{
uint16_t *r_base, *g_base, *b_base;
+ if (crtc->funcs->gamma_set == NULL)
+ return;
+
r_base = crtc->gamma_store;
g_base = r_base + crtc->gamma_size;
b_base = g_base + crtc->gamma_size;
int crtc_count, int max_conn_count)
{
struct drm_crtc *crtc;
- int ret = 0;
int i;
fb_helper->dev = dev;
sizeof(struct drm_connector *),
GFP_KERNEL);
- if (!fb_helper->crtc_info[i].mode_set.connectors) {
- ret = -ENOMEM;
+ if (!fb_helper->crtc_info[i].mode_set.connectors)
goto out_free;
- }
fb_helper->crtc_info[i].mode_set.num_connectors = 0;
}
return -EINVAL;
/* Need to resize the fb object !!! */
- if (var->bits_per_pixel > fb->bits_per_pixel || var->xres > fb->width || var->yres > fb->height) {
+ if (var->bits_per_pixel > fb->bits_per_pixel ||
+ var->xres > fb->width || var->yres > fb->height ||
+ var->xres_virtual > fb->width || var->yres_virtual > fb->height) {
DRM_DEBUG("fb userspace requested width/height/bpp is greater than current fb "
- "object %dx%d-%d > %dx%d-%d\n", var->xres, var->yres, var->bits_per_pixel,
+ "request %dx%d-%d (virtual %dx%d) > %dx%d-%d\n",
+ var->xres, var->yres, var->bits_per_pixel,
+ var->xres_virtual, var->yres_virtual,
fb->width, fb->height, fb->bits_per_pixel);
return -EINVAL;
}
/* try and find a 1024x768 mode on each connector */
can_clone = true;
- dmt_mode = drm_mode_find_dmt(fb_helper->dev, 1024, 768, 60);
+ dmt_mode = drm_mode_find_dmt(fb_helper->dev, 1024, 768, 60, false);
for (i = 0; i < fb_helper->connector_count; i++) {