From e965510afec9995cbad94182e3f622457bd745fb Mon Sep 17 00:00:00 2001 From: Algea Cao Date: Tue, 31 Jan 2023 18:26:17 +0800 Subject: [PATCH] drm: bridge: dw-hdmi: clear overflow when switch color format Signed-off-by: Algea Cao Change-Id: I98682e8cc085829fd9fde16d7e14efa08ab8128a --- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index 86a62c61a476..721b5857331c 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -2539,8 +2539,6 @@ static void dw_hdmi_clear_overflow(struct dw_hdmi *hdmi) unsigned int i; u8 val; - if (hdmi->update) - return; /* * Under some circumstances the Frame Composer arithmetic unit can miss * an FC register write due to being busy processing the previous one. @@ -2584,8 +2582,6 @@ static void dw_hdmi_clear_overflow(struct dw_hdmi *hdmi) static void hdmi_disable_overflow_interrupts(struct dw_hdmi *hdmi) { - if (hdmi->update) - return; hdmi_writeb(hdmi, HDMI_IH_MUTE_FC_STAT2_OVERFLOW_MASK, HDMI_IH_MUTE_FC_STAT2); }