2 * Copyright © 2017, Google Inc.
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5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
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8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
24 #include "tu_private.h"
26 #include <hardware/gralloc.h>
27 #include <hardware/hardware.h>
28 #include <hardware/hwvulkan.h>
31 #include <vulkan/vk_android_native_buffer.h>
32 #include <vulkan/vk_icd.h>
35 tu_hal_open(const struct hw_module_t
*mod
,
37 struct hw_device_t
**dev
);
39 tu_hal_close(struct hw_device_t
*dev
);
44 STATIC_ASSERT(HWVULKAN_DISPATCH_MAGIC
== ICD_LOADER_MAGIC
);
47 PUBLIC
struct hwvulkan_module_t HAL_MODULE_INFO_SYM
= {
50 .tag
= HARDWARE_MODULE_TAG
,
51 .module_api_version
= HWVULKAN_MODULE_API_VERSION_0_1
,
52 .hal_api_version
= HARDWARE_MAKE_API_VERSION(1, 0),
53 .id
= HWVULKAN_HARDWARE_MODULE_ID
,
54 .name
= "AMD Vulkan HAL",
57 &(hw_module_methods_t
){
63 /* If any bits in test_mask are set, then unset them and return true. */
65 unmask32(uint32_t *inout_mask
, uint32_t test_mask
)
67 uint32_t orig_mask
= *inout_mask
;
68 *inout_mask
&= ~test_mask
;
69 return *inout_mask
!= orig_mask
;
73 tu_hal_open(const struct hw_module_t
*mod
,
75 struct hw_device_t
**dev
)
77 assert(mod
== &HAL_MODULE_INFO_SYM
.common
);
78 assert(strcmp(id
, HWVULKAN_DEVICE_0
) == 0);
80 hwvulkan_device_t
*hal_dev
= malloc(sizeof(*hal_dev
));
84 *hal_dev
= (hwvulkan_device_t
){
87 .tag
= HARDWARE_DEVICE_TAG
,
88 .version
= HWVULKAN_DEVICE_API_VERSION_0_1
,
89 .module
= &HAL_MODULE_INFO_SYM
.common
,
90 .close
= tu_hal_close
,
92 .EnumerateInstanceExtensionProperties
=
93 tu_EnumerateInstanceExtensionProperties
,
94 .CreateInstance
= tu_CreateInstance
,
95 .GetInstanceProcAddr
= tu_GetInstanceProcAddr
,
98 *dev
= &hal_dev
->common
;
103 tu_hal_close(struct hw_device_t
*dev
)
105 /* hwvulkan.h claims that hw_device_t::close() is never called. */
110 tu_image_from_gralloc(VkDevice device_h
,
111 const VkImageCreateInfo
*base_info
,
112 const VkNativeBufferANDROID
*gralloc_info
,
113 const VkAllocationCallbacks
*alloc
,
114 VkImage
*out_image_h
)
117 TU_FROM_HANDLE(tu_device
, device
, device_h
);
118 VkImage image_h
= VK_NULL_HANDLE
;
119 struct tu_image
*image
= NULL
;
120 struct tu_bo
*bo
= NULL
;
123 result
= tu_image_create(
125 &(struct tu_image_create_info
) {
126 .vk_info
= base_info
, .scanout
= true, .no_metadata_planes
= true },
129 if (result
!= VK_SUCCESS
)
132 if (gralloc_info
->handle
->numFds
!= 1) {
133 return vk_errorf(device
->instance
, VK_ERROR_INVALID_EXTERNAL_HANDLE
,
134 "VkNativeBufferANDROID::handle::numFds is %d, "
136 gralloc_info
->handle
->numFds
);
139 /* Do not close the gralloc handle's dma_buf. The lifetime of the dma_buf
140 * must exceed that of the gralloc handle, and we do not own the gralloc
143 int dma_buf
= gralloc_info
->handle
->data
[0];
145 image
= tu_image_from_handle(image_h
);
147 VkDeviceMemory memory_h
;
149 const VkMemoryDedicatedAllocateInfo ded_alloc
= {
150 .sType
= VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO
,
152 .buffer
= VK_NULL_HANDLE
,
156 const VkImportMemoryFdInfo import_info
= {
157 .sType
= VK_STRUCTURE_TYPE_IMPORT_MEMORY_FD_INFO
,
159 .handleType
= VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT
,
162 /* Find the first VRAM memory type, or GART for PRIME images. */
163 int memory_type_index
= -1;
165 i
< device
->physical_device
->memory_properties
.memoryTypeCount
; ++i
) {
167 !!(device
->physical_device
->memory_properties
.memoryTypes
[i
]
169 VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT
);
171 memory_type_index
= i
;
177 if (memory_type_index
== -1)
178 memory_type_index
= 0;
181 tu_AllocateMemory(device_h
,
182 &(VkMemoryAllocateInfo
) {
183 .sType
= VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO
,
184 .pNext
= &import_info
,
185 .allocationSize
= image
->size
,
186 .memoryTypeIndex
= memory_type_index
,
189 if (result
!= VK_SUCCESS
)
190 goto fail_create_image
;
192 tu_BindImageMemory(device_h
, image_h
, memory_h
, 0);
194 image
->owned_memory
= memory_h
;
195 /* Don't clobber the out-parameter until success is certain. */
196 *out_image_h
= image_h
;
202 tu_DestroyImage(device_h
, image_h
, alloc
);
208 tu_GetSwapchainGrallocUsageANDROID(VkDevice device_h
,
210 VkImageUsageFlags imageUsage
,
213 TU_FROM_HANDLE(tu_device
, device
, device_h
);
214 struct tu_physical_device
*phys_dev
= device
->physical_device
;
215 VkPhysicalDevice phys_dev_h
= tu_physical_device_to_handle(phys_dev
);
220 /* WARNING: Android Nougat's libvulkan.so hardcodes the VkImageUsageFlags
221 * returned to applications via
222 * VkSurfaceCapabilitiesKHR::supportedUsageFlags.
223 * The relevant code in libvulkan/swapchain.cpp contains this fun comment:
225 * TODO(jessehall): I think these are right, but haven't thought hard
226 * about it. Do we need to query the driver for support of any of
229 * Any disagreement between this function and the hardcoded
230 * VkSurfaceCapabilitiesKHR:supportedUsageFlags causes tests
231 * dEQP-VK.wsi.android.swapchain.*.image_usage to fail.
234 const VkPhysicalDeviceImageFormatInfo2 image_format_info
= {
235 .sType
= VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2
,
237 .type
= VK_IMAGE_TYPE_2D
,
238 .tiling
= VK_IMAGE_TILING_OPTIMAL
,
242 VkImageFormatProperties2 image_format_props
= {
243 .sType
= VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2
,
246 /* Check that requested format and usage are supported. */
247 result
= tu_GetPhysicalDeviceImageFormatProperties2(
248 phys_dev_h
, &image_format_info
, &image_format_props
);
249 if (result
!= VK_SUCCESS
) {
250 return vk_errorf(device
->instance
, result
,
251 "tu_GetPhysicalDeviceImageFormatProperties2 failed "
256 if (unmask32(&imageUsage
, VK_IMAGE_USAGE_TRANSFER_DST_BIT
|
257 VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
))
258 *grallocUsage
|= GRALLOC_USAGE_HW_RENDER
;
260 if (unmask32(&imageUsage
, VK_IMAGE_USAGE_TRANSFER_SRC_BIT
|
261 VK_IMAGE_USAGE_SAMPLED_BIT
|
262 VK_IMAGE_USAGE_STORAGE_BIT
|
263 VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT
))
264 *grallocUsage
|= GRALLOC_USAGE_HW_TEXTURE
;
266 /* All VkImageUsageFlags not explicitly checked here are unsupported for
267 * gralloc swapchains.
269 if (imageUsage
!= 0) {
270 return vk_errorf(device
->instance
, VK_ERROR_FORMAT_NOT_SUPPORTED
,
271 "unsupported VkImageUsageFlags(0x%x) for gralloc "
277 * FINISHME: Advertise all display-supported formats. Mostly
278 * DRM_FORMAT_ARGB2101010 and DRM_FORMAT_ABGR2101010, but need to check
279 * what we need for 30-bit colors.
281 if (format
== VK_FORMAT_B8G8R8A8_UNORM
||
282 format
== VK_FORMAT_B5G6R5_UNORM_PACK16
) {
283 *grallocUsage
|= GRALLOC_USAGE_HW_FB
| GRALLOC_USAGE_HW_COMPOSER
|
284 GRALLOC_USAGE_EXTERNAL_DISP
;
287 if (*grallocUsage
== 0)
288 return VK_ERROR_FORMAT_NOT_SUPPORTED
;
294 tu_AcquireImageANDROID(VkDevice device
,
297 VkSemaphore semaphore
,
300 VkResult semaphore_result
= VK_SUCCESS
, fence_result
= VK_SUCCESS
;
302 if (semaphore
!= VK_NULL_HANDLE
) {
304 nativeFenceFd
>= 0 ? dup(nativeFenceFd
) : nativeFenceFd
;
305 semaphore_result
= tu_ImportSemaphoreFdKHR(
306 device
, &(VkImportSemaphoreFdInfoKHR
) {
307 .sType
= VK_STRUCTURE_TYPE_IMPORT_SEMAPHORE_FD_INFO_KHR
,
308 .flags
= VK_SEMAPHORE_IMPORT_TEMPORARY_BIT
,
310 .semaphore
= semaphore
,
314 if (fence
!= VK_NULL_HANDLE
) {
315 int fence_fd
= nativeFenceFd
>= 0 ? dup(nativeFenceFd
) : nativeFenceFd
;
316 fence_result
= tu_ImportFenceFdKHR(
317 device
, &(VkImportFenceFdInfoKHR
) {
318 .sType
= VK_STRUCTURE_TYPE_IMPORT_FENCE_FD_INFO_KHR
,
319 .flags
= VK_FENCE_IMPORT_TEMPORARY_BIT
,
325 close(nativeFenceFd
);
327 if (semaphore_result
!= VK_SUCCESS
)
328 return semaphore_result
;
333 tu_QueueSignalReleaseImageANDROID(VkQueue _queue
,
334 uint32_t waitSemaphoreCount
,
335 const VkSemaphore
*pWaitSemaphores
,
339 TU_FROM_HANDLE(tu_queue
, queue
, _queue
);
340 VkResult result
= VK_SUCCESS
;
342 if (waitSemaphoreCount
== 0) {
344 *pNativeFenceFd
= -1;
350 for (uint32_t i
= 0; i
< waitSemaphoreCount
; ++i
) {
352 result
= tu_GetSemaphoreFdKHR(
353 tu_device_to_handle(queue
->device
),
354 &(VkSemaphoreGetFdInfoKHR
) {
355 .sType
= VK_STRUCTURE_TYPE_SEMAPHORE_GET_FD_INFO_KHR
,
356 .handleType
= VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT
,
357 .semaphore
= pWaitSemaphores
[i
],
360 if (result
!= VK_SUCCESS
) {
368 else if (tmp_fd
>= 0) {
369 sync_accumulate("tu", &fd
, tmp_fd
);
374 if (pNativeFenceFd
) {
375 *pNativeFenceFd
= fd
;
376 } else if (fd
>= 0) {
378 /* We still need to do the exports, to reset the semaphores, but
379 * otherwise we don't wait on them. */