From 125076c8754ee6bb7419134cf3c6b56144217685 Mon Sep 17 00:00:00 2001 From: Dom Cobley Date: Mon, 13 Jun 2022 16:47:53 +0200 Subject: [PATCH] drm/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 Link: https://lore.kernel.org/r/20220613144800.326124-27-maxime@cerno.tech Signed-off-by: Maxime Ripard --- 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 d5aa70a1cd9d..9a568c44ecaf 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -1348,9 +1348,6 @@ 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); -- 2.11.0