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path: root/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
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Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_kms.c')
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_kms.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 9b4bb9e74d73..060e5c6f4446 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -763,21 +763,25 @@ static int vmw_create_dmabuf_proxy(struct drm_device *dev,
uint32_t format;
struct drm_vmw_size content_base_size;
struct vmw_resource *res;
+ unsigned int bytes_pp;
int ret;
switch (mode_cmd->depth) {
case 32:
case 24:
format = SVGA3D_X8R8G8B8;
+ bytes_pp = 4;
break;
case 16:
case 15:
format = SVGA3D_R5G6B5;
+ bytes_pp = 2;
break;
case 8:
format = SVGA3D_P8;
+ bytes_pp = 1;
break;
default:
@@ -785,7 +789,7 @@ static int vmw_create_dmabuf_proxy(struct drm_device *dev,
return -EINVAL;
}
- content_base_size.width = mode_cmd->width;
+ content_base_size.width = mode_cmd->pitch / bytes_pp;
content_base_size.height = mode_cmd->height;
content_base_size.depth = 1;
@@ -1534,14 +1538,10 @@ int vmw_du_connector_fill_modes(struct drm_connector *connector,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC)
};
int i;
- u32 assumed_bpp = 2;
+ u32 assumed_bpp = 4;
- /*
- * If using screen objects, then assume 32-bpp because that's what the
- * SVGA device is assuming
- */
- if (dev_priv->active_display_unit == vmw_du_screen_object)
- assumed_bpp = 4;
+ if (dev_priv->assume_16bpp)
+ assumed_bpp = 2;
if (dev_priv->active_display_unit == vmw_du_screen_target) {
max_width = min(max_width, dev_priv->stdu_max_width);