diff options
| author | Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> | 2018-08-07 21:43:20 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-08-21 22:16:35 +0300 |
| commit | 66b198ffc934089c24f8a12436d46fdc283eaed8 (patch) | |
| tree | 7a87931695a7bf161269bc18e3435405e89afda4 | |
| parent | 16747b21098505bea3b7bc7009d8e16921a7ca65 (diff) | |
| download | linux-66b198ffc934089c24f8a12436d46fdc283eaed8.tar.xz | |
drm/amd/display: make dp_ss_off optional
dp_ss_off flag doesn't need to be set, so we create a link_init
function if it is needed by an asic
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link.c | 6 | ||||
| -rw-r--r-- | 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 222ff7c1bf4f..567867915d32 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -1039,9 +1039,6 @@ 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, @@ -1049,6 +1046,9 @@ 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); |