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7198e6b0 RC |
1 | /* |
2 | * Copyright (C) 2013 Red Hat | |
3 | * Author: Rob Clark <robdclark@gmail.com> | |
4 | * | |
91b74e97 AG |
5 | * Copyright (c) 2014 The Linux Foundation. All rights reserved. |
6 | * | |
7198e6b0 RC |
7 | * This program is free software; you can redistribute it and/or modify it |
8 | * under the terms of the GNU General Public License version 2 as published by | |
9 | * the Free Software Foundation. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
14 | * more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License along with | |
17 | * this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #include "adreno_gpu.h" | |
21 | #include "msm_gem.h" | |
871d812a | 22 | #include "msm_mmu.h" |
7198e6b0 | 23 | |
7198e6b0 | 24 | #define RB_SIZE SZ_32K |
b5f103ab | 25 | #define RB_BLKSIZE 32 |
7198e6b0 RC |
26 | |
27 | int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value) | |
28 | { | |
29 | struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); | |
30 | ||
31 | switch (param) { | |
32 | case MSM_PARAM_GPU_ID: | |
33 | *value = adreno_gpu->info->revn; | |
34 | return 0; | |
35 | case MSM_PARAM_GMEM_SIZE: | |
55459968 | 36 | *value = adreno_gpu->gmem; |
7198e6b0 | 37 | return 0; |
e3689e47 JC |
38 | case MSM_PARAM_GMEM_BASE: |
39 | *value = 0x100000; | |
40 | return 0; | |
4e1cbaa3 RC |
41 | case MSM_PARAM_CHIP_ID: |
42 | *value = adreno_gpu->rev.patchid | | |
43 | (adreno_gpu->rev.minor << 8) | | |
44 | (adreno_gpu->rev.major << 16) | | |
45 | (adreno_gpu->rev.core << 24); | |
46 | return 0; | |
4102a9e5 RC |
47 | case MSM_PARAM_MAX_FREQ: |
48 | *value = adreno_gpu->base.fast_rate; | |
49 | return 0; | |
6c77d1ab RC |
50 | case MSM_PARAM_TIMESTAMP: |
51 | if (adreno_gpu->funcs->get_timestamp) | |
52 | return adreno_gpu->funcs->get_timestamp(gpu, value); | |
53 | return -EINVAL; | |
7198e6b0 RC |
54 | default: |
55 | DBG("%s: invalid param: %u", gpu->name, param); | |
56 | return -EINVAL; | |
57 | } | |
58 | } | |
59 | ||
7198e6b0 RC |
60 | int adreno_hw_init(struct msm_gpu *gpu) |
61 | { | |
62 | struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); | |
944fc36c | 63 | int ret; |
7198e6b0 RC |
64 | |
65 | DBG("%s", gpu->name); | |
66 | ||
0e08270a | 67 | ret = msm_gem_get_iova(gpu->rb->bo, gpu->aspace, &gpu->rb_iova); |
944fc36c RC |
68 | if (ret) { |
69 | gpu->rb_iova = 0; | |
70 | dev_err(gpu->dev->dev, "could not map ringbuffer: %d\n", ret); | |
71 | return ret; | |
72 | } | |
73 | ||
de098e5f RC |
74 | /* reset ringbuffer: */ |
75 | gpu->rb->cur = gpu->rb->start; | |
76 | ||
77 | /* reset completed fence seqno: */ | |
78 | adreno_gpu->memptrs->fence = gpu->fctx->completed_fence; | |
79 | adreno_gpu->memptrs->rptr = 0; | |
de098e5f | 80 | |
7198e6b0 | 81 | /* Setup REG_CP_RB_CNTL: */ |
91b74e97 | 82 | adreno_gpu_write(adreno_gpu, REG_ADRENO_CP_RB_CNTL, |
7198e6b0 RC |
83 | /* size is log2(quad-words): */ |
84 | AXXX_CP_RB_CNTL_BUFSZ(ilog2(gpu->rb->size / 8)) | | |
7d0c5ee9 CS |
85 | AXXX_CP_RB_CNTL_BLKSZ(ilog2(RB_BLKSIZE / 8)) | |
86 | (adreno_is_a430(adreno_gpu) ? AXXX_CP_RB_CNTL_NO_UPDATE : 0)); | |
7198e6b0 RC |
87 | |
88 | /* Setup ringbuffer address: */ | |
fb039981 JC |
89 | adreno_gpu_write64(adreno_gpu, REG_ADRENO_CP_RB_BASE, |
90 | REG_ADRENO_CP_RB_BASE_HI, gpu->rb_iova); | |
7198e6b0 | 91 | |
fb039981 JC |
92 | if (!adreno_is_a430(adreno_gpu)) { |
93 | adreno_gpu_write64(adreno_gpu, REG_ADRENO_CP_RB_RPTR_ADDR, | |
94 | REG_ADRENO_CP_RB_RPTR_ADDR_HI, | |
95 | rbmemptr(adreno_gpu, rptr)); | |
96 | } | |
7198e6b0 RC |
97 | |
98 | return 0; | |
99 | } | |
100 | ||
101 | static uint32_t get_wptr(struct msm_ringbuffer *ring) | |
102 | { | |
103 | return ring->cur - ring->start; | |
104 | } | |
105 | ||
7d0c5ee9 CS |
106 | /* Use this helper to read rptr, since a430 doesn't update rptr in memory */ |
107 | static uint32_t get_rptr(struct adreno_gpu *adreno_gpu) | |
108 | { | |
109 | if (adreno_is_a430(adreno_gpu)) | |
110 | return adreno_gpu->memptrs->rptr = adreno_gpu_read( | |
111 | adreno_gpu, REG_ADRENO_CP_RB_RPTR); | |
112 | else | |
113 | return adreno_gpu->memptrs->rptr; | |
114 | } | |
115 | ||
7198e6b0 RC |
116 | uint32_t adreno_last_fence(struct msm_gpu *gpu) |
117 | { | |
118 | struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); | |
119 | return adreno_gpu->memptrs->fence; | |
120 | } | |
121 | ||
bd6f82d8 RC |
122 | void adreno_recover(struct msm_gpu *gpu) |
123 | { | |
bd6f82d8 RC |
124 | struct drm_device *dev = gpu->dev; |
125 | int ret; | |
126 | ||
eeb75474 RC |
127 | // XXX pm-runtime?? we *need* the device to be off after this |
128 | // so maybe continuing to call ->pm_suspend/resume() is better? | |
129 | ||
bd6f82d8 | 130 | gpu->funcs->pm_suspend(gpu); |
bd6f82d8 | 131 | gpu->funcs->pm_resume(gpu); |
4ac277cd | 132 | |
eeb75474 | 133 | ret = msm_gpu_hw_init(gpu); |
bd6f82d8 RC |
134 | if (ret) { |
135 | dev_err(dev->dev, "gpu hw init failed: %d\n", ret); | |
136 | /* hmm, oh well? */ | |
137 | } | |
138 | } | |
139 | ||
1193c3bc | 140 | void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit, |
7198e6b0 RC |
141 | struct msm_file_private *ctx) |
142 | { | |
143 | struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); | |
144 | struct msm_drm_private *priv = gpu->dev->dev_private; | |
145 | struct msm_ringbuffer *ring = gpu->rb; | |
6b597ce2 | 146 | unsigned i; |
7198e6b0 | 147 | |
7198e6b0 RC |
148 | for (i = 0; i < submit->nr_cmds; i++) { |
149 | switch (submit->cmd[i].type) { | |
150 | case MSM_SUBMIT_CMD_IB_TARGET_BUF: | |
151 | /* ignore IB-targets */ | |
152 | break; | |
153 | case MSM_SUBMIT_CMD_CTX_RESTORE_BUF: | |
154 | /* ignore if there has not been a ctx switch: */ | |
155 | if (priv->lastctx == ctx) | |
156 | break; | |
157 | case MSM_SUBMIT_CMD_BUF: | |
357ff00b CS |
158 | OUT_PKT3(ring, adreno_is_a430(adreno_gpu) ? |
159 | CP_INDIRECT_BUFFER_PFE : CP_INDIRECT_BUFFER_PFD, 2); | |
7198e6b0 RC |
160 | OUT_RING(ring, submit->cmd[i].iova); |
161 | OUT_RING(ring, submit->cmd[i].size); | |
6b597ce2 | 162 | OUT_PKT2(ring); |
7198e6b0 RC |
163 | break; |
164 | } | |
165 | } | |
166 | ||
7198e6b0 | 167 | OUT_PKT0(ring, REG_AXXX_CP_SCRATCH_REG2, 1); |
b6295f9a | 168 | OUT_RING(ring, submit->fence->seqno); |
7198e6b0 | 169 | |
23bd62fd | 170 | if (adreno_is_a3xx(adreno_gpu) || adreno_is_a4xx(adreno_gpu)) { |
7198e6b0 RC |
171 | /* Flush HLSQ lazy updates to make sure there is nothing |
172 | * pending for indirect loads after the timestamp has | |
173 | * passed: | |
174 | */ | |
175 | OUT_PKT3(ring, CP_EVENT_WRITE, 1); | |
176 | OUT_RING(ring, HLSQ_FLUSH); | |
177 | ||
178 | OUT_PKT3(ring, CP_WAIT_FOR_IDLE, 1); | |
179 | OUT_RING(ring, 0x00000000); | |
180 | } | |
181 | ||
182 | OUT_PKT3(ring, CP_EVENT_WRITE, 3); | |
183 | OUT_RING(ring, CACHE_FLUSH_TS); | |
184 | OUT_RING(ring, rbmemptr(adreno_gpu, fence)); | |
b6295f9a | 185 | OUT_RING(ring, submit->fence->seqno); |
7198e6b0 RC |
186 | |
187 | /* we could maybe be clever and only CP_COND_EXEC the interrupt: */ | |
188 | OUT_PKT3(ring, CP_INTERRUPT, 1); | |
189 | OUT_RING(ring, 0x80000000); | |
190 | ||
d735fdc3 RC |
191 | /* Workaround for missing irq issue on 8x16/a306. Unsure if the |
192 | * root cause is a platform issue or some a306 quirk, but this | |
193 | * keeps things humming along: | |
194 | */ | |
195 | if (adreno_is_a306(adreno_gpu)) { | |
196 | OUT_PKT3(ring, CP_WAIT_FOR_IDLE, 1); | |
197 | OUT_RING(ring, 0x00000000); | |
198 | OUT_PKT3(ring, CP_INTERRUPT, 1); | |
199 | OUT_RING(ring, 0x80000000); | |
200 | } | |
201 | ||
7198e6b0 RC |
202 | #if 0 |
203 | if (adreno_is_a3xx(adreno_gpu)) { | |
204 | /* Dummy set-constant to trigger context rollover */ | |
205 | OUT_PKT3(ring, CP_SET_CONSTANT, 2); | |
206 | OUT_RING(ring, CP_REG(REG_A3XX_HLSQ_CL_KERNEL_GROUP_X_REG)); | |
207 | OUT_RING(ring, 0x00000000); | |
208 | } | |
209 | #endif | |
210 | ||
211 | gpu->funcs->flush(gpu); | |
7198e6b0 RC |
212 | } |
213 | ||
214 | void adreno_flush(struct msm_gpu *gpu) | |
215 | { | |
91b74e97 | 216 | struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); |
88b333b0 JC |
217 | uint32_t wptr; |
218 | ||
219 | /* | |
220 | * Mask wptr value that we calculate to fit in the HW range. This is | |
221 | * to account for the possibility that the last command fit exactly into | |
222 | * the ringbuffer and rb->next hasn't wrapped to zero yet | |
223 | */ | |
224 | wptr = get_wptr(gpu->rb) & ((gpu->rb->size / 4) - 1); | |
7198e6b0 RC |
225 | |
226 | /* ensure writes to ringbuffer have hit system memory: */ | |
227 | mb(); | |
228 | ||
91b74e97 | 229 | adreno_gpu_write(adreno_gpu, REG_ADRENO_CP_RB_WPTR, wptr); |
7198e6b0 RC |
230 | } |
231 | ||
c4a8d475 | 232 | bool adreno_idle(struct msm_gpu *gpu) |
7198e6b0 RC |
233 | { |
234 | struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); | |
0963756f | 235 | uint32_t wptr = get_wptr(gpu->rb); |
7198e6b0 | 236 | |
0963756f | 237 | /* wait for CP to drain ringbuffer: */ |
c4a8d475 JC |
238 | if (!spin_until(get_rptr(adreno_gpu) == wptr)) |
239 | return true; | |
7198e6b0 RC |
240 | |
241 | /* TODO maybe we need to reset GPU here to recover from hang? */ | |
c4a8d475 JC |
242 | DRM_ERROR("%s: timeout waiting to drain ringbuffer!\n", gpu->name); |
243 | return false; | |
7198e6b0 RC |
244 | } |
245 | ||
246 | #ifdef CONFIG_DEBUG_FS | |
247 | void adreno_show(struct msm_gpu *gpu, struct seq_file *m) | |
248 | { | |
249 | struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); | |
3bcefb04 | 250 | int i; |
7198e6b0 RC |
251 | |
252 | seq_printf(m, "revision: %d (%d.%d.%d.%d)\n", | |
253 | adreno_gpu->info->revn, adreno_gpu->rev.core, | |
254 | adreno_gpu->rev.major, adreno_gpu->rev.minor, | |
255 | adreno_gpu->rev.patchid); | |
256 | ||
257 | seq_printf(m, "fence: %d/%d\n", adreno_gpu->memptrs->fence, | |
ca762a8a | 258 | gpu->fctx->last_fence); |
7d0c5ee9 | 259 | seq_printf(m, "rptr: %d\n", get_rptr(adreno_gpu)); |
7198e6b0 | 260 | seq_printf(m, "rb wptr: %d\n", get_wptr(gpu->rb)); |
3bcefb04 | 261 | |
3bcefb04 RC |
262 | /* dump these out in a form that can be parsed by demsm: */ |
263 | seq_printf(m, "IO:region %s 00000000 00020000\n", gpu->name); | |
264 | for (i = 0; adreno_gpu->registers[i] != ~0; i += 2) { | |
265 | uint32_t start = adreno_gpu->registers[i]; | |
266 | uint32_t end = adreno_gpu->registers[i+1]; | |
267 | uint32_t addr; | |
268 | ||
269 | for (addr = start; addr <= end; addr++) { | |
270 | uint32_t val = gpu_read(gpu, addr); | |
271 | seq_printf(m, "IO:R %08x %08x\n", addr<<2, val); | |
272 | } | |
273 | } | |
7198e6b0 RC |
274 | } |
275 | #endif | |
276 | ||
26716185 RC |
277 | /* Dump common gpu status and scratch registers on any hang, to make |
278 | * the hangcheck logs more useful. The scratch registers seem always | |
279 | * safe to read when GPU has hung (unlike some other regs, depending | |
280 | * on how the GPU hung), and they are useful to match up to cmdstream | |
281 | * dumps when debugging hangs: | |
282 | */ | |
283 | void adreno_dump_info(struct msm_gpu *gpu) | |
5b6ef08e RC |
284 | { |
285 | struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); | |
286 | ||
287 | printk("revision: %d (%d.%d.%d.%d)\n", | |
288 | adreno_gpu->info->revn, adreno_gpu->rev.core, | |
289 | adreno_gpu->rev.major, adreno_gpu->rev.minor, | |
290 | adreno_gpu->rev.patchid); | |
291 | ||
292 | printk("fence: %d/%d\n", adreno_gpu->memptrs->fence, | |
ca762a8a | 293 | gpu->fctx->last_fence); |
7d0c5ee9 | 294 | printk("rptr: %d\n", get_rptr(adreno_gpu)); |
5b6ef08e | 295 | printk("rb wptr: %d\n", get_wptr(gpu->rb)); |
26716185 RC |
296 | } |
297 | ||
298 | /* would be nice to not have to duplicate the _show() stuff with printk(): */ | |
299 | void adreno_dump(struct msm_gpu *gpu) | |
300 | { | |
301 | struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); | |
302 | int i; | |
303 | ||
3bcefb04 RC |
304 | /* dump these out in a form that can be parsed by demsm: */ |
305 | printk("IO:region %s 00000000 00020000\n", gpu->name); | |
306 | for (i = 0; adreno_gpu->registers[i] != ~0; i += 2) { | |
307 | uint32_t start = adreno_gpu->registers[i]; | |
308 | uint32_t end = adreno_gpu->registers[i+1]; | |
309 | uint32_t addr; | |
310 | ||
311 | for (addr = start; addr <= end; addr++) { | |
312 | uint32_t val = gpu_read(gpu, addr); | |
313 | printk("IO:R %08x %08x\n", addr<<2, val); | |
314 | } | |
315 | } | |
5b6ef08e RC |
316 | } |
317 | ||
0963756f | 318 | static uint32_t ring_freewords(struct msm_gpu *gpu) |
7198e6b0 RC |
319 | { |
320 | struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); | |
0963756f RC |
321 | uint32_t size = gpu->rb->size / 4; |
322 | uint32_t wptr = get_wptr(gpu->rb); | |
7d0c5ee9 | 323 | uint32_t rptr = get_rptr(adreno_gpu); |
0963756f RC |
324 | return (rptr + (size - 1) - wptr) % size; |
325 | } | |
326 | ||
327 | void adreno_wait_ring(struct msm_gpu *gpu, uint32_t ndwords) | |
328 | { | |
329 | if (spin_until(ring_freewords(gpu) >= ndwords)) | |
330 | DRM_ERROR("%s: timeout waiting for ringbuffer space\n", gpu->name); | |
7198e6b0 RC |
331 | } |
332 | ||
333 | static const char *iommu_ports[] = { | |
334 | "gfx3d_user", "gfx3d_priv", | |
335 | "gfx3d1_user", "gfx3d1_priv", | |
336 | }; | |
337 | ||
7198e6b0 | 338 | int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev, |
3526e9fb | 339 | struct adreno_gpu *adreno_gpu, const struct adreno_gpu_funcs *funcs) |
7198e6b0 | 340 | { |
3526e9fb | 341 | struct adreno_platform_config *config = pdev->dev.platform_data; |
5770fc7a | 342 | struct msm_gpu_config adreno_gpu_config = { 0 }; |
3526e9fb | 343 | struct msm_gpu *gpu = &adreno_gpu->base; |
e2550b7a | 344 | int ret; |
7198e6b0 | 345 | |
3526e9fb RC |
346 | adreno_gpu->funcs = funcs; |
347 | adreno_gpu->info = adreno_info(config->rev); | |
348 | adreno_gpu->gmem = adreno_gpu->info->gmem; | |
349 | adreno_gpu->revn = adreno_gpu->info->revn; | |
350 | adreno_gpu->rev = config->rev; | |
351 | ||
352 | gpu->fast_rate = config->fast_rate; | |
3526e9fb | 353 | gpu->bus_freq = config->bus_freq; |
6490ad47 | 354 | #ifdef DOWNSTREAM_CONFIG_MSM_BUS_SCALING |
3526e9fb RC |
355 | gpu->bus_scale_table = config->bus_scale_table; |
356 | #endif | |
357 | ||
bf5af4ae JC |
358 | DBG("fast_rate=%u, slow_rate=27000000, bus_freq=%u", |
359 | gpu->fast_rate, gpu->bus_freq); | |
7198e6b0 | 360 | |
5770fc7a JC |
361 | adreno_gpu_config.ioname = "kgsl_3d0_reg_memory"; |
362 | adreno_gpu_config.irqname = "kgsl_3d0_irq"; | |
363 | ||
364 | adreno_gpu_config.va_start = SZ_16M; | |
365 | adreno_gpu_config.va_end = 0xffffffff; | |
366 | ||
367 | adreno_gpu_config.ringsz = RB_SIZE; | |
368 | ||
0122f96f | 369 | ret = msm_gpu_init(drm, pdev, &adreno_gpu->base, &funcs->base, |
5770fc7a | 370 | adreno_gpu->info->name, &adreno_gpu_config); |
0122f96f RC |
371 | if (ret) |
372 | return ret; | |
373 | ||
eeb75474 RC |
374 | pm_runtime_set_autosuspend_delay(&pdev->dev, DRM_MSM_INACTIVE_PERIOD); |
375 | pm_runtime_use_autosuspend(&pdev->dev); | |
376 | pm_runtime_enable(&pdev->dev); | |
377 | ||
3526e9fb | 378 | ret = request_firmware(&adreno_gpu->pm4, adreno_gpu->info->pm4fw, drm->dev); |
7198e6b0 RC |
379 | if (ret) { |
380 | dev_err(drm->dev, "failed to load %s PM4 firmware: %d\n", | |
3526e9fb | 381 | adreno_gpu->info->pm4fw, ret); |
7198e6b0 RC |
382 | return ret; |
383 | } | |
384 | ||
3526e9fb | 385 | ret = request_firmware(&adreno_gpu->pfp, adreno_gpu->info->pfpfw, drm->dev); |
7198e6b0 RC |
386 | if (ret) { |
387 | dev_err(drm->dev, "failed to load %s PFP firmware: %d\n", | |
3526e9fb | 388 | adreno_gpu->info->pfpfw, ret); |
7198e6b0 RC |
389 | return ret; |
390 | } | |
391 | ||
de85d2b3 RC |
392 | if (gpu->aspace && gpu->aspace->mmu) { |
393 | struct msm_mmu *mmu = gpu->aspace->mmu; | |
871d812a RC |
394 | ret = mmu->funcs->attach(mmu, iommu_ports, |
395 | ARRAY_SIZE(iommu_ports)); | |
396 | if (ret) | |
397 | return ret; | |
398 | } | |
7198e6b0 | 399 | |
3526e9fb | 400 | adreno_gpu->memptrs_bo = msm_gem_new(drm, sizeof(*adreno_gpu->memptrs), |
7198e6b0 | 401 | MSM_BO_UNCACHED); |
3526e9fb RC |
402 | if (IS_ERR(adreno_gpu->memptrs_bo)) { |
403 | ret = PTR_ERR(adreno_gpu->memptrs_bo); | |
404 | adreno_gpu->memptrs_bo = NULL; | |
7198e6b0 RC |
405 | dev_err(drm->dev, "could not allocate memptrs: %d\n", ret); |
406 | return ret; | |
407 | } | |
408 | ||
18f23049 | 409 | adreno_gpu->memptrs = msm_gem_get_vaddr(adreno_gpu->memptrs_bo); |
69a834c2 | 410 | if (IS_ERR(adreno_gpu->memptrs)) { |
7198e6b0 RC |
411 | dev_err(drm->dev, "could not vmap memptrs\n"); |
412 | return -ENOMEM; | |
413 | } | |
414 | ||
8bdcd949 | 415 | ret = msm_gem_get_iova(adreno_gpu->memptrs_bo, gpu->aspace, |
3526e9fb | 416 | &adreno_gpu->memptrs_iova); |
7198e6b0 RC |
417 | if (ret) { |
418 | dev_err(drm->dev, "could not map memptrs: %d\n", ret); | |
419 | return ret; | |
420 | } | |
421 | ||
422 | return 0; | |
423 | } | |
424 | ||
9873ef07 | 425 | void adreno_gpu_cleanup(struct adreno_gpu *adreno_gpu) |
7198e6b0 | 426 | { |
9873ef07 JC |
427 | struct msm_gpu *gpu = &adreno_gpu->base; |
428 | ||
429 | if (adreno_gpu->memptrs_bo) { | |
430 | if (adreno_gpu->memptrs) | |
431 | msm_gem_put_vaddr(adreno_gpu->memptrs_bo); | |
432 | ||
433 | if (adreno_gpu->memptrs_iova) | |
8bdcd949 | 434 | msm_gem_put_iova(adreno_gpu->memptrs_bo, gpu->aspace); |
9873ef07 JC |
435 | |
436 | drm_gem_object_unreference_unlocked(adreno_gpu->memptrs_bo); | |
437 | } | |
438 | release_firmware(adreno_gpu->pm4); | |
439 | release_firmware(adreno_gpu->pfp); | |
18f23049 | 440 | |
9873ef07 | 441 | msm_gpu_cleanup(gpu); |
18f23049 | 442 | |
9873ef07 JC |
443 | if (gpu->aspace) { |
444 | gpu->aspace->mmu->funcs->detach(gpu->aspace->mmu, | |
445 | iommu_ports, ARRAY_SIZE(iommu_ports)); | |
ee546cd3 | 446 | msm_gem_address_space_put(gpu->aspace); |
7198e6b0 | 447 | } |
7198e6b0 | 448 | } |