return false;
}
+static int tegra_dc_early_init(struct host1x_client *client)
+{
+ struct drm_device *drm = dev_get_drvdata(client->host);
+ struct tegra_drm *tegra = drm->dev_private;
+
+ tegra->num_crtcs++;
+
+ return 0;
+}
+
static int tegra_dc_init(struct host1x_client *client)
{
struct drm_device *drm = dev_get_drvdata(client->host);
return 0;
}
+static int tegra_dc_late_exit(struct host1x_client *client)
+{
+ struct drm_device *drm = dev_get_drvdata(client->host);
+ struct tegra_drm *tegra = drm->dev_private;
+
+ tegra->num_crtcs--;
+
+ return 0;
+}
+
static int tegra_dc_runtime_suspend(struct host1x_client *client)
{
struct tegra_dc *dc = host1x_client_to_dc(client);
}
static const struct host1x_client_ops dc_client_ops = {
+ .early_init = tegra_dc_early_init,
.init = tegra_dc_init,
.exit = tegra_dc_exit,
+ .late_exit = tegra_dc_late_exit,
.suspend = tegra_dc_runtime_suspend,
.resume = tegra_dc_runtime_resume,
};
unsigned int hmask, vmask;
unsigned int pitch_align;
+ unsigned int num_crtcs;
struct tegra_display_hub *hub;
};
enum drm_plane_type type = DRM_PLANE_TYPE_OVERLAY;
struct tegra_drm *tegra = drm->dev_private;
struct tegra_display_hub *hub = tegra->hub;
- /* planes can be assigned to arbitrary CRTCs */
- unsigned int possible_crtcs = 0x7;
struct tegra_shared_plane *plane;
+ unsigned int possible_crtcs;
unsigned int num_formats;
const u64 *modifiers;
struct drm_plane *p;
p = &plane->base.base;
+ /* planes can be assigned to arbitrary CRTCs */
+ possible_crtcs = BIT(tegra->num_crtcs) - 1;
+
num_formats = ARRAY_SIZE(tegra_shared_plane_formats);
formats = tegra_shared_plane_formats;
modifiers = tegra_shared_plane_modifiers;