From d84f5d6562b2f068ec7011f50e702e8a60ec7932 Mon Sep 17 00:00:00 2001 From: Taimur Hassan Date: Tue, 16 Aug 2022 17:10:50 -0400 Subject: [PATCH] drm/amd/display: Remove assert from PHY state update [Why & How] In some cases, there are calls to transition from TX_ON to TX_ON. This is expected, so do not assert. However, these are redundant, so return prematurely. Reviewed-by: Alvin Lee Acked-by: Brian Chang Signed-off-by: Taimur Hassan Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c index 3b1c6603ae0c..b7556111ee44 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c @@ -1224,10 +1224,8 @@ void dcn32_update_phy_state(struct dc_state *state, struct pipe_ctx *pipe_ctx, { enum phy_state current_state = pipe_ctx->stream->link->phy_state; - if (current_state == target_state) { - BREAK_TO_DEBUGGER(); + if (current_state == target_state) return; - } if (target_state == TX_OFF_SYMCLK_OFF) { core_link_disable_stream(pipe_ctx);