From 6f5c7a071f0bd10a85f281e486fb31385e84cb6b Mon Sep 17 00:00:00 2001 From: Dom Cobley Date: Wed, 30 Mar 2022 17:49:31 +0100 Subject: [PATCH] vc4_hdmi: Remove VC4_HDMI_SCHEDULER_CONTROL_VERT_ALWAYS_KEEPOUT This bit ensures data island packets are never generated when disallowed by HDCP. As no Pi boards support HDCP this is providing an unnecessary restriction Signed-off-by: Dom Cobley --- drivers/gpu/drm/vc4/vc4_hdmi.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 93a901c..b5c5623 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -1550,9 +1550,6 @@ static void vc4_hdmi_encoder_post_crtc_enable(struct drm_encoder *encoder, WARN_ON(!(HDMI_READ(HDMI_SCHEDULER_CONTROL) & VC4_HDMI_SCHEDULER_CONTROL_HDMI_ACTIVE)); - HDMI_WRITE(HDMI_SCHEDULER_CONTROL, - HDMI_READ(HDMI_SCHEDULER_CONTROL) | - VC4_HDMI_SCHEDULER_CONTROL_VERT_ALWAYS_KEEPOUT); HDMI_WRITE(HDMI_RAM_PACKET_CONFIG, VC4_HDMI_RAM_PACKET_ENABLE); -- 2.7.4