Commit 140b4e67 authored by Deepak Rawat's avatar Deepak Rawat Committed by Thomas Hellstrom

drm/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: default avatarDeepak Rawat <drawat@vmware.com>
Reviewed-by: default avatarSinclair Yeh <syeh@vmware.com>
Reviewed-by: default avatarThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: default avatarThomas Hellstrom <thellstrom@vmware.com>
parent 0c1b174b
...@@ -2214,12 +2214,16 @@ int vmw_du_connector_fill_modes(struct drm_connector *connector, ...@@ -2214,12 +2214,16 @@ int vmw_du_connector_fill_modes(struct drm_connector *connector,
if (dev_priv->assume_16bpp) if (dev_priv->assume_16bpp)
assumed_bpp = 2; 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) { 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->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->stdu_max_height);
max_height = min(max_height, dev_priv->texture_max_height);
} }
/* Add preferred mode */ /* Add preferred mode */
......
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