Commit ac0e562c authored by Tony Cheng's avatar Tony Cheng Committed by Alex Deucher
Browse files

drm/amd/display: remove un-used defines and dead code 



Signed-off-by: default avatarTony Cheng <tony.cheng@amd.com>
Reviewed-by: default avatarHarry Wentland <Harry.Wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bf727263

drivers/gpu/drm/amd/display/dc/basics/signal_types.c

+0 −35
Original line number Diff line number Diff line
@@ -44,23 +44,6 @@ bool dc_is_dp_signal(enum signal_type signal) 
		signal == SIGNAL_TYPE_DISPLAY_PORT_MST);

}



bool dc_is_dp_external_signal(enum signal_type signal)

{

	return (signal == SIGNAL_TYPE_DISPLAY_PORT ||

		signal == SIGNAL_TYPE_DISPLAY_PORT_MST);

}



bool dc_is_analog_signal(enum signal_type signal)

{

	switch (signal) {

	case SIGNAL_TYPE_RGB:

		return true;

	break;

	default:

		return false;

	}

}



bool dc_is_embedded_signal(enum signal_type signal)

{

	return (signal == SIGNAL_TYPE_EDP || signal == SIGNAL_TYPE_LVDS);
@@ -96,21 +79,3 @@ bool dc_is_audio_capable_signal(enum signal_type signal) 
		signal == SIGNAL_TYPE_WIRELESS);

}

/*

 * @brief

 * Returns whether the signal is compatible

 * with other digital encoder signal types.

 * This is true for DVI, LVDS, and HDMI signal types.

 */

bool dc_is_digital_encoder_compatible_signal(enum signal_type signal)

{

	switch (signal) {

	case SIGNAL_TYPE_DVI_SINGLE_LINK:

	case SIGNAL_TYPE_DVI_DUAL_LINK:

	case SIGNAL_TYPE_HDMI_TYPE_A:

	case SIGNAL_TYPE_LVDS:

		return true;

	default:

		return false;

	}

}

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

+0 −55
Original line number Diff line number Diff line
@@ -56,7 +56,6 @@ static void init_dac_encoder_control(struct bios_parser *bp); 
static void init_dac_output_control(struct bios_parser *bp);

static void init_blank_crtc(struct bios_parser *bp);

static void init_set_crtc_timing(struct bios_parser *bp);

static void init_set_crtc_overscan(struct bios_parser *bp);

static void init_select_crtc_source(struct bios_parser *bp);

static void init_enable_crtc(struct bios_parser *bp);

static void init_enable_crtc_mem_req(struct bios_parser *bp);
@@ -77,7 +76,6 @@ void dal_bios_parser_init_cmd_tbl(struct bios_parser *bp) 
	init_dac_output_control(bp);

	init_blank_crtc(bp);

	init_set_crtc_timing(bp);

	init_set_crtc_overscan(bp);

	init_select_crtc_source(bp);

	init_enable_crtc(bp);

	init_enable_crtc_mem_req(bp);
@@ -1931,59 +1929,6 @@ static enum bp_result set_crtc_using_dtd_timing_v3( 
	return result;

}



/*******************************************************************************

 ********************************************************************************

 **

 **                  SET CRTC OVERSCAN

 **

 ********************************************************************************

 *******************************************************************************/



static enum bp_result set_crtc_overscan_v1(

	struct bios_parser *bp,

	struct bp_hw_crtc_overscan_parameters *bp_params);



static void init_set_crtc_overscan(struct bios_parser *bp)

{

	switch (BIOS_CMD_TABLE_PARA_REVISION(SetCRTC_OverScan))	{

	case 1:

		bp->cmd_tbl.set_crtc_overscan = set_crtc_overscan_v1;

		break;

	default:

		bp->cmd_tbl.set_crtc_overscan = NULL;

		break;

	}

}



static enum bp_result set_crtc_overscan_v1(

	struct bios_parser *bp,

	struct bp_hw_crtc_overscan_parameters *bp_params)

{

	enum bp_result result = BP_RESULT_FAILURE;

	SET_CRTC_OVERSCAN_PARAMETERS params = {0};

	uint8_t atom_controller_id;



	if (bp->cmd_helper->controller_id_to_atom(

			bp_params->controller_id, &atom_controller_id))

		params.ucCRTC = atom_controller_id;

	else

		return BP_RESULT_BADINPUT;



	params.usOverscanRight =

			cpu_to_le16((uint16_t)bp_params->h_overscan_right);

	params.usOverscanLeft =

			cpu_to_le16((uint16_t)bp_params->h_overscan_left);

	params.usOverscanBottom =

			cpu_to_le16((uint16_t)bp_params->v_overscan_bottom);

	params.usOverscanTop =

			cpu_to_le16((uint16_t)bp_params->v_overscan_top);



	if (EXEC_BIOS_CMD_TABLE(SetCRTC_OverScan, params))

		result = BP_RESULT_OK;



	return result;

}



/*******************************************************************************

 ********************************************************************************

 **

drivers/gpu/drm/amd/display/dc/bios/command_table.h

+0 −3
Original line number Diff line number Diff line
@@ -75,9 +75,6 @@ struct cmd_tbl { 
	enum bp_result (*set_crtc_timing)(

		struct bios_parser *bp,

		struct bp_hw_crtc_timing_parameters *bp_params);

	enum bp_result (*set_crtc_overscan)(

		struct bios_parser *bp,

		struct bp_hw_crtc_overscan_parameters *bp_params);

	enum bp_result (*select_crtc_source)(

		struct bios_parser *bp,

		struct bp_crtc_source_select *bp_params);

drivers/gpu/drm/amd/display/dc/core/dc_link.c

+0 −1
Original line number Diff line number Diff line
@@ -38,7 +38,6 @@ 
#include "hw_sequencer.h"

#include "resource.h"

#include "fixed31_32.h"

#include "include/asic_capability_interface.h"

#include "dpcd_defs.h"



#include "dce/dce_11_0_d.h"

drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c

+1 −1
Original line number Diff line number Diff line
@@ -1922,7 +1922,7 @@ static void get_active_converter_info( 
		break;

	}



	if (link->dpcd_caps.dpcd_rev.raw >= DCS_DPCD_REV_11) {

	if (link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_11) {

		uint8_t det_caps[4];

		union dwnstream_port_caps_byte0 *port_caps =

			(union dwnstream_port_caps_byte0 *)det_caps;