drm: Remove the obsolete driver-tdfx

Commit 399516ab0fee ("MAINTAINERS: Add a bunch of legacy (UMS) DRM drivers")
marked tdfx driver obsolete 7 years ago.
And the mesa UMD of this drm driver already in deprecated list
link: https://docs.mesa3d.org/systems.html
3dfx Glide-->driver/gpu/drm/tdfx

It's time to remove this driver.

Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Dave Airlie <airlied@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20221203102502.3185-7-cai.huoqing@linux.dev

diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 9d6b172..d7b908d 100644 (file)
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -398,13 +398,6 @@ menuconfig DRM_LEGACY
 
 if DRM_LEGACY
 
-config DRM_TDFX
-       tristate "3dfx Banshee/Voodoo3+"
-       depends on DRM && PCI
-       help
-         Choose this option if you have a 3dfx Banshee or Voodoo3 (or later),
-         graphics card.  If M is selected, the module will be called tdfx.
-
 config DRM_VIA
        tristate "Via unichrome video cards"
        depends on DRM && PCI

diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 6698990..98f0db6 100644 (file)
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -133,7 +133,6 @@ obj-y                       += arm/
 obj-y                  += display/
 obj-$(CONFIG_DRM_TTM)  += ttm/
 obj-$(CONFIG_DRM_SCHED)        += scheduler/
-obj-$(CONFIG_DRM_TDFX) += tdfx/
 obj-$(CONFIG_DRM_RADEON)+= radeon/
 obj-$(CONFIG_DRM_AMDGPU)+= amd/amdgpu/
 obj-$(CONFIG_DRM_I915) += i915/

diff --git a/drivers/gpu/drm/tdfx/Makefile b/drivers/gpu/drm/tdfx/Makefile
deleted file mode 100644 (file)
index 03b7d0f..0000000
--- a/drivers/gpu/drm/tdfx/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-#
-# Makefile for the drm device driver.  This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-
-tdfx-y := tdfx_drv.o
-
-obj-$(CONFIG_DRM_TDFX) += tdfx.o

diff --git a/drivers/gpu/drm/tdfx/tdfx_drv.c b/drivers/gpu/drm/tdfx/tdfx_drv.c
deleted file mode 100644 (file)
index 58c185c..0000000
--- a/drivers/gpu/drm/tdfx/tdfx_drv.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* tdfx_drv.c -- tdfx driver -*- linux-c -*-
- * Created: Thu Oct  7 10:38:32 1999 by faith@precisioninsight.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * 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, sublicense,
- * 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 above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * 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 NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT 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.
- *
- * Authors:
- *    Rickard E. (Rik) Faith <faith@valinux.com>
- *    Daryll Strauss <daryll@valinux.com>
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#include <linux/module.h>
-#include <linux/pci.h>
-
-#include <drm/drm_drv.h>
-#include <drm/drm_file.h>
-#include <drm/drm_ioctl.h>
-#include <drm/drm_legacy.h>
-#include <drm/drm_pciids.h>
-
-#include "tdfx_drv.h"
-
-static struct pci_device_id pciidlist[] = {
-       tdfx_PCI_IDS
-};
-
-static const struct file_operations tdfx_driver_fops = {
-       .owner = THIS_MODULE,
-       .open = drm_open,
-       .release = drm_release,
-       .unlocked_ioctl = drm_ioctl,
-       .mmap = drm_legacy_mmap,
-       .poll = drm_poll,
-       .compat_ioctl = drm_compat_ioctl,
-       .llseek = noop_llseek,
-};
-
-static const struct drm_driver driver = {
-       .driver_features = DRIVER_LEGACY,
-       .fops = &tdfx_driver_fops,
-       .name = DRIVER_NAME,
-       .desc = DRIVER_DESC,
-       .date = DRIVER_DATE,
-       .major = DRIVER_MAJOR,
-       .minor = DRIVER_MINOR,
-       .patchlevel = DRIVER_PATCHLEVEL,
-};
-
-static struct pci_driver tdfx_pci_driver = {
-       .name = DRIVER_NAME,
-       .id_table = pciidlist,
-};
-
-static int __init tdfx_init(void)
-{
-       return drm_legacy_pci_init(&driver, &tdfx_pci_driver);
-}
-
-static void __exit tdfx_exit(void)
-{
-       drm_legacy_pci_exit(&driver, &tdfx_pci_driver);
-}
-
-module_init(tdfx_init);
-module_exit(tdfx_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL and additional rights");

diff --git a/drivers/gpu/drm/tdfx/tdfx_drv.h b/drivers/gpu/drm/tdfx/tdfx_drv.h
deleted file mode 100644 (file)
index 84204ec..0000000
--- a/drivers/gpu/drm/tdfx/tdfx_drv.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* tdfx.h -- 3dfx DRM template customization -*- linux-c -*-
- * Created: Wed Feb 14 12:32:32 2001 by gareth@valinux.com
- */
-/*
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * 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, sublicense,
- * 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 above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * 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 NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS 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.
- *
- * Authors:
- *    Gareth Hughes <gareth@valinux.com>
- */
-
-#ifndef __TDFX_H__
-#define __TDFX_H__
-
-/* General customization:
- */
-
-#define DRIVER_AUTHOR          "VA Linux Systems Inc."
-
-#define DRIVER_NAME            "tdfx"
-#define DRIVER_DESC            "3dfx Banshee/Voodoo3+"
-#define DRIVER_DATE            "20010216"
-
-#define DRIVER_MAJOR           1
-#define DRIVER_MINOR           0
-#define DRIVER_PATCHLEVEL      0
-
-#endif