diff options
| author |   Maxime Ripard <maxime@cerno.tech> | 2021-10-25 17:29:01 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2021-11-04 10:36:26 +0100 |
| commit | bd43e22bf28eadd69c176740da0fa9a9499aa872 (patch) | |
| tree | 617e45e4cf876ee571fb87df4fef252631427c33 /drivers/gpu/drm/vc4 | |
| parent | drm/vc4: Leverage the load tracker on the BCM2711 (diff) | |
| download | linux-dev-bd43e22bf28eadd69c176740da0fa9a9499aa872.tar.xz linux-dev-bd43e22bf28eadd69c176740da0fa9a9499aa872.zip | |
drm/vc4: hdmi: Raise the maximum clock rate
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
Diffstat (limited to 'drivers/gpu/drm/vc4')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_hdmi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 07a67bf6d3a8..fe557c12f39a 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -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 = { |