diff options
| author | Deepak Rawat <drawat@vmware.com> | 2018-08-17 14:44:35 -0700 |
|---|---|---|
| committer | Deepak Rawat <drawat@vmware.com> | 2018-08-21 11:11:23 -0700 |
| commit | 8900a0842b44da297ea1a564963f409004658b2c (patch) | |
| tree | 7f93805ca572f8d603216004fe7173f5bf46f23c | |
| parent | ed20e6f3d3c0b084d11f88b73d684053e884f78c (diff) | |
vmwgfx: limit mode size for all display unit to texture_max
For all display units, limit mode size exposed to texture_max_width/
height as this is the maximum framebuffer size that virtual device can
create.
Signed-off-by: Deepak Rawat <drawat@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
| -rw-r--r-- | vmwgfx_kms.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/vmwgfx_kms.c b/vmwgfx_kms.c index b1a39b3..b2b652a 100644 --- a/vmwgfx_kms.c +++ b/vmwgfx_kms.c @@ -2271,12 +2271,16 @@ int vmw_du_connector_fill_modes(struct drm_connector *connector, if (dev_priv->assume_16bpp) assumed_bpp = 2; + max_width = min(max_width, dev_priv->texture_max_width); + max_height = min(max_height, dev_priv->texture_max_height); + + /* + * For STDU extra limit for a mode on SVGA_REG_SCREENTARGET_MAX_WIDTH/ + * HEIGHT registers. + */ if (dev_priv->active_display_unit == vmw_du_screen_target) { max_width = min(max_width, dev_priv->stdu_max_width); - max_width = min(max_width, dev_priv->texture_max_width); - max_height = min(max_height, dev_priv->stdu_max_height); - max_height = min(max_height, dev_priv->texture_max_height); } /* Add preferred mode */ |