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Commit 04e21292 authored by Dave Airlie's avatar Dave Airlie Committed by Alex Deucher
Browse files

amdgpu/dc: set some of the link dp code to static. 



These aren't currently used outside this file.

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
Reviewed-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 69e3fdaa

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

+13 −5
Original line number Diff line number Diff line
@@ -32,6 +32,14 @@ enum { 
	LINK_TRAINING_MAX_CR_RETRY = 100

};



static bool decide_fallback_link_setting(

		struct dc_link_settings initial_link_settings,

		struct dc_link_settings *current_link_setting,

		enum link_training_result training_result);

static struct dc_link_settings get_common_supported_link_settings (

		struct dc_link_settings link_setting_a,

		struct dc_link_settings link_setting_b);



static void wait_for_training_aux_rd_interval(

	struct dc_link *link,

	uint32_t default_wait_in_micro_secs)
@@ -1150,7 +1158,7 @@ bool dp_hbr_verify_link_cap( 
	return success;

}



struct dc_link_settings get_common_supported_link_settings (

static struct dc_link_settings get_common_supported_link_settings (

		struct dc_link_settings link_setting_a,

		struct dc_link_settings link_setting_b)

{
@@ -1215,7 +1223,7 @@ enum dc_lane_count reduce_lane_count(enum dc_lane_count lane_count) 
	}

}



enum dc_link_rate reduce_link_rate(enum dc_link_rate link_rate)

static enum dc_link_rate reduce_link_rate(enum dc_link_rate link_rate)

{

	switch (link_rate) {

	case LINK_RATE_HIGH3:
@@ -1231,7 +1239,7 @@ enum dc_link_rate reduce_link_rate(enum dc_link_rate link_rate) 
	}

}



enum dc_lane_count increase_lane_count(enum dc_lane_count lane_count)

static enum dc_lane_count increase_lane_count(enum dc_lane_count lane_count)

{

	switch (lane_count) {

	case LANE_COUNT_ONE:
@@ -1243,7 +1251,7 @@ enum dc_lane_count increase_lane_count(enum dc_lane_count lane_count) 
	}

}



enum dc_link_rate increase_link_rate(enum dc_link_rate link_rate)

static enum dc_link_rate increase_link_rate(enum dc_link_rate link_rate)

{

	switch (link_rate) {

	case LINK_RATE_LOW:
@@ -1265,7 +1273,7 @@ enum dc_link_rate increase_link_rate(enum dc_link_rate link_rate) 
 *			false - has reached minimum setting

 *					and no further fallback could be done

 */

bool decide_fallback_link_setting(

static bool decide_fallback_link_setting(

		struct dc_link_settings initial_link_settings,

		struct dc_link_settings *current_link_setting,

		enum link_training_result training_result)

drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h

+0 −8
Original line number Diff line number Diff line
@@ -37,14 +37,6 @@ bool dp_hbr_verify_link_cap( 
	struct dc_link *link,

	struct dc_link_settings *known_limit_link_setting);



bool decide_fallback_link_setting(struct dc_link_settings link_setting_init,

		struct dc_link_settings *link_setting_current,

		enum link_training_result training_result);



struct dc_link_settings get_common_supported_link_settings (

		struct dc_link_settings link_setting_a,

		struct dc_link_settings link_setting_b);



bool dp_validate_mode_timing(

	struct dc_link *link,

	const struct dc_crtc_timing *timing);