drm/amd/display: move dc_link functions in protocols folder to dc_link_exports

[why]
link component should only have one interface serving dc.

[how]
We are moving dc_link functions exposed to DM to dc_link_exports
and unify link component interface in link.h with function pointer
to match the style of other dc component. This is the third step to move
dc_link functions under protocols folder to dc_link_exports.

Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_hpd.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_hpd.c
index 5f39dfe06e9a..e3d729ab5b9f 100644
--- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_hpd.c
+++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_hpd.c
@@ -33,18 +33,18 @@
 #include "link_hpd.h"
 #include "gpio_service_interface.h"
 
-bool dc_link_get_hpd_state(struct dc_link *dc_link)
+bool link_get_hpd_state(struct dc_link *link)
 {
 	uint32_t state;
 
-	dal_gpio_lock_pin(dc_link->hpd_gpio);
-	dal_gpio_get_value(dc_link->hpd_gpio, &state);
-	dal_gpio_unlock_pin(dc_link->hpd_gpio);
+	dal_gpio_lock_pin(link->hpd_gpio);
+	dal_gpio_get_value(link->hpd_gpio, &state);
+	dal_gpio_unlock_pin(link->hpd_gpio);
 
 	return state;
 }
 
-void dc_link_enable_hpd(const struct dc_link *link)
+void link_enable_hpd(const struct dc_link *link)
 {
 	struct link_encoder *encoder = link->link_enc;
 
@@ -52,7 +52,7 @@ void dc_link_enable_hpd(const struct dc_link *link)
 		encoder->funcs->enable_hpd(encoder);
 }
 
-void dc_link_disable_hpd(const struct dc_link *link)
+void link_disable_hpd(const struct dc_link *link)
 {
 	struct link_encoder *encoder = link->link_enc;
 
@@ -60,7 +60,7 @@ void dc_link_disable_hpd(const struct dc_link *link)
 		encoder->funcs->disable_hpd(encoder);
 }
 
-void dc_link_enable_hpd_filter(struct dc_link *link, bool enable)
+void link_enable_hpd_filter(struct dc_link *link, bool enable)
 {
 	struct gpio *hpd;