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drm/amd/display: Enable bootcrc on FW side

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

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

Reviewed-by: ChiaHsuan (Tom) Chung <chiahsuan.chung@amd.com>
Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Wayne Lin
2025-12-22 16:30:35 +08:00
committed by Alex Deucher
parent 7cdb3d0367
commit 6cf32edb5d
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c
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@@ -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);
}