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drm/amd/display: Fix bug preventing FCLK Pstate allow message being sent

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[Why & How]
FCLK pstate allow message should not be dependent on local
"update_fclk".

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Dillon Varone <Dillon.Varone@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dillon Varone 2022-10-01 11:51:48 -04:00 committed by Alex Deucher
parent d6170e418d
commit 3867bbd44f
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
View file

@ -342,8 +342,8 @@ static void dcn32_update_clocks(struct clk_mgr *clk_mgr_base,
if (should_update_pstate_support(safe_to_lower, fclk_p_state_change_support, clk_mgr_base->clks.fclk_p_state_change_support)) {
clk_mgr_base->clks.fclk_p_state_change_support = fclk_p_state_change_support;
/* To enable FCLK P-state switching, send FCLK_PSTATE_NOTSUPPORTED message to PMFW */
if (clk_mgr_base->ctx->dce_version != DCN_VERSION_3_21 && clk_mgr_base->clks.fclk_p_state_change_support && update_fclk) {
/* To enable FCLK P-state switching, send FCLK_PSTATE_SUPPORTED message to PMFW */
if (clk_mgr_base->ctx->dce_version != DCN_VERSION_3_21 && clk_mgr_base->clks.fclk_p_state_change_support) {
/* Handle the code for sending a message to PMFW that FCLK P-state change is supported */
dcn32_smu_send_fclk_pstate_message(clk_mgr, FCLK_PSTATE_SUPPORTED);
}