[for-4.4.y,4/5] drm/vc4: Add another reg to HDMI debug dumping.

Message ID 1499544201-12812-5-git-send-email-amit.pundir@linaro.org
State New
Headers show
Series
  • drm/vc4 fixes from rpi-4.4.y for stable
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Commit Message

Amit Pundir July 8, 2017, 8:03 p.m.
From: Eric Anholt <eric@anholt.net>


commit 936f1a53f32148cc6164fad7c9a26ebf144e5ffb upstream.

This is also involved in the HDMI setup sequence so it's nice to see
it.

Signed-off-by: Eric Anholt <eric@anholt.net>

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>

---
"... also involved in the HDMI setup sequence" got me thinking
and submitting this patch as a stable candidate. I'll be happy
to drop it otherwise.

 drivers/gpu/drm/vc4/vc4_hdmi.c | 1 +
 1 file changed, 1 insertion(+)

-- 
2.13.0

Patch

diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index 467a650b5105..e24ece43995f 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -95,6 +95,7 @@  static const struct {
 	HDMI_REG(VC4_HDMI_SW_RESET_CONTROL),
 	HDMI_REG(VC4_HDMI_HOTPLUG_INT),
 	HDMI_REG(VC4_HDMI_HOTPLUG),
+	HDMI_REG(VC4_HDMI_RAM_PACKET_CONFIG),
 	HDMI_REG(VC4_HDMI_HORZA),
 	HDMI_REG(VC4_HDMI_HORZB),
 	HDMI_REG(VC4_HDMI_FIFO_CTL),