W dniu 30.03.2021 o 04:53, Douglas Anderson pisze:
We prepared the panel in pre_enable() so we should unprepare it in post_disable() to match.
This becomes important once we start using pre_enable() and post_disable() to make sure things are powered on (and then off again) when reading the EDID.
Signed-off-by: Douglas Anderson dianders@chromium.org
Reviewed-by: Andrzej Hajda a.hajda@samsung.com
Regards Andrzej
(no changes since v1)
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index e8e523b3a16b..50a52af8e39f 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -460,8 +460,6 @@ static void ti_sn_bridge_disable(struct drm_bridge *bridge) regmap_write(pdata->regmap, SN_ML_TX_MODE_REG, 0); /* disable DP PLL */ regmap_write(pdata->regmap, SN_PLL_ENABLE_REG, 0);
drm_panel_unprepare(pdata->panel); }
static u32 ti_sn_bridge_get_dsi_freq(struct ti_sn_bridge *pdata)
@@ -877,6 +875,8 @@ static void ti_sn_bridge_post_disable(struct drm_bridge *bridge) { struct ti_sn_bridge *pdata = bridge_to_ti_sn_bridge(bridge);
drm_panel_unprepare(pdata->panel);
clk_disable_unprepare(pdata->refclk);
pm_runtime_put_sync(pdata->dev);