r420.c (08229de4b42816079ed5d15f0689fcd0af946d5e) r420.c (f779b3e513478218cbaaaa0a506d7801cab6fd14)
1/*
2 * Copyright 2008 Advanced Micro Devices, Inc.
3 * Copyright 2008 Red Hat Inc.
4 * Copyright 2009 Jerome Glisse.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation

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160 RREG32(R300_RB2D_DSTCACHE_MODE) |
161 R300_DC_AUTOFLUSH_ENABLE |
162 R300_DC_DC_DISABLE_IGNORE_PE);
163
164 if (r100_gui_wait_for_idle(rdev)) {
165 printk(KERN_WARNING "Failed to wait GUI idle while "
166 "programming pipes. Bad things might happen.\n");
167 }
1/*
2 * Copyright 2008 Advanced Micro Devices, Inc.
3 * Copyright 2008 Red Hat Inc.
4 * Copyright 2009 Jerome Glisse.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation

--- 151 unchanged lines hidden (view full) ---

160 RREG32(R300_RB2D_DSTCACHE_MODE) |
161 R300_DC_AUTOFLUSH_ENABLE |
162 R300_DC_DC_DISABLE_IGNORE_PE);
163
164 if (r100_gui_wait_for_idle(rdev)) {
165 printk(KERN_WARNING "Failed to wait GUI idle while "
166 "programming pipes. Bad things might happen.\n");
167 }
168 DRM_INFO("radeon: %d pipes initialized.\n", rdev->num_gb_pipes);
168
169 if (rdev->family == CHIP_RV530) {
170 tmp = RREG32(RV530_GB_PIPE_SELECT2);
171 if ((tmp & 3) == 3)
172 rdev->num_z_pipes = 2;
173 else
174 rdev->num_z_pipes = 1;
175 } else
176 rdev->num_z_pipes = 1;
177
178 DRM_INFO("radeon: %d quad pipes, %d z pipes initialized.\n",
179 rdev->num_gb_pipes, rdev->num_z_pipes);
169}
170
171void r420_gpu_init(struct radeon_device *rdev)
172{
173 r100_hdp_reset(rdev);
174 r420_pipes_init(rdev);
175 if (r300_mc_wait_for_idle(rdev)) {
176 printk(KERN_WARNING "Failed to wait MC idle while "

--- 47 unchanged lines hidden --- 		180}
181
182void r420_gpu_init(struct radeon_device *rdev)
183{
184 r100_hdp_reset(rdev);
185 r420_pipes_init(rdev);
186 if (r300_mc_wait_for_idle(rdev)) {
187 printk(KERN_WARNING "Failed to wait MC idle while "

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