Commit 3a6a32b3 authored by Gabe Teeger's avatar Gabe Teeger Committed by Alex Deucher
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Revert "drm/amd/display: Send DTBCLK disable message on first commit" 



This reverts commit f341055b.

System hang observed, this commit is thought to be the
regression point.

Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: default avatarOvidiu Bunea <ovidiu.bunea@amd.com>
Acked-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: default avatarGabe Teeger <gabe.teeger@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 79f3e38f

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c

+0 −1
Original line number Diff line number Diff line
@@ -414,7 +414,6 @@ static void init_clk_states(struct clk_mgr *clk_mgr) 
	uint32_t ref_dtbclk = clk_mgr->clks.ref_dtbclk_khz;

	memset(&(clk_mgr->clks), 0, sizeof(struct dc_clocks));



	clk_mgr->clks.dtbclk_en = true;

	clk_mgr->clks.ref_dtbclk_khz = ref_dtbclk;	// restore ref_dtbclk

	clk_mgr->clks.p_state_change_support = true;

	clk_mgr->clks.prev_p_state_change_support = true;