diff options
| author | Jagan Teki <jagan@amarulasolutions.com> | 2022-03-31 21:15:00 +0530 |
|---|---|---|
| committer | Robert Foss <robert.foss@linaro.org> | 2022-03-31 17:52:46 +0200 |
| commit | 4f4601071ca544559b27b49a043167c009b77c64 (patch) | |
| tree | ee431c87d1ee7b831151112014c6f7cf2dddd5e4 /drivers | |
| parent | 65af9070cd09a9a5a5306ffc2b39b1674c7e5716 (diff) | |
| download | linux-4f4601071ca544559b27b49a043167c009b77c64.tar.bz2 | |
drm: bridge: nwl-dsi: Switch to devm_drm_of_get_bridge
devm_drm_of_get_bridge is capable of looking up the downstream
bridge and panel and trying to add a panel bridge if the panel
is found.
Replace explicit finding calls with devm_drm_of_get_bridge.
Reviewed-by: Guido Günther <agx@sigxcpu.org>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220331154503.66054-2-jagan@amarulasolutions.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/bridge/nwl-dsi.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c index e34fb09b90b9..a549da5b3f93 100644 --- a/drivers/gpu/drm/bridge/nwl-dsi.c +++ b/drivers/gpu/drm/bridge/nwl-dsi.c @@ -25,7 +25,6 @@ #include <drm/drm_bridge.h> #include <drm/drm_mipi_dsi.h> #include <drm/drm_of.h> -#include <drm/drm_panel.h> #include <drm/drm_print.h> #include <video/mipi_display.h> @@ -912,22 +911,10 @@ static int nwl_dsi_bridge_attach(struct drm_bridge *bridge, { struct nwl_dsi *dsi = bridge_to_dsi(bridge); struct drm_bridge *panel_bridge; - struct drm_panel *panel; - int ret; - - ret = drm_of_find_panel_or_bridge(dsi->dev->of_node, 1, 0, &panel, - &panel_bridge); - if (ret) - return ret; - - if (panel) { - panel_bridge = drm_panel_bridge_add(panel); - if (IS_ERR(panel_bridge)) - return PTR_ERR(panel_bridge); - } - if (!panel_bridge) - return -EPROBE_DEFER; + panel_bridge = devm_drm_of_get_bridge(dsi->dev, dsi->dev->of_node, 1, 0); + if (IS_ERR(panel_bridge)) + return PTR_ERR(panel_bridge); return drm_bridge_attach(bridge->encoder, panel_bridge, bridge, flags); } |