Master panel driver holds commands for both itself and link, so master panel should be requested after both master DSI and slave DSI are configured and ready.
Signed-off-by: Svyatoslav Ryhel clamor95@gmail.com --- drivers/video/tegra20/tegra-dsi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/video/tegra20/tegra-dsi.c b/drivers/video/tegra20/tegra-dsi.c index 97a30402902..97895f37739 100644 --- a/drivers/video/tegra20/tegra-dsi.c +++ b/drivers/video/tegra20/tegra-dsi.c @@ -819,6 +819,9 @@ static int tegra_dsi_encoder_enable(struct udevice *dev) tegra_dsi_set_phy_timing(&priv->dsi->ptiming, period * 8, &priv->dphy_timing);
+ if (priv->slave) + tegra_dsi_encoder_enable(priv->slave); + /* Perform panel HW setup */ ret = panel_enable_backlight(priv->panel); if (ret) @@ -833,9 +836,6 @@ static int tegra_dsi_encoder_enable(struct udevice *dev) value |= DSI_POWER_CONTROL_ENABLE; writel(value, &misc->dsi_pwr_ctrl);
- if (priv->slave) - tegra_dsi_encoder_enable(priv->slave); - return 0; }