diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c index 2228d62adc7e..834e5434ccb8 100644 --- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c +++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c @@ -400,13 +400,14 @@ union dmub_fw_boot_options dmub_dcn35_get_fw_boot_option(struct dmub_srv *dmub) void dmub_dcn35_enable_dmub_boot_options(struct dmub_srv *dmub, const struct dmub_srv_hw_params *params) { union dmub_fw_boot_options boot_options = {0}; - union dmub_fw_boot_options cur_boot_options = {0}; - cur_boot_options = dmub_dcn35_get_fw_boot_option(dmub); + if (!dmub->dpia_supported) { + dmub->dpia_supported = dmub_dcn35_get_fw_boot_option(dmub).bits.enable_dpia; + } boot_options.bits.z10_disable = params->disable_z10; boot_options.bits.dpia_supported = params->dpia_supported; - boot_options.bits.enable_dpia = cur_boot_options.bits.enable_dpia && !params->disable_dpia; + boot_options.bits.enable_dpia = dmub->dpia_supported && !params->disable_dpia; boot_options.bits.usb4_cm_version = params->usb4_cm_version; boot_options.bits.dpia_hpd_int_enable_supported = params->dpia_hpd_int_enable_supported; boot_options.bits.power_optimization = params->power_optimization; |