From a767ba25a84c7659d40ecb65868091624db8bc57 Mon Sep 17 00:00:00 2001 From: Alvin Lee Date: Tue, 8 Sep 2026 17:22:23 -0400 Subject: [PATCH] drm/amd/display: Wait response should be based on fw_based_mclk_switch [Description] When sending the indicate P-Stat message to PMFW, the wait_resp flag should be set based on fw_based_mclk_switching in order to maintain the logic from previous product. Reviewed-by: Wenjing Liu Signed-off-by: Alvin Lee Signed-off-by: George Zhang Tested-by: Dan Wheeler Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/clk_mgr/dcn60/dcn60_clk_mgr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn60/dcn60_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn60/dcn60_clk_mgr.c index b0f7f27fd7a1..7f33180f5e75 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn60/dcn60_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn60/dcn60_clk_mgr.c @@ -1297,7 +1297,8 @@ static unsigned int dcn60_build_bandwidth_clocks_block_sequence_with_action( action->fams.enable || clk_mgr_base->clks.fw_based_mclk_switching; block_sequence[num_steps].params.indicate_pstate_status_params.wait_resp = - action->fams.enable; + action->fams.enable + || clk_mgr_base->clks.fw_based_mclk_switching; block_sequence[num_steps].params.indicate_pstate_status_params.alt_ch_enable = action->alt_ch.enable || clk_mgr_base->clks.alt_ch_pstate_switch;