diff options
| author | Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> | 2018-10-10 12:55:24 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-11-05 14:21:33 -0500 |
| commit | 8d6da3bbfd959a92bc4a20d6b8ad596f2bee033e (patch) | |
| tree | 51fb33bbbadb7df6dd1eda921c842bc535fec63c /drivers/gpu/drm/amd/display/dc/dml | |
| parent | b76dfbef061acc29b74cc61e9fbbb60537edcc55 (diff) | |
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 <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dml')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h | 3 |
1 files changed, 2 insertions, 1 deletions
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 { |