drm/tegra: Atomic conversion, phase 1
Implement initial atomic state handling. Hook up the CRTCs, planes' and
connectors' ->atomic_destroy_state() callback to ensure that the atomic
state objects don't leak.
Furthermore the CRTC now implements the ->mode_set_nofb() callback that
is used by new helpers to implement ->mode_set() and ->mode_set_base().
These new helpers also make use of the new plane helper functions which
the driver now provides.
Signed-off-by: Thierry Reding <treding@nvidia.com>
diff --git a/drivers/gpu/drm/tegra/rgb.c b/drivers/gpu/drm/tegra/rgb.c
index 0c932f9..23ba403 100644
--- a/drivers/gpu/drm/tegra/rgb.c
+++ b/drivers/gpu/drm/tegra/rgb.c
@@ -9,6 +9,7 @@
#include <linux/clk.h>
+#include <drm/drm_atomic_helper.h>
#include <drm/drm_panel.h>
#include "drm.h"
@@ -97,6 +98,7 @@
.detect = tegra_output_connector_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
.destroy = tegra_output_connector_destroy,
+ .atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
};
static enum drm_mode_status