From c7ae70d4ce50ad2a404bf9063fde735b509cae02 Mon Sep 17 00:00:00 2001
From: Thomas Zimmermann <tzimmermann@suse.de>
Date: Mon, 3 Feb 2020 16:52:58 +0100
Subject: drm/vboxvideo: Implement struct drm_mode_config_funcs.mode_valid
Git-commit: a7a0e8f69a8283ccf8d159ef77d2b97a080d0cbf
Patch-mainline: v5.7-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
The implementation of struct drm_mode_config_funcs.mode_valid verifies
that enough video memory is available for a given display mode.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200203155258.9346-5-tzimmermann@suse.de
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/vboxvideo/vbox_mode.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/vboxvideo/vbox_mode.c b/drivers/gpu/drm/vboxvideo/vbox_mode.c
index 8b7f005c4d20..0883a435e62b 100644
--- a/drivers/gpu/drm/vboxvideo/vbox_mode.c
+++ b/drivers/gpu/drm/vboxvideo/vbox_mode.c
@@ -826,6 +826,7 @@ static int vbox_connector_init(struct drm_device *dev,
static const struct drm_mode_config_funcs vbox_mode_funcs = {
.fb_create = drm_gem_fb_create_with_dirty,
+ .mode_valid = drm_vram_helper_mode_valid,
.atomic_check = drm_atomic_helper_check,
.atomic_commit = drm_atomic_helper_commit,
};
--
2.28.0