target/linux/brcm2708/patches-4.19/950-0521-drm-vc4-Increase-max-screen-size-to-4096x4096.patch

   1 From 7c4a99448be56e288a5845f3de77b7eef006a450 Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.org>
   3 Date: Wed, 3 Apr 2019 15:20:05 +0100
   4 Subject: [PATCH] drm: vc4: Increase max screen size to 4096x4096.
   5
   6 We now should support 4k screens, therefore this limit needs to
   7 be increased.
   8
   9 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
  10 ---
  11  drivers/gpu/drm/vc4/vc4_kms.c | 4 ++--
  12  1 file changed, 2 insertions(+), 2 deletions(-)
  13
  14 --- a/drivers/gpu/drm/vc4/vc4_kms.c
  15 +++ b/drivers/gpu/drm/vc4/vc4_kms.c
  16 @@ -429,8 +429,8 @@ int vc4_kms_load(struct drm_device *dev)
  17                 return ret;
  18         }
  19
  20 -       dev->mode_config.max_width = 2048;
  21 -       dev->mode_config.max_height = 2048;
  22 +       dev->mode_config.max_width = 4096;
  23 +       dev->mode_config.max_height = 4096;
  24         dev->mode_config.funcs = &vc4_mode_funcs;
  25         dev->mode_config.preferred_depth = 24;
  26         dev->mode_config.async_page_flip = true;