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-rw-r--r--drivers/gpu/drm/vboxvideo/Makefile2
-rw-r--r--drivers/gpu/drm/vboxvideo/vbox_drv.c14
-rw-r--r--drivers/gpu/drm/vboxvideo/vbox_drv.h7
-rw-r--r--drivers/gpu/drm/vboxvideo/vbox_fb.c149
-rw-r--r--drivers/gpu/drm/vboxvideo/vbox_mode.c3
5 files changed, 6 insertions, 169 deletions
diff --git a/drivers/gpu/drm/vboxvideo/Makefile b/drivers/gpu/drm/vboxvideo/Makefile
index 55d798c76b21..f2e968b5ffa6 100644
--- a/drivers/gpu/drm/vboxvideo/Makefile
+++ b/drivers/gpu/drm/vboxvideo/Makefile
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
vboxvideo-y := hgsmi_base.o modesetting.o vbva_base.o \
- vbox_drv.o vbox_fb.o vbox_hgsmi.o vbox_irq.o vbox_main.o \
+ vbox_drv.o vbox_hgsmi.o vbox_irq.o vbox_main.o \
vbox_mode.o vbox_ttm.o
obj-$(CONFIG_DRM_VBOXVIDEO) += vboxvideo.o
diff --git a/drivers/gpu/drm/vboxvideo/vbox_drv.c b/drivers/gpu/drm/vboxvideo/vbox_drv.c
index 862db495d111..6ee308b453da 100644
--- a/drivers/gpu/drm/vboxvideo/vbox_drv.c
+++ b/drivers/gpu/drm/vboxvideo/vbox_drv.c
@@ -14,6 +14,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
+#include <drm/drm_fb_helper.h>
#include <drm/drm_file.h>
#include <drm/drm_ioctl.h>
@@ -32,10 +33,6 @@ static const struct pci_device_id pciidlist[] = {
};
MODULE_DEVICE_TABLE(pci, pciidlist);
-static const struct drm_fb_helper_funcs vbox_fb_helper_funcs = {
- .fb_probe = vboxfb_create,
-};
-
static int vbox_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct vbox_private *vbox;
@@ -79,20 +76,16 @@ static int vbox_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
goto err_mode_fini;
- ret = drm_fb_helper_fbdev_setup(&vbox->ddev, &vbox->fb_helper,
- &vbox_fb_helper_funcs, 32,
- vbox->num_crtcs);
+ ret = drm_fbdev_generic_setup(&vbox->ddev, 32);
if (ret)
goto err_irq_fini;
ret = drm_dev_register(&vbox->ddev, 0);
if (ret)
- goto err_fbdev_fini;
+ goto err_irq_fini;
return 0;
-err_fbdev_fini:
- vbox_fbdev_fini(vbox);
err_irq_fini:
vbox_irq_fini(vbox);
err_mode_fini:
@@ -113,7 +106,6 @@ static void vbox_pci_remove(struct pci_dev *pdev)
struct vbox_private *vbox = pci_get_drvdata(pdev);
drm_dev_unregister(&vbox->ddev);
- vbox_fbdev_fini(vbox);
vbox_irq_fini(vbox);
vbox_mode_fini(vbox);
vbox_mm_fini(vbox);
diff --git a/drivers/gpu/drm/vboxvideo/vbox_drv.h b/drivers/gpu/drm/vboxvideo/vbox_drv.h
index fb436ec760ea..bb0c39fe7911 100644
--- a/drivers/gpu/drm/vboxvideo/vbox_drv.h
+++ b/drivers/gpu/drm/vboxvideo/vbox_drv.h
@@ -16,7 +16,6 @@
#include <linux/string.h>
#include <drm/drm_encoder.h>
-#include <drm/drm_fb_helper.h>
#include <drm/drm_gem.h>
#include <drm/drm_gem_vram_helper.h>
@@ -54,8 +53,6 @@ struct vbox_framebuffer {
struct vbox_private {
/* Must be first; or we must define our own release callback */
struct drm_device ddev;
- struct drm_fb_helper fb_helper;
- struct vbox_framebuffer afb;
u8 __iomem *guest_heap;
u8 __iomem *vbva_buffers;
@@ -155,10 +152,6 @@ int vbox_framebuffer_init(struct vbox_private *vbox,
const struct drm_mode_fb_cmd2 *mode_cmd,
struct drm_gem_object *obj);
-int vboxfb_create(struct drm_fb_helper *helper,
- struct drm_fb_helper_surface_size *sizes);
-void vbox_fbdev_fini(struct vbox_private *vbox);
-
int vbox_mm_init(struct vbox_private *vbox);
void vbox_mm_fini(struct vbox_private *vbox);
diff --git a/drivers/gpu/drm/vboxvideo/vbox_fb.c b/drivers/gpu/drm/vboxvideo/vbox_fb.c
deleted file mode 100644
index 8f74bcffc034..000000000000
--- a/drivers/gpu/drm/vboxvideo/vbox_fb.c
+++ /dev/null
@@ -1,149 +0,0 @@
-// SPDX-License-Identifier: MIT
-/*
- * Copyright (C) 2013-2017 Oracle Corporation
- * This file is based on ast_fb.c
- * Copyright 2012 Red Hat Inc.
- * Authors: Dave Airlie <airlied@redhat.com>
- * Michael Thayer <michael.thayer@oracle.com,
- */
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/string.h>
-#include <linux/sysrq.h>
-#include <linux/tty.h>
-
-#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_helper.h>
-#include <drm/drm_fourcc.h>
-
-#include "vbox_drv.h"
-#include "vboxvideo.h"
-
-#ifdef CONFIG_DRM_KMS_FB_HELPER
-static struct fb_deferred_io vbox_defio = {
- .delay = HZ / 30,
- .deferred_io = drm_fb_helper_deferred_io,
-};
-#endif
-
-static struct fb_ops vboxfb_ops = {
- .owner = THIS_MODULE,
- DRM_FB_HELPER_DEFAULT_OPS,
- .fb_fillrect = drm_fb_helper_sys_fillrect,
- .fb_copyarea = drm_fb_helper_sys_copyarea,
- .fb_imageblit = drm_fb_helper_sys_imageblit,
-};
-
-int vboxfb_create(struct drm_fb_helper *helper,
- struct drm_fb_helper_surface_size *sizes)
-{
- struct vbox_private *vbox =
- container_of(helper, struct vbox_private, fb_helper);
- struct pci_dev *pdev = vbox->ddev.pdev;
- struct drm_mode_fb_cmd2 mode_cmd;
- struct drm_framebuffer *fb;
- struct fb_info *info;
- struct drm_gem_object *gobj;
- struct drm_gem_vram_object *gbo;
- int size, ret;
- s64 gpu_addr;
- u32 pitch;
-
- mode_cmd.width = sizes->surface_width;
- mode_cmd.height = sizes->surface_height;
- pitch = mode_cmd.width * ((sizes->surface_bpp + 7) / 8);
- mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
- sizes->surface_depth);
- mode_cmd.pitches[0] = pitch;
-
- size = pitch * mode_cmd.height;
-
- ret = vbox_gem_create(vbox, size, true, &gobj);
- if (ret) {
- DRM_ERROR("failed to create fbcon backing object %d\n", ret);
- return ret;
- }
-
- ret = vbox_framebuffer_init(vbox, &vbox->afb, &mode_cmd, gobj);
- if (ret)
- return ret;
-
- gbo = drm_gem_vram_of_gem(gobj);
-
- ret = drm_gem_vram_pin(gbo, DRM_GEM_VRAM_PL_FLAG_VRAM);
- if (ret)
- return ret;
-
- info = drm_fb_helper_alloc_fbi(helper);
- if (IS_ERR(info))
- return PTR_ERR(info);
-
- info->screen_size = size;
- info->screen_base = (char __iomem *)drm_gem_vram_kmap(gbo, true, NULL);
- if (IS_ERR(info->screen_base))
- return PTR_ERR(info->screen_base);
-
- fb = &vbox->afb.base;
- helper->fb = fb;
-
- info->fbops = &vboxfb_ops;
-
- /*
- * This seems to be done for safety checking that the framebuffer
- * is not registered twice by different drivers.
- */
- info->apertures->ranges[0].base = pci_resource_start(pdev, 0);
- info->apertures->ranges[0].size = pci_resource_len(pdev, 0);
-
- drm_fb_helper_fill_info(info, helper, sizes);
-
- gpu_addr = drm_gem_vram_offset(gbo);
- if (gpu_addr < 0)
- return (int)gpu_addr;
- info->fix.smem_start = info->apertures->ranges[0].base + gpu_addr;
- info->fix.smem_len = vbox->available_vram_size - gpu_addr;
-
-#ifdef CONFIG_DRM_KMS_FB_HELPER
- info->fbdefio = &vbox_defio;
- fb_deferred_io_init(info);
-#endif
-
- info->pixmap.flags = FB_PIXMAP_SYSTEM;
-
- DRM_DEBUG_KMS("allocated %dx%d\n", fb->width, fb->height);
-
- return 0;
-}
-
-void vbox_fbdev_fini(struct vbox_private *vbox)
-{
- struct vbox_framebuffer *afb = &vbox->afb;
-
-#ifdef CONFIG_DRM_KMS_FB_HELPER
- if (vbox->fb_helper.fbdev && vbox->fb_helper.fbdev->fbdefio)
- fb_deferred_io_cleanup(vbox->fb_helper.fbdev);
-#endif
-
- drm_fb_helper_unregister_fbi(&vbox->fb_helper);
-
- if (afb->obj) {
- struct drm_gem_vram_object *gbo = drm_gem_vram_of_gem(afb->obj);
-
- drm_gem_vram_kunmap(gbo);
- drm_gem_vram_unpin(gbo);
-
- drm_gem_object_put_unlocked(afb->obj);
- afb->obj = NULL;
- }
- drm_fb_helper_fini(&vbox->fb_helper);
-
- drm_framebuffer_unregister_private(&afb->base);
- drm_framebuffer_cleanup(&afb->base);
-}
diff --git a/drivers/gpu/drm/vboxvideo/vbox_mode.c b/drivers/gpu/drm/vboxvideo/vbox_mode.c
index e1e48ba919eb..dd9ad3fdd919 100644
--- a/drivers/gpu/drm/vboxvideo/vbox_mode.c
+++ b/drivers/gpu/drm/vboxvideo/vbox_mode.c
@@ -13,6 +13,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
@@ -133,7 +134,7 @@ static bool vbox_set_up_input_mapping(struct vbox_private *vbox)
if (!fb1) {
fb1 = fb;
- if (to_vbox_framebuffer(fb1) == &vbox->afb)
+ if (fb1 == vbox->ddev.fb_helper->fb)
break;
} else if (fb != fb1) {
single_framebuffer = false;