Replace of_drm_find_panel with drm_of_find_panel_or_bridge
for finding panel, this indeed help to find the bridge if
bridge support added.
Added NULL in bridge argument, same will replace with bridge
parameter once bridge supported.
Signed-off-by: Jagan Teki <ja...@amarulasolutions.com>
---
Changes for v4, v3:
- none
drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
index 4f5efcace68e..2e9e7b2d4145 100644
--- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
+++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
@@ -21,6 +21,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_of.h>
#include <drm/drm_panel.h>
#include <drm/drm_print.h>
#include <drm/drm_probe_helper.h>
@@ -963,10 +964,14 @@ static int sun6i_dsi_attach(struct mipi_dsi_host *host,
struct mipi_dsi_device *device)
{
struct sun6i_dsi *dsi = host_to_sun6i_dsi(host);
- struct drm_panel *panel = of_drm_find_panel(device->dev.of_node);
+ struct drm_panel *panel;
+ int ret;
+
+ ret = drm_of_find_panel_or_bridge(dsi->dev->of_node, 0, 0,
+ &panel, NULL);
+ if (ret)
+ return ret;
- if (IS_ERR(panel))
- return PTR_ERR(panel);
if (!dsi->drm || !dsi->drm->registered)
return -EPROBE_DEFER;
--
2.25.1
--
You received this message because you are subscribed to the Google Groups
"linux-sunxi" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to linux-sunxi+unsubscr...@googlegroups.com.
To view this discussion on the web, visit
https://groups.google.com/d/msgid/linux-sunxi/20210322140152.101709-2-jagan%40amarulasolutions.com.
