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drm/vc4: hdmi: Raise the maximum clock rate

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Now that we have the infrastructure in place, we can raise the maximum
pixel rate we can reach for HDMI0 on the BCM2711.

HDMI1 is left untouched since its pixelvalve has a smaller FIFO and
would need a clock faster than what we can provide to support the same
modes.

Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20211025152903.1088803-9-maxime@cerno.tech
This commit is contained in:
Maxime Ripard 2021-10-25 17:29:01 +02:00
parent 7f817159c3
commit bd43e22bf2
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1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/vc4/vc4_hdmi.c
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@ -2373,7 +2373,7 @@ static const struct vc4_hdmi_variant bcm2711_hdmi0_variant = {
.encoder_type = VC4_ENCODER_TYPE_HDMI0,
.debugfs_name = "hdmi0_regs",
.card_name = "vc4-hdmi-0",
.max_pixel_clock = HDMI_14_MAX_TMDS_CLK,
.max_pixel_clock = 600000000,
.registers = vc5_hdmi_hdmi0_fields,
.num_registers = ARRAY_SIZE(vc5_hdmi_hdmi0_fields),
.phy_lane_mapping = {