diff options
Diffstat (limited to 'drivers/gpu/drm/arc/arcpgu_hdmi.c')
-rw-r--r-- | drivers/gpu/drm/arc/arcpgu_hdmi.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/drivers/gpu/drm/arc/arcpgu_hdmi.c b/drivers/gpu/drm/arc/arcpgu_hdmi.c deleted file mode 100644 index 52839934f2fb..000000000000 --- a/drivers/gpu/drm/arc/arcpgu_hdmi.c +++ /dev/null @@ -1,48 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * ARC PGU DRM driver. - * - * Copyright (C) 2016 Synopsys, Inc. (www.synopsys.com) - */ - -#include <drm/drm_bridge.h> -#include <drm/drm_crtc.h> -#include <drm/drm_encoder.h> -#include <drm/drm_device.h> - -#include "arcpgu.h" - -static struct drm_encoder_funcs arcpgu_drm_encoder_funcs = { - .destroy = drm_encoder_cleanup, -}; - -int arcpgu_drm_hdmi_init(struct drm_device *drm, struct device_node *np) -{ - struct drm_encoder *encoder; - struct drm_bridge *bridge; - - int ret = 0; - - encoder = devm_kzalloc(drm->dev, sizeof(*encoder), GFP_KERNEL); - if (encoder == NULL) - return -ENOMEM; - - /* Locate drm bridge from the hdmi encoder DT node */ - bridge = of_drm_find_bridge(np); - if (!bridge) - return -EPROBE_DEFER; - - encoder->possible_crtcs = 1; - encoder->possible_clones = 0; - ret = drm_encoder_init(drm, encoder, &arcpgu_drm_encoder_funcs, - DRM_MODE_ENCODER_TMDS, NULL); - if (ret) - return ret; - - /* Link drm_bridge to encoder */ - ret = drm_bridge_attach(encoder, bridge, NULL, 0); - if (ret) - drm_encoder_cleanup(encoder); - - return ret; -} |