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drm/vc4: hdmi: Add MISC_CONTROL register for vc4

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The MISC_CONTROL register allows configuration of pixel repetition
for pixel doubling in the HDMI block instead of PixelValve.
It was already defined for vc5, so add it for vc4.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Link: https://lore.kernel.org/r/20220613144800.326124-29-maxime@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
This commit is contained in:
Dave Stevenson 2022-06-13 16:47:55 +02:00 committed by Maxime Ripard
parent d5ca98701a
commit f3f2751131
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drivers/gpu/drm/vc4/vc4_hdmi_regs.h
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@ -200,6 +200,7 @@ static const struct vc4_hdmi_register __maybe_unused vc4_hdmi_fields[] = {
VC4_HDMI_REG(HDMI_VERTB0, 0x00d0),
VC4_HDMI_REG(HDMI_VERTA1, 0x00d4),
VC4_HDMI_REG(HDMI_VERTB1, 0x00d8),
VC4_HDMI_REG(HDMI_MISC_CONTROL, 0x00e4),
VC4_HDMI_REG(HDMI_CEC_CNTRL_1, 0x00e8),
VC4_HDMI_REG(HDMI_CEC_CNTRL_2, 0x00ec),
VC4_HDMI_REG(HDMI_CEC_CNTRL_3, 0x00f0),