diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c index bb4aeca5c0f9..3962e5d84e1e 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c @@ -270,6 +270,7 @@ static int dw_mipi_dsi_host_attach(struct mipi_dsi_host *host, struct mipi_dsi_device *device) { struct dw_mipi_dsi *dsi = host_to_dsi(host); + const struct dw_mipi_dsi_plat_data *pdata = dsi->plat_data; struct drm_bridge *bridge; struct drm_panel *panel; int ret; @@ -300,6 +301,12 @@ static int dw_mipi_dsi_host_attach(struct mipi_dsi_host *host, drm_bridge_add(&dsi->bridge); + if (pdata->host_ops && pdata->host_ops->attach) { + ret = pdata->host_ops->attach(pdata->priv_data, device); + if (ret < 0) + return ret; + } + return 0; } @@ -307,6 +314,14 @@ static int dw_mipi_dsi_host_detach(struct mipi_dsi_host *host, struct mipi_dsi_device *device) { struct dw_mipi_dsi *dsi = host_to_dsi(host); + const struct dw_mipi_dsi_plat_data *pdata = dsi->plat_data; + int ret; + + if (pdata->host_ops && pdata->host_ops->detach) { + ret = pdata->host_ops->detach(pdata->priv_data, device); + if (ret < 0) + return ret; + } drm_of_panel_bridge_remove(host->dev->of_node, 1, 0); |