2 * Copyright © 2017, Google Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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 DEALINGS
24 #include <hardware/gralloc.h>
25 #include <hardware/hardware.h>
26 #include <hardware/hwvulkan.h>
27 #include <vulkan/vk_android_native_buffer.h>
28 #include <vulkan/vk_icd.h>
31 #include "radv_private.h"
33 static int radv_hal_open(const struct hw_module_t
* mod
, const char* id
, struct hw_device_t
** dev
);
34 static int radv_hal_close(struct hw_device_t
*dev
);
39 STATIC_ASSERT(HWVULKAN_DISPATCH_MAGIC
== ICD_LOADER_MAGIC
);
42 PUBLIC
struct hwvulkan_module_t HAL_MODULE_INFO_SYM
= {
44 .tag
= HARDWARE_MODULE_TAG
,
45 .module_api_version
= HWVULKAN_MODULE_API_VERSION_0_1
,
46 .hal_api_version
= HARDWARE_MAKE_API_VERSION(1, 0),
47 .id
= HWVULKAN_HARDWARE_MODULE_ID
,
48 .name
= "AMD Vulkan HAL",
50 .methods
= &(hw_module_methods_t
) {
51 .open
= radv_hal_open
,
56 /* If any bits in test_mask are set, then unset them and return true. */
58 unmask32(uint32_t *inout_mask
, uint32_t test_mask
)
60 uint32_t orig_mask
= *inout_mask
;
61 *inout_mask
&= ~test_mask
;
62 return *inout_mask
!= orig_mask
;
66 radv_hal_open(const struct hw_module_t
* mod
, const char* id
,
67 struct hw_device_t
** dev
)
69 assert(mod
== &HAL_MODULE_INFO_SYM
.common
);
70 assert(strcmp(id
, HWVULKAN_DEVICE_0
) == 0);
72 hwvulkan_device_t
*hal_dev
= malloc(sizeof(*hal_dev
));
76 *hal_dev
= (hwvulkan_device_t
) {
78 .tag
= HARDWARE_DEVICE_TAG
,
79 .version
= HWVULKAN_DEVICE_API_VERSION_0_1
,
80 .module
= &HAL_MODULE_INFO_SYM
.common
,
81 .close
= radv_hal_close
,
83 .EnumerateInstanceExtensionProperties
= radv_EnumerateInstanceExtensionProperties
,
84 .CreateInstance
= radv_CreateInstance
,
85 .GetInstanceProcAddr
= radv_GetInstanceProcAddr
,
88 *dev
= &hal_dev
->common
;
93 radv_hal_close(struct hw_device_t
*dev
)
95 /* hwvulkan.h claims that hw_device_t::close() is never called. */
100 radv_image_from_gralloc(VkDevice device_h
,
101 const VkImageCreateInfo
*base_info
,
102 const VkNativeBufferANDROID
*gralloc_info
,
103 const VkAllocationCallbacks
*alloc
,
104 VkImage
*out_image_h
)
107 RADV_FROM_HANDLE(radv_device
, device
, device_h
);
108 VkImage image_h
= VK_NULL_HANDLE
;
109 struct radv_image
*image
= NULL
;
110 struct radv_bo
*bo
= NULL
;
113 if (gralloc_info
->handle
->numFds
!= 1) {
114 return vk_errorf(device
->instance
, VK_ERROR_INVALID_EXTERNAL_HANDLE
,
115 "VkNativeBufferANDROID::handle::numFds is %d, "
116 "expected 1", gralloc_info
->handle
->numFds
);
119 /* Do not close the gralloc handle's dma_buf. The lifetime of the dma_buf
120 * must exceed that of the gralloc handle, and we do not own the gralloc
123 int dma_buf
= gralloc_info
->handle
->data
[0];
125 VkDeviceMemory memory_h
;
127 const VkImportMemoryFdInfoKHR import_info
= {
128 .sType
= VK_STRUCTURE_TYPE_IMPORT_MEMORY_FD_INFO_KHR
,
129 .handleType
= VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT
,
133 /* Find the first VRAM memory type, or GART for PRIME images. */
134 int memory_type_index
= -1;
135 for (int i
= 0; i
< device
->physical_device
->memory_properties
.memoryTypeCount
; ++i
) {
136 bool is_local
= !!(device
->physical_device
->memory_properties
.memoryTypes
[i
].propertyFlags
& VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT
);
138 memory_type_index
= i
;
144 if (memory_type_index
== -1)
145 memory_type_index
= 0;
147 result
= radv_AllocateMemory(device_h
,
148 &(VkMemoryAllocateInfo
) {
149 .sType
= VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO
,
150 .pNext
= &import_info
,
151 /* Max buffer size, unused for imports */
152 .allocationSize
= 0x7FFFFFFF,
153 .memoryTypeIndex
= memory_type_index
,
157 if (result
!= VK_SUCCESS
)
160 struct radeon_bo_metadata md
;
161 device
->ws
->buffer_get_metadata(radv_device_memory_from_handle(memory_h
)->bo
, &md
);
163 VkImageCreateInfo updated_base_info
= *base_info
;
165 VkExternalMemoryImageCreateInfo external_memory_info
= {
166 .sType
= VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_IMAGE_CREATE_INFO
,
167 .pNext
= updated_base_info
.pNext
,
168 .handleTypes
= VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT
,
171 updated_base_info
.pNext
= &external_memory_info
;
173 result
= radv_image_create(device_h
,
174 &(struct radv_image_create_info
) {
175 .vk_info
= &updated_base_info
,
176 .no_metadata_planes
= true,
182 if (result
!= VK_SUCCESS
)
183 goto fail_create_image
;
185 image
= radv_image_from_handle(image_h
);
187 radv_image_override_offset_stride(device
, image
, 0, gralloc_info
->stride
);
189 radv_BindImageMemory(device_h
, image_h
, memory_h
, 0);
191 image
->owned_memory
= memory_h
;
192 /* Don't clobber the out-parameter until success is certain. */
193 *out_image_h
= image_h
;
198 radv_FreeMemory(device_h
, memory_h
, alloc
);
202 VkResult
radv_GetSwapchainGrallocUsageANDROID(
205 VkImageUsageFlags imageUsage
,
208 RADV_FROM_HANDLE(radv_device
, device
, device_h
);
209 struct radv_physical_device
*phys_dev
= device
->physical_device
;
210 VkPhysicalDevice phys_dev_h
= radv_physical_device_to_handle(phys_dev
);
215 /* WARNING: Android Nougat's libvulkan.so hardcodes the VkImageUsageFlags
216 * returned to applications via VkSurfaceCapabilitiesKHR::supportedUsageFlags.
217 * The relevant code in libvulkan/swapchain.cpp contains this fun comment:
219 * TODO(jessehall): I think these are right, but haven't thought hard
220 * about it. Do we need to query the driver for support of any of
223 * Any disagreement between this function and the hardcoded
224 * VkSurfaceCapabilitiesKHR:supportedUsageFlags causes tests
225 * dEQP-VK.wsi.android.swapchain.*.image_usage to fail.
228 const VkPhysicalDeviceImageFormatInfo2 image_format_info
= {
229 .sType
= VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2
,
231 .type
= VK_IMAGE_TYPE_2D
,
232 .tiling
= VK_IMAGE_TILING_OPTIMAL
,
236 VkImageFormatProperties2 image_format_props
= {
237 .sType
= VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2
,
240 /* Check that requested format and usage are supported. */
241 result
= radv_GetPhysicalDeviceImageFormatProperties2(phys_dev_h
,
242 &image_format_info
, &image_format_props
);
243 if (result
!= VK_SUCCESS
) {
244 return vk_errorf(device
->instance
, result
,
245 "radv_GetPhysicalDeviceImageFormatProperties2 failed "
246 "inside %s", __func__
);
249 if (unmask32(&imageUsage
, VK_IMAGE_USAGE_TRANSFER_DST_BIT
|
250 VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
))
251 *grallocUsage
|= GRALLOC_USAGE_HW_RENDER
;
253 if (unmask32(&imageUsage
, VK_IMAGE_USAGE_TRANSFER_SRC_BIT
|
254 VK_IMAGE_USAGE_SAMPLED_BIT
|
255 VK_IMAGE_USAGE_STORAGE_BIT
|
256 VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT
))
257 *grallocUsage
|= GRALLOC_USAGE_HW_TEXTURE
;
259 /* All VkImageUsageFlags not explicitly checked here are unsupported for
260 * gralloc swapchains.
262 if (imageUsage
!= 0) {
263 return vk_errorf(device
->instance
, VK_ERROR_FORMAT_NOT_SUPPORTED
,
264 "unsupported VkImageUsageFlags(0x%x) for gralloc "
265 "swapchain", imageUsage
);
269 * FINISHME: Advertise all display-supported formats. Mostly
270 * DRM_FORMAT_ARGB2101010 and DRM_FORMAT_ABGR2101010, but need to check
271 * what we need for 30-bit colors.
273 if (format
== VK_FORMAT_B8G8R8A8_UNORM
||
274 format
== VK_FORMAT_B5G6R5_UNORM_PACK16
) {
275 *grallocUsage
|= GRALLOC_USAGE_HW_FB
|
276 GRALLOC_USAGE_HW_COMPOSER
|
277 GRALLOC_USAGE_EXTERNAL_DISP
;
280 if (*grallocUsage
== 0)
281 return VK_ERROR_FORMAT_NOT_SUPPORTED
;
287 radv_AcquireImageANDROID(
291 VkSemaphore semaphore
,
294 VkResult semaphore_result
= VK_SUCCESS
, fence_result
= VK_SUCCESS
;
296 if (semaphore
!= VK_NULL_HANDLE
) {
297 int semaphore_fd
= nativeFenceFd
>= 0 ? dup(nativeFenceFd
) : nativeFenceFd
;
298 semaphore_result
= radv_ImportSemaphoreFdKHR(device
,
299 &(VkImportSemaphoreFdInfoKHR
) {
300 .sType
= VK_STRUCTURE_TYPE_IMPORT_SEMAPHORE_FD_INFO_KHR
,
301 .flags
= VK_SEMAPHORE_IMPORT_TEMPORARY_BIT
,
303 .semaphore
= semaphore
,
307 if (fence
!= VK_NULL_HANDLE
) {
308 int fence_fd
= nativeFenceFd
>= 0 ? dup(nativeFenceFd
) : nativeFenceFd
;
309 fence_result
= radv_ImportFenceFdKHR(device
,
310 &(VkImportFenceFdInfoKHR
) {
311 .sType
= VK_STRUCTURE_TYPE_IMPORT_FENCE_FD_INFO_KHR
,
312 .flags
= VK_FENCE_IMPORT_TEMPORARY_BIT
,
318 close(nativeFenceFd
);
320 if (semaphore_result
!= VK_SUCCESS
)
321 return semaphore_result
;
326 radv_QueueSignalReleaseImageANDROID(
328 uint32_t waitSemaphoreCount
,
329 const VkSemaphore
* pWaitSemaphores
,
333 RADV_FROM_HANDLE(radv_queue
, queue
, _queue
);
334 VkResult result
= VK_SUCCESS
;
336 if (waitSemaphoreCount
== 0) {
338 *pNativeFenceFd
= -1;
344 for (uint32_t i
= 0; i
< waitSemaphoreCount
; ++i
) {
346 result
= radv_GetSemaphoreFdKHR(radv_device_to_handle(queue
->device
),
347 &(VkSemaphoreGetFdInfoKHR
) {
348 .sType
= VK_STRUCTURE_TYPE_SEMAPHORE_GET_FD_INFO_KHR
,
349 .handleType
= VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT
,
350 .semaphore
= pWaitSemaphores
[i
],
352 if (result
!= VK_SUCCESS
) {
360 else if (tmp_fd
>= 0) {
361 sync_accumulate("radv", &fd
, tmp_fd
);
366 if (pNativeFenceFd
) {
367 *pNativeFenceFd
= fd
;
368 } else if (fd
>= 0) {
370 /* We still need to do the exports, to reset the semaphores, but
371 * otherwise we don't wait on them. */