From 64732688c691c3c297cb66c13f7f59dd5f3dfb4e Mon Sep 17 00:00:00 2001 From: hersen wu Date: Tue, 21 May 2019 16:03:28 -0400 Subject: [PATCH] drm/amd/powerplay: notify smu with active display count when dc update clocks via smu, smu needs to know how many displays active. this interface is for dc notify number of active displays to smu. Signed-off-by: hersen wu Reviewed-by: Huang Rui Acked-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c index c9d0992d94a7d..b020a8c28c32d 100644 --- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c +++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c @@ -773,6 +773,7 @@ static int smu_v11_0_init_display_count(struct smu_context *smu, uint32_t count) if (!smu->pm_enabled) return ret; + ret = smu_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays, count); return ret; } -- 2.39.5