Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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: 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>
authored by
Wayne Lin
and committed by
Alex Deucher
6cf32edb
7cdb3d03
+3
+3
drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c
+3
drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c
···
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boot_options.bits.enable_non_transparent_setconfig = params->enable_non_transparent_setconfig;
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boot_options.bits.lower_hbr3_phy_ssc = params->lower_hbr3_phy_ssc;
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boot_options.bits.disable_dpia_bw_allocation = params->disable_dpia_bw_allocation;
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+
boot_options.bits.bootcrc_en_at_preos = dmub_dcn35_get_fw_boot_option(dmub).bits.bootcrc_en_at_preos;
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+
boot_options.bits.bootcrc_en_at_S0i3 = dmub_dcn35_get_fw_boot_option(dmub).bits.bootcrc_en_at_S0i3;
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+
boot_options.bits.bootcrc_boot_mode = dmub_dcn35_get_fw_boot_option(dmub).bits.bootcrc_boot_mode;
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REG_WRITE(DMCUB_SCRATCH14, boot_options.all);
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}