Commit 330fa233 authored by Bhawanpreet Lakha's avatar Bhawanpreet Lakha Committed by Alex Deucher
Browse files

drm/amd/display: Add DCN3 Command Table Helpers 



-Handle DCN3 cases for bios parser and command tables
-Add command function tables for DCN3

Signed-off-by: default avatarBhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 5dba4991

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

+3 −0
Original line number Diff line number Diff line
@@ -1154,6 +1154,9 @@ static enum bp_result bios_parser_get_firmware_info( 
				result = get_firmware_info_v3_2(bp, info);

				break;

			case 3:

#ifdef CONFIG_DRM_AMD_DC_DCN3_0

			case 4:

#endif

				result = get_firmware_info_v3_2(bp, info);

				break;

			default:

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

+5 −0
Original line number Diff line number Diff line
@@ -65,6 +65,11 @@ 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_DCN3_0)

	case DCN_VERSION_3_0:

		*h = dal_cmd_tbl_helper_dce112_get_table2();

		return true;

#endif



	default:

		/* Unsupported DCE */

drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper2_dce112.c

+40 −0
Original line number Diff line number Diff line
@@ -388,3 +388,43 @@ const struct command_table_helper *dal_cmd_tbl_helper_dce112_get_table2(void) 
{

	return &command_table_helper_funcs;

}



#if defined(CONFIG_DRM_AMD_DC_DCN3_0)

/* function table */

static const struct command_table_helper command_table_helper_funcs_dcn2x = {

	.controller_id_to_atom = dal_cmd_table_helper_controller_id_to_atom2,

	.encoder_action_to_atom = encoder_action_to_atom,

	.engine_bp_to_atom = engine_bp_to_atom,

	.clock_source_id_to_atom = clock_source_id_to_atom,

	.clock_source_id_to_atom_phy_clk_src_id =

			clock_source_id_to_atom_phy_clk_src_id,

	.signal_type_to_atom_dig_mode = signal_type_to_atom_dig_mode,

	.hpd_sel_to_atom = hpd_sel_to_atom,

	.dig_encoder_sel_to_atom = dig_encoder_sel_to_atom,

	.phy_id_to_atom = phy_id_to_atom,

	.disp_power_gating_action_to_atom = disp_power_gating_action_to_atom,

	.clock_source_id_to_ref_clk_src = NULL,

	.transmitter_bp_to_atom = NULL,

	.encoder_id_to_atom = dal_cmd_table_helper_encoder_id_to_atom2,

	.encoder_mode_bp_to_atom =

			dal_cmd_table_helper_encoder_mode_bp_to_atom2,

	.dc_clock_type_to_atom = dc_clock_type_to_atom,

	.transmitter_color_depth_to_atom = transmitter_color_depth_to_atom,



};



/*

 * dal_cmd_tbl_helper_dce110_get_table

 *

 * @brief

 * Initialize command table helper functions

 *

 * @param

 * const struct command_table_helper **h - [out] struct of functions

 *

 */

const struct command_table_helper *dal_cmd_tbl_helper_dcn2_get_table2(void)

{

	return &command_table_helper_funcs_dcn2x;

}

#endif

drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper2_dce112.h

+3 −0
Original line number Diff line number Diff line
@@ -30,5 +30,8 @@ struct command_table_helper; 


/* Initialize command table helper functions */

const struct command_table_helper *dal_cmd_tbl_helper_dce112_get_table2(void);

#if defined(CONFIG_DRM_AMD_DC_DCN3_0)

const struct command_table_helper *dal_cmd_tbl_helper_dcn2_get_table2(void);

#endif



#endif /* __DAL_COMMAND_TABLE_HELPER_DCE110_H__ */

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