diff options
| author | Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> | 2019-07-12 15:06:06 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-15 10:53:36 -0500 |
| commit | 9adc8050bf3ca3e49c65e13259a4c310640542f1 (patch) | |
| tree | e17c0d9813669bfd8ce47002f793b8f8a9e7d34f /drivers/gpu/drm/amd/display/dc/dc_bios_types.h | |
| parent | 0b226322434c7786381d7a594efca9cc46f85211 (diff) | |
drm/amd/display: make firmware info only load once during dc_bios create
Currently every time DC wants to access firmware info we make a call
into VBIOS. This makes no sense as there is nothing that can change
runtime inside fw info and can cause issues when calling unstable
bios during bringup.
This change eliminate this behavior by only calling bios once for fw
info and keeping it stored as part of dc_bios.
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Chris Park <Chris.Park@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/dc_bios_types.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_bios_types.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_bios_types.h b/drivers/gpu/drm/amd/display/dc/dc_bios_types.h index 78c3b300ec45..b1dd0d60d98e 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_bios_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_bios_types.h @@ -61,9 +61,6 @@ struct dc_vbios_funcs { struct graphics_object_id connector_object_id, uint32_t device_tag_index, struct connector_device_tag_info *info); - enum bp_result (*get_firmware_info)( - struct dc_bios *bios, - struct dc_firmware_info *info); enum bp_result (*get_spread_spectrum_info)( struct dc_bios *bios, enum as_signal_type signal, @@ -152,6 +149,8 @@ struct dc_bios { struct dc_context *ctx; const struct bios_registers *regs; struct integrated_info *integrated_info; + struct dc_firmware_info fw_info; + bool fw_info_valid; }; #endif /* DC_BIOS_TYPES_H */ |