diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c index 3464b2d5b89a..348e9a600a72 100644 --- a/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c @@ -84,6 +84,14 @@ static void virtual_link_encoder_destroy(struct link_encoder **enc) *enc = NULL; } +static void virtual_link_encoder_get_max_link_cap(struct link_encoder *enc, + struct dc_link_settings *link_settings) +{ + /* Set Default link settings */ + struct dc_link_settings max_link_cap = {LANE_COUNT_FOUR, LINK_RATE_HIGH, + LINK_SPREAD_05_DOWNSPREAD_30KHZ, false, 0}; + *link_settings = max_link_cap; +} static const struct link_encoder_funcs virtual_lnk_enc_funcs = { .validate_output_with_stream = @@ -94,6 +102,7 @@ static const struct link_encoder_funcs virtual_lnk_enc_funcs = { .enable_dp_output = virtual_link_encoder_enable_dp_output, .enable_dp_mst_output = virtual_link_encoder_enable_dp_mst_output, .disable_output = virtual_link_encoder_disable_output, + .get_max_link_cap = virtual_link_encoder_get_max_link_cap, .dp_set_lane_settings = virtual_link_encoder_dp_set_lane_settings, .dp_set_phy_pattern = virtual_link_encoder_dp_set_phy_pattern, .update_mst_stream_allocation_table = |