only notify active stream or virtual stream. - * Need to notify virtual stream to work around - * headless case. HPD does not fire when system is in - * S0i2. - */ /* abusing the fact that the dig and phy are coupled to see if the phy is enabled */ - if (link->connector_signal == SIGNAL_TYPE_VIRTUAL || - link->link_enc->funcs->is_dig_enabled(link->link_enc)) + if (link->link_enc->funcs->is_dig_enabled(link->link_enc)) display_count++; } diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c index 9a8e66bba9c0..991b9c5beaa3 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c @@ -74,15 +74,8 @@ int vg_get_active_display_cnt_wa( for (i = 0; i < dc->link_count; i++) { const struct dc_link *link = dc->links[i]; - /* - * Only notify active stream or virtual stream. - * Need to notify virtual stream to work around - * headless case. HPD does not fire when system is in - * S0i2. - */ /* abusing the fact that the dig and phy are coupled to see if the phy is enabled */ - if (link->connector_signal == SIGNAL_TYPE_VIRTUAL || - link->link_enc->funcs->is_dig_enabled(link->link_enc)) + if (link->link_enc->funcs->is_dig_enabled(link->link_enc)) display_count++; } -- 2.25.1 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
