From 5ee906fb8bbe48c0bb01f018fd1e80eece8a9828 Mon Sep 17 00:00:00 2001 From: Dmytro Laktyushkin Date: Wed, 10 Oct 2018 12:55:24 -0400 Subject: [PATCH 0722/2940] drm/amd/display: fix dml max voltage state Gabe's formula sometimes uses values from non-existent 'unsupported' state to do validation. This change adds this extra state so validation can work correctly. Signed-off-by: Dmytro Laktyushkin Reviewed-by: Tony Cheng Acked-by: Leo Li Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h index cbafce649e33..5dd04520ceca 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h +++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h @@ -113,7 +113,8 @@ struct _vcs_dpi_soc_bounding_box_st { int use_urgent_burst_bw; double max_hscl_ratio; double max_vscl_ratio; - struct _vcs_dpi_voltage_scaling_st clock_limits[7]; + unsigned int num_states; + struct _vcs_dpi_voltage_scaling_st clock_limits[8]; }; struct _vcs_dpi_ip_params_st { -- 2.17.1