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1 | /* |
1 | /* |
2 | * Copyright 2008 Advanced Micro Devices, Inc. |
2 | * Copyright 2008 Advanced Micro Devices, Inc. |
3 | * Copyright 2008 Red Hat Inc. |
3 | * Copyright 2008 Red Hat Inc. |
4 | * Copyright 2009 Jerome Glisse. |
4 | * Copyright 2009 Jerome Glisse. |
5 | * |
5 | * |
6 | * Permission is hereby granted, free of charge, to any person obtaining a |
6 | * Permission is hereby granted, free of charge, to any person obtaining a |
7 | * copy of this software and associated documentation files (the "Software"), |
7 | * copy of this software and associated documentation files (the "Software"), |
8 | * to deal in the Software without restriction, including without limitation |
8 | * to deal in the Software without restriction, including without limitation |
9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
10 | * and/or sell copies of the Software, and to permit persons to whom the |
10 | * and/or sell copies of the Software, and to permit persons to whom the |
11 | * Software is furnished to do so, subject to the following conditions: |
11 | * Software is furnished to do so, subject to the following conditions: |
12 | * |
12 | * |
13 | * The above copyright notice and this permission notice shall be included in |
13 | * The above copyright notice and this permission notice shall be included in |
14 | * all copies or substantial portions of the Software. |
14 | * all copies or substantial portions of the Software. |
15 | * |
15 | * |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
19 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
19 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
20 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
20 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
21 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
21 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
22 | * OTHER DEALINGS IN THE SOFTWARE. |
22 | * OTHER DEALINGS IN THE SOFTWARE. |
23 | * |
23 | * |
24 | * Authors: Dave Airlie |
24 | * Authors: Dave Airlie |
25 | * Alex Deucher |
25 | * Alex Deucher |
26 | * Jerome Glisse |
26 | * Jerome Glisse |
27 | */ |
27 | */ |
28 | #include |
28 | #include |
29 | #include "radeon.h" |
29 | #include "radeon.h" |
30 | #include "radeon_asic.h" |
30 | #include "radeon_asic.h" |
31 | #include "atom.h" |
31 | #include "atom.h" |
32 | #include "r520d.h" |
32 | #include "r520d.h" |
33 | 33 | ||
34 | /* This files gather functions specifics to: r520,rv530,rv560,rv570,r580 */ |
34 | /* This files gather functions specifics to: r520,rv530,rv560,rv570,r580 */ |
35 | 35 | ||
36 | int r520_mc_wait_for_idle(struct radeon_device *rdev) |
36 | int r520_mc_wait_for_idle(struct radeon_device *rdev) |
37 | { |
37 | { |
38 | unsigned i; |
38 | unsigned i; |
39 | uint32_t tmp; |
39 | uint32_t tmp; |
40 | 40 | ||
41 | for (i = 0; i < rdev->usec_timeout; i++) { |
41 | for (i = 0; i < rdev->usec_timeout; i++) { |
42 | /* read MC_STATUS */ |
42 | /* read MC_STATUS */ |
43 | tmp = RREG32_MC(R520_MC_STATUS); |
43 | tmp = RREG32_MC(R520_MC_STATUS); |
44 | if (tmp & R520_MC_STATUS_IDLE) { |
44 | if (tmp & R520_MC_STATUS_IDLE) { |
45 | return 0; |
45 | return 0; |
46 | } |
46 | } |
47 | DRM_UDELAY(1); |
47 | DRM_UDELAY(1); |
48 | } |
48 | } |
49 | return -1; |
49 | return -1; |
50 | } |
50 | } |
51 | 51 | ||
52 | static void r520_gpu_init(struct radeon_device *rdev) |
52 | static void r520_gpu_init(struct radeon_device *rdev) |
53 | { |
53 | { |
54 | unsigned pipe_select_current, gb_pipe_select, tmp; |
54 | unsigned pipe_select_current, gb_pipe_select, tmp; |
55 | 55 | ||
56 | rv515_vga_render_disable(rdev); |
56 | rv515_vga_render_disable(rdev); |
57 | /* |
57 | /* |
58 | * DST_PIPE_CONFIG 0x170C |
58 | * DST_PIPE_CONFIG 0x170C |
59 | * GB_TILE_CONFIG 0x4018 |
59 | * GB_TILE_CONFIG 0x4018 |
60 | * GB_FIFO_SIZE 0x4024 |
60 | * GB_FIFO_SIZE 0x4024 |
61 | * GB_PIPE_SELECT 0x402C |
61 | * GB_PIPE_SELECT 0x402C |
62 | * GB_PIPE_SELECT2 0x4124 |
62 | * GB_PIPE_SELECT2 0x4124 |
63 | * Z_PIPE_SHIFT 0 |
63 | * Z_PIPE_SHIFT 0 |
64 | * Z_PIPE_MASK 0x000000003 |
64 | * Z_PIPE_MASK 0x000000003 |
65 | * GB_FIFO_SIZE2 0x4128 |
65 | * GB_FIFO_SIZE2 0x4128 |
66 | * SC_SFIFO_SIZE_SHIFT 0 |
66 | * SC_SFIFO_SIZE_SHIFT 0 |
67 | * SC_SFIFO_SIZE_MASK 0x000000003 |
67 | * SC_SFIFO_SIZE_MASK 0x000000003 |
68 | * SC_MFIFO_SIZE_SHIFT 2 |
68 | * SC_MFIFO_SIZE_SHIFT 2 |
69 | * SC_MFIFO_SIZE_MASK 0x00000000C |
69 | * SC_MFIFO_SIZE_MASK 0x00000000C |
70 | * FG_SFIFO_SIZE_SHIFT 4 |
70 | * FG_SFIFO_SIZE_SHIFT 4 |
71 | * FG_SFIFO_SIZE_MASK 0x000000030 |
71 | * FG_SFIFO_SIZE_MASK 0x000000030 |
72 | * ZB_MFIFO_SIZE_SHIFT 6 |
72 | * ZB_MFIFO_SIZE_SHIFT 6 |
73 | * ZB_MFIFO_SIZE_MASK 0x0000000C0 |
73 | * ZB_MFIFO_SIZE_MASK 0x0000000C0 |
74 | * GA_ENHANCE 0x4274 |
74 | * GA_ENHANCE 0x4274 |
75 | * SU_REG_DEST 0x42C8 |
75 | * SU_REG_DEST 0x42C8 |
76 | */ |
76 | */ |
77 | /* workaround for RV530 */ |
77 | /* workaround for RV530 */ |
78 | if (rdev->family == CHIP_RV530) { |
78 | if (rdev->family == CHIP_RV530) { |
79 | WREG32(0x4128, 0xFF); |
79 | WREG32(0x4128, 0xFF); |
80 | } |
80 | } |
81 | r420_pipes_init(rdev); |
81 | r420_pipes_init(rdev); |
82 | gb_pipe_select = RREG32(R400_GB_PIPE_SELECT); |
82 | gb_pipe_select = RREG32(R400_GB_PIPE_SELECT); |
83 | tmp = RREG32(R300_DST_PIPE_CONFIG); |
83 | tmp = RREG32(R300_DST_PIPE_CONFIG); |
84 | pipe_select_current = (tmp >> 2) & 3; |
84 | pipe_select_current = (tmp >> 2) & 3; |
85 | tmp = (1 << pipe_select_current) | |
85 | tmp = (1 << pipe_select_current) | |
86 | (((gb_pipe_select >> 8) & 0xF) << 4); |
86 | (((gb_pipe_select >> 8) & 0xF) << 4); |
87 | WREG32_PLL(0x000D, tmp); |
87 | WREG32_PLL(0x000D, tmp); |
88 | if (r520_mc_wait_for_idle(rdev)) { |
88 | if (r520_mc_wait_for_idle(rdev)) { |
89 | printk(KERN_WARNING "Failed to wait MC idle while " |
89 | printk(KERN_WARNING "Failed to wait MC idle while " |
90 | "programming pipes. Bad things might happen.\n"); |
90 | "programming pipes. Bad things might happen.\n"); |
91 | } |
91 | } |
92 | } |
92 | } |
93 | 93 | ||
94 | static void r520_vram_get_type(struct radeon_device *rdev) |
94 | static void r520_vram_get_type(struct radeon_device *rdev) |
95 | { |
95 | { |
96 | uint32_t tmp; |
96 | uint32_t tmp; |
97 | 97 | ||
98 | rdev->mc.vram_width = 128; |
98 | rdev->mc.vram_width = 128; |
99 | rdev->mc.vram_is_ddr = true; |
99 | rdev->mc.vram_is_ddr = true; |
100 | tmp = RREG32_MC(R520_MC_CNTL0); |
100 | tmp = RREG32_MC(R520_MC_CNTL0); |
101 | switch ((tmp & R520_MEM_NUM_CHANNELS_MASK) >> R520_MEM_NUM_CHANNELS_SHIFT) { |
101 | switch ((tmp & R520_MEM_NUM_CHANNELS_MASK) >> R520_MEM_NUM_CHANNELS_SHIFT) { |
102 | case 0: |
102 | case 0: |
103 | rdev->mc.vram_width = 32; |
103 | rdev->mc.vram_width = 32; |
104 | break; |
104 | break; |
105 | case 1: |
105 | case 1: |
106 | rdev->mc.vram_width = 64; |
106 | rdev->mc.vram_width = 64; |
107 | break; |
107 | break; |
108 | case 2: |
108 | case 2: |
109 | rdev->mc.vram_width = 128; |
109 | rdev->mc.vram_width = 128; |
110 | break; |
110 | break; |
111 | case 3: |
111 | case 3: |
112 | rdev->mc.vram_width = 256; |
112 | rdev->mc.vram_width = 256; |
113 | break; |
113 | break; |
114 | default: |
114 | default: |
115 | rdev->mc.vram_width = 128; |
115 | rdev->mc.vram_width = 128; |
116 | break; |
116 | break; |
117 | } |
117 | } |
118 | if (tmp & R520_MC_CHANNEL_SIZE) |
118 | if (tmp & R520_MC_CHANNEL_SIZE) |
119 | rdev->mc.vram_width *= 2; |
119 | rdev->mc.vram_width *= 2; |
120 | } |
120 | } |
121 | 121 | ||
122 | static void r520_mc_init(struct radeon_device *rdev) |
122 | static void r520_mc_init(struct radeon_device *rdev) |
123 | { |
123 | { |
124 | 124 | ||
125 | r520_vram_get_type(rdev); |
125 | r520_vram_get_type(rdev); |
126 | r100_vram_init_sizes(rdev); |
126 | r100_vram_init_sizes(rdev); |
127 | radeon_vram_location(rdev, &rdev->mc, 0); |
127 | radeon_vram_location(rdev, &rdev->mc, 0); |
128 | rdev->mc.gtt_base_align = 0; |
128 | rdev->mc.gtt_base_align = 0; |
129 | if (!(rdev->flags & RADEON_IS_AGP)) |
129 | if (!(rdev->flags & RADEON_IS_AGP)) |
130 | radeon_gtt_location(rdev, &rdev->mc); |
130 | radeon_gtt_location(rdev, &rdev->mc); |
131 | radeon_update_bandwidth_info(rdev); |
131 | radeon_update_bandwidth_info(rdev); |
132 | } |
132 | } |
133 | 133 | ||
134 | static void r520_mc_program(struct radeon_device *rdev) |
134 | static void r520_mc_program(struct radeon_device *rdev) |
135 | { |
135 | { |
136 | struct rv515_mc_save save; |
136 | struct rv515_mc_save save; |
137 | 137 | ||
138 | /* Stops all mc clients */ |
138 | /* Stops all mc clients */ |
139 | rv515_mc_stop(rdev, &save); |
139 | rv515_mc_stop(rdev, &save); |
140 | 140 | ||
141 | /* Wait for mc idle */ |
141 | /* Wait for mc idle */ |
142 | if (r520_mc_wait_for_idle(rdev)) |
142 | if (r520_mc_wait_for_idle(rdev)) |
143 | dev_warn(rdev->dev, "Wait MC idle timeout before updating MC.\n"); |
143 | dev_warn(rdev->dev, "Wait MC idle timeout before updating MC.\n"); |
144 | /* Write VRAM size in case we are limiting it */ |
144 | /* Write VRAM size in case we are limiting it */ |
145 | WREG32(R_0000F8_CONFIG_MEMSIZE, rdev->mc.real_vram_size); |
145 | WREG32(R_0000F8_CONFIG_MEMSIZE, rdev->mc.real_vram_size); |
146 | /* Program MC, should be a 32bits limited address space */ |
146 | /* Program MC, should be a 32bits limited address space */ |
147 | WREG32_MC(R_000004_MC_FB_LOCATION, |
147 | WREG32_MC(R_000004_MC_FB_LOCATION, |
148 | S_000004_MC_FB_START(rdev->mc.vram_start >> 16) | |
148 | S_000004_MC_FB_START(rdev->mc.vram_start >> 16) | |
149 | S_000004_MC_FB_TOP(rdev->mc.vram_end >> 16)); |
149 | S_000004_MC_FB_TOP(rdev->mc.vram_end >> 16)); |
150 | WREG32(R_000134_HDP_FB_LOCATION, |
150 | WREG32(R_000134_HDP_FB_LOCATION, |
151 | S_000134_HDP_FB_START(rdev->mc.vram_start >> 16)); |
151 | S_000134_HDP_FB_START(rdev->mc.vram_start >> 16)); |
152 | if (rdev->flags & RADEON_IS_AGP) { |
152 | if (rdev->flags & RADEON_IS_AGP) { |
153 | WREG32_MC(R_000005_MC_AGP_LOCATION, |
153 | WREG32_MC(R_000005_MC_AGP_LOCATION, |
154 | S_000005_MC_AGP_START(rdev->mc.gtt_start >> 16) | |
154 | S_000005_MC_AGP_START(rdev->mc.gtt_start >> 16) | |
155 | S_000005_MC_AGP_TOP(rdev->mc.gtt_end >> 16)); |
155 | S_000005_MC_AGP_TOP(rdev->mc.gtt_end >> 16)); |
156 | WREG32_MC(R_000006_AGP_BASE, lower_32_bits(rdev->mc.agp_base)); |
156 | WREG32_MC(R_000006_AGP_BASE, lower_32_bits(rdev->mc.agp_base)); |
157 | WREG32_MC(R_000007_AGP_BASE_2, |
157 | WREG32_MC(R_000007_AGP_BASE_2, |
158 | S_000007_AGP_BASE_ADDR_2(upper_32_bits(rdev->mc.agp_base))); |
158 | S_000007_AGP_BASE_ADDR_2(upper_32_bits(rdev->mc.agp_base))); |
159 | } else { |
159 | } else { |
160 | WREG32_MC(R_000005_MC_AGP_LOCATION, 0xFFFFFFFF); |
160 | WREG32_MC(R_000005_MC_AGP_LOCATION, 0xFFFFFFFF); |
161 | WREG32_MC(R_000006_AGP_BASE, 0); |
161 | WREG32_MC(R_000006_AGP_BASE, 0); |
162 | WREG32_MC(R_000007_AGP_BASE_2, 0); |
162 | WREG32_MC(R_000007_AGP_BASE_2, 0); |
163 | } |
163 | } |
164 | 164 | ||
165 | rv515_mc_resume(rdev, &save); |
165 | rv515_mc_resume(rdev, &save); |
166 | } |
166 | } |
167 | 167 | ||
168 | static int r520_startup(struct radeon_device *rdev) |
168 | static int r520_startup(struct radeon_device *rdev) |
169 | { |
169 | { |
170 | int r; |
170 | int r; |
171 | 171 | ||
172 | r520_mc_program(rdev); |
172 | r520_mc_program(rdev); |
173 | /* Resume clock */ |
173 | /* Resume clock */ |
174 | rv515_clock_startup(rdev); |
174 | rv515_clock_startup(rdev); |
175 | /* Initialize GPU configuration (# pipes, ...) */ |
175 | /* Initialize GPU configuration (# pipes, ...) */ |
176 | r520_gpu_init(rdev); |
176 | r520_gpu_init(rdev); |
177 | /* Initialize GART (initialize after TTM so we can allocate |
177 | /* Initialize GART (initialize after TTM so we can allocate |
178 | * memory through TTM but finalize after TTM) */ |
178 | * memory through TTM but finalize after TTM) */ |
179 | if (rdev->flags & RADEON_IS_PCIE) { |
179 | if (rdev->flags & RADEON_IS_PCIE) { |
180 | r = rv370_pcie_gart_enable(rdev); |
180 | r = rv370_pcie_gart_enable(rdev); |
181 | if (r) |
181 | if (r) |
182 | return r; |
182 | return r; |
183 | } |
183 | } |
184 | 184 | ||
185 | /* allocate wb buffer */ |
185 | /* allocate wb buffer */ |
186 | r = radeon_wb_init(rdev); |
186 | r = radeon_wb_init(rdev); |
187 | if (r) |
187 | if (r) |
188 | return r; |
188 | return r; |
189 | 189 | ||
190 | r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX); |
190 | r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX); |
191 | if (r) { |
191 | if (r) { |
192 | dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r); |
192 | dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r); |
193 | return r; |
193 | return r; |
194 | } |
194 | } |
195 | 195 | ||
196 | /* Enable IRQ */ |
196 | /* Enable IRQ */ |
- | 197 | if (!rdev->irq.installed) { |
|
- | 198 | r = radeon_irq_kms_init(rdev); |
|
- | 199 | if (r) |
|
- | 200 | return r; |
|
- | 201 | } |
|
- | 202 | ||
197 | rs600_irq_set(rdev); |
203 | rs600_irq_set(rdev); |
198 | rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL); |
204 | rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL); |
199 | /* 1M ring buffer */ |
205 | /* 1M ring buffer */ |
200 | r = r100_cp_init(rdev, 1024 * 1024); |
206 | r = r100_cp_init(rdev, 1024 * 1024); |
201 | if (r) { |
207 | if (r) { |
202 | dev_err(rdev->dev, "failed initializing CP (%d).\n", r); |
208 | dev_err(rdev->dev, "failed initializing CP (%d).\n", r); |
203 | return r; |
209 | return r; |
204 | } |
210 | } |
205 | 211 | ||
206 | r = radeon_ib_pool_init(rdev); |
212 | r = radeon_ib_pool_init(rdev); |
207 | if (r) { |
213 | if (r) { |
208 | dev_err(rdev->dev, "IB initialization failed (%d).\n", r); |
214 | dev_err(rdev->dev, "IB initialization failed (%d).\n", r); |
209 | return r; |
215 | return r; |
210 | } |
216 | } |
211 | 217 | ||
212 | return 0; |
218 | return 0; |
213 | } |
219 | } |
214 | 220 | ||
215 | 221 | ||
216 | 222 | ||
217 | int r520_init(struct radeon_device *rdev) |
223 | int r520_init(struct radeon_device *rdev) |
218 | { |
224 | { |
219 | int r; |
225 | int r; |
220 | 226 | ||
221 | /* Initialize scratch registers */ |
227 | /* Initialize scratch registers */ |
222 | radeon_scratch_init(rdev); |
228 | radeon_scratch_init(rdev); |
223 | /* Initialize surface registers */ |
229 | /* Initialize surface registers */ |
224 | radeon_surface_init(rdev); |
230 | radeon_surface_init(rdev); |
225 | /* restore some register to sane defaults */ |
231 | /* restore some register to sane defaults */ |
226 | r100_restore_sanity(rdev); |
232 | r100_restore_sanity(rdev); |
227 | /* TODO: disable VGA need to use VGA request */ |
233 | /* TODO: disable VGA need to use VGA request */ |
228 | /* BIOS*/ |
234 | /* BIOS*/ |
229 | if (!radeon_get_bios(rdev)) { |
235 | if (!radeon_get_bios(rdev)) { |
230 | if (ASIC_IS_AVIVO(rdev)) |
236 | if (ASIC_IS_AVIVO(rdev)) |
231 | return -EINVAL; |
237 | return -EINVAL; |
232 | } |
238 | } |
233 | if (rdev->is_atom_bios) { |
239 | if (rdev->is_atom_bios) { |
234 | r = radeon_atombios_init(rdev); |
240 | r = radeon_atombios_init(rdev); |
235 | if (r) |
241 | if (r) |
236 | return r; |
242 | return r; |
237 | } else { |
243 | } else { |
238 | dev_err(rdev->dev, "Expecting atombios for RV515 GPU\n"); |
244 | dev_err(rdev->dev, "Expecting atombios for RV515 GPU\n"); |
239 | return -EINVAL; |
245 | return -EINVAL; |
240 | } |
246 | } |
241 | /* Reset gpu before posting otherwise ATOM will enter infinite loop */ |
247 | /* Reset gpu before posting otherwise ATOM will enter infinite loop */ |
242 | if (radeon_asic_reset(rdev)) { |
248 | if (radeon_asic_reset(rdev)) { |
243 | dev_warn(rdev->dev, |
249 | dev_warn(rdev->dev, |
244 | "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n", |
250 | "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n", |
245 | RREG32(R_000E40_RBBM_STATUS), |
251 | RREG32(R_000E40_RBBM_STATUS), |
246 | RREG32(R_0007C0_CP_STAT)); |
252 | RREG32(R_0007C0_CP_STAT)); |
247 | } |
253 | } |
248 | /* check if cards are posted or not */ |
254 | /* check if cards are posted or not */ |
249 | if (radeon_boot_test_post_card(rdev) == false) |
255 | if (radeon_boot_test_post_card(rdev) == false) |
250 | return -EINVAL; |
256 | return -EINVAL; |
251 | 257 | ||
252 | if (!radeon_card_posted(rdev) && rdev->bios) { |
258 | if (!radeon_card_posted(rdev) && rdev->bios) { |
253 | DRM_INFO("GPU not posted. posting now...\n"); |
259 | DRM_INFO("GPU not posted. posting now...\n"); |
254 | atom_asic_init(rdev->mode_info.atom_context); |
260 | atom_asic_init(rdev->mode_info.atom_context); |
255 | } |
261 | } |
256 | /* Initialize clocks */ |
262 | /* Initialize clocks */ |
257 | radeon_get_clock_info(rdev->ddev); |
263 | radeon_get_clock_info(rdev->ddev); |
258 | /* initialize AGP */ |
264 | /* initialize AGP */ |
259 | if (rdev->flags & RADEON_IS_AGP) { |
265 | if (rdev->flags & RADEON_IS_AGP) { |
260 | r = radeon_agp_init(rdev); |
266 | r = radeon_agp_init(rdev); |
261 | if (r) { |
267 | if (r) { |
262 | radeon_agp_disable(rdev); |
268 | radeon_agp_disable(rdev); |
263 | } |
269 | } |
264 | } |
270 | } |
265 | /* initialize memory controller */ |
271 | /* initialize memory controller */ |
266 | r520_mc_init(rdev); |
272 | r520_mc_init(rdev); |
267 | rv515_debugfs(rdev); |
273 | rv515_debugfs(rdev); |
268 | /* Fence driver */ |
274 | /* Fence driver */ |
269 | r = radeon_fence_driver_init(rdev); |
275 | r = radeon_fence_driver_init(rdev); |
270 | if (r) |
276 | if (r) |
271 | return r; |
- | |
272 | r = radeon_irq_kms_init(rdev); |
- | |
273 | if (r) |
- | |
274 | return r; |
277 | return r; |
275 | /* Memory manager */ |
278 | /* Memory manager */ |
276 | r = radeon_bo_init(rdev); |
279 | r = radeon_bo_init(rdev); |
277 | if (r) |
280 | if (r) |
278 | return r; |
281 | return r; |
279 | r = rv370_pcie_gart_init(rdev); |
282 | r = rv370_pcie_gart_init(rdev); |
280 | if (r) |
283 | if (r) |
281 | return r; |
284 | return r; |
282 | rv515_set_safe_registers(rdev); |
285 | rv515_set_safe_registers(rdev); |
283 | 286 | ||
284 | rdev->accel_working = true; |
287 | rdev->accel_working = true; |
285 | r = r520_startup(rdev); |
288 | r = r520_startup(rdev); |
286 | if (r) { |
289 | if (r) { |
287 | /* Somethings want wront with the accel init stop accel */ |
290 | /* Somethings want wront with the accel init stop accel */ |
288 | dev_err(rdev->dev, "Disabling GPU acceleration\n"); |
291 | dev_err(rdev->dev, "Disabling GPU acceleration\n"); |
289 | rv370_pcie_gart_fini(rdev); |
292 | rv370_pcie_gart_fini(rdev); |
290 | rdev->accel_working = false; |
293 | rdev->accel_working = false; |
291 | } |
294 | } |
292 | return 0; |
295 | return 0; |
293 | }><>><>> |
296 | }><>><>> |