From: Dmytro Laktyushkin <Dmytro.Laktyushkin@xxxxxxx>
dp_ss_off flag doesn't need to be set, so we create a link_init
function if it is needed by an asic
Change-Id: Ieb58532895bd01f1317ca13913211e63007ae9d8
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin at amd.com>
Reviewed-by: Eric Bernstein <Eric.Bernstein at amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha at amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 6 +++---
drivers/gpu/drm/amd/display/dc/inc/core_types.h | 1 +
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index 78063800b7cb..739c6654d849 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -1042,9 +1042,6 @@ static bool construct(
link->link_id = bios->funcs->get_connector_id(bios, init_params->connector_index);
- if (dc_ctx->dc_bios->integrated_info)
- link->dp_ss_off = !dc_ctx->dc_bios->integrated_info->dp_ss_control;
-
if (link->link_id.type != OBJECT_TYPE_CONNECTOR) {
dm_error("%s: Invalid Connector ObjectID from Adapter Service for connector index:%d! type %d expected %d\n",
__func__, init_params->connector_index,
@@ -1052,6 +1049,9 @@ static bool construct(
goto create_fail;
}
+ if (link->dc->res_pool->funcs->link_init)
+ link->dc->res_pool->funcs->link_init(link);
+
hpd_gpio = get_hpd_gpio(link->ctx->dc_bios, link->link_id, link->ctx->gpio_service);
if (hpd_gpio != NULL)
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
index 9f33306f9014..d2d8b1820058 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
@@ -92,6 +92,7 @@ struct resource_context;
struct resource_funcs {
void (*destroy)(struct resource_pool **pool);
+ void (*link_init)(struct dc_link *link);
struct link_encoder *(*link_enc_create)(
const struct encoder_init_data *init);
--
2.14.1
