Commit 96475094 authored by Harry Wentland's avatar Harry Wentland Committed by Alex Deucher
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drm/amd/display: Add DCN2 BIOS parsing 



Handle BIOS parsing for DCN2

Signed-off-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2e35facf

drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c

+4 −0
Original line number Diff line number Diff line
@@ -1400,6 +1400,10 @@ static enum bp_result get_integrated_info_v11( 
	info->ma_channel_number = info_v11->umachannelnumber;

	info->lvds_ss_percentage =

	le16_to_cpu(info_v11->lvds_ss_percentage);

#ifdef CONFIG_DRM_AMD_DC_DCN2_0

	info->dp_ss_control =

	le16_to_cpu(info_v11->reserved1);

#endif

	info->lvds_sspread_rate_in_10hz =

	le16_to_cpu(info_v11->lvds_ss_rate_10hz);

	info->hdmi_ss_percentage =

drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c

+6 −0
Original line number Diff line number Diff line
@@ -61,6 +61,12 @@ bool dal_bios_parser_init_cmd_tbl_helper2( 
		*h = dal_cmd_tbl_helper_dce112_get_table2();

		return true;

#endif



#if defined(CONFIG_DRM_AMD_DC_DCN2_0)

	case DCN_VERSION_2_0:

		*h = dal_cmd_tbl_helper_dce112_get_table2();

		return true;

#endif

	case DCE_VERSION_12_0:

	case DCE_VERSION_12_1:

		*h = dal_cmd_tbl_helper_dce112_get_table2();

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