From 0bef23f9180b43e805ce4dabb90b24a0b558721c Mon Sep 17 00:00:00 2001 From: Michel Dänzer Date: Wed, 31 Aug 2011 07:42:50 +0000 Subject: vmwgfx: Print error diagnostics if depth doesn't match the host expectation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Michel Dänzer Signed-off-by: Thomas Hellstrom Signed-off-by: Dave Airlie --- drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_fb.c') 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); -- cgit v1.2.3