On 10/7/26 22:18, Marc-Olivier Champagne wrote:
The DSI host must be enabled for the panel to be initialized in
prepare(). Set the prepare_prev_first flag to guarantee this.
Suggested-by: Hugo Villeneuve <[email protected]>
Signed-off-by: Marc-Olivier Champagne
<[email protected]>
---
drivers/gpu/drm/panel/panel-sitronix-st7703.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7703.c
b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
index 70f7282471e6..368c57591817 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7703.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
@@ -973,6 +973,8 @@ static int st7703_probe(struct mipi_dsi_device *dsi)
if (ret < 0)
return dev_err_probe(&dsi->dev, ret, "Failed to get
orientation\n");
+ ctx->panel.prepare_prev_first = true;
+
ret = drm_panel_of_backlight(&ctx->panel);
if (ret)
return ret;
Reviewed-by: Neil Armstrong <[email protected]>
Thanks,
Neil
