From: Lewis Huang Date: Fri, 26 Jul 2019 18:02:03 +0000 (-0400) Subject: drm/amd/display: enable smu set dcfclk X-Git-Tag: v5.5-rc1~128^2~25^2~24 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=edcc9a6b80922d66e947bbfe96b19c6448062267;p=linux.git drm/amd/display: enable smu set dcfclk [Why] SMU fixed this issue after version 0x370c00 [How] enable smu send message to set dcfclk after smu version 0x370c00 Signed-off-by: Lewis Huang Acked-by: Bhawanpreet Lakha Reviewed-by: Roman Li Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c index db28e91adb3d..2650776acbc3 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c @@ -124,7 +124,7 @@ int rn_vbios_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int reque { int actual_dcfclk_set_mhz = -1; - if (clk_mgr->smu_ver < 0xFFFFFFFF) + if (clk_mgr->smu_ver < 0x370c00) return actual_dcfclk_set_mhz; actual_dcfclk_set_mhz = rn_vbios_smu_send_msg_with_param( @@ -139,7 +139,7 @@ int rn_vbios_smu_set_min_deep_sleep_dcfclk(struct clk_mgr_internal *clk_mgr, int { int actual_min_ds_dcfclk_mhz = -1; - if (clk_mgr->smu_ver < 0xFFFFFFFF) + if (clk_mgr->smu_ver < 0x370c00) return actual_min_ds_dcfclk_mhz; actual_min_ds_dcfclk_mhz = rn_vbios_smu_send_msg_with_param(