static int virtio_gpu_conn_get_modes(struct drm_connector *connector)
{
struct virtio_gpu_output *output =
drm_connector_to_virtio_gpu_output(connector);
struct drm_display_mode *mode = NULL;
int count, width, height;
width = le32_to_cpu(output->info.r.width);
height = le32_to_cpu(output->info.r.height);
count = drm_add_modes_noedid(connector, XRES_MAX, YRES_MAX);
if (width == 0 || height == 0) {
width = XRES_DEF;
height = YRES_DEF;
drm_set_preferred_mode(connector, XRES_DEF, YRES_DEF);
} else {
DRM_DEBUG("add mode: %dx%d\n", width, height);
mode = drm_cvt_mode(connector->dev, width, height, 60,
false, false, false);
mode->type |= DRM_MODE_TYPE_PREFERRED;
drm_mode_probed_add(connector, mode);
count++;
}
return count;
}
static int dce_virtual_get_modes(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_display_mode *mode = NULL;
unsigned i;
static const struct mode_size {
int w;
int h;
} common_modes[17] = {
{ 640, 480},
{ 720, 480},
{ 800, 600},
{ 848, 480},
{1024, 768},
{1152, 768},
{1280, 720},
{1280, 800},
{1280, 854},
{1280, 960},
{1280, 1024},
{1440, 900},
{1400, 1050},
{1680, 1050},
{1600, 1200},
{1920, 1080},
{1920, 1200}
};
for (i = 0; i < 17; i++) {
mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h, 60, false, false, false);
drm_mode_probed_add(connector, mode);
}
return 0;
}
static int qxl_add_monitors_config_modes(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct qxl_device *qdev = dev->dev_private;
struct qxl_output *output = drm_connector_to_qxl_output(connector);
int h = output->index;
struct drm_display_mode *mode = NULL;
struct qxl_head *head;
if (!qdev->client_monitors_config)
return 0;
head = &qdev->client_monitors_config->heads[h];
mode = drm_cvt_mode(dev, head->width, head->height, 60, false, false,
false);
mode->type |= DRM_MODE_TYPE_PREFERRED;
drm_mode_probed_add(connector, mode);
return 1;
}
static int qxl_add_common_modes(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_display_mode *mode = NULL;
int i;
struct mode_size {
int w;
int h;
} common_modes[] = {
{ 640, 480},
{ 720, 480},
{ 800, 600},
{ 848, 480},
{1024, 768},
{1152, 768},
{1280, 720},
{1280, 800},
{1280, 854},
{1280, 960},
{1280, 1024},
{1440, 900},
{1400, 1050},
{1680, 1050},
{1600, 1200},
{1920, 1080},
{1920, 1200}
};
for (i = 0; i < ARRAY_SIZE(common_modes); i++) {
if (common_modes[i].w < 320 || common_modes[i].h < 200)
continue;
mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h,
60, false, false, false);
if (common_modes[i].w == 1024 && common_modes[i].h == 768)
mode->type |= DRM_MODE_TYPE_PREFERRED;
drm_mode_probed_add(connector, mode);
}
return i - 1;
}
static int vbox_get_modes(struct drm_connector *pConnector)
{
struct vbox_connector *pVBoxConnector = NULL;
struct drm_display_mode *pMode = NULL;
unsigned cModes = 0;
LogFunc(("vboxvideo: %d: pConnector=%p\n", __LINE__, pConnector));
pVBoxConnector = to_vbox_connector(pConnector);
cModes = drm_add_modes_noedid(pConnector, 1024, 768);
if (pVBoxConnector->modeHint.cX && pVBoxConnector->modeHint.cY)
{
pMode = drm_cvt_mode(pConnector->dev, pVBoxConnector->modeHint.cX,
pVBoxConnector->modeHint.cY, 60, false, false,
false);
if (pMode)
{
pMode->type |= DRM_MODE_TYPE_PREFERRED;
drm_mode_probed_add(pConnector, pMode);
++cModes;
}
}
return cModes;
}
