linux/drivers/gpu/drm/vkms/vkms_writeback.c

// SPDX-License-Identifier: GPL-2.0+

#include <linux/iosys-map.h>

#include <drm/drm_atomic.h>
#include <drm/drm_edid.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_writeback.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_gem_shmem_helper.h>

#include "vkms_drv.h"
#include "vkms_formats.h"

static const u32 vkms_wb_formats[] = …;

static const struct drm_connector_funcs vkms_wb_connector_funcs = …;

static int vkms_wb_atomic_check(struct drm_connector *connector,
				struct drm_atomic_state *state)
{ … }

static int vkms_wb_connector_get_modes(struct drm_connector *connector)
{ … }

static int vkms_wb_prepare_job(struct drm_writeback_connector *wb_connector,
			       struct drm_writeback_job *job)
{ … }

static void vkms_wb_cleanup_job(struct drm_writeback_connector *connector,
				struct drm_writeback_job *job)
{ … }

static void vkms_wb_atomic_commit(struct drm_connector *conn,
				  struct drm_atomic_state *state)
{ … }

static const struct drm_connector_helper_funcs vkms_wb_conn_helper_funcs = …;

int vkms_enable_writeback_connector(struct vkms_device *vkmsdev)
{ … }