From d38ceaf99ed015f2a0b9af3499791bd3a3daae21 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Mon, 20 Apr 2015 16:55:21 -0400 Subject: drm/amdgpu: add core driver (v4) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König Acked-by: Jammy Zhou Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c | 47 +++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c new file mode 100644 index 000000000000..26482914dc4b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c @@ -0,0 +1,47 @@ +/** + * \file amdgpu_ioc32.c + * + * 32-bit ioctl compatibility routines for the AMDGPU DRM. + * + * \author Paul Mackerras + * + * Copyright (C) Paul Mackerras 2005 + * 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 + * THE AUTHOR 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. + */ +#include + +#include +#include +#include "amdgpu_drv.h" + +long amdgpu_kms_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) +{ + unsigned int nr = DRM_IOCTL_NR(cmd); + int ret; + + if (nr < DRM_COMMAND_BASE) + return drm_compat_ioctl(filp, cmd, arg); + + ret = amdgpu_drm_ioctl(filp, cmd, arg); + + return ret; +} -- cgit v1.2.3-70-g09d2