This is just code motion of the probe routine to move all the things that are for the "whole chip" (instead of the GPIO parts or the MIPI-to-eDP parts) together at the start of probe. This is in preparation for breaking the driver into sub-drivers.
Since we're using devm for all of the "whole chip" stuff this is actually quite easy now.
Signed-off-by: Douglas Anderson dianders@chromium.org Reviewed-by: Bjorn Andersson bjorn.andersson@linaro.org ---
(no changes since v1)
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 75a41198993f..68673f736b23 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -1254,12 +1254,6 @@ static int ti_sn65dsi86_probe(struct i2c_client *client, return PTR_ERR(pdata->regmap); }
- ret = drm_of_find_panel_or_bridge(dev->of_node, 1, 0, &pdata->panel, NULL); - if (ret) { - DRM_ERROR("could not find any panel node\n"); - return ret; - } - pdata->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW); if (IS_ERR(pdata->enable_gpio)) { DRM_ERROR("failed to get enable gpio from DT\n"); @@ -1267,8 +1261,6 @@ static int ti_sn65dsi86_probe(struct i2c_client *client, return ret; }
- ti_sn_bridge_parse_lanes(pdata, dev->of_node); - ret = ti_sn65dsi86_parse_regulators(pdata); if (ret) { DRM_ERROR("failed to parse regulators\n"); @@ -1279,12 +1271,22 @@ static int ti_sn65dsi86_probe(struct i2c_client *client, if (IS_ERR(pdata->refclk)) return PTR_ERR(pdata->refclk);
- ret = ti_sn_bridge_parse_dsi_host(pdata); + pm_runtime_enable(dev); + ret = devm_add_action_or_reset(dev, ti_sn65dsi86_runtime_disable, dev); if (ret) return ret;
- pm_runtime_enable(dev); - ret = devm_add_action_or_reset(dev, ti_sn65dsi86_runtime_disable, dev); + ti_sn65dsi86_debugfs_init(pdata); + + ret = drm_of_find_panel_or_bridge(dev->of_node, 1, 0, &pdata->panel, NULL); + if (ret) { + DRM_ERROR("could not find any panel node\n"); + return ret; + } + + ti_sn_bridge_parse_lanes(pdata, dev->of_node); + + ret = ti_sn_bridge_parse_dsi_host(pdata); if (ret) return ret;
@@ -1302,8 +1304,6 @@ static int ti_sn65dsi86_probe(struct i2c_client *client,
drm_bridge_add(&pdata->bridge);
- ti_sn65dsi86_debugfs_init(pdata); - return 0; }