From: Parth Pancholi <[email protected]> Enable the pre_enable_prev_first flag on the tc358768 bridge to reverse the pre-enable order, calling bridge pre_enable before panel prepare. This ensures the bridge is ready before sending panel init commands in the case of panels sending init commands in panel prepare function.
Signed-off-by: Parth Pancholi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]> --- drivers/gpu/drm/bridge/tc358768.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/bridge/tc358768.c b/drivers/gpu/drm/bridge/tc358768.c index c95d164bd3a0..dab9cdf5cb98 100644 --- a/drivers/gpu/drm/bridge/tc358768.c +++ b/drivers/gpu/drm/bridge/tc358768.c @@ -448,6 +448,8 @@ static int tc358768_dsi_host_attach(struct mipi_dsi_host *host, DRM_MODE_CONNECTOR_DSI); if (IS_ERR(bridge)) return PTR_ERR(bridge); + + bridge->pre_enable_prev_first = true; } priv->output.dev = dev; -- 2.43.0
