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Diffstat (limited to 'arch/x86/kernel/sysfb.c')
-rw-r--r--arch/x86/kernel/sysfb.c70
1 files changed, 0 insertions, 70 deletions
diff --git a/arch/x86/kernel/sysfb.c b/arch/x86/kernel/sysfb.c
deleted file mode 100644
index 014ebd8ca869..000000000000
--- a/arch/x86/kernel/sysfb.c
+++ /dev/null
@@ -1,70 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Generic System Framebuffers on x86
- * Copyright (c) 2012-2013 David Herrmann <dh.herrmann@gmail.com>
- */
-
-/*
- * Simple-Framebuffer support for x86 systems
- * Create a platform-device for any available boot framebuffer. The
- * simple-framebuffer platform device is already available on DT systems, so
- * this module parses the global "screen_info" object and creates a suitable
- * platform device compatible with the "simple-framebuffer" DT object. If
- * the framebuffer is incompatible, we instead create a legacy
- * "vesa-framebuffer", "efi-framebuffer" or "platform-framebuffer" device and
- * pass the screen_info as platform_data. This allows legacy drivers
- * to pick these devices up without messing with simple-framebuffer drivers.
- * The global "screen_info" is still valid at all times.
- *
- * If CONFIG_X86_SYSFB is not selected, we never register "simple-framebuffer"
- * platform devices, but only use legacy framebuffer devices for
- * backwards compatibility.
- *
- * TODO: We set the dev_id field of all platform-devices to 0. This allows
- * other x86 OF/DT parsers to create such devices, too. However, they must
- * start at offset 1 for this to work.
- */
-
-#include <linux/err.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/platform_data/simplefb.h>
-#include <linux/platform_device.h>
-#include <linux/screen_info.h>
-#include <asm/sysfb.h>
-
-static __init int sysfb_init(void)
-{
- struct screen_info *si = &screen_info;
- struct simplefb_platform_data mode;
- struct platform_device *pd;
- const char *name;
- bool compatible;
- int ret;
-
- sysfb_apply_efi_quirks();
-
- /* try to create a simple-framebuffer device */
- compatible = parse_mode(si, &mode);
- if (compatible) {
- ret = create_simplefb(si, &mode);
- if (!ret)
- return 0;
- }
-
- /* if the FB is incompatible, create a legacy framebuffer device */
- if (si->orig_video_isVGA == VIDEO_TYPE_EFI)
- name = "efi-framebuffer";
- else if (si->orig_video_isVGA == VIDEO_TYPE_VLFB)
- name = "vesa-framebuffer";
- else
- name = "platform-framebuffer";
-
- pd = platform_device_register_resndata(NULL, name, 0,
- NULL, 0, si, sizeof(*si));
- return PTR_ERR_OR_ZERO(pd);
-}
-
-/* must execute after PCI subsystem for EFI quirks */
-device_initcall(sysfb_init);