diff options
| author | Sherry Wang <yao.wang1@amd.com> | 2023-09-08 09:45:00 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-10-05 01:41:45 +0300 |
| commit | 6ec876472ff7edeaf2a07bf6afbff74d7f1dfa35 (patch) | |
| tree | 8191d53115838a32d5d2053b49f3b953b36e5dd7 /drivers/gpu/drm/amd/display/dc/link/link_detection.c | |
| parent | 984abb5384b0f8644fbad3bfe1f8fd4e29c418cf (diff) | |
| download | linux-6ec876472ff7edeaf2a07bf6afbff74d7f1dfa35.tar.xz | |
drm/amd/display: refactor ILR to make it work
[Why]
Current ILR toggle is on/off as a part of panel
config for new function, which breaks original
ILR logic
[How]
Refactor ILR and take panel config into account
Reviewed-by: Anthony Koo <anthony.koo@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Sherry Wang <yao.wang1@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/link/link_detection.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/link/link_detection.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_detection.c b/drivers/gpu/drm/amd/display/dc/link/link_detection.c index aef8ef2f8d88..d6f0f857c05a 100644 --- a/drivers/gpu/drm/amd/display/dc/link/link_detection.c +++ b/drivers/gpu/drm/amd/display/dc/link/link_detection.c @@ -1166,6 +1166,12 @@ static bool detect_link_and_local_sink(struct dc_link *link, dm_helpers_init_panel_settings(dc_ctx, &link->panel_config, sink); // Override dc_panel_config if system has specific settings dm_helpers_override_panel_settings(dc_ctx, &link->panel_config); + + //sink only can use supported link rate table, we are foreced to enable it + if (link->reported_link_cap.link_rate == LINK_RATE_UNKNOWN) + link->panel_config.ilr.optimize_edp_link_rate = true; + if (edp_is_ilr_optimization_enabled(link)) + link->reported_link_cap.link_rate = get_max_link_rate_from_ilr_table(link); } } else { |