static int intel_fbdev_set_par(struct fb_info *info)
{
struct drm_fb_helper *fb_helper = info->par;
struct intel_fbdev *ifbdev =
container_of(fb_helper, struct intel_fbdev, helper);
int ret;
ret = drm_fb_helper_set_par(info);
if (ret == 0) {
/*
* FIXME: fbdev presumes that all callbacks also work from
* atomic contexts and relies on that for emergency oops
* printing. KMS totally doesn't do that and the locking here is
* by far not the only place this goes wrong. Ignore this for
* now until we solve this for real.
*/
mutex_lock(&fb_helper->dev->struct_mutex);
ret = i915_gem_object_set_to_gtt_domain(ifbdev->fb->obj,
true);
mutex_unlock(&fb_helper->dev->struct_mutex);
}
return ret;
}
static int intel_fbdev_set_par(struct fb_info *info)
{
struct drm_fb_helper *fb_helper = info->par;
struct intel_fbdev *ifbdev =
container_of(fb_helper, struct intel_fbdev, helper);
int ret;
ret = drm_fb_helper_set_par(info);
if (ret == 0)
intel_fbdev_invalidate(ifbdev);
return ret;
}
static int intel_fbdev_set_par(struct fb_info *info)
{
struct drm_fb_helper *fb_helper = info->par;
struct intel_fbdev *ifbdev =
container_of(fb_helper, struct intel_fbdev, helper);
int ret;
ret = drm_fb_helper_set_par(info);
if (ret == 0) {
mutex_lock(&fb_helper->dev->struct_mutex);
intel_fb_obj_invalidate(ifbdev->fb->obj, ORIGIN_GTT);
mutex_unlock(&fb_helper->dev->struct_mutex);
}
return ret;
}
/**
* radeon_fb_helper_set_par - Hide cursor on CRTCs used by fbdev.
*
* @info: fbdev info
*
* This function hides the cursor on all CRTCs used by fbdev.
*/
static int radeon_fb_helper_set_par(struct fb_info *info)
{
int ret;
ret = drm_fb_helper_set_par(info);
/* XXX: with universal plane support fbdev will automatically disable
* all non-primary planes (including the cursor)
*/
if (ret == 0) {
struct drm_fb_helper *fb_helper = info->par;
int i;
for (i = 0; i < fb_helper->crtc_count; i++) {
struct drm_crtc *crtc = fb_helper->crtc_info[i].mode_set.crtc;
radeon_crtc_cursor_set2(crtc, NULL, 0, 0, 0, 0, 0);
}
}
return ret;
}
