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| author | Dom Cobley <popcornmix@gmail.com> | 2022-06-13 16:47:53 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-06-28 14:56:04 +0200 |
| commit | 125076c8754ee6bb7419134cf3c6b56144217685 (patch) | |
| tree | 5bc50f50ca282f16a54c863003a997b0127ae1f7 /drivers/gpu/drm/vc4 | |
| parent | 4ae3d6c09d25a932ce812b1e092d615ab799d5dd (diff) | |
| download | linux-125076c8754ee6bb7419134cf3c6b56144217685.tar.gz linux-125076c8754ee6bb7419134cf3c6b56144217685.tar.bz2 linux-125076c8754ee6bb7419134cf3c6b56144217685.zip | |
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 <popcornmix@gmail.com>
Link: https://lore.kernel.org/r/20220613144800.326124-27-maxime@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'drivers/gpu/drm/vc4')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_hdmi.c | 3 |
1 files changed, 0 insertions, 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); |