From 3c1c5221e17232b6e28de486f39948cc66ac3aec Mon Sep 17 00:00:00 2001 From: Bhawanpreet Lakha Date: Fri, 11 Oct 2019 14:58:02 -0400 Subject: [PATCH 4195/4736] drm/amd/display: null check pp_smu clock table before using it Signed-off-by: Bhawanpreet Lakha Reviewed-by: Roman Li --- drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c index 0e712df87109..b647e0320e4b 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c @@ -656,7 +656,7 @@ void rn_clk_mgr_construct( clk_mgr->base.bw_params = &rn_bw_params; - if (pp_smu) { + if (pp_smu && pp_smu->rn_funcs.get_dpm_clock_table) { pp_smu->rn_funcs.get_dpm_clock_table(&pp_smu->rn_funcs.pp_smu, &clock_table); rn_clk_mgr_helper_populate_bw_params(clk_mgr->base.bw_params, &clock_table, &ctx->asic_id); } -- 2.17.1