In consequent modeset calls, the atomic_pre_enable() will be called
several times without calling atomic_post_disable() inbetween. Thus
iframes will not be updated for the next mode. Fix this by setting the
iframe outside of the !power_on check.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
index f9293f7d8f34..bb10b35194ff 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
@@ -141,10 +141,11 @@ static void msm_hdmi_bridge_atomic_pre_enable(struct drm_bridge *bridge,
msm_hdmi_phy_resource_enable(phy);
msm_hdmi_power_on(bridge);
hdmi->power_on = true;
- if (hdmi->hdmi_mode) {
- msm_hdmi_config_avi_infoframe(hdmi);
- msm_hdmi_audio_update(hdmi);
- }
+ }
+
+ if (hdmi->hdmi_mode) {
+ msm_hdmi_config_avi_infoframe(hdmi);
+ msm_hdmi_audio_update(hdmi);
}
msm_hdmi_phy_powerup(phy, hdmi->pixclock);
--
2.39.2
