Commit 6cf32edb authored by Wayne Lin's avatar Wayne Lin Committed by Alex Deucher
Browse files

drm/amd/display: Enable bootcrc on FW side 



[Why]
The bootcrc feature is controlled on the FW side.

[How]
Pass the control bits in boot options to FW.

Reviewed-by: default avatarChiaHsuan (Tom) Chung <chiahsuan.chung@amd.com>
Signed-off-by: default avatarWayne Lin <Wayne.Lin@amd.com>
Signed-off-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: default avatarDan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 7cdb3d03

drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c

+3 −0
Original line number Diff line number Diff line
@@ -419,6 +419,9 @@ void dmub_dcn35_enable_dmub_boot_options(struct dmub_srv *dmub, const struct dmu 
	boot_options.bits.enable_non_transparent_setconfig = params->enable_non_transparent_setconfig;

	boot_options.bits.lower_hbr3_phy_ssc = params->lower_hbr3_phy_ssc;

	boot_options.bits.disable_dpia_bw_allocation = params->disable_dpia_bw_allocation;

	boot_options.bits.bootcrc_en_at_preos = dmub_dcn35_get_fw_boot_option(dmub).bits.bootcrc_en_at_preos;

	boot_options.bits.bootcrc_en_at_S0i3 = dmub_dcn35_get_fw_boot_option(dmub).bits.bootcrc_en_at_S0i3;

	boot_options.bits.bootcrc_boot_mode = dmub_dcn35_get_fw_boot_option(dmub).bits.bootcrc_boot_mode;



	REG_WRITE(DMCUB_SCRATCH14, boot_options.all);

}