From caf58a2c82243e5fe028737e8190e6d194ed10e7 Mon Sep 17 00:00:00 2001 From: Qingqing Zhuo Date: Fri, 20 Aug 2021 17:40:42 -0400 Subject: [PATCH] drm/amd/display: Revert "dc: w/a for hard hang on HPD on native DP" This reverts commit "drm/amd/display: w/a for hard hang on HPD on native DP". [How & Why] Revert change as it does not fix the hard hang in all cases. An alternative w/a will be submitted separately. Acked-by: Mikita Lipski Signed-off-by: Qingqing Zhuo Reviewed-by: Bhawanpreet Lakha Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 4 +--- 1 file changed, 1 insertion(+), 3 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 6185f94..c6f494f 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 @@ -66,11 +66,9 @@ int rn_get_active_display_cnt_wa( for (i = 0; i < context->stream_count; i++) { const struct dc_stream_state *stream = context->streams[i]; - /* Extend the WA to DP for Linux*/ if (stream->signal == SIGNAL_TYPE_HDMI_TYPE_A || stream->signal == SIGNAL_TYPE_DVI_SINGLE_LINK || - stream->signal == SIGNAL_TYPE_DVI_DUAL_LINK || - stream->signal == SIGNAL_TYPE_DISPLAY_PORT) + stream->signal == SIGNAL_TYPE_DVI_DUAL_LINK) tmds_present = true; } -- 2.7.4