| From 11801b1f71144478ab6c19a4c309667d340cb9e2 Mon Sep 17 00:00:00 2001 |
| From: Dave Stevenson <dave.stevenson@raspberrypi.org> |
| Date: Mon, 29 Apr 2019 18:45:00 +0100 |
| Subject: [PATCH] drm: vc4: Increase max_width/height to 7680. |
| |
| There are some limits still being investigated that stop |
| us going up to 8192, but 7680 is sufficient for dual 4k |
| displays. |
| |
| Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> |
| --- |
| drivers/gpu/drm/vc4/vc4_kms.c | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| --- a/drivers/gpu/drm/vc4/vc4_kms.c |
| +++ b/drivers/gpu/drm/vc4/vc4_kms.c |
| @@ -536,8 +536,8 @@ int vc4_kms_load(struct drm_device *dev) |
| return ret; |
| } |
| |
| - dev->mode_config.max_width = 4096; |
| - dev->mode_config.max_height = 4096; |
| + dev->mode_config.max_width = 7680; |
| + dev->mode_config.max_height = 7680; |
| dev->mode_config.funcs = &vc4_mode_funcs; |
| dev->mode_config.preferred_depth = 24; |
| dev->mode_config.async_page_flip = true; |