diff --git a/drivers/gpu/drm/cirrus/Kconfig b/drivers/gpu/drm/cirrus/Kconfig
index fc78c90ee931..dd4f52a0bc1c 100644
--- a/drivers/gpu/drm/cirrus/Kconfig
+++ b/drivers/gpu/drm/cirrus/Kconfig
@@ -2,7 +2,7 @@ config DRM_CIRRUS_QEMU
 	tristate "Cirrus driver for QEMU emulated device"
 	depends on DRM && PCI && MMU
 	select DRM_KMS_HELPER
-	select DRM_TTM
+	select DRM_GEM_SHMEM_HELPER
 	help
 	 This is a KMS driver for emulated cirrus device in qemu.
 	 It is *NOT* intended for real cirrus devices. This requires
diff --git a/drivers/gpu/drm/cirrus/Makefile b/drivers/gpu/drm/cirrus/Makefile
index 919c0a336c97..acf8971d37a1 100644
--- a/drivers/gpu/drm/cirrus/Makefile
+++ b/drivers/gpu/drm/cirrus/Makefile
@@ -1,4 +1 @@
-cirrus-y  := cirrus_main.o cirrus_mode.o \
-	cirrus_drv.o cirrus_fbdev.o cirrus_ttm.o
-
 obj-$(CONFIG_DRM_CIRRUS_QEMU) += cirrus.o
diff --git a/drivers/gpu/drm/cirrus/cirrus.c b/drivers/gpu/drm/cirrus/cirrus.c
new file mode 100644
index 000000000000..5095b8ce52c2
--- /dev/null
+++ b/drivers/gpu/drm/cirrus/cirrus.c
@@ -0,0 +1,657 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright 2012-2019 Red Hat
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License version 2. See the file COPYING in the main
+ * directory of this archive for more details.
+ *
+ * Authors: Matthew Garrett
+ *	    Dave Airlie
+ *	    Gerd Hoffmann
+ *
+ * Portions of this code derived from cirrusfb.c:
+ * drivers/video/cirrusfb.c - driver for Cirrus Logic chipsets
+ *
+ * Copyright 1999-2001 Jeff Garzik <jgarzik@pobox.com>
+ */
+
+#include <linux/console.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+
+#include <video/cirrus.h>
+#include <video/vga.h>
+
+#include <drm/drm_atomic_helper.h>
+#include <drm/drm_atomic_state_helper.h>
+#include <drm/drm_connector.h>
+#include <drm/drm_damage_helper.h>
+#include <drm/drm_drv.h>
+#include <drm/drm_fb_helper.h>
+#include <drm/drm_file.h>
+#include <drm/drm_format_helper.h>
+#include <drm/drm_fourcc.h>
+#include <drm/drm_gem_shmem_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_ioctl.h>
+#include <drm/drm_modeset_helper_vtables.h>
+#include <drm/drm_probe_helper.h>
+#include <drm/drm_simple_kms_helper.h>
+#include <drm/drm_vblank.h>
+
+#define DRIVER_NAME "cirrus"
+#define DRIVER_DESC "qemu cirrus vga"
+#define DRIVER_DATE "2019"
+#define DRIVER_MAJOR 2
+#define DRIVER_MINOR 0
+
+#define CIRRUS_MAX_PITCH (0x1FF << 3)      /* (4096 - 1) & ~111b bytes */
+#define CIRRUS_VRAM_SIZE (4 * 1024 * 1024) /* 4 MB */
+
+struct cirrus_device {
+	struct drm_device	       dev;
+	struct drm_simple_display_pipe pipe;
+	struct drm_connector	       conn;
+	unsigned int		       cpp;
+	unsigned int		       pitch;
+	void __iomem		       *vram;
+	void __iomem		       *mmio;
+};
+
+/* ------------------------------------------------------------------ */
+/*
+ * The meat of this driver. The core passes us a mode and we have to program
+ * it. The modesetting here is the bare minimum required to satisfy the qemu
+ * emulation of this hardware, and running this against a real device is
+ * likely to result in an inadequately programmed mode. We've already had
+ * the opportunity to modify the mode, so whatever we receive here should
+ * be something that can be correctly programmed and displayed
+ */
+
+#define SEQ_INDEX 4
+#define SEQ_DATA 5
+
+static u8 rreg_seq(struct cirrus_device *cirrus, u8 reg)
+{
+	iowrite8(reg, cirrus->mmio + SEQ_INDEX);
+	return ioread8(cirrus->mmio + SEQ_DATA);
+}
+
+static void wreg_seq(struct cirrus_device *cirrus, u8 reg, u8 val)
+{
+	iowrite8(reg, cirrus->mmio + SEQ_INDEX);
+	iowrite8(val, cirrus->mmio + SEQ_DATA);
+}
+
+#define CRT_INDEX 0x14
+#define CRT_DATA 0x15
+
+static u8 rreg_crt(struct cirrus_device *cirrus, u8 reg)
+{
+	iowrite8(reg, cirrus->mmio + CRT_INDEX);
+	return ioread8(cirrus->mmio + CRT_DATA);
+}
+
+static void wreg_crt(struct cirrus_device *cirrus, u8 reg, u8 val)
+{
+	iowrite8(reg, cirrus->mmio + CRT_INDEX);
+	iowrite8(val, cirrus->mmio + CRT_DATA);
+}
+
+#define GFX_INDEX 0xe
+#define GFX_DATA 0xf
+
+static void wreg_gfx(struct cirrus_device *cirrus, u8 reg, u8 val)
+{
+	iowrite8(reg, cirrus->mmio + GFX_INDEX);
+	iowrite8(val, cirrus->mmio + GFX_DATA);
+}
+
+#define VGA_DAC_MASK  0x06
+
+static void wreg_hdr(struct cirrus_device *cirrus, u8 val)
+{
+	ioread8(cirrus->mmio + VGA_DAC_MASK);
+	ioread8(cirrus->mmio + VGA_DAC_MASK);
+	ioread8(cirrus->mmio + VGA_DAC_MASK);
+	ioread8(cirrus->mmio + VGA_DAC_MASK);
+	iowrite8(val, cirrus->mmio + VGA_DAC_MASK);
+}
+
+static int cirrus_convert_to(struct drm_framebuffer *fb)
+{
+	if (fb->format->cpp[0] == 4 && fb->pitches[0] > CIRRUS_MAX_PITCH) {
+		if (fb->width * 3 <= CIRRUS_MAX_PITCH)
+			/* convert from XR24 to RG24 */
+			return 3;
+		else
+			/* convert from XR24 to RG16 */
+			return 2;
+	}
+	return 0;
+}
+
+static int cirrus_cpp(struct drm_framebuffer *fb)
+{
+	int convert_cpp = cirrus_convert_to(fb);
+
+	if (convert_cpp)
+		return convert_cpp;
+	return fb->format->cpp[0];
+}
+
+static int cirrus_pitch(struct drm_framebuffer *fb)
+{
+	int convert_cpp = cirrus_convert_to(fb);
+
+	if (convert_cpp)
+		return convert_cpp * fb->width;
+	return fb->pitches[0];
+}
+
+static void cirrus_set_start_address(struct cirrus_device *cirrus, u32 offset)
+{
+	u32 addr;
+	u8 tmp;
+
+	addr = offset >> 2;
+	wreg_crt(cirrus, 0x0c, (u8)((addr >> 8) & 0xff));
+	wreg_crt(cirrus, 0x0d, (u8)(addr & 0xff));
+
+	tmp = rreg_crt(cirrus, 0x1b);
+	tmp &= 0xf2;
+	tmp |= (addr >> 16) & 0x01;
+	tmp |= (addr >> 15) & 0x0c;
+	wreg_crt(cirrus, 0x1b, tmp);
+
+	tmp = rreg_crt(cirrus, 0x1d);
+	tmp &= 0x7f;
+	tmp |= (addr >> 12) & 0x80;
+	wreg_crt(cirrus, 0x1d, tmp);
+}
+
+static int cirrus_mode_set(struct cirrus_device *cirrus,
+			   struct drm_display_mode *mode,
+			   struct drm_framebuffer *fb)
+{
+	int hsyncstart, hsyncend, htotal, hdispend;
+	int vtotal, vdispend;
+	int tmp;
+	int sr07 = 0, hdr = 0;
+
+	htotal = mode->htotal / 8;
+	hsyncend = mode->hsync_end / 8;
+	hsyncstart = mode->hsync_start / 8;
+	hdispend = mode->hdisplay / 8;
+
+	vtotal = mode->vtotal;
+	vdispend = mode->vdisplay;
+
+	vdispend -= 1;
+	vtotal -= 2;
+
+	htotal -= 5;
+	hdispend -= 1;
+	hsyncstart += 1;
+	hsyncend += 1;
+
+	wreg_crt(cirrus, VGA_CRTC_V_SYNC_END, 0x20);
+	wreg_crt(cirrus, VGA_CRTC_H_TOTAL, htotal);
+	wreg_crt(cirrus, VGA_CRTC_H_DISP, hdispend);
+	wreg_crt(cirrus, VGA_CRTC_H_SYNC_START, hsyncstart);
+	wreg_crt(cirrus, VGA_CRTC_H_SYNC_END, hsyncend);
+	wreg_crt(cirrus, VGA_CRTC_V_TOTAL, vtotal & 0xff);
+	wreg_crt(cirrus, VGA_CRTC_V_DISP_END, vdispend & 0xff);
+
+	tmp = 0x40;
+	if ((vdispend + 1) & 512)
+		tmp |= 0x20;
+	wreg_crt(cirrus, VGA_CRTC_MAX_SCAN, tmp);
+
+	/*
+	 * Overflow bits for values that don't fit in the standard registers
+	 */
+	tmp = 0x10;
+	if (vtotal & 0x100)
+		tmp |= 0x01;
+	if (vdispend & 0x100)
+		tmp |= 0x02;
+	if ((vdispend + 1) & 0x100)
+		tmp |= 0x08;
+	if (vtotal & 0x200)
+		tmp |= 0x20;
+	if (vdispend & 0x200)
+		tmp |= 0x40;
+	wreg_crt(cirrus, VGA_CRTC_OVERFLOW, tmp);
+
+	tmp = 0;
+
+	/* More overflow bits */
+
+	if ((htotal + 5) & 0x40)
+		tmp |= 0x10;
+	if ((htotal + 5) & 0x80)
+		tmp |= 0x20;
+	if (vtotal & 0x100)
+		tmp |= 0x40;
+	if (vtotal & 0x200)
+		tmp |= 0x80;
+
+	wreg_crt(cirrus, CL_CRT1A, tmp);
+
+	/* Disable Hercules/CGA compatibility */
+	wreg_crt(cirrus, VGA_CRTC_MODE, 0x03);
+
+	sr07 = rreg_seq(cirrus, 0x07);
+	sr07 &= 0xe0;
+	hdr = 0;
+
+	cirrus->cpp = cirrus_cpp(fb);
+	switch (cirrus->cpp * 8) {
+	case 8:
+		sr07 |= 0x11;
+		break;
+	case 16:
+		sr07 |= 0x17;
+		hdr = 0xc1;
+		break;
+	case 24:
+		sr07 |= 0x15;
+		hdr = 0xc5;
+		break;
+	case 32:
+		sr07 |= 0x19;
+		hdr = 0xc5;
+		break;
+	default:
+		return -1;
+	}
+
+	wreg_seq(cirrus, 0x7, sr07);
+
+	/* Program the pitch */
+	cirrus->pitch = cirrus_pitch(fb);
+	tmp = cirrus->pitch / 8;
+	wreg_crt(cirrus, VGA_CRTC_OFFSET, tmp);
+
+	/* Enable extended blanking and pitch bits, and enable full memory */
+	tmp = 0x22;
+	tmp |= (cirrus->pitch >> 7) & 0x10;
+	tmp |= (cirrus->pitch >> 6) & 0x40;
+	wreg_crt(cirrus, 0x1b, tmp);
+
+	/* Enable high-colour modes */
+	wreg_gfx(cirrus, VGA_GFX_MODE, 0x40);
+
+	/* And set graphics mode */
+	wreg_gfx(cirrus, VGA_GFX_MISC, 0x01);
+
+	wreg_hdr(cirrus, hdr);
+
+	cirrus_set_start_address(cirrus, 0);
+
+	/* Unblank (needed on S3 resume, vgabios doesn't do it then) */
+	outb(0x20, 0x3c0);
+	return 0;
+}
+
+static int cirrus_fb_blit_rect(struct drm_framebuffer *fb,
+			       struct drm_rect *rect)
+{
+	struct cirrus_device *cirrus = fb->dev->dev_private;
+	void *vmap;
+
+	vmap = drm_gem_shmem_vmap(fb->obj[0]);
+	if (!vmap)
+		return -ENOMEM;
+
+	if (cirrus->cpp == fb->format->cpp[0])
+		drm_fb_memcpy_dstclip(__io_virt(cirrus->vram),
+				      vmap, fb, rect);
+
+	else if (fb->format->cpp[0] == 4 && cirrus->cpp == 2)
+		drm_fb_xrgb8888_to_rgb565_dstclip(__io_virt(cirrus->vram),
+						  cirrus->pitch,
+						  vmap, fb, rect, false);
+
+	else if (fb->format->cpp[0] == 4 && cirrus->cpp == 3)
+		drm_fb_xrgb8888_to_rgb888_dstclip(__io_virt(cirrus->vram),
+						  cirrus->pitch,
+						  vmap, fb, rect);
+
+	else
+		WARN_ON_ONCE("cpp mismatch");
+
+	drm_gem_shmem_vunmap(fb->obj[0], vmap);
+	return 0;
+}
+
+static int cirrus_fb_blit_fullscreen(struct drm_framebuffer *fb)
+{
+	struct drm_rect fullscreen = {
+		.x1 = 0,
+		.x2 = fb->width,
+		.y1 = 0,
+		.y2 = fb->height,
+	};
+	return cirrus_fb_blit_rect(fb, &fullscreen);
+}
+
+static int cirrus_check_size(int width, int height,
+			     struct drm_framebuffer *fb)
+{
+	int pitch = width * 2;
+
+	if (fb)
+		pitch = cirrus_pitch(fb);
+
+	if (pitch > CIRRUS_MAX_PITCH)
+		return -EINVAL;
+	if (pitch * height > CIRRUS_VRAM_SIZE)
+		return -EINVAL;
+	return 0;
+}
+
+/* ------------------------------------------------------------------ */
+/* cirrus connector						      */
+
+static int cirrus_conn_get_modes(struct drm_connector *conn)
+{
+	int count;
+
+	count = drm_add_modes_noedid(conn,
+				     conn->dev->mode_config.max_width,
+				     conn->dev->mode_config.max_height);
+	drm_set_preferred_mode(conn, 1024, 768);
+	return count;
+}
+
+static const struct drm_connector_helper_funcs cirrus_conn_helper_funcs = {
+	.get_modes = cirrus_conn_get_modes,
+};
+
+static const struct drm_connector_funcs cirrus_conn_funcs = {
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.destroy = drm_connector_cleanup,
+	.reset = drm_atomic_helper_connector_reset,
+	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
+};
+
+static int cirrus_conn_init(struct cirrus_device *cirrus)
+{
+	drm_connector_helper_add(&cirrus->conn, &cirrus_conn_helper_funcs);
+	return drm_connector_init(&cirrus->dev, &cirrus->conn,
+				  &cirrus_conn_funcs, DRM_MODE_CONNECTOR_VGA);
+
+}
+
+/* ------------------------------------------------------------------ */
+/* cirrus (simple) display pipe					      */
+
+static enum drm_mode_status cirrus_pipe_mode_valid(struct drm_crtc *crtc,
+						   const struct drm_display_mode *mode)
+{
+	if (cirrus_check_size(mode->hdisplay, mode->vdisplay, NULL) < 0)
+		return MODE_BAD;
+	return MODE_OK;
+}
+
+static int cirrus_pipe_check(struct drm_simple_display_pipe *pipe,
+			     struct drm_plane_state *plane_state,
+			     struct drm_crtc_state *crtc_state)
+{
+	struct drm_framebuffer *fb = plane_state->fb;
+
+	if (!fb)
+		return 0;
+	return cirrus_check_size(fb->width, fb->height, fb);
+}
+
+static void cirrus_pipe_enable(struct drm_simple_display_pipe *pipe,
+			       struct drm_crtc_state *crtc_state,
+			       struct drm_plane_state *plane_state)
+{
+	struct cirrus_device *cirrus = pipe->crtc.dev->dev_private;
+
+	cirrus_mode_set(cirrus, &crtc_state->mode, plane_state->fb);
+	cirrus_fb_blit_fullscreen(plane_state->fb);
+}
+
+static void cirrus_pipe_update(struct drm_simple_display_pipe *pipe,
+			       struct drm_plane_state *old_state)
+{
+	struct cirrus_device *cirrus = pipe->crtc.dev->dev_private;
+	struct drm_plane_state *state = pipe->plane.state;
+	struct drm_crtc *crtc = &pipe->crtc;
+	struct drm_rect rect;
+
+	if (pipe->plane.state->fb &&
+	    cirrus->cpp != cirrus_cpp(pipe->plane.state->fb))
+		cirrus_mode_set(cirrus, &crtc->mode,
+				pipe->plane.state->fb);
+
+	if (drm_atomic_helper_damage_merged(old_state, state, &rect))
+		cirrus_fb_blit_rect(pipe->plane.state->fb, &rect);
+
+	if (crtc->state->event) {
+		spin_lock_irq(&crtc->dev->event_lock);
+		drm_crtc_send_vblank_event(crtc, crtc->state->event);
+		crtc->state->event = NULL;
+		spin_unlock_irq(&crtc->dev->event_lock);
+	}
+}
+
+static const struct drm_simple_display_pipe_funcs cirrus_pipe_funcs = {
+	.mode_valid = cirrus_pipe_mode_valid,
+	.check	    = cirrus_pipe_check,
+	.enable	    = cirrus_pipe_enable,
+	.update	    = cirrus_pipe_update,
+};
+
+static const uint32_t cirrus_formats[] = {
+	DRM_FORMAT_RGB565,
+	DRM_FORMAT_RGB888,
+	DRM_FORMAT_XRGB8888,
+};
+
+static const uint64_t cirrus_modifiers[] = {
+	DRM_FORMAT_MOD_LINEAR,
+	DRM_FORMAT_MOD_INVALID
+};
+
+static int cirrus_pipe_init(struct cirrus_device *cirrus)
+{
+	return drm_simple_display_pipe_init(&cirrus->dev,
+					    &cirrus->pipe,
+					    &cirrus_pipe_funcs,
+					    cirrus_formats,
+					    ARRAY_SIZE(cirrus_formats),
+					    cirrus_modifiers,
+					    &cirrus->conn);
+}
+
+/* ------------------------------------------------------------------ */
+/* cirrus framebuffers & mode config				      */
+
+static struct drm_framebuffer*
+cirrus_fb_create(struct drm_device *dev, struct drm_file *file_priv,
+		 const struct drm_mode_fb_cmd2 *mode_cmd)
+{
+	if (mode_cmd->pixel_format != DRM_FORMAT_RGB565 &&
+	    mode_cmd->pixel_format != DRM_FORMAT_RGB888 &&
+	    mode_cmd->pixel_format != DRM_FORMAT_XRGB8888)
+		return ERR_PTR(-EINVAL);
+	if (cirrus_check_size(mode_cmd->width, mode_cmd->height, NULL) < 0)
+		return ERR_PTR(-EINVAL);
+	return drm_gem_fb_create_with_dirty(dev, file_priv, mode_cmd);
+}
+
+static const struct drm_mode_config_funcs cirrus_mode_config_funcs = {
+	.fb_create = cirrus_fb_create,
+	.atomic_check = drm_atomic_helper_check,
+	.atomic_commit = drm_atomic_helper_commit,
+};
+
+static void cirrus_mode_config_init(struct cirrus_device *cirrus)
+{
+	struct drm_device *dev = &cirrus->dev;
+
+	drm_mode_config_init(dev);
+	dev->mode_config.min_width = 0;
+	dev->mode_config.min_height = 0;
+	dev->mode_config.max_width = CIRRUS_MAX_PITCH / 2;
+	dev->mode_config.max_height = 1024;
+	dev->mode_config.preferred_depth = 16;
+	dev->mode_config.prefer_shadow = 0;
+	dev->mode_config.funcs = &cirrus_mode_config_funcs;
+}
+
+/* ------------------------------------------------------------------ */
+
+DEFINE_DRM_GEM_SHMEM_FOPS(cirrus_fops);
+
+static struct drm_driver cirrus_driver = {
+	.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC | DRIVER_PRIME,
+
+	.name		 = DRIVER_NAME,
+	.desc		 = DRIVER_DESC,
+	.date		 = DRIVER_DATE,
+	.major		 = DRIVER_MAJOR,
+	.minor		 = DRIVER_MINOR,
+
+	.fops		 = &cirrus_fops,
+	DRM_GEM_SHMEM_DRIVER_OPS,
+};
+
+static int cirrus_pci_probe(struct pci_dev *pdev,
+			    const struct pci_device_id *ent)
+{
+	struct drm_device *dev;
+	struct cirrus_device *cirrus;
+	int ret;
+
+	ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, 0, "cirrusdrmfb");
+	if (ret)
+		return ret;
+
+	ret = pci_enable_device(pdev);
+	if (ret)
+		return ret;
+
+	ret = pci_request_regions(pdev, DRIVER_NAME);
+	if (ret)
+		return ret;
+
+	ret = -ENOMEM;
+	cirrus = kzalloc(sizeof(*cirrus), GFP_KERNEL);
+	if (cirrus == NULL)
+		goto err_pci_release;
+
+	dev = &cirrus->dev;
+	ret = drm_dev_init(dev, &cirrus_driver, &pdev->dev);
+	if (ret)
+		goto err_free_cirrus;
+	dev->dev_private = cirrus;
+
+	ret = -ENOMEM;
+	cirrus->vram = ioremap(pci_resource_start(pdev, 0),
+			       pci_resource_len(pdev, 0));
+	if (cirrus->vram == NULL)
+		goto err_dev_put;
+
+	cirrus->mmio = ioremap(pci_resource_start(pdev, 1),
+			       pci_resource_len(pdev, 1));
+	if (cirrus->mmio == NULL)
+		goto err_unmap_vram;
+
+	cirrus_mode_config_init(cirrus);
+
+	ret = cirrus_conn_init(cirrus);
+	if (ret < 0)
+		goto err_cleanup;
+
+	ret = cirrus_pipe_init(cirrus);
+	if (ret < 0)
+		goto err_cleanup;
+
+	drm_mode_config_reset(dev);
+
+	dev->pdev = pdev;
+	pci_set_drvdata(pdev, dev);
+	ret = drm_dev_register(dev, 0);
+	if (ret)
+		goto err_cleanup;
+
+	drm_fbdev_generic_setup(dev, dev->mode_config.preferred_depth);
+	return 0;
+
+err_cleanup:
+	drm_mode_config_cleanup(dev);
+	iounmap(cirrus->mmio);
+err_unmap_vram:
+	iounmap(cirrus->vram);
+err_dev_put:
+	drm_dev_put(dev);
+err_free_cirrus:
+	kfree(cirrus);
+err_pci_release:
+	pci_release_regions(pdev);
+	return ret;
+}
+
+static void cirrus_pci_remove(struct pci_dev *pdev)
+{
+	struct drm_device *dev = pci_get_drvdata(pdev);
+	struct cirrus_device *cirrus = dev->dev_private;
+
+	drm_dev_unregister(dev);
+	drm_mode_config_cleanup(dev);
+	iounmap(cirrus->mmio);
+	iounmap(cirrus->vram);
+	drm_dev_put(dev);
+	kfree(cirrus);
+	pci_release_regions(pdev);
+}
+
+static const struct pci_device_id pciidlist[] = {
+	{
+		.vendor    = PCI_VENDOR_ID_CIRRUS,
+		.device    = PCI_DEVICE_ID_CIRRUS_5446,
+		/* only bind to the cirrus chip in qemu */
+		.subvendor = PCI_SUBVENDOR_ID_REDHAT_QUMRANET,
+		.subdevice = PCI_SUBDEVICE_ID_QEMU,
+	}, {
+		.vendor    = PCI_VENDOR_ID_CIRRUS,
+		.device    = PCI_DEVICE_ID_CIRRUS_5446,
+		.subvendor = PCI_VENDOR_ID_XEN,
+		.subdevice = 0x0001,
+	},
+	{ /* end if list */ }
+};
+
+static struct pci_driver cirrus_pci_driver = {
+	.name = DRIVER_NAME,
+	.id_table = pciidlist,
+	.probe = cirrus_pci_probe,
+	.remove = cirrus_pci_remove,
+};
+
+static int __init cirrus_init(void)
+{
+	if (vgacon_text_force())
+		return -EINVAL;
+	return pci_register_driver(&cirrus_pci_driver);
+}
+
+static void __exit cirrus_exit(void)
+{
+	pci_unregister_driver(&cirrus_pci_driver);
+}
+
+module_init(cirrus_init);
+module_exit(cirrus_exit);
+
+MODULE_DEVICE_TABLE(pci, pciidlist);
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.c b/drivers/gpu/drm/cirrus/cirrus_drv.c
deleted file mode 100644
index 8ec880f3a322..000000000000
--- a/drivers/gpu/drm/cirrus/cirrus_drv.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Copyright 2012 Red Hat <mjg@redhat.com>
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License version 2. See the file COPYING in the main
- * directory of this archive for more details.
- *
- * Authors: Matthew Garrett
- *          Dave Airlie
- */
-#include <linux/module.h>
-#include <linux/console.h>
-#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_probe_helper.h>
-
-#include "cirrus_drv.h"
-
-int cirrus_modeset = -1;
-int cirrus_bpp = 16;
-
-MODULE_PARM_DESC(modeset, "Disable/Enable modesetting");
-module_param_named(modeset, cirrus_modeset, int, 0400);
-MODULE_PARM_DESC(bpp, "Max bits-per-pixel (default:16)");
-module_param_named(bpp, cirrus_bpp, int, 0400);
-
-/*
- * This is the generic driver code. This binds the driver to the drm core,
- * which then performs further device association and calls our graphics init
- * functions
- */
-
-static struct drm_driver driver;
-
-/* only bind to the cirrus chip in qemu */
-static const struct pci_device_id pciidlist[] = {
-	{ PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_5446,
-	  PCI_SUBVENDOR_ID_REDHAT_QUMRANET, PCI_SUBDEVICE_ID_QEMU,
-	  0, 0, 0 },
-	{ PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_5446, PCI_VENDOR_ID_XEN,
-	  0x0001, 0, 0, 0 },
-	{0,}
-};
-
-
-static int cirrus_pci_probe(struct pci_dev *pdev,
-			    const struct pci_device_id *ent)
-{
-	int ret;
-
-	ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, 0, "cirrusdrmfb");
-	if (ret)
-		return ret;
-
-	return drm_get_pci_dev(pdev, ent, &driver);
-}
-
-static void cirrus_pci_remove(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-
-	drm_put_dev(dev);
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int cirrus_pm_suspend(struct device *dev)
-{
-	struct pci_dev *pdev = to_pci_dev(dev);
-	struct drm_device *drm_dev = pci_get_drvdata(pdev);
-	struct cirrus_device *cdev = drm_dev->dev_private;
-
-	drm_kms_helper_poll_disable(drm_dev);
-
-	if (cdev->mode_info.gfbdev) {
-		console_lock();
-		drm_fb_helper_set_suspend(&cdev->mode_info.gfbdev->helper, 1);
-		console_unlock();
-	}
-
-	return 0;
-}
-
-static int cirrus_pm_resume(struct device *dev)
-{
-	struct pci_dev *pdev = to_pci_dev(dev);
-	struct drm_device *drm_dev = pci_get_drvdata(pdev);
-	struct cirrus_device *cdev = drm_dev->dev_private;
-
-	drm_helper_resume_force_mode(drm_dev);
-
-	if (cdev->mode_info.gfbdev) {
-		console_lock();
-		drm_fb_helper_set_suspend(&cdev->mode_info.gfbdev->helper, 0);
-		console_unlock();
-	}
-
-	drm_kms_helper_poll_enable(drm_dev);
-	return 0;
-}
-#endif
-
-static const struct file_operations cirrus_driver_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = cirrus_mmap,
-	.poll = drm_poll,
-	.compat_ioctl = drm_compat_ioctl,
-};
-static struct drm_driver driver = {
-	.driver_features = DRIVER_MODESET | DRIVER_GEM,
-	.load = cirrus_driver_load,
-	.unload = cirrus_driver_unload,
-	.fops = &cirrus_driver_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = DRIVER_DATE,
-	.major = DRIVER_MAJOR,
-	.minor = DRIVER_MINOR,
-	.patchlevel = DRIVER_PATCHLEVEL,
-	.gem_free_object_unlocked = cirrus_gem_free_object,
-	.dumb_create = cirrus_dumb_create,
-	.dumb_map_offset = cirrus_dumb_mmap_offset,
-};
-
-static const struct dev_pm_ops cirrus_pm_ops = {
-	SET_SYSTEM_SLEEP_PM_OPS(cirrus_pm_suspend,
-				cirrus_pm_resume)
-};
-
-static struct pci_driver cirrus_pci_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-	.probe = cirrus_pci_probe,
-	.remove = cirrus_pci_remove,
-	.driver.pm = &cirrus_pm_ops,
-};
-
-static int __init cirrus_init(void)
-{
-	if (vgacon_text_force() && cirrus_modeset == -1)
-		return -EINVAL;
-
-	if (cirrus_modeset == 0)
-		return -EINVAL;
-	return pci_register_driver(&cirrus_pci_driver);
-}
-
-static void __exit cirrus_exit(void)
-{
-	pci_unregister_driver(&cirrus_pci_driver);
-}
-
-module_init(cirrus_init);
-module_exit(cirrus_exit);
-
-MODULE_DEVICE_TABLE(pci, pciidlist);
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.h b/drivers/gpu/drm/cirrus/cirrus_drv.h
deleted file mode 100644
index 828b150cdb20..000000000000
--- a/drivers/gpu/drm/cirrus/cirrus_drv.h
+++ /dev/null
@@ -1,251 +0,0 @@
-/*
- * Copyright 2012 Red Hat
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License version 2. See the file COPYING in the main
- * directory of this archive for more details.
- *
- * Authors: Matthew Garrett
- *          Dave Airlie
- */
-#ifndef __CIRRUS_DRV_H__
-#define __CIRRUS_DRV_H__
-
-#include <video/vga.h>
-
-#include <drm/drm_encoder.h>
-#include <drm/drm_fb_helper.h>
-
-#include <drm/ttm/ttm_bo_api.h>
-#include <drm/ttm/ttm_bo_driver.h>
-#include <drm/ttm/ttm_placement.h>
-#include <drm/ttm/ttm_memory.h>
-#include <drm/ttm/ttm_module.h>
-
-#include <drm/drm_gem.h>
-
-#define DRIVER_AUTHOR		"Matthew Garrett"
-
-#define DRIVER_NAME		"cirrus"
-#define DRIVER_DESC		"qemu Cirrus emulation"
-#define DRIVER_DATE		"20110418"
-
-#define DRIVER_MAJOR		1
-#define DRIVER_MINOR		0
-#define DRIVER_PATCHLEVEL	0
-
-#define CIRRUSFB_CONN_LIMIT 1
-
-#define RREG8(reg) ioread8(((void __iomem *)cdev->rmmio) + (reg))
-#define WREG8(reg, v) iowrite8(v, ((void __iomem *)cdev->rmmio) + (reg))
-#define RREG32(reg) ioread32(((void __iomem *)cdev->rmmio) + (reg))
-#define WREG32(reg, v) iowrite32(v, ((void __iomem *)cdev->rmmio) + (reg))
-
-#define SEQ_INDEX 4
-#define SEQ_DATA 5
-
-#define WREG_SEQ(reg, v)					\
-	do {							\
-		WREG8(SEQ_INDEX, reg);				\
-		WREG8(SEQ_DATA, v);				\
-	} while (0)						\
-
-#define CRT_INDEX 0x14
-#define CRT_DATA 0x15
-
-#define WREG_CRT(reg, v)					\
-	do {							\
-		WREG8(CRT_INDEX, reg);				\
-		WREG8(CRT_DATA, v);				\
-	} while (0)						\
-
-#define GFX_INDEX 0xe
-#define GFX_DATA 0xf
-
-#define WREG_GFX(reg, v)					\
-	do {							\
-		WREG8(GFX_INDEX, reg);				\
-		WREG8(GFX_DATA, v);				\
-	} while (0)						\
-
-/*
- * Cirrus has a "hidden" DAC register that can be accessed by writing to
- * the pixel mask register to reset the state, then reading from the register
- * four times. The next write will then pass to the DAC
- */
-#define VGA_DAC_MASK 0x6
-
-#define WREG_HDR(v)						\
-	do {							\
-		RREG8(VGA_DAC_MASK);					\
-		RREG8(VGA_DAC_MASK);					\
-		RREG8(VGA_DAC_MASK);					\
-		RREG8(VGA_DAC_MASK);					\
-		WREG8(VGA_DAC_MASK, v);					\
-	} while (0)						\
-
-
-#define CIRRUS_MAX_FB_HEIGHT 4096
-#define CIRRUS_MAX_FB_WIDTH 4096
-
-#define CIRRUS_DPMS_CLEARED (-1)
-
-#define to_cirrus_crtc(x) container_of(x, struct cirrus_crtc, base)
-#define to_cirrus_encoder(x) container_of(x, struct cirrus_encoder, base)
-
-struct cirrus_crtc {
-	struct drm_crtc			base;
-	int				last_dpms;
-	bool				enabled;
-};
-
-struct cirrus_fbdev;
-struct cirrus_mode_info {
-	struct cirrus_crtc		*crtc;
-	/* pointer to fbdev info structure */
-	struct cirrus_fbdev		*gfbdev;
-};
-
-struct cirrus_encoder {
-	struct drm_encoder		base;
-	int				last_dpms;
-};
-
-struct cirrus_connector {
-	struct drm_connector		base;
-};
-
-struct cirrus_mc {
-	resource_size_t			vram_size;
-	resource_size_t			vram_base;
-};
-
-struct cirrus_device {
-	struct drm_device		*dev;
-	unsigned long			flags;
-
-	resource_size_t			rmmio_base;
-	resource_size_t			rmmio_size;
-	void __iomem			*rmmio;
-
-	struct cirrus_mc			mc;
-	struct cirrus_mode_info		mode_info;
-
-	int				num_crtc;
-	int fb_mtrr;
-
-	struct {
-		struct ttm_bo_device bdev;
-	} ttm;
-	bool mm_inited;
-};
-
-
-struct cirrus_fbdev {
-	struct drm_fb_helper helper; /* must be first */
-	struct drm_framebuffer *gfb;
-	void *sysram;
-	int size;
-	int x1, y1, x2, y2; /* dirty rect */
-	spinlock_t dirty_lock;
-};
-
-struct cirrus_bo {
-	struct ttm_buffer_object bo;
-	struct ttm_placement placement;
-	struct ttm_bo_kmap_obj kmap;
-	struct drm_gem_object gem;
-	struct ttm_place placements[3];
-	int pin_count;
-};
-#define gem_to_cirrus_bo(gobj) container_of((gobj), struct cirrus_bo, gem)
-
-static inline struct cirrus_bo *
-cirrus_bo(struct ttm_buffer_object *bo)
-{
-	return container_of(bo, struct cirrus_bo, bo);
-}
-
-
-#define to_cirrus_obj(x) container_of(x, struct cirrus_gem_object, base)
-#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)
-
-				/* cirrus_main.c */
-int cirrus_device_init(struct cirrus_device *cdev,
-		      struct drm_device *ddev,
-		      struct pci_dev *pdev,
-		      uint32_t flags);
-void cirrus_device_fini(struct cirrus_device *cdev);
-void cirrus_gem_free_object(struct drm_gem_object *obj);
-int cirrus_dumb_mmap_offset(struct drm_file *file,
-			    struct drm_device *dev,
-			    uint32_t handle,
-			    uint64_t *offset);
-int cirrus_gem_create(struct drm_device *dev,
-		   u32 size, bool iskernel,
-		      struct drm_gem_object **obj);
-int cirrus_dumb_create(struct drm_file *file,
-		    struct drm_device *dev,
-		       struct drm_mode_create_dumb *args);
-
-int cirrus_framebuffer_init(struct drm_device *dev,
-			    struct drm_framebuffer *gfb,
-			    const struct drm_mode_fb_cmd2 *mode_cmd,
-			    struct drm_gem_object *obj);
-
-bool cirrus_check_framebuffer(struct cirrus_device *cdev, int width, int height,
-			      int bpp, int pitch);
-
-				/* cirrus_display.c */
-int cirrus_modeset_init(struct cirrus_device *cdev);
-void cirrus_modeset_fini(struct cirrus_device *cdev);
-
-				/* cirrus_fbdev.c */
-int cirrus_fbdev_init(struct cirrus_device *cdev);
-void cirrus_fbdev_fini(struct cirrus_device *cdev);
-
-
-
-				/* cirrus_irq.c */
-void cirrus_driver_irq_preinstall(struct drm_device *dev);
-int cirrus_driver_irq_postinstall(struct drm_device *dev);
-void cirrus_driver_irq_uninstall(struct drm_device *dev);
-irqreturn_t cirrus_driver_irq_handler(int irq, void *arg);
-
-				/* cirrus_kms.c */
-int cirrus_driver_load(struct drm_device *dev, unsigned long flags);
-void cirrus_driver_unload(struct drm_device *dev);
-extern struct drm_ioctl_desc cirrus_ioctls[];
-extern int cirrus_max_ioctl;
-
-int cirrus_mm_init(struct cirrus_device *cirrus);
-void cirrus_mm_fini(struct cirrus_device *cirrus);
-void cirrus_ttm_placement(struct cirrus_bo *bo, int domain);
-int cirrus_bo_create(struct drm_device *dev, int size, int align,
-		     uint32_t flags, struct cirrus_bo **pcirrusbo);
-int cirrus_mmap(struct file *filp, struct vm_area_struct *vma);
-
-static inline int cirrus_bo_reserve(struct cirrus_bo *bo, bool no_wait)
-{
-	int ret;
-
-	ret = ttm_bo_reserve(&bo->bo, true, no_wait, NULL);
-	if (ret) {
-		if (ret != -ERESTARTSYS && ret != -EBUSY)
-			DRM_ERROR("reserve failed %p\n", bo);
-		return ret;
-	}
-	return 0;
-}
-
-static inline void cirrus_bo_unreserve(struct cirrus_bo *bo)
-{
-	ttm_bo_unreserve(&bo->bo);
-}
-
-int cirrus_bo_push_sysram(struct cirrus_bo *bo);
-int cirrus_bo_pin(struct cirrus_bo *bo, u32 pl_flag, u64 *gpu_addr);
-
-extern int cirrus_bpp;
-
-#endif				/* __CIRRUS_DRV_H__ */
diff --git a/drivers/gpu/drm/cirrus/cirrus_fbdev.c b/drivers/gpu/drm/cirrus/cirrus_fbdev.c
deleted file mode 100644
index 2e6128069fc3..000000000000
--- a/drivers/gpu/drm/cirrus/cirrus_fbdev.c
+++ /dev/null
@@ -1,309 +0,0 @@
-/*
- * Copyright 2012 Red Hat
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License version 2. See the file COPYING in the main
- * directory of this archive for more details.
- *
- * Authors: Matthew Garrett
- *          Dave Airlie
- */
-#include <linux/module.h>
-#include <drm/drmP.h>
-#include <drm/drm_util.h>
-#include <drm/drm_fb_helper.h>
-#include <drm/drm_crtc_helper.h>
-
-#include "cirrus_drv.h"
-
-static void cirrus_dirty_update(struct cirrus_fbdev *afbdev,
-			     int x, int y, int width, int height)
-{
-	int i;
-	struct drm_gem_object *obj;
-	struct cirrus_bo *bo;
-	int src_offset, dst_offset;
-	int bpp = afbdev->gfb->format->cpp[0];
-	int ret = -EBUSY;
-	bool unmap = false;
-	bool store_for_later = false;
-	int x2, y2;
-	unsigned long flags;
-
-	obj = afbdev->gfb->obj[0];
-	bo = gem_to_cirrus_bo(obj);
-
-	/*
-	 * try and reserve the BO, if we fail with busy
-	 * then the BO is being moved and we should
-	 * store up the damage until later.
-	 */
-	if (drm_can_sleep())
-		ret = cirrus_bo_reserve(bo, true);
-	if (ret) {
-		if (ret != -EBUSY)
-			return;
-		store_for_later = true;
-	}
-
-	x2 = x + width - 1;
-	y2 = y + height - 1;
-	spin_lock_irqsave(&afbdev->dirty_lock, flags);
-
-	if (afbdev->y1 < y)
-		y = afbdev->y1;
-	if (afbdev->y2 > y2)
-		y2 = afbdev->y2;
-	if (afbdev->x1 < x)
-		x = afbdev->x1;
-	if (afbdev->x2 > x2)
-		x2 = afbdev->x2;
-
-	if (store_for_later) {
-		afbdev->x1 = x;
-		afbdev->x2 = x2;
-		afbdev->y1 = y;
-		afbdev->y2 = y2;
-		spin_unlock_irqrestore(&afbdev->dirty_lock, flags);
-		return;
-	}
-
-	afbdev->x1 = afbdev->y1 = INT_MAX;
-	afbdev->x2 = afbdev->y2 = 0;
-	spin_unlock_irqrestore(&afbdev->dirty_lock, flags);
-
-	if (!bo->kmap.virtual) {
-		ret = ttm_bo_kmap(&bo->bo, 0, bo->bo.num_pages, &bo->kmap);
-		if (ret) {
-			DRM_ERROR("failed to kmap fb updates\n");
-			cirrus_bo_unreserve(bo);
-			return;
-		}
-		unmap = true;
-	}
-	for (i = y; i < y + height; i++) {
-		/* assume equal stride for now */
-		src_offset = dst_offset = i * afbdev->gfb->pitches[0] + (x * bpp);
-		memcpy_toio(bo->kmap.virtual + src_offset, afbdev->sysram + src_offset, width * bpp);
-
-	}
-	if (unmap)
-		ttm_bo_kunmap(&bo->kmap);
-
-	cirrus_bo_unreserve(bo);
-}
-
-static void cirrus_fillrect(struct fb_info *info,
-			 const struct fb_fillrect *rect)
-{
-	struct cirrus_fbdev *afbdev = info->par;
-	drm_fb_helper_sys_fillrect(info, rect);
-	cirrus_dirty_update(afbdev, rect->dx, rect->dy, rect->width,
-			 rect->height);
-}
-
-static void cirrus_copyarea(struct fb_info *info,
-			 const struct fb_copyarea *area)
-{
-	struct cirrus_fbdev *afbdev = info->par;
-	drm_fb_helper_sys_copyarea(info, area);
-	cirrus_dirty_update(afbdev, area->dx, area->dy, area->width,
-			 area->height);
-}
-
-static void cirrus_imageblit(struct fb_info *info,
-			  const struct fb_image *image)
-{
-	struct cirrus_fbdev *afbdev = info->par;
-	drm_fb_helper_sys_imageblit(info, image);
-	cirrus_dirty_update(afbdev, image->dx, image->dy, image->width,
-			 image->height);
-}
-
-
-static struct fb_ops cirrusfb_ops = {
-	.owner = THIS_MODULE,
-	.fb_check_var = drm_fb_helper_check_var,
-	.fb_set_par = drm_fb_helper_set_par,
-	.fb_fillrect = cirrus_fillrect,
-	.fb_copyarea = cirrus_copyarea,
-	.fb_imageblit = cirrus_imageblit,
-	.fb_pan_display = drm_fb_helper_pan_display,
-	.fb_blank = drm_fb_helper_blank,
-	.fb_setcmap = drm_fb_helper_setcmap,
-};
-
-static int cirrusfb_create_object(struct cirrus_fbdev *afbdev,
-			       const struct drm_mode_fb_cmd2 *mode_cmd,
-			       struct drm_gem_object **gobj_p)
-{
-	struct drm_device *dev = afbdev->helper.dev;
-	struct cirrus_device *cdev = dev->dev_private;
-	u32 bpp;
-	u32 size;
-	struct drm_gem_object *gobj;
-	int ret = 0;
-
-	bpp = drm_format_plane_cpp(mode_cmd->pixel_format, 0) * 8;
-
-	if (!cirrus_check_framebuffer(cdev, mode_cmd->width, mode_cmd->height,
-				      bpp, mode_cmd->pitches[0]))
-		return -EINVAL;
-
-	size = mode_cmd->pitches[0] * mode_cmd->height;
-	ret = cirrus_gem_create(dev, size, true, &gobj);
-	if (ret)
-		return ret;
-
-	*gobj_p = gobj;
-	return ret;
-}
-
-static int cirrusfb_create(struct drm_fb_helper *helper,
-			   struct drm_fb_helper_surface_size *sizes)
-{
-	struct cirrus_fbdev *gfbdev =
-		container_of(helper, struct cirrus_fbdev, helper);
-	struct cirrus_device *cdev = gfbdev->helper.dev->dev_private;
-	struct fb_info *info;
-	struct drm_framebuffer *fb;
-	struct drm_mode_fb_cmd2 mode_cmd;
-	void *sysram;
-	struct drm_gem_object *gobj = NULL;
-	int size, ret;
-
-	mode_cmd.width = sizes->surface_width;
-	mode_cmd.height = sizes->surface_height;
-	mode_cmd.pitches[0] = mode_cmd.width * ((sizes->surface_bpp + 7) / 8);
-	mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
-							  sizes->surface_depth);
-	size = mode_cmd.pitches[0] * mode_cmd.height;
-
-	ret = cirrusfb_create_object(gfbdev, &mode_cmd, &gobj);
-	if (ret) {
-		DRM_ERROR("failed to create fbcon backing object %d\n", ret);
-		return ret;
-	}
-
-	sysram = vmalloc(size);
-	if (!sysram)
-		return -ENOMEM;
-
-	info = drm_fb_helper_alloc_fbi(helper);
-	if (IS_ERR(info)) {
-		ret = PTR_ERR(info);
-		goto err_vfree;
-	}
-
-	fb = kzalloc(sizeof(*fb), GFP_KERNEL);
-	if (!fb) {
-		ret = -ENOMEM;
-		goto err_drm_gem_object_put_unlocked;
-	}
-
-	ret = cirrus_framebuffer_init(cdev->dev, fb, &mode_cmd, gobj);
-	if (ret)
-		goto err_kfree;
-
-	gfbdev->sysram = sysram;
-	gfbdev->size = size;
-	gfbdev->gfb = fb;
-
-	/* setup helper */
-	gfbdev->helper.fb = fb;
-
-	info->fbops = &cirrusfb_ops;
-
-	drm_fb_helper_fill_info(info, &gfbdev->helper, sizes);
-
-	/* setup aperture base/size for vesafb takeover */
-	info->apertures->ranges[0].base = cdev->dev->mode_config.fb_base;
-	info->apertures->ranges[0].size = cdev->mc.vram_size;
-
-	info->fix.smem_start = cdev->dev->mode_config.fb_base;
-	info->fix.smem_len = cdev->mc.vram_size;
-
-	info->screen_base = sysram;
-	info->screen_size = size;
-
-	info->fix.mmio_start = 0;
-	info->fix.mmio_len = 0;
-
-	DRM_INFO("fb mappable at 0x%lX\n", info->fix.smem_start);
-	DRM_INFO("vram aper at 0x%lX\n", (unsigned long)info->fix.smem_start);
-	DRM_INFO("size %lu\n", (unsigned long)info->fix.smem_len);
-	DRM_INFO("fb depth is %d\n", fb->format->depth);
-	DRM_INFO("   pitch is %d\n", fb->pitches[0]);
-
-	return 0;
-
-err_kfree:
-	kfree(fb);
-err_drm_gem_object_put_unlocked:
-	drm_gem_object_put_unlocked(gobj);
-err_vfree:
-	vfree(sysram);
-	return ret;
-}
-
-static int cirrus_fbdev_destroy(struct drm_device *dev,
-				struct cirrus_fbdev *gfbdev)
-{
-	struct drm_framebuffer *gfb = gfbdev->gfb;
-
-	drm_helper_force_disable_all(dev);
-
-	drm_fb_helper_unregister_fbi(&gfbdev->helper);
-
-	vfree(gfbdev->sysram);
-	drm_fb_helper_fini(&gfbdev->helper);
-	if (gfb)
-		drm_framebuffer_put(gfb);
-
-	return 0;
-}
-
-static const struct drm_fb_helper_funcs cirrus_fb_helper_funcs = {
-	.fb_probe = cirrusfb_create,
-};
-
-int cirrus_fbdev_init(struct cirrus_device *cdev)
-{
-	struct cirrus_fbdev *gfbdev;
-	int ret;
-
-	/*bpp_sel = 8;*/
-	gfbdev = kzalloc(sizeof(struct cirrus_fbdev), GFP_KERNEL);
-	if (!gfbdev)
-		return -ENOMEM;
-
-	cdev->mode_info.gfbdev = gfbdev;
-	spin_lock_init(&gfbdev->dirty_lock);
-
-	drm_fb_helper_prepare(cdev->dev, &gfbdev->helper,
-			      &cirrus_fb_helper_funcs);
-
-	ret = drm_fb_helper_init(cdev->dev, &gfbdev->helper,
-				 CIRRUSFB_CONN_LIMIT);
-	if (ret)
-		return ret;
-
-	ret = drm_fb_helper_single_add_all_connectors(&gfbdev->helper);
-	if (ret)
-		return ret;
-
-	/* disable all the possible outputs/crtcs before entering KMS mode */
-	drm_helper_disable_unused_functions(cdev->dev);
-
-	return drm_fb_helper_initial_config(&gfbdev->helper, cirrus_bpp);
-}
-
-void cirrus_fbdev_fini(struct cirrus_device *cdev)
-{
-	if (!cdev->mode_info.gfbdev)
-		return;
-
-	cirrus_fbdev_destroy(cdev->dev, cdev->mode_info.gfbdev);
-	kfree(cdev->mode_info.gfbdev);
-	cdev->mode_info.gfbdev = NULL;
-}
diff --git a/drivers/gpu/drm/cirrus/cirrus_main.c b/drivers/gpu/drm/cirrus/cirrus_main.c
deleted file mode 100644
index 57f8fe6d020b..000000000000
--- a/drivers/gpu/drm/cirrus/cirrus_main.c
+++ /dev/null
@@ -1,328 +0,0 @@
-/*
- * Copyright 2012 Red Hat
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License version 2. See the file COPYING in the main
- * directory of this archive for more details.
- *
- * Authors: Matthew Garrett
- *          Dave Airlie
- */
-#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_gem_framebuffer_helper.h>
-
-#include "cirrus_drv.h"
-
-static const struct drm_framebuffer_funcs cirrus_fb_funcs = {
-	.create_handle = drm_gem_fb_create_handle,
-	.destroy = drm_gem_fb_destroy,
-};
-
-int cirrus_framebuffer_init(struct drm_device *dev,
-			    struct drm_framebuffer *gfb,
-			    const struct drm_mode_fb_cmd2 *mode_cmd,
-			    struct drm_gem_object *obj)
-{
-	int ret;
-
-	drm_helper_mode_fill_fb_struct(dev, gfb, mode_cmd);
-	gfb->obj[0] = obj;
-	ret = drm_framebuffer_init(dev, gfb, &cirrus_fb_funcs);
-	if (ret) {
-		DRM_ERROR("drm_framebuffer_init failed: %d\n", ret);
-		return ret;
-	}
-	return 0;
-}
-
-static struct drm_framebuffer *
-cirrus_user_framebuffer_create(struct drm_device *dev,
-			       struct drm_file *filp,
-			       const struct drm_mode_fb_cmd2 *mode_cmd)
-{
-	struct cirrus_device *cdev = dev->dev_private;
-	struct drm_gem_object *obj;
-	struct drm_framebuffer *fb;
-	u32 bpp;
-	int ret;
-
-	bpp = drm_format_plane_cpp(mode_cmd->pixel_format, 0) * 8;
-
-	if (!cirrus_check_framebuffer(cdev, mode_cmd->width, mode_cmd->height,
-				      bpp, mode_cmd->pitches[0]))
-		return ERR_PTR(-EINVAL);
-
-	obj = drm_gem_object_lookup(filp, mode_cmd->handles[0]);
-	if (obj == NULL)
-		return ERR_PTR(-ENOENT);
-
-	fb = kzalloc(sizeof(*fb), GFP_KERNEL);
-	if (!fb) {
-		drm_gem_object_put_unlocked(obj);
-		return ERR_PTR(-ENOMEM);
-	}
-
-	ret = cirrus_framebuffer_init(dev, fb, mode_cmd, obj);
-	if (ret) {
-		drm_gem_object_put_unlocked(obj);
-		kfree(fb);
-		return ERR_PTR(ret);
-	}
-	return fb;
-}
-
-static const struct drm_mode_config_funcs cirrus_mode_funcs = {
-	.fb_create = cirrus_user_framebuffer_create,
-};
-
-/* Unmap the framebuffer from the core and release the memory */
-static void cirrus_vram_fini(struct cirrus_device *cdev)
-{
-	iounmap(cdev->rmmio);
-	cdev->rmmio = NULL;
-	if (cdev->mc.vram_base)
-		release_mem_region(cdev->mc.vram_base, cdev->mc.vram_size);
-}
-
-/* Map the framebuffer from the card and configure the core */
-static int cirrus_vram_init(struct cirrus_device *cdev)
-{
-	/* BAR 0 is VRAM */
-	cdev->mc.vram_base = pci_resource_start(cdev->dev->pdev, 0);
-	cdev->mc.vram_size = pci_resource_len(cdev->dev->pdev, 0);
-
-	if (!request_mem_region(cdev->mc.vram_base, cdev->mc.vram_size,
-				"cirrusdrmfb_vram")) {
-		DRM_ERROR("can't reserve VRAM\n");
-		return -ENXIO;
-	}
-
-	return 0;
-}
-
-/*
- * Our emulated hardware has two sets of memory. One is video RAM and can
- * simply be used as a linear framebuffer - the other provides mmio access
- * to the display registers. The latter can also be accessed via IO port
- * access, but we map the range and use mmio to program them instead
- */
-
-int cirrus_device_init(struct cirrus_device *cdev,
-		       struct drm_device *ddev,
-		       struct pci_dev *pdev, uint32_t flags)
-{
-	int ret;
-
-	cdev->dev = ddev;
-	cdev->flags = flags;
-
-	/* Hardcode the number of CRTCs to 1 */
-	cdev->num_crtc = 1;
-
-	/* BAR 0 is the framebuffer, BAR 1 contains registers */
-	cdev->rmmio_base = pci_resource_start(cdev->dev->pdev, 1);
-	cdev->rmmio_size = pci_resource_len(cdev->dev->pdev, 1);
-
-	if (!request_mem_region(cdev->rmmio_base, cdev->rmmio_size,
-				"cirrusdrmfb_mmio")) {
-		DRM_ERROR("can't reserve mmio registers\n");
-		return -ENOMEM;
-	}
-
-	cdev->rmmio = ioremap(cdev->rmmio_base, cdev->rmmio_size);
-
-	if (cdev->rmmio == NULL)
-		return -ENOMEM;
-
-	ret = cirrus_vram_init(cdev);
-	if (ret) {
-		release_mem_region(cdev->rmmio_base, cdev->rmmio_size);
-		return ret;
-	}
-
-	return 0;
-}
-
-void cirrus_device_fini(struct cirrus_device *cdev)
-{
-	release_mem_region(cdev->rmmio_base, cdev->rmmio_size);
-	cirrus_vram_fini(cdev);
-}
-
-/*
- * Functions here will be called by the core once it's bound the driver to
- * a PCI device
- */
-
-int cirrus_driver_load(struct drm_device *dev, unsigned long flags)
-{
-	struct cirrus_device *cdev;
-	int r;
-
-	cdev = kzalloc(sizeof(struct cirrus_device), GFP_KERNEL);
-	if (cdev == NULL)
-		return -ENOMEM;
-	dev->dev_private = (void *)cdev;
-
-	r = cirrus_device_init(cdev, dev, dev->pdev, flags);
-	if (r) {
-		dev_err(&dev->pdev->dev, "Fatal error during GPU init: %d\n", r);
-		goto out;
-	}
-
-	r = cirrus_mm_init(cdev);
-	if (r) {
-		dev_err(&dev->pdev->dev, "fatal err on mm init\n");
-		goto out;
-	}
-
-	/*
-	 * cirrus_modeset_init() is initializing/registering the emulated fbdev
-	 * and DRM internals can access/test some of the fields in
-	 * mode_config->funcs as part of the fbdev registration process.
-	 * Make sure dev->mode_config.funcs is properly set to avoid
-	 * dereferencing a NULL pointer.
-	 * FIXME: mode_config.funcs assignment should probably be done in
-	 * cirrus_modeset_init() (that's a common pattern seen in other DRM
-	 * drivers).
-	 */
-	dev->mode_config.funcs = &cirrus_mode_funcs;
-	r = cirrus_modeset_init(cdev);
-	if (r) {
-		dev_err(&dev->pdev->dev, "Fatal error during modeset init: %d\n", r);
-		goto out;
-	}
-
-	return 0;
-out:
-	cirrus_driver_unload(dev);
-	return r;
-}
-
-void cirrus_driver_unload(struct drm_device *dev)
-{
-	struct cirrus_device *cdev = dev->dev_private;
-
-	if (cdev == NULL)
-		return;
-	cirrus_modeset_fini(cdev);
-	cirrus_mm_fini(cdev);
-	cirrus_device_fini(cdev);
-	kfree(cdev);
-	dev->dev_private = NULL;
-}
-
-int cirrus_gem_create(struct drm_device *dev,
-		   u32 size, bool iskernel,
-		   struct drm_gem_object **obj)
-{
-	struct cirrus_bo *cirrusbo;
-	int ret;
-
-	*obj = NULL;
-
-	size = roundup(size, PAGE_SIZE);
-	if (size == 0)
-		return -EINVAL;
-
-	ret = cirrus_bo_create(dev, size, 0, 0, &cirrusbo);
-	if (ret) {
-		if (ret != -ERESTARTSYS)
-			DRM_ERROR("failed to allocate GEM object\n");
-		return ret;
-	}
-	*obj = &cirrusbo->gem;
-	return 0;
-}
-
-int cirrus_dumb_create(struct drm_file *file,
-		    struct drm_device *dev,
-		    struct drm_mode_create_dumb *args)
-{
-	int ret;
-	struct drm_gem_object *gobj;
-	u32 handle;
-
-	args->pitch = args->width * ((args->bpp + 7) / 8);
-	args->size = args->pitch * args->height;
-
-	ret = cirrus_gem_create(dev, args->size, false,
-			     &gobj);
-	if (ret)
-		return ret;
-
-	ret = drm_gem_handle_create(file, gobj, &handle);
-	drm_gem_object_put_unlocked(gobj);
-	if (ret)
-		return ret;
-
-	args->handle = handle;
-	return 0;
-}
-
-static void cirrus_bo_unref(struct cirrus_bo **bo)
-{
-	struct ttm_buffer_object *tbo;
-
-	if ((*bo) == NULL)
-		return;
-
-	tbo = &((*bo)->bo);
-	ttm_bo_put(tbo);
-	*bo = NULL;
-}
-
-void cirrus_gem_free_object(struct drm_gem_object *obj)
-{
-	struct cirrus_bo *cirrus_bo = gem_to_cirrus_bo(obj);
-
-	cirrus_bo_unref(&cirrus_bo);
-}
-
-
-static inline u64 cirrus_bo_mmap_offset(struct cirrus_bo *bo)
-{
-	return drm_vma_node_offset_addr(&bo->bo.vma_node);
-}
-
-int
-cirrus_dumb_mmap_offset(struct drm_file *file,
-		     struct drm_device *dev,
-		     uint32_t handle,
-		     uint64_t *offset)
-{
-	struct drm_gem_object *obj;
-	struct cirrus_bo *bo;
-
-	obj = drm_gem_object_lookup(file, handle);
-	if (obj == NULL)
-		return -ENOENT;
-
-	bo = gem_to_cirrus_bo(obj);
-	*offset = cirrus_bo_mmap_offset(bo);
-
-	drm_gem_object_put_unlocked(obj);
-
-	return 0;
-}
-
-bool cirrus_check_framebuffer(struct cirrus_device *cdev, int width, int height,
-			      int bpp, int pitch)
-{
-	const int max_pitch = 0x1FF << 3; /* (4096 - 1) & ~111b bytes */
-	const int max_size = cdev->mc.vram_size;
-
-	if (bpp > cirrus_bpp)
-		return false;
-	if (bpp > 32)
-		return false;
-
-	if (pitch > max_pitch)
-		return false;
-
-	if (pitch * height > max_size)
-		return false;
-
-	return true;
-}
diff --git a/drivers/gpu/drm/cirrus/cirrus_mode.c b/drivers/gpu/drm/cirrus/cirrus_mode.c
deleted file mode 100644
index b109cd71426f..000000000000
--- a/drivers/gpu/drm/cirrus/cirrus_mode.c
+++ /dev/null
@@ -1,617 +0,0 @@
-
-/*
- * Copyright 2012 Red Hat
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License version 2. See the file COPYING in the main
- * directory of this archive for more details.
- *
- * Authors: Matthew Garrett
- *          Dave Airlie
- *
- * Portions of this code derived from cirrusfb.c:
- * drivers/video/cirrusfb.c - driver for Cirrus Logic chipsets
- *
- * Copyright 1999-2001 Jeff Garzik <jgarzik@pobox.com>
- */
-#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_plane_helper.h>
-#include <drm/drm_probe_helper.h>
-
-#include <video/cirrus.h>
-
-#include "cirrus_drv.h"
-
-#define CIRRUS_LUT_SIZE 256
-
-#define PALETTE_INDEX 0x8
-#define PALETTE_DATA 0x9
-
-/*
- * This file contains setup code for the CRTC.
- */
-
-/*
- * The DRM core requires DPMS functions, but they make little sense in our
- * case and so are just stubs
- */
-
-static void cirrus_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct cirrus_device *cdev = dev->dev_private;
-	u8 sr01, gr0e;
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		sr01 = 0x00;
-		gr0e = 0x00;
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-		sr01 = 0x20;
-		gr0e = 0x02;
-		break;
-	case DRM_MODE_DPMS_SUSPEND:
-		sr01 = 0x20;
-		gr0e = 0x04;
-		break;
-	case DRM_MODE_DPMS_OFF:
-		sr01 = 0x20;
-		gr0e = 0x06;
-		break;
-	default:
-		return;
-	}
-
-	WREG8(SEQ_INDEX, 0x1);
-	sr01 |= RREG8(SEQ_DATA) & ~0x20;
-	WREG_SEQ(0x1, sr01);
-
-	WREG8(GFX_INDEX, 0xe);
-	gr0e |= RREG8(GFX_DATA) & ~0x06;
-	WREG_GFX(0xe, gr0e);
-}
-
-static void cirrus_set_start_address(struct drm_crtc *crtc, unsigned offset)
-{
-	struct cirrus_device *cdev = crtc->dev->dev_private;
-	u32 addr;
-	u8 tmp;
-
-	addr = offset >> 2;
-	WREG_CRT(0x0c, (u8)((addr >> 8) & 0xff));
-	WREG_CRT(0x0d, (u8)(addr & 0xff));
-
-	WREG8(CRT_INDEX, 0x1b);
-	tmp = RREG8(CRT_DATA);
-	tmp &= 0xf2;
-	tmp |= (addr >> 16) & 0x01;
-	tmp |= (addr >> 15) & 0x0c;
-	WREG_CRT(0x1b, tmp);
-	WREG8(CRT_INDEX, 0x1d);
-	tmp = RREG8(CRT_DATA);
-	tmp &= 0x7f;
-	tmp |= (addr >> 12) & 0x80;
-	WREG_CRT(0x1d, tmp);
-}
-
-/* cirrus is different - we will force move buffers out of VRAM */
-static int cirrus_crtc_do_set_base(struct drm_crtc *crtc,
-				struct drm_framebuffer *fb,
-				int x, int y, int atomic)
-{
-	struct cirrus_device *cdev = crtc->dev->dev_private;
-	struct cirrus_bo *bo;
-	int ret;
-	u64 gpu_addr;
-
-	/* push the previous fb to system ram */
-	if (!atomic && fb) {
-		bo = gem_to_cirrus_bo(fb->obj[0]);
-		ret = cirrus_bo_reserve(bo, false);
-		if (ret)
-			return ret;
-		cirrus_bo_push_sysram(bo);
-		cirrus_bo_unreserve(bo);
-	}
-
-	bo = gem_to_cirrus_bo(crtc->primary->fb->obj[0]);
-
-	ret = cirrus_bo_reserve(bo, false);
-	if (ret)
-		return ret;
-
-	ret = cirrus_bo_pin(bo, TTM_PL_FLAG_VRAM, &gpu_addr);
-	if (ret) {
-		cirrus_bo_unreserve(bo);
-		return ret;
-	}
-
-	if (cdev->mode_info.gfbdev->gfb == crtc->primary->fb) {
-		/* if pushing console in kmap it */
-		ret = ttm_bo_kmap(&bo->bo, 0, bo->bo.num_pages, &bo->kmap);
-		if (ret)
-			DRM_ERROR("failed to kmap fbcon\n");
-	}
-	cirrus_bo_unreserve(bo);
-
-	cirrus_set_start_address(crtc, (u32)gpu_addr);
-	return 0;
-}
-
-static int cirrus_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
-			     struct drm_framebuffer *old_fb)
-{
-	return cirrus_crtc_do_set_base(crtc, old_fb, x, y, 0);
-}
-
-/*
- * The meat of this driver. The core passes us a mode and we have to program
- * it. The modesetting here is the bare minimum required to satisfy the qemu
- * emulation of this hardware, and running this against a real device is
- * likely to result in an inadequately programmed mode. We've already had
- * the opportunity to modify the mode, so whatever we receive here should
- * be something that can be correctly programmed and displayed
- */
-static int cirrus_crtc_mode_set(struct drm_crtc *crtc,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode,
-				int x, int y, struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct cirrus_device *cdev = dev->dev_private;
-	const struct drm_framebuffer *fb = crtc->primary->fb;
-	int hsyncstart, hsyncend, htotal, hdispend;
-	int vtotal, vdispend;
-	int tmp;
-	int sr07 = 0, hdr = 0;
-
-	htotal = mode->htotal / 8;
-	hsyncend = mode->hsync_end / 8;
-	hsyncstart = mode->hsync_start / 8;
-	hdispend = mode->hdisplay / 8;
-
-	vtotal = mode->vtotal;
-	vdispend = mode->vdisplay;
-
-	vdispend -= 1;
-	vtotal -= 2;
-
-	htotal -= 5;
-	hdispend -= 1;
-	hsyncstart += 1;
-	hsyncend += 1;
-
-	WREG_CRT(VGA_CRTC_V_SYNC_END, 0x20);
-	WREG_CRT(VGA_CRTC_H_TOTAL, htotal);
-	WREG_CRT(VGA_CRTC_H_DISP, hdispend);
-	WREG_CRT(VGA_CRTC_H_SYNC_START, hsyncstart);
-	WREG_CRT(VGA_CRTC_H_SYNC_END, hsyncend);
-	WREG_CRT(VGA_CRTC_V_TOTAL, vtotal & 0xff);
-	WREG_CRT(VGA_CRTC_V_DISP_END, vdispend & 0xff);
-
-	tmp = 0x40;
-	if ((vdispend + 1) & 512)
-		tmp |= 0x20;
-	WREG_CRT(VGA_CRTC_MAX_SCAN, tmp);
-
-	/*
-	 * Overflow bits for values that don't fit in the standard registers
-	 */
-	tmp = 16;
-	if (vtotal & 256)
-		tmp |= 1;
-	if (vdispend & 256)
-		tmp |= 2;
-	if ((vdispend + 1) & 256)
-		tmp |= 8;
-	if (vtotal & 512)
-		tmp |= 32;
-	if (vdispend & 512)
-		tmp |= 64;
-	WREG_CRT(VGA_CRTC_OVERFLOW, tmp);
-
-	tmp = 0;
-
-	/* More overflow bits */
-
-	if ((htotal + 5) & 64)
-		tmp |= 16;
-	if ((htotal + 5) & 128)
-		tmp |= 32;
-	if (vtotal & 256)
-		tmp |= 64;
-	if (vtotal & 512)
-		tmp |= 128;
-
-	WREG_CRT(CL_CRT1A, tmp);
-
-	/* Disable Hercules/CGA compatibility */
-	WREG_CRT(VGA_CRTC_MODE, 0x03);
-
-	WREG8(SEQ_INDEX, 0x7);
-	sr07 = RREG8(SEQ_DATA);
-	sr07 &= 0xe0;
-	hdr = 0;
-	switch (fb->format->cpp[0] * 8) {
-	case 8:
-		sr07 |= 0x11;
-		break;
-	case 16:
-		sr07 |= 0x17;
-		hdr = 0xc1;
-		break;
-	case 24:
-		sr07 |= 0x15;
-		hdr = 0xc5;
-		break;
-	case 32:
-		sr07 |= 0x19;
-		hdr = 0xc5;
-		break;
-	default:
-		return -1;
-	}
-
-	WREG_SEQ(0x7, sr07);
-
-	/* Program the pitch */
-	tmp = fb->pitches[0] / 8;
-	WREG_CRT(VGA_CRTC_OFFSET, tmp);
-
-	/* Enable extended blanking and pitch bits, and enable full memory */
-	tmp = 0x22;
-	tmp |= (fb->pitches[0] >> 7) & 0x10;
-	tmp |= (fb->pitches[0] >> 6) & 0x40;
-	WREG_CRT(0x1b, tmp);
-
-	/* Enable high-colour modes */
-	WREG_GFX(VGA_GFX_MODE, 0x40);
-
-	/* And set graphics mode */
-	WREG_GFX(VGA_GFX_MISC, 0x01);
-
-	WREG_HDR(hdr);
-	cirrus_crtc_do_set_base(crtc, old_fb, x, y, 0);
-
-	/* Unblank (needed on S3 resume, vgabios doesn't do it then) */
-	outb(0x20, 0x3c0);
-	return 0;
-}
-
-/*
- * This is called before a mode is programmed. A typical use might be to
- * enable DPMS during the programming to avoid seeing intermediate stages,
- * but that's not relevant to us
- */
-static void cirrus_crtc_prepare(struct drm_crtc *crtc)
-{
-}
-
-static void cirrus_crtc_load_lut(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct cirrus_device *cdev = dev->dev_private;
-	u16 *r, *g, *b;
-	int i;
-
-	if (!crtc->enabled)
-		return;
-
-	r = crtc->gamma_store;
-	g = r + crtc->gamma_size;
-	b = g + crtc->gamma_size;
-
-	for (i = 0; i < CIRRUS_LUT_SIZE; i++) {
-		/* VGA registers */
-		WREG8(PALETTE_INDEX, i);
-		WREG8(PALETTE_DATA, *r++ >> 8);
-		WREG8(PALETTE_DATA, *g++ >> 8);
-		WREG8(PALETTE_DATA, *b++ >> 8);
-	}
-}
-
-/*
- * This is called after a mode is programmed. It should reverse anything done
- * by the prepare function
- */
-static void cirrus_crtc_commit(struct drm_crtc *crtc)
-{
-	cirrus_crtc_load_lut(crtc);
-}
-
-/*
- * The core can pass us a set of gamma values to program. We actually only
- * use this for 8-bit mode so can't perform smooth fades on deeper modes,
- * but it's a requirement that we provide the function
- */
-static int cirrus_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
-				 u16 *blue, uint32_t size,
-				 struct drm_modeset_acquire_ctx *ctx)
-{
-	cirrus_crtc_load_lut(crtc);
-
-	return 0;
-}
-
-/* Simple cleanup function */
-static void cirrus_crtc_destroy(struct drm_crtc *crtc)
-{
-	struct cirrus_crtc *cirrus_crtc = to_cirrus_crtc(crtc);
-
-	drm_crtc_cleanup(crtc);
-	kfree(cirrus_crtc);
-}
-
-/* These provide the minimum set of functions required to handle a CRTC */
-static const struct drm_crtc_funcs cirrus_crtc_funcs = {
-	.gamma_set = cirrus_crtc_gamma_set,
-	.set_config = drm_crtc_helper_set_config,
-	.destroy = cirrus_crtc_destroy,
-};
-
-static const struct drm_crtc_helper_funcs cirrus_helper_funcs = {
-	.dpms = cirrus_crtc_dpms,
-	.mode_set = cirrus_crtc_mode_set,
-	.mode_set_base = cirrus_crtc_mode_set_base,
-	.prepare = cirrus_crtc_prepare,
-	.commit = cirrus_crtc_commit,
-};
-
-/* CRTC setup */
-static const uint32_t cirrus_formats_16[] = {
-	DRM_FORMAT_RGB565,
-};
-
-static const uint32_t cirrus_formats_24[] = {
-	DRM_FORMAT_RGB888,
-	DRM_FORMAT_RGB565,
-};
-
-static const uint32_t cirrus_formats_32[] = {
-	DRM_FORMAT_XRGB8888,
-	DRM_FORMAT_ARGB8888,
-	DRM_FORMAT_RGB888,
-	DRM_FORMAT_RGB565,
-};
-
-static struct drm_plane *cirrus_primary_plane(struct drm_device *dev)
-{
-	const uint32_t *formats;
-	uint32_t nformats;
-	struct drm_plane *primary;
-	int ret;
-
-	switch (cirrus_bpp) {
-	case 16:
-		formats = cirrus_formats_16;
-		nformats = ARRAY_SIZE(cirrus_formats_16);
-		break;
-	case 24:
-		formats = cirrus_formats_24;
-		nformats = ARRAY_SIZE(cirrus_formats_24);
-		break;
-	case 32:
-		formats = cirrus_formats_32;
-		nformats = ARRAY_SIZE(cirrus_formats_32);
-		break;
-	default:
-		return NULL;
-	}
-
-	primary = kzalloc(sizeof(*primary), GFP_KERNEL);
-	if (primary == NULL) {
-		DRM_DEBUG_KMS("Failed to allocate primary plane\n");
-		return NULL;
-	}
-
-	ret = drm_universal_plane_init(dev, primary, 0,
-				       &drm_primary_helper_funcs,
-				       formats, nformats,
-				       NULL,
-				       DRM_PLANE_TYPE_PRIMARY, NULL);
-	if (ret) {
-		kfree(primary);
-		primary = NULL;
-	}
-
-	return primary;
-}
-
-static void cirrus_crtc_init(struct drm_device *dev)
-{
-	struct cirrus_device *cdev = dev->dev_private;
-	struct cirrus_crtc *cirrus_crtc;
-	struct drm_plane *primary;
-
-	cirrus_crtc = kzalloc(sizeof(struct cirrus_crtc) +
-			      (CIRRUSFB_CONN_LIMIT * sizeof(struct drm_connector *)),
-			      GFP_KERNEL);
-
-	if (cirrus_crtc == NULL)
-		return;
-
-	primary = cirrus_primary_plane(dev);
-	if (primary == NULL) {
-		kfree(cirrus_crtc);
-		return;
-	}
-
-	drm_crtc_init_with_planes(dev, &cirrus_crtc->base,
-				  primary, NULL,
-				  &cirrus_crtc_funcs, NULL);
-
-	drm_mode_crtc_set_gamma_size(&cirrus_crtc->base, CIRRUS_LUT_SIZE);
-	cdev->mode_info.crtc = cirrus_crtc;
-
-	drm_crtc_helper_add(&cirrus_crtc->base, &cirrus_helper_funcs);
-}
-
-static void cirrus_encoder_mode_set(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-}
-
-static void cirrus_encoder_dpms(struct drm_encoder *encoder, int state)
-{
-	return;
-}
-
-static void cirrus_encoder_prepare(struct drm_encoder *encoder)
-{
-}
-
-static void cirrus_encoder_commit(struct drm_encoder *encoder)
-{
-}
-
-static void cirrus_encoder_destroy(struct drm_encoder *encoder)
-{
-	struct cirrus_encoder *cirrus_encoder = to_cirrus_encoder(encoder);
-	drm_encoder_cleanup(encoder);
-	kfree(cirrus_encoder);
-}
-
-static const struct drm_encoder_helper_funcs cirrus_encoder_helper_funcs = {
-	.dpms = cirrus_encoder_dpms,
-	.mode_set = cirrus_encoder_mode_set,
-	.prepare = cirrus_encoder_prepare,
-	.commit = cirrus_encoder_commit,
-};
-
-static const struct drm_encoder_funcs cirrus_encoder_encoder_funcs = {
-	.destroy = cirrus_encoder_destroy,
-};
-
-static struct drm_encoder *cirrus_encoder_init(struct drm_device *dev)
-{
-	struct drm_encoder *encoder;
-	struct cirrus_encoder *cirrus_encoder;
-
-	cirrus_encoder = kzalloc(sizeof(struct cirrus_encoder), GFP_KERNEL);
-	if (!cirrus_encoder)
-		return NULL;
-
-	encoder = &cirrus_encoder->base;
-	encoder->possible_crtcs = 0x1;
-
-	drm_encoder_init(dev, encoder, &cirrus_encoder_encoder_funcs,
-			 DRM_MODE_ENCODER_DAC, NULL);
-	drm_encoder_helper_add(encoder, &cirrus_encoder_helper_funcs);
-
-	return encoder;
-}
-
-
-static int cirrus_vga_get_modes(struct drm_connector *connector)
-{
-	int count;
-
-	/* Just add a static list of modes */
-	if (cirrus_bpp <= 24) {
-		count = drm_add_modes_noedid(connector, 1280, 1024);
-		drm_set_preferred_mode(connector, 1024, 768);
-	} else {
-		count = drm_add_modes_noedid(connector, 800, 600);
-		drm_set_preferred_mode(connector, 800, 600);
-	}
-	return count;
-}
-
-static struct drm_encoder *cirrus_connector_best_encoder(struct drm_connector
-						  *connector)
-{
-	int enc_id = connector->encoder_ids[0];
-	/* pick the encoder ids */
-	if (enc_id)
-		return drm_encoder_find(connector->dev, NULL, enc_id);
-	return NULL;
-}
-
-static void cirrus_connector_destroy(struct drm_connector *connector)
-{
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static const struct drm_connector_helper_funcs cirrus_vga_connector_helper_funcs = {
-	.get_modes = cirrus_vga_get_modes,
-	.best_encoder = cirrus_connector_best_encoder,
-};
-
-static const struct drm_connector_funcs cirrus_vga_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.destroy = cirrus_connector_destroy,
-};
-
-static struct drm_connector *cirrus_vga_init(struct drm_device *dev)
-{
-	struct drm_connector *connector;
-	struct cirrus_connector *cirrus_connector;
-
-	cirrus_connector = kzalloc(sizeof(struct cirrus_connector), GFP_KERNEL);
-	if (!cirrus_connector)
-		return NULL;
-
-	connector = &cirrus_connector->base;
-
-	drm_connector_init(dev, connector,
-			   &cirrus_vga_connector_funcs, DRM_MODE_CONNECTOR_VGA);
-
-	drm_connector_helper_add(connector, &cirrus_vga_connector_helper_funcs);
-
-	drm_connector_register(connector);
-	return connector;
-}
-
-
-int cirrus_modeset_init(struct cirrus_device *cdev)
-{
-	struct drm_encoder *encoder;
-	struct drm_connector *connector;
-	int ret;
-
-	drm_mode_config_init(cdev->dev);
-
-	cdev->dev->mode_config.max_width = CIRRUS_MAX_FB_WIDTH;
-	cdev->dev->mode_config.max_height = CIRRUS_MAX_FB_HEIGHT;
-
-	cdev->dev->mode_config.fb_base = cdev->mc.vram_base;
-	cdev->dev->mode_config.preferred_depth = cirrus_bpp;
-	/* don't prefer a shadow on virt GPU */
-	cdev->dev->mode_config.prefer_shadow = 0;
-
-	cirrus_crtc_init(cdev->dev);
-
-	encoder = cirrus_encoder_init(cdev->dev);
-	if (!encoder) {
-		DRM_ERROR("cirrus_encoder_init failed\n");
-		return -1;
-	}
-
-	connector = cirrus_vga_init(cdev->dev);
-	if (!connector) {
-		DRM_ERROR("cirrus_vga_init failed\n");
-		return -1;
-	}
-
-	drm_connector_attach_encoder(connector, encoder);
-
-	ret = cirrus_fbdev_init(cdev);
-	if (ret) {
-		DRM_ERROR("cirrus_fbdev_init failed\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-void cirrus_modeset_fini(struct cirrus_device *cdev)
-{
-	cirrus_fbdev_fini(cdev);
-	drm_helper_force_disable_all(cdev->dev);
-	drm_mode_config_cleanup(cdev->dev);
-}
diff --git a/drivers/gpu/drm/cirrus/cirrus_ttm.c b/drivers/gpu/drm/cirrus/cirrus_ttm.c
deleted file mode 100644
index e075810b4bd4..000000000000
--- a/drivers/gpu/drm/cirrus/cirrus_ttm.c
+++ /dev/null
@@ -1,343 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- */
-/*
- * Authors: Dave Airlie <airlied@redhat.com>
- */
-#include <drm/drmP.h>
-#include <drm/ttm/ttm_page_alloc.h>
-
-#include "cirrus_drv.h"
-
-static inline struct cirrus_device *
-cirrus_bdev(struct ttm_bo_device *bd)
-{
-	return container_of(bd, struct cirrus_device, ttm.bdev);
-}
-
-static void cirrus_bo_ttm_destroy(struct ttm_buffer_object *tbo)
-{
-	struct cirrus_bo *bo;
-
-	bo = container_of(tbo, struct cirrus_bo, bo);
-
-	drm_gem_object_release(&bo->gem);
-	kfree(bo);
-}
-
-static bool cirrus_ttm_bo_is_cirrus_bo(struct ttm_buffer_object *bo)
-{
-	if (bo->destroy == &cirrus_bo_ttm_destroy)
-		return true;
-	return false;
-}
-
-static int
-cirrus_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
-		     struct ttm_mem_type_manager *man)
-{
-	switch (type) {
-	case TTM_PL_SYSTEM:
-		man->flags = TTM_MEMTYPE_FLAG_MAPPABLE;
-		man->available_caching = TTM_PL_MASK_CACHING;
-		man->default_caching = TTM_PL_FLAG_CACHED;
-		break;
-	case TTM_PL_VRAM:
-		man->func = &ttm_bo_manager_func;
-		man->flags = TTM_MEMTYPE_FLAG_FIXED |
-			TTM_MEMTYPE_FLAG_MAPPABLE;
-		man->available_caching = TTM_PL_FLAG_UNCACHED |
-			TTM_PL_FLAG_WC;
-		man->default_caching = TTM_PL_FLAG_WC;
-		break;
-	default:
-		DRM_ERROR("Unsupported memory type %u\n", (unsigned)type);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static void
-cirrus_bo_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *pl)
-{
-	struct cirrus_bo *cirrusbo = cirrus_bo(bo);
-
-	if (!cirrus_ttm_bo_is_cirrus_bo(bo))
-		return;
-
-	cirrus_ttm_placement(cirrusbo, TTM_PL_FLAG_SYSTEM);
-	*pl = cirrusbo->placement;
-}
-
-static int cirrus_bo_verify_access(struct ttm_buffer_object *bo, struct file *filp)
-{
-	struct cirrus_bo *cirrusbo = cirrus_bo(bo);
-
-	return drm_vma_node_verify_access(&cirrusbo->gem.vma_node,
-					  filp->private_data);
-}
-
-static int cirrus_ttm_io_mem_reserve(struct ttm_bo_device *bdev,
-				  struct ttm_mem_reg *mem)
-{
-	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];
-	struct cirrus_device *cirrus = cirrus_bdev(bdev);
-
-	mem->bus.addr = NULL;
-	mem->bus.offset = 0;
-	mem->bus.size = mem->num_pages << PAGE_SHIFT;
-	mem->bus.base = 0;
-	mem->bus.is_iomem = false;
-	if (!(man->flags & TTM_MEMTYPE_FLAG_MAPPABLE))
-		return -EINVAL;
-	switch (mem->mem_type) {
-	case TTM_PL_SYSTEM:
-		/* system memory */
-		return 0;
-	case TTM_PL_VRAM:
-		mem->bus.offset = mem->start << PAGE_SHIFT;
-		mem->bus.base = pci_resource_start(cirrus->dev->pdev, 0);
-		mem->bus.is_iomem = true;
-		break;
-	default:
-		return -EINVAL;
-		break;
-	}
-	return 0;
-}
-
-static void cirrus_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
-{
-}
-
-static void cirrus_ttm_backend_destroy(struct ttm_tt *tt)
-{
-	ttm_tt_fini(tt);
-	kfree(tt);
-}
-
-static struct ttm_backend_func cirrus_tt_backend_func = {
-	.destroy = &cirrus_ttm_backend_destroy,
-};
-
-
-static struct ttm_tt *cirrus_ttm_tt_create(struct ttm_buffer_object *bo,
-					   uint32_t page_flags)
-{
-	struct ttm_tt *tt;
-
-	tt = kzalloc(sizeof(struct ttm_tt), GFP_KERNEL);
-	if (tt == NULL)
-		return NULL;
-	tt->func = &cirrus_tt_backend_func;
-	if (ttm_tt_init(tt, bo, page_flags)) {
-		kfree(tt);
-		return NULL;
-	}
-	return tt;
-}
-
-struct ttm_bo_driver cirrus_bo_driver = {
-	.ttm_tt_create = cirrus_ttm_tt_create,
-	.init_mem_type = cirrus_bo_init_mem_type,
-	.eviction_valuable = ttm_bo_eviction_valuable,
-	.evict_flags = cirrus_bo_evict_flags,
-	.move = NULL,
-	.verify_access = cirrus_bo_verify_access,
-	.io_mem_reserve = &cirrus_ttm_io_mem_reserve,
-	.io_mem_free = &cirrus_ttm_io_mem_free,
-};
-
-int cirrus_mm_init(struct cirrus_device *cirrus)
-{
-	int ret;
-	struct drm_device *dev = cirrus->dev;
-	struct ttm_bo_device *bdev = &cirrus->ttm.bdev;
-
-	ret = ttm_bo_device_init(&cirrus->ttm.bdev,
-				 &cirrus_bo_driver,
-				 dev->anon_inode->i_mapping,
-				 DRM_FILE_PAGE_OFFSET,
-				 true);
-	if (ret) {
-		DRM_ERROR("Error initialising bo driver; %d\n", ret);
-		return ret;
-	}
-
-	ret = ttm_bo_init_mm(bdev, TTM_PL_VRAM,
-			     cirrus->mc.vram_size >> PAGE_SHIFT);
-	if (ret) {
-		DRM_ERROR("Failed ttm VRAM init: %d\n", ret);
-		return ret;
-	}
-
-	arch_io_reserve_memtype_wc(pci_resource_start(dev->pdev, 0),
-				   pci_resource_len(dev->pdev, 0));
-
-	cirrus->fb_mtrr = arch_phys_wc_add(pci_resource_start(dev->pdev, 0),
-					   pci_resource_len(dev->pdev, 0));
-
-	cirrus->mm_inited = true;
-	return 0;
-}
-
-void cirrus_mm_fini(struct cirrus_device *cirrus)
-{
-	struct drm_device *dev = cirrus->dev;
-
-	if (!cirrus->mm_inited)
-		return;
-
-	ttm_bo_device_release(&cirrus->ttm.bdev);
-
-	arch_phys_wc_del(cirrus->fb_mtrr);
-	cirrus->fb_mtrr = 0;
-	arch_io_free_memtype_wc(pci_resource_start(dev->pdev, 0),
-				pci_resource_len(dev->pdev, 0));
-}
-
-void cirrus_ttm_placement(struct cirrus_bo *bo, int domain)
-{
-	u32 c = 0;
-	unsigned i;
-	bo->placement.placement = bo->placements;
-	bo->placement.busy_placement = bo->placements;
-	if (domain & TTM_PL_FLAG_VRAM)
-		bo->placements[c++].flags = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_VRAM;
-	if (domain & TTM_PL_FLAG_SYSTEM)
-		bo->placements[c++].flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
-	if (!c)
-		bo->placements[c++].flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
-	bo->placement.num_placement = c;
-	bo->placement.num_busy_placement = c;
-	for (i = 0; i < c; ++i) {
-		bo->placements[i].fpfn = 0;
-		bo->placements[i].lpfn = 0;
-	}
-}
-
-int cirrus_bo_create(struct drm_device *dev, int size, int align,
-		  uint32_t flags, struct cirrus_bo **pcirrusbo)
-{
-	struct cirrus_device *cirrus = dev->dev_private;
-	struct cirrus_bo *cirrusbo;
-	size_t acc_size;
-	int ret;
-
-	cirrusbo = kzalloc(sizeof(struct cirrus_bo), GFP_KERNEL);
-	if (!cirrusbo)
-		return -ENOMEM;
-
-	ret = drm_gem_object_init(dev, &cirrusbo->gem, size);
-	if (ret) {
-		kfree(cirrusbo);
-		return ret;
-	}
-
-	cirrusbo->bo.bdev = &cirrus->ttm.bdev;
-
-	cirrus_ttm_placement(cirrusbo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM);
-
-	acc_size = ttm_bo_dma_acc_size(&cirrus->ttm.bdev, size,
-				       sizeof(struct cirrus_bo));
-
-	ret = ttm_bo_init(&cirrus->ttm.bdev, &cirrusbo->bo, size,
-			  ttm_bo_type_device, &cirrusbo->placement,
-			  align >> PAGE_SHIFT, false, acc_size,
-			  NULL, NULL, cirrus_bo_ttm_destroy);
-	if (ret)
-		return ret;
-
-	*pcirrusbo = cirrusbo;
-	return 0;
-}
-
-static inline u64 cirrus_bo_gpu_offset(struct cirrus_bo *bo)
-{
-	return bo->bo.offset;
-}
-
-int cirrus_bo_pin(struct cirrus_bo *bo, u32 pl_flag, u64 *gpu_addr)
-{
-	struct ttm_operation_ctx ctx = { false, false };
-	int i, ret;
-
-	if (bo->pin_count) {
-		bo->pin_count++;
-		if (gpu_addr)
-			*gpu_addr = cirrus_bo_gpu_offset(bo);
-	}
-
-	cirrus_ttm_placement(bo, pl_flag);
-	for (i = 0; i < bo->placement.num_placement; i++)
-		bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT;
-	ret = ttm_bo_validate(&bo->bo, &bo->placement, &ctx);
-	if (ret)
-		return ret;
-
-	bo->pin_count = 1;
-	if (gpu_addr)
-		*gpu_addr = cirrus_bo_gpu_offset(bo);
-	return 0;
-}
-
-int cirrus_bo_push_sysram(struct cirrus_bo *bo)
-{
-	struct ttm_operation_ctx ctx = { false, false };
-	int i, ret;
-	if (!bo->pin_count) {
-		DRM_ERROR("unpin bad %p\n", bo);
-		return 0;
-	}
-	bo->pin_count--;
-	if (bo->pin_count)
-		return 0;
-
-	if (bo->kmap.virtual)
-		ttm_bo_kunmap(&bo->kmap);
-
-	cirrus_ttm_placement(bo, TTM_PL_FLAG_SYSTEM);
-	for (i = 0; i < bo->placement.num_placement ; i++)
-		bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT;
-
-	ret = ttm_bo_validate(&bo->bo, &bo->placement, &ctx);
-	if (ret) {
-		DRM_ERROR("pushing to VRAM failed\n");
-		return ret;
-	}
-	return 0;
-}
-
-int cirrus_mmap(struct file *filp, struct vm_area_struct *vma)
-{
-	struct drm_file *file_priv;
-	struct cirrus_device *cirrus;
-
-	if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET))
-		return -EINVAL;
-
-	file_priv = filp->private_data;
-	cirrus = file_priv->minor->dev->dev_private;
-	return ttm_bo_mmap(filp, vma, &cirrus->ttm.bdev);
-}