From 3ce0a23d2d253185df24e22e3d5f89800bb3dd1c Mon Sep 17 00:00:00 2001 From: Jerome Glisse Date: Tue, 8 Sep 2009 10:10:24 +1000 Subject: drm/radeon/kms: add r600 KMS support This adds the r600 KMS + CS support to the Linux kernel. The r600 TTM support is quite basic and still needs more work esp around using interrupts, but the polled fencing should work okay for now. Also currently TTM is using memcpy to do VRAM moves, the code is here to use a 3D blit to do this, but isn't fully debugged yet. Authors: Alex Deucher Dave Airlie Jerome Glisse Signed-off-by: Jerome Glisse Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/rs780.c | 102 ----------------------------------------- 1 file changed, 102 deletions(-) delete mode 100644 drivers/gpu/drm/radeon/rs780.c (limited to 'drivers/gpu/drm/radeon/rs780.c') diff --git a/drivers/gpu/drm/radeon/rs780.c b/drivers/gpu/drm/radeon/rs780.c deleted file mode 100644 index 0affcff8182..00000000000 --- a/drivers/gpu/drm/radeon/rs780.c +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright 2008 Advanced Micro Devices, Inc. - * Copyright 2008 Red Hat Inc. - * Copyright 2009 Jerome Glisse. - * - * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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: Dave Airlie - * Alex Deucher - * Jerome Glisse - */ -#include "drmP.h" -#include "radeon_reg.h" -#include "radeon.h" - -/* rs780 depends on : */ -void rs600_mc_disable_clients(struct radeon_device *rdev); - -/* This files gather functions specifics to: - * rs780 - * - * Some of these functions might be used by newer ASICs. - */ -int rs780_mc_wait_for_idle(struct radeon_device *rdev); -void rs780_gpu_init(struct radeon_device *rdev); - - -/* - * MC - */ -int rs780_mc_init(struct radeon_device *rdev) -{ - rs780_gpu_init(rdev); - /* FIXME: implement */ - - rs600_mc_disable_clients(rdev); - if (rs780_mc_wait_for_idle(rdev)) { - printk(KERN_WARNING "Failed to wait MC idle while " - "programming pipes. Bad things might happen.\n"); - } - return 0; -} - -void rs780_mc_fini(struct radeon_device *rdev) -{ - /* FIXME: implement */ -} - - -/* - * Global GPU functions - */ -void rs780_errata(struct radeon_device *rdev) -{ - rdev->pll_errata = 0; -} - -int rs780_mc_wait_for_idle(struct radeon_device *rdev) -{ - /* FIXME: implement */ - return 0; -} - -void rs780_gpu_init(struct radeon_device *rdev) -{ - /* FIXME: implement */ -} - - -/* - * VRAM info - */ -void rs780_vram_get_type(struct radeon_device *rdev) -{ - /* FIXME: implement */ -} - -void rs780_vram_info(struct radeon_device *rdev) -{ - rs780_vram_get_type(rdev); - - /* FIXME: implement */ - /* Could aper size report 0 ? */ - rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0); - rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0); -} -- cgit v1.2.3