@@ -743,6 +743,15 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
if ((conn_configured & mask) != mask && conn_configured != conn_seq)
goto retry;
+ for (i = 0; i < count; i++) {
+ struct drm_connector *connector = connectors[i];
+
+ if (connector->has_tile)
+ drm_client_get_tile_offsets(dev, connectors, connector_count,
+ modes, offsets, i,
+ connector->tile_h_loc, connector->tile_v_loc);
+ }
+
/*
* If the BIOS didn't enable everything it could, fall back to have the
* same user experiencing of lighting up as much as possible like the
When testing on my tiled display, initially the tiled display is detected correctly: [90376.523692] xe 0000:67:00.0: [drm:drm_client_firmware_config.isra.0 [drm]] fallback: Not all outputs enabled [90376.523713] xe 0000:67:00.0: [drm:drm_client_firmware_config.isra.0 [drm]] Enabled: 0, detected: 2 ... [90376.523967] xe 0000:67:00.0: [drm:drm_client_modeset_probe [drm]] [CRTC:82:pipe A] desired mode 1920x2160 set (1920,0) [90376.524020] xe 0000:67:00.0: [drm:drm_client_modeset_probe [drm]] [CRTC:134:pipe B] desired mode 1920x2160 set (0,0) But then, when modes have been set: [90379.729525] xe 0000:67:00.0: [drm:drm_client_firmware_config.isra.0 [drm]] [CONNECTOR:287:DP-4] on [CRTC:82:pipe A]: 1920x2160 [90379.729640] xe 0000:67:00.0: [drm:drm_client_firmware_config.isra.0 [drm]] [CONNECTOR:289:DP-5] on [CRTC:134:pipe B]: 1920x2160 ... [90379.730036] xe 0000:67:00.0: [drm:drm_client_modeset_probe [drm]] [CRTC:82:pipe A] desired mode 1920x2160 set (0,0) [90379.730124] xe 0000:67:00.0: [drm:drm_client_modeset_probe [drm]] [CRTC:134:pipe B] desired mode 1920x2160 set (0,0) Call drm_client_get_tile_offsets() in drm_client_firmware_config() as well, to ensure that the offset is set correctly. This has to be done as a separate pass, as the tile order may not be equal to the drm connector order. Signed-off-by: Maarten Lankhorst <dev@lankhorst.se> --- drivers/gpu/drm/drm_client_modeset.c | 9 +++++++++ 1 file changed, 9 insertions(+)