target/linux/bcm27xx/patches-5.4/950-0613-drm-vc4-Enable-audio-on-Pi4.patch

   1 From 446b19807781d73f214f959a8f4dab7662eed337 Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.com>
   3 Date: Wed, 25 Mar 2020 18:18:45 +0000
   4 Subject: [PATCH] drm/vc4: Enable audio on Pi4.
   5
   6 This could be a revert of "drm/vc4: hdmi: Add an audio support flag"
   7 as it is no longer needed.
   8
   9 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
  10 ---
  11  drivers/gpu/drm/vc4/vc4_hdmi.c | 2 ++
  12  1 file changed, 2 insertions(+)
  13
  14 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c
  15 +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
  16 @@ -1750,6 +1750,7 @@ static const struct vc4_hdmi_variant bcm
  17
  18  static const struct vc4_hdmi_variant bcm2711_hdmi0_variant = {
  19         .id                     = 0,
  20 +       .audio_available        = true,
  21         .max_pixel_clock        = 297000000,
  22         .registers              = vc5_hdmi_hdmi0_fields,
  23         .num_registers          = ARRAY_SIZE(vc5_hdmi_hdmi0_fields),
  24 @@ -1773,6 +1774,7 @@ static const struct vc4_hdmi_variant bcm
  25
  26  static const struct vc4_hdmi_variant bcm2711_hdmi1_variant = {
  27         .id                     = 1,
  28 +       .audio_available        = true,
  29         .max_pixel_clock        = 297000000,
  30         .registers              = vc5_hdmi_hdmi1_fields,
  31         .num_registers          = ARRAY_SIZE(vc5_hdmi_hdmi1_fields),