diff options
| author | Rahul T R <r-ravikumar@ti.com> | 2022-07-11 21:42:44 +0530 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2022-07-13 19:46:11 +0530 |
| commit | ce02258b7649c4d73a09efc50006f360e2c1d451 (patch) | |
| tree | 613c24372d8e3d93c46ba64bdadbf84399eef030 | |
| parent | 68c5ef2863070c34fb98d5046fe09eeba5dc63a1 (diff) | |
drm/bridge: ti-sn65dsi86: Return probe deffer in finding dsi host
Move finding dsi host to a earlier stage in the probe
and return EPROBE_DEFFER in case dsi host is not
probed yet
Signed-off-by: Rahul T R <r-ravikumar@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
| -rw-r--r-- | drivers/gpu/drm/bridge/ti-sn65dsi86.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 4f6eeda4c901..fe11db551896 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -1172,6 +1172,12 @@ static int ti_sn_bridge_probe(struct i2c_client *client, if (ret) return ret; + host = of_find_mipi_dsi_host_by_node(pdata->host_node); + if (!host) { + DRM_ERROR("failed to find dsi host\n"); + return -EPROBE_DEFER; + } + pm_runtime_enable(pdata->dev); ret = ti_sn_setup_gpio_controller(pdata); @@ -1195,12 +1201,6 @@ static int ti_sn_bridge_probe(struct i2c_client *client, /* * Attach to DSI host. */ - host = of_find_mipi_dsi_host_by_node(pdata->host_node); - if (!host) { - DRM_ERROR("failed to find dsi host\n"); - return -ENODEV; - } - dsi = mipi_dsi_device_register_full(host, &info); if (IS_ERR(dsi)) { DRM_ERROR("failed to create dsi device\n"); |