diff options
| author | Michel Dänzer <daenzer@vmware.com> | 2011-08-31 11:42:50 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-09-01 12:37:49 +0400 |
| commit | 0bef23f9180b43e805ce4dabb90b24a0b558721c (patch) | |
| tree | 6524902551a89a981422e121008ee5f64555266c /drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | |
| parent | 6558429bc4c7351cc3d80fc9055f1204a9adf060 (diff) | |
| download | linux-0bef23f9180b43e805ce4dabb90b24a0b558721c.tar.xz | |
vmwgfx: Print error diagnostics if depth doesn't match the host expectation
Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_fb.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c index 5fb80b138e80..b1888e801e22 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c @@ -158,10 +158,14 @@ static int vmw_fb_set_par(struct fb_info *info) { struct vmw_fb_par *par = info->par; struct vmw_private *vmw_priv = par->vmw_priv; + int ret; + + ret = vmw_kms_write_svga(vmw_priv, info->var.xres, info->var.yres, + info->fix.line_length, + par->bpp, par->depth); + if (ret) + return ret; - vmw_kms_write_svga(vmw_priv, info->var.xres, info->var.yres, - info->fix.line_length, - par->bpp, par->depth); if (vmw_priv->capabilities & SVGA_CAP_DISPLAY_TOPOLOGY) { /* TODO check if pitch and offset changes */ vmw_write(vmw_priv, SVGA_REG_NUM_GUEST_DISPLAYS, 1); |