media: platform: place Renesas drivers on a separate dir

In order to cleanup the main platform media directory, move Renesas
driver to its own directory.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

1 files changed, 0 insertions, 946 deletions

diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c
deleted file mode 100644
index 502c7d9d6890..000000000000
--- a/drivers/media/platform/vsp1/vsp1_drv.c
+++ /dev/null
@@ -1,946 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * vsp1_drv.c  --  R-Car VSP1 Driver
- *
- * Copyright (C) 2013-2015 Renesas Electronics Corporation
- *
- * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
- */
-
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/of_device.h>
-#include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
-#include <linux/videodev2.h>
-
-#include <media/rcar-fcp.h>
-#include <media/v4l2-subdev.h>
-
-#include "vsp1.h"
-#include "vsp1_brx.h"
-#include "vsp1_clu.h"
-#include "vsp1_dl.h"
-#include "vsp1_drm.h"
-#include "vsp1_hgo.h"
-#include "vsp1_hgt.h"
-#include "vsp1_hsit.h"
-#include "vsp1_lif.h"
-#include "vsp1_lut.h"
-#include "vsp1_pipe.h"
-#include "vsp1_rwpf.h"
-#include "vsp1_sru.h"
-#include "vsp1_uds.h"
-#include "vsp1_uif.h"
-#include "vsp1_video.h"
-
-/* -----------------------------------------------------------------------------
- * Interrupt Handling
- */
-
-static irqreturn_t vsp1_irq_handler(int irq, void *data)
-{
-	u32 mask = VI6_WPF_IRQ_STA_DFE | VI6_WPF_IRQ_STA_FRE;
-	struct vsp1_device *vsp1 = data;
-	irqreturn_t ret = IRQ_NONE;
-	unsigned int i;
-	u32 status;
-
-	for (i = 0; i < vsp1->info->wpf_count; ++i) {
-		struct vsp1_rwpf *wpf = vsp1->wpf[i];
-
-		if (wpf == NULL)
-			continue;
-
-		status = vsp1_read(vsp1, VI6_WPF_IRQ_STA(i));
-		vsp1_write(vsp1, VI6_WPF_IRQ_STA(i), ~status & mask);
-
-		if (status & VI6_WPF_IRQ_STA_DFE) {
-			vsp1_pipeline_frame_end(wpf->entity.pipe);
-			ret = IRQ_HANDLED;
-		}
-	}
-
-	return ret;
-}
-
-/* -----------------------------------------------------------------------------
- * Entities
- */
-
-/*
- * vsp1_create_sink_links - Create links from all sources to the given sink
- *
- * This function creates media links from all valid sources to the given sink
- * pad. Links that would be invalid according to the VSP1 hardware capabilities
- * are skipped. Those include all links
- *
- * - from a UDS to a UDS (UDS entities can't be chained)
- * - from an entity to itself (no loops are allowed)
- *
- * Furthermore, the BRS can't be connected to histogram generators, but no
- * special check is currently needed as all VSP instances that include a BRS
- * have no histogram generator.
- */
-static int vsp1_create_sink_links(struct vsp1_device *vsp1,
-				  struct vsp1_entity *sink)
-{
-	struct media_entity *entity = &sink->subdev.entity;
-	struct vsp1_entity *source;
-	unsigned int pad;
-	int ret;
-
-	list_for_each_entry(source, &vsp1->entities, list_dev) {
-		u32 flags;
-
-		if (source->type == sink->type)
-			continue;
-
-		if (source->type == VSP1_ENTITY_HGO ||
-		    source->type == VSP1_ENTITY_HGT ||
-		    source->type == VSP1_ENTITY_LIF ||
-		    source->type == VSP1_ENTITY_WPF)
-			continue;
-
-		flags = source->type == VSP1_ENTITY_RPF &&
-			sink->type == VSP1_ENTITY_WPF &&
-			source->index == sink->index
-		      ? MEDIA_LNK_FL_ENABLED : 0;
-
-		for (pad = 0; pad < entity->num_pads; ++pad) {
-			if (!(entity->pads[pad].flags & MEDIA_PAD_FL_SINK))
-				continue;
-
-			ret = media_create_pad_link(&source->subdev.entity,
-						       source->source_pad,
-						       entity, pad, flags);
-			if (ret < 0)
-				return ret;
-
-			if (flags & MEDIA_LNK_FL_ENABLED)
-				source->sink = sink;
-		}
-	}
-
-	return 0;
-}
-
-static int vsp1_uapi_create_links(struct vsp1_device *vsp1)
-{
-	struct vsp1_entity *entity;
-	unsigned int i;
-	int ret;
-
-	list_for_each_entry(entity, &vsp1->entities, list_dev) {
-		if (entity->type == VSP1_ENTITY_LIF ||
-		    entity->type == VSP1_ENTITY_RPF)
-			continue;
-
-		ret = vsp1_create_sink_links(vsp1, entity);
-		if (ret < 0)
-			return ret;
-	}
-
-	if (vsp1->hgo) {
-		ret = media_create_pad_link(&vsp1->hgo->histo.entity.subdev.entity,
-					    HISTO_PAD_SOURCE,
-					    &vsp1->hgo->histo.video.entity, 0,
-					    MEDIA_LNK_FL_ENABLED |
-					    MEDIA_LNK_FL_IMMUTABLE);
-		if (ret < 0)
-			return ret;
-	}
-
-	if (vsp1->hgt) {
-		ret = media_create_pad_link(&vsp1->hgt->histo.entity.subdev.entity,
-					    HISTO_PAD_SOURCE,
-					    &vsp1->hgt->histo.video.entity, 0,
-					    MEDIA_LNK_FL_ENABLED |
-					    MEDIA_LNK_FL_IMMUTABLE);
-		if (ret < 0)
-			return ret;
-	}
-
-	for (i = 0; i < vsp1->info->lif_count; ++i) {
-		if (!vsp1->lif[i])
-			continue;
-
-		ret = media_create_pad_link(&vsp1->wpf[i]->entity.subdev.entity,
-					    RWPF_PAD_SOURCE,
-					    &vsp1->lif[i]->entity.subdev.entity,
-					    LIF_PAD_SINK, 0);
-		if (ret < 0)
-			return ret;
-	}
-
-	for (i = 0; i < vsp1->info->rpf_count; ++i) {
-		struct vsp1_rwpf *rpf = vsp1->rpf[i];
-
-		ret = media_create_pad_link(&rpf->video->video.entity, 0,
-					    &rpf->entity.subdev.entity,
-					    RWPF_PAD_SINK,
-					    MEDIA_LNK_FL_ENABLED |
-					    MEDIA_LNK_FL_IMMUTABLE);
-		if (ret < 0)
-			return ret;
-	}
-
-	for (i = 0; i < vsp1->info->wpf_count; ++i) {
-		/*
-		 * Connect the video device to the WPF. All connections are
-		 * immutable.
-		 */
-		struct vsp1_rwpf *wpf = vsp1->wpf[i];
-
-		ret = media_create_pad_link(&wpf->entity.subdev.entity,
-					    RWPF_PAD_SOURCE,
-					    &wpf->video->video.entity, 0,
-					    MEDIA_LNK_FL_IMMUTABLE |
-					    MEDIA_LNK_FL_ENABLED);
-		if (ret < 0)
-			return ret;
-	}
-
-	return 0;
-}
-
-static void vsp1_destroy_entities(struct vsp1_device *vsp1)
-{
-	struct vsp1_entity *entity, *_entity;
-	struct vsp1_video *video, *_video;
-
-	list_for_each_entry_safe(entity, _entity, &vsp1->entities, list_dev) {
-		list_del(&entity->list_dev);
-		vsp1_entity_destroy(entity);
-	}
-
-	list_for_each_entry_safe(video, _video, &vsp1->videos, list) {
-		list_del(&video->list);
-		vsp1_video_cleanup(video);
-	}
-
-	v4l2_device_unregister(&vsp1->v4l2_dev);
-	if (vsp1->info->uapi)
-		media_device_unregister(&vsp1->media_dev);
-	media_device_cleanup(&vsp1->media_dev);
-
-	if (!vsp1->info->uapi)
-		vsp1_drm_cleanup(vsp1);
-}
-
-static int vsp1_create_entities(struct vsp1_device *vsp1)
-{
-	struct media_device *mdev = &vsp1->media_dev;
-	struct v4l2_device *vdev = &vsp1->v4l2_dev;
-	struct vsp1_entity *entity;
-	unsigned int i;
-	int ret;
-
-	mdev->dev = vsp1->dev;
-	mdev->hw_revision = vsp1->version;
-	strscpy(mdev->model, vsp1->info->model, sizeof(mdev->model));
-	snprintf(mdev->bus_info, sizeof(mdev->bus_info), "platform:%s",
-		 dev_name(mdev->dev));
-	media_device_init(mdev);
-
-	vsp1->media_ops.link_setup = vsp1_entity_link_setup;
-	/*
-	 * Don't perform link validation when the userspace API is disabled as
-	 * the pipeline is configured internally by the driver in that case, and
-	 * its configuration can thus be trusted.
-	 */
-	if (vsp1->info->uapi)
-		vsp1->media_ops.link_validate = v4l2_subdev_link_validate;
-
-	vdev->mdev = mdev;
-	ret = v4l2_device_register(vsp1->dev, vdev);
-	if (ret < 0) {
-		dev_err(vsp1->dev, "V4L2 device registration failed (%d)\n",
-			ret);
-		goto done;
-	}
-
-	/* Instantiate all the entities. */
-	if (vsp1_feature(vsp1, VSP1_HAS_BRS)) {
-		vsp1->brs = vsp1_brx_create(vsp1, VSP1_ENTITY_BRS);
-		if (IS_ERR(vsp1->brs)) {
-			ret = PTR_ERR(vsp1->brs);
-			goto done;
-		}
-
-		list_add_tail(&vsp1->brs->entity.list_dev, &vsp1->entities);
-	}
-
-	if (vsp1_feature(vsp1, VSP1_HAS_BRU)) {
-		vsp1->bru = vsp1_brx_create(vsp1, VSP1_ENTITY_BRU);
-		if (IS_ERR(vsp1->bru)) {
-			ret = PTR_ERR(vsp1->bru);
-			goto done;
-		}
-
-		list_add_tail(&vsp1->bru->entity.list_dev, &vsp1->entities);
-	}
-
-	if (vsp1_feature(vsp1, VSP1_HAS_CLU)) {
-		vsp1->clu = vsp1_clu_create(vsp1);
-		if (IS_ERR(vsp1->clu)) {
-			ret = PTR_ERR(vsp1->clu);
-			goto done;
-		}
-
-		list_add_tail(&vsp1->clu->entity.list_dev, &vsp1->entities);
-	}
-
-	vsp1->hsi = vsp1_hsit_create(vsp1, true);
-	if (IS_ERR(vsp1->hsi)) {
-		ret = PTR_ERR(vsp1->hsi);
-		goto done;
-	}
-
-	list_add_tail(&vsp1->hsi->entity.list_dev, &vsp1->entities);
-
-	vsp1->hst = vsp1_hsit_create(vsp1, false);
-	if (IS_ERR(vsp1->hst)) {
-		ret = PTR_ERR(vsp1->hst);
-		goto done;
-	}
-
-	list_add_tail(&vsp1->hst->entity.list_dev, &vsp1->entities);
-
-	if (vsp1_feature(vsp1, VSP1_HAS_HGO) && vsp1->info->uapi) {
-		vsp1->hgo = vsp1_hgo_create(vsp1);
-		if (IS_ERR(vsp1->hgo)) {
-			ret = PTR_ERR(vsp1->hgo);
-			goto done;
-		}
-
-		list_add_tail(&vsp1->hgo->histo.entity.list_dev,
-			      &vsp1->entities);
-	}
-
-	if (vsp1_feature(vsp1, VSP1_HAS_HGT) && vsp1->info->uapi) {
-		vsp1->hgt = vsp1_hgt_create(vsp1);
-		if (IS_ERR(vsp1->hgt)) {
-			ret = PTR_ERR(vsp1->hgt);
-			goto done;
-		}
-
-		list_add_tail(&vsp1->hgt->histo.entity.list_dev,
-			      &vsp1->entities);
-	}
-
-	/*
-	 * The LIFs are only supported when used in conjunction with the DU, in
-	 * which case the userspace API is disabled. If the userspace API is
-	 * enabled skip the LIFs, even when present.
-	 */
-	if (!vsp1->info->uapi) {
-		for (i = 0; i < vsp1->info->lif_count; ++i) {
-			struct vsp1_lif *lif;
-
-			lif = vsp1_lif_create(vsp1, i);
-			if (IS_ERR(lif)) {
-				ret = PTR_ERR(lif);
-				goto done;
-			}
-
-			vsp1->lif[i] = lif;
-			list_add_tail(&lif->entity.list_dev, &vsp1->entities);
-		}
-	}
-
-	if (vsp1_feature(vsp1, VSP1_HAS_LUT)) {
-		vsp1->lut = vsp1_lut_create(vsp1);
-		if (IS_ERR(vsp1->lut)) {
-			ret = PTR_ERR(vsp1->lut);
-			goto done;
-		}
-
-		list_add_tail(&vsp1->lut->entity.list_dev, &vsp1->entities);
-	}
-
-	for (i = 0; i < vsp1->info->rpf_count; ++i) {
-		struct vsp1_rwpf *rpf;
-
-		rpf = vsp1_rpf_create(vsp1, i);
-		if (IS_ERR(rpf)) {
-			ret = PTR_ERR(rpf);
-			goto done;
-		}
-
-		vsp1->rpf[i] = rpf;
-		list_add_tail(&rpf->entity.list_dev, &vsp1->entities);
-
-		if (vsp1->info->uapi) {
-			struct vsp1_video *video = vsp1_video_create(vsp1, rpf);
-
-			if (IS_ERR(video)) {
-				ret = PTR_ERR(video);
-				goto done;
-			}
-
-			list_add_tail(&video->list, &vsp1->videos);
-		}
-	}
-
-	if (vsp1_feature(vsp1, VSP1_HAS_SRU)) {
-		vsp1->sru = vsp1_sru_create(vsp1);
-		if (IS_ERR(vsp1->sru)) {
-			ret = PTR_ERR(vsp1->sru);
-			goto done;
-		}
-
-		list_add_tail(&vsp1->sru->entity.list_dev, &vsp1->entities);
-	}
-
-	for (i = 0; i < vsp1->info->uds_count; ++i) {
-		struct vsp1_uds *uds;
-
-		uds = vsp1_uds_create(vsp1, i);
-		if (IS_ERR(uds)) {
-			ret = PTR_ERR(uds);
-			goto done;
-		}
-
-		vsp1->uds[i] = uds;
-		list_add_tail(&uds->entity.list_dev, &vsp1->entities);
-	}
-
-	for (i = 0; i < vsp1->info->uif_count; ++i) {
-		struct vsp1_uif *uif;
-
-		uif = vsp1_uif_create(vsp1, i);
-		if (IS_ERR(uif)) {
-			ret = PTR_ERR(uif);
-			goto done;
-		}
-
-		vsp1->uif[i] = uif;
-		list_add_tail(&uif->entity.list_dev, &vsp1->entities);
-	}
-
-	for (i = 0; i < vsp1->info->wpf_count; ++i) {
-		struct vsp1_rwpf *wpf;
-
-		wpf = vsp1_wpf_create(vsp1, i);
-		if (IS_ERR(wpf)) {
-			ret = PTR_ERR(wpf);
-			goto done;
-		}
-
-		vsp1->wpf[i] = wpf;
-		list_add_tail(&wpf->entity.list_dev, &vsp1->entities);
-
-		if (vsp1->info->uapi) {
-			struct vsp1_video *video = vsp1_video_create(vsp1, wpf);
-
-			if (IS_ERR(video)) {
-				ret = PTR_ERR(video);
-				goto done;
-			}
-
-			list_add_tail(&video->list, &vsp1->videos);
-		}
-	}
-
-	/* Register all subdevs. */
-	list_for_each_entry(entity, &vsp1->entities, list_dev) {
-		ret = v4l2_device_register_subdev(&vsp1->v4l2_dev,
-						  &entity->subdev);
-		if (ret < 0)
-			goto done;
-	}
-
-	/*
-	 * Create links and register subdev nodes if the userspace API is
-	 * enabled or initialize the DRM pipeline otherwise.
-	 */
-	if (vsp1->info->uapi) {
-		ret = vsp1_uapi_create_links(vsp1);
-		if (ret < 0)
-			goto done;
-
-		ret = v4l2_device_register_subdev_nodes(&vsp1->v4l2_dev);
-		if (ret < 0)
-			goto done;
-
-		ret = media_device_register(mdev);
-	} else {
-		ret = vsp1_drm_init(vsp1);
-	}
-
-done:
-	if (ret < 0)
-		vsp1_destroy_entities(vsp1);
-
-	return ret;
-}
-
-int vsp1_reset_wpf(struct vsp1_device *vsp1, unsigned int index)
-{
-	unsigned int timeout;
-	u32 status;
-
-	status = vsp1_read(vsp1, VI6_STATUS);
-	if (!(status & VI6_STATUS_SYS_ACT(index)))
-		return 0;
-
-	vsp1_write(vsp1, VI6_SRESET, VI6_SRESET_SRTS(index));
-	for (timeout = 10; timeout > 0; --timeout) {
-		status = vsp1_read(vsp1, VI6_STATUS);
-		if (!(status & VI6_STATUS_SYS_ACT(index)))
-			break;
-
-		usleep_range(1000, 2000);
-	}
-
-	if (!timeout) {
-		dev_err(vsp1->dev, "failed to reset wpf.%u\n", index);
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-static int vsp1_device_init(struct vsp1_device *vsp1)
-{
-	unsigned int i;
-	int ret;
-
-	/* Reset any channel that might be running. */
-	for (i = 0; i < vsp1->info->wpf_count; ++i) {
-		ret = vsp1_reset_wpf(vsp1, i);
-		if (ret < 0)
-			return ret;
-	}
-
-	vsp1_write(vsp1, VI6_CLK_DCSWT, (8 << VI6_CLK_DCSWT_CSTPW_SHIFT) |
-		   (8 << VI6_CLK_DCSWT_CSTRW_SHIFT));
-
-	for (i = 0; i < vsp1->info->rpf_count; ++i)
-		vsp1_write(vsp1, VI6_DPR_RPF_ROUTE(i), VI6_DPR_NODE_UNUSED);
-
-	for (i = 0; i < vsp1->info->uds_count; ++i)
-		vsp1_write(vsp1, VI6_DPR_UDS_ROUTE(i), VI6_DPR_NODE_UNUSED);
-
-	for (i = 0; i < vsp1->info->uif_count; ++i)
-		vsp1_write(vsp1, VI6_DPR_UIF_ROUTE(i), VI6_DPR_NODE_UNUSED);
-
-	vsp1_write(vsp1, VI6_DPR_SRU_ROUTE, VI6_DPR_NODE_UNUSED);
-	vsp1_write(vsp1, VI6_DPR_LUT_ROUTE, VI6_DPR_NODE_UNUSED);
-	vsp1_write(vsp1, VI6_DPR_CLU_ROUTE, VI6_DPR_NODE_UNUSED);
-	vsp1_write(vsp1, VI6_DPR_HST_ROUTE, VI6_DPR_NODE_UNUSED);
-	vsp1_write(vsp1, VI6_DPR_HSI_ROUTE, VI6_DPR_NODE_UNUSED);
-	vsp1_write(vsp1, VI6_DPR_BRU_ROUTE, VI6_DPR_NODE_UNUSED);
-
-	if (vsp1_feature(vsp1, VSP1_HAS_BRS))
-		vsp1_write(vsp1, VI6_DPR_ILV_BRS_ROUTE, VI6_DPR_NODE_UNUSED);
-
-	vsp1_write(vsp1, VI6_DPR_HGO_SMPPT, (7 << VI6_DPR_SMPPT_TGW_SHIFT) |
-		   (VI6_DPR_NODE_UNUSED << VI6_DPR_SMPPT_PT_SHIFT));
-	vsp1_write(vsp1, VI6_DPR_HGT_SMPPT, (7 << VI6_DPR_SMPPT_TGW_SHIFT) |
-		   (VI6_DPR_NODE_UNUSED << VI6_DPR_SMPPT_PT_SHIFT));
-
-	vsp1_dlm_setup(vsp1);
-
-	return 0;
-}
-
-static void vsp1_mask_all_interrupts(struct vsp1_device *vsp1)
-{
-	unsigned int i;
-
-	for (i = 0; i < vsp1->info->lif_count; ++i)
-		vsp1_write(vsp1, VI6_DISP_IRQ_ENB(i), 0);
-	for (i = 0; i < vsp1->info->wpf_count; ++i)
-		vsp1_write(vsp1, VI6_WPF_IRQ_ENB(i), 0);
-}
-
-/*
- * vsp1_device_get - Acquire the VSP1 device
- *
- * Make sure the device is not suspended and initialize it if needed.
- *
- * Return 0 on success or a negative error code otherwise.
- */
-int vsp1_device_get(struct vsp1_device *vsp1)
-{
-	return pm_runtime_resume_and_get(vsp1->dev);
-}
-
-/*
- * vsp1_device_put - Release the VSP1 device
- *
- * Decrement the VSP1 reference count and cleanup the device if the last
- * reference is released.
- */
-void vsp1_device_put(struct vsp1_device *vsp1)
-{
-	pm_runtime_put_sync(vsp1->dev);
-}
-
-/* -----------------------------------------------------------------------------
- * Power Management
- */
-
-static int __maybe_unused vsp1_pm_suspend(struct device *dev)
-{
-	struct vsp1_device *vsp1 = dev_get_drvdata(dev);
-
-	/*
-	 * When used as part of a display pipeline, the VSP is stopped and
-	 * restarted explicitly by the DU.
-	 */
-	if (!vsp1->drm)
-		vsp1_video_suspend(vsp1);
-
-	pm_runtime_force_suspend(vsp1->dev);
-
-	return 0;
-}
-
-static int __maybe_unused vsp1_pm_resume(struct device *dev)
-{
-	struct vsp1_device *vsp1 = dev_get_drvdata(dev);
-
-	pm_runtime_force_resume(vsp1->dev);
-
-	/*
-	 * When used as part of a display pipeline, the VSP is stopped and
-	 * restarted explicitly by the DU.
-	 */
-	if (!vsp1->drm)
-		vsp1_video_resume(vsp1);
-
-	return 0;
-}
-
-static int __maybe_unused vsp1_pm_runtime_suspend(struct device *dev)
-{
-	struct vsp1_device *vsp1 = dev_get_drvdata(dev);
-
-	rcar_fcp_disable(vsp1->fcp);
-
-	return 0;
-}
-
-static int __maybe_unused vsp1_pm_runtime_resume(struct device *dev)
-{
-	struct vsp1_device *vsp1 = dev_get_drvdata(dev);
-	int ret;
-
-	if (vsp1->info) {
-		ret = vsp1_device_init(vsp1);
-		if (ret < 0)
-			return ret;
-	}
-
-	return rcar_fcp_enable(vsp1->fcp);
-}
-
-static const struct dev_pm_ops vsp1_pm_ops = {
-	SET_SYSTEM_SLEEP_PM_OPS(vsp1_pm_suspend, vsp1_pm_resume)
-	SET_RUNTIME_PM_OPS(vsp1_pm_runtime_suspend, vsp1_pm_runtime_resume, NULL)
-};
-
-/* -----------------------------------------------------------------------------
- * Platform Driver
- */
-
-static const struct vsp1_device_info vsp1_device_infos[] = {
-	{
-		.version = VI6_IP_VERSION_MODEL_VSPS_H2,
-		.model = "VSP1-S",
-		.gen = 2,
-		.features = VSP1_HAS_BRU | VSP1_HAS_CLU | VSP1_HAS_HGO
-			  | VSP1_HAS_HGT | VSP1_HAS_LUT | VSP1_HAS_SRU
-			  | VSP1_HAS_WPF_VFLIP,
-		.rpf_count = 5,
-		.uds_count = 3,
-		.wpf_count = 4,
-		.num_bru_inputs = 4,
-		.uapi = true,
-	}, {
-		.version = VI6_IP_VERSION_MODEL_VSPR_H2,
-		.model = "VSP1-R",
-		.gen = 2,
-		.features = VSP1_HAS_BRU | VSP1_HAS_SRU | VSP1_HAS_WPF_VFLIP,
-		.rpf_count = 5,
-		.uds_count = 3,
-		.wpf_count = 4,
-		.num_bru_inputs = 4,
-		.uapi = true,
-	}, {
-		.version = VI6_IP_VERSION_MODEL_VSPD_GEN2,
-		.model = "VSP1-D",
-		.gen = 2,
-		.features = VSP1_HAS_BRU | VSP1_HAS_HGO | VSP1_HAS_LUT,
-		.lif_count = 1,
-		.rpf_count = 4,
-		.uds_count = 1,
-		.wpf_count = 1,
-		.num_bru_inputs = 4,
-		.uapi = true,
-	}, {
-		.version = VI6_IP_VERSION_MODEL_VSPS_M2,
-		.model = "VSP1-S",
-		.gen = 2,
-		.features = VSP1_HAS_BRU | VSP1_HAS_CLU | VSP1_HAS_HGO
-			  | VSP1_HAS_HGT | VSP1_HAS_LUT | VSP1_HAS_SRU
-			  | VSP1_HAS_WPF_VFLIP,
-		.rpf_count = 5,
-		.uds_count = 1,
-		.wpf_count = 4,
-		.num_bru_inputs = 4,
-		.uapi = true,
-	}, {
-		.version = VI6_IP_VERSION_MODEL_VSPS_V2H,
-		.model = "VSP1V-S",
-		.gen = 2,
-		.features = VSP1_HAS_BRU | VSP1_HAS_CLU | VSP1_HAS_LUT
-			  | VSP1_HAS_SRU | VSP1_HAS_WPF_VFLIP,
-		.rpf_count = 4,
-		.uds_count = 1,
-		.wpf_count = 4,
-		.num_bru_inputs = 4,
-		.uapi = true,
-	}, {
-		.version = VI6_IP_VERSION_MODEL_VSPD_V2H,
-		.model = "VSP1V-D",
-		.gen = 2,
-		.features = VSP1_HAS_BRU | VSP1_HAS_CLU | VSP1_HAS_LUT,
-		.lif_count = 1,
-		.rpf_count = 4,
-		.uds_count = 1,
-		.wpf_count = 1,
-		.num_bru_inputs = 4,
-		.uapi = true,
-	}, {
-		.version = VI6_IP_VERSION_MODEL_VSPI_GEN3,
-		.model = "VSP2-I",
-		.gen = 3,
-		.features = VSP1_HAS_CLU | VSP1_HAS_HGO | VSP1_HAS_HGT
-			  | VSP1_HAS_LUT | VSP1_HAS_SRU | VSP1_HAS_WPF_HFLIP
-			  | VSP1_HAS_WPF_VFLIP,
-		.rpf_count = 1,
-		.uds_count = 1,
-		.wpf_count = 1,
-		.uapi = true,
-	}, {
-		.version = VI6_IP_VERSION_MODEL_VSPBD_GEN3,
-		.model = "VSP2-BD",
-		.gen = 3,
-		.features = VSP1_HAS_BRU | VSP1_HAS_WPF_VFLIP,
-		.rpf_count = 5,
-		.wpf_count = 1,
-		.num_bru_inputs = 5,
-		.uapi = true,
-	}, {
-		.version = VI6_IP_VERSION_MODEL_VSPBC_GEN3,
-		.model = "VSP2-BC",
-		.gen = 3,
-		.features = VSP1_HAS_BRU | VSP1_HAS_CLU | VSP1_HAS_HGO
-			  | VSP1_HAS_LUT | VSP1_HAS_WPF_VFLIP,
-		.rpf_count = 5,
-		.wpf_count = 1,
-		.num_bru_inputs = 5,
-		.uapi = true,
-	}, {
-		.version = VI6_IP_VERSION_MODEL_VSPBS_GEN3,
-		.model = "VSP2-BS",
-		.gen = 3,
-		.features = VSP1_HAS_BRS | VSP1_HAS_WPF_VFLIP,
-		.rpf_count = 2,
-		.wpf_count = 1,
-		.uapi = true,
-	}, {
-		.version = VI6_IP_VERSION_MODEL_VSPD_GEN3,
-		.model = "VSP2-D",
-		.gen = 3,
-		.features = VSP1_HAS_BRU | VSP1_HAS_WPF_VFLIP | VSP1_HAS_EXT_DL,
-		.lif_count = 1,
-		.rpf_count = 5,
-		.uif_count = 1,
-		.wpf_count = 2,
-		.num_bru_inputs = 5,
-	}, {
-		.version = VI6_IP_VERSION_MODEL_VSPD_V3,
-		.model = "VSP2-D",
-		.gen = 3,
-		.features = VSP1_HAS_BRS | VSP1_HAS_BRU,
-		.lif_count = 1,
-		.rpf_count = 5,
-		.uif_count = 1,
-		.wpf_count = 1,
-		.num_bru_inputs = 5,
-	}, {
-		.version = VI6_IP_VERSION_MODEL_VSPDL_GEN3,
-		.model = "VSP2-DL",
-		.gen = 3,
-		.features = VSP1_HAS_BRS | VSP1_HAS_BRU | VSP1_HAS_EXT_DL,
-		.lif_count = 2,
-		.rpf_count = 5,
-		.uif_count = 2,
-		.wpf_count = 2,
-		.num_bru_inputs = 5,
-	}, {
-		.version = VI6_IP_VERSION_MODEL_VSPD_V3U,
-		.model = "VSP2-D",
-		.gen = 3,
-		.features = VSP1_HAS_BRU | VSP1_HAS_EXT_DL,
-		.lif_count = 1,
-		.rpf_count = 5,
-		.uif_count = 2,
-		.wpf_count = 1,
-		.num_bru_inputs = 5,
-	},
-};
-
-static int vsp1_probe(struct platform_device *pdev)
-{
-	struct vsp1_device *vsp1;
-	struct device_node *fcp_node;
-	unsigned int i;
-	int ret;
-	int irq;
-
-	vsp1 = devm_kzalloc(&pdev->dev, sizeof(*vsp1), GFP_KERNEL);
-	if (vsp1 == NULL)
-		return -ENOMEM;
-
-	vsp1->dev = &pdev->dev;
-	INIT_LIST_HEAD(&vsp1->entities);
-	INIT_LIST_HEAD(&vsp1->videos);
-
-	platform_set_drvdata(pdev, vsp1);
-
-	/* I/O and IRQ resources (clock managed by the clock PM domain). */
-	vsp1->mmio = devm_platform_ioremap_resource(pdev, 0);
-	if (IS_ERR(vsp1->mmio))
-		return PTR_ERR(vsp1->mmio);
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0)
-		return irq;
-
-	/* FCP (optional). */
-	fcp_node = of_parse_phandle(pdev->dev.of_node, "renesas,fcp", 0);
-	if (fcp_node) {
-		vsp1->fcp = rcar_fcp_get(fcp_node);
-		of_node_put(fcp_node);
-		if (IS_ERR(vsp1->fcp)) {
-			dev_dbg(&pdev->dev, "FCP not found (%ld)\n",
-				PTR_ERR(vsp1->fcp));
-			return PTR_ERR(vsp1->fcp);
-		}
-
-		/*
-		 * When the FCP is present, it handles all bus master accesses
-		 * for the VSP and must thus be used in place of the VSP device
-		 * to map DMA buffers.
-		 */
-		vsp1->bus_master = rcar_fcp_get_device(vsp1->fcp);
-	} else {
-		vsp1->bus_master = vsp1->dev;
-	}
-
-	/* Configure device parameters based on the version register. */
-	pm_runtime_enable(&pdev->dev);
-
-	ret = vsp1_device_get(vsp1);
-	if (ret < 0)
-		goto done;
-
-	vsp1->version = vsp1_read(vsp1, VI6_IP_VERSION);
-
-	for (i = 0; i < ARRAY_SIZE(vsp1_device_infos); ++i) {
-		if ((vsp1->version & VI6_IP_VERSION_MODEL_MASK) ==
-		    vsp1_device_infos[i].version) {
-			vsp1->info = &vsp1_device_infos[i];
-			break;
-		}
-	}
-
-	if (!vsp1->info) {
-		dev_err(&pdev->dev, "unsupported IP version 0x%08x\n",
-			vsp1->version);
-		vsp1_device_put(vsp1);
-		ret = -ENXIO;
-		goto done;
-	}
-
-	dev_dbg(&pdev->dev, "IP version 0x%08x\n", vsp1->version);
-
-	/*
-	 * Previous use of the hardware (e.g. by the bootloader) could leave
-	 * some interrupts enabled and pending.
-	 *
-	 * TODO: Investigate if this shouldn't be better handled by using the
-	 * device reset provided by the CPG.
-	 */
-	vsp1_mask_all_interrupts(vsp1);
-
-	vsp1_device_put(vsp1);
-
-	ret = devm_request_irq(&pdev->dev, irq, vsp1_irq_handler,
-			       IRQF_SHARED, dev_name(&pdev->dev), vsp1);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "failed to request IRQ\n");
-		goto done;
-	}
-
-	/* Instantiate entities. */
-	ret = vsp1_create_entities(vsp1);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "failed to create entities\n");
-		goto done;
-	}
-
-done:
-	if (ret) {
-		pm_runtime_disable(&pdev->dev);
-		rcar_fcp_put(vsp1->fcp);
-	}
-
-	return ret;
-}
-
-static int vsp1_remove(struct platform_device *pdev)
-{
-	struct vsp1_device *vsp1 = platform_get_drvdata(pdev);
-
-	vsp1_destroy_entities(vsp1);
-	rcar_fcp_put(vsp1->fcp);
-
-	pm_runtime_disable(&pdev->dev);
-
-	return 0;
-}
-
-static const struct of_device_id vsp1_of_match[] = {
-	{ .compatible = "renesas,vsp1" },
-	{ .compatible = "renesas,vsp2" },
-	{ },
-};
-MODULE_DEVICE_TABLE(of, vsp1_of_match);
-
-static struct platform_driver vsp1_platform_driver = {
-	.probe		= vsp1_probe,
-	.remove		= vsp1_remove,
-	.driver		= {
-		.name	= "vsp1",
-		.pm	= &vsp1_pm_ops,
-		.of_match_table = vsp1_of_match,
-	},
-};
-
-module_platform_driver(vsp1_platform_driver);
-
-MODULE_ALIAS("vsp1");
-MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
-MODULE_DESCRIPTION("Renesas VSP1 Driver");
-MODULE_LICENSE("GPL");