From d5f441d9a63d0bca58358adc1d598db379286fc7 Mon Sep 17 00:00:00 2001 From: Algea Cao Date: Fri, 17 Mar 2023 17:59:24 +0800 Subject: [PATCH] drm: bridge: dw-hdmi: Fix some TV display error when play hdr video in 4K25Hz Signed-off-by: Algea Cao Change-Id: I93092d531435c47885e013c02e6655821370256a --- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index 990271cae22f..7a9dee297911 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -2344,7 +2344,7 @@ static void hdmi_config_drm_infoframe(struct dw_hdmi *hdmi, * avi and hdr infoframe cannot be sent at the same time * for compatibility with Huawei TV */ - mdelay(50); + msleep(300); hdmi_modb(hdmi, HDMI_FC_PACKET_TX_EN_DRM_ENABLE, HDMI_FC_PACKET_TX_EN_DRM_MASK, HDMI_FC_PACKET_TX_EN);