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Android14+ relies on at least 2 queues for vulkan skia/UI rendering. More explained [here][1] [1]: https://gitlab.freedesktop.org/mesa/mesa/-/work_items/11326 Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41213>
122 lines
4.2 KiB
C
122 lines
4.2 KiB
C
/*
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* Copyright © 2020 Raspberry Pi Ltd
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef V3DV_LIMITS_H
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#define V3DV_LIMITS_H
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#include "drm-uapi/v3d_drm.h"
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#include "util/detect_os.h"
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#if DETECT_OS_ANDROID
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#define V3DV_MAX_QUEUES 4
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#else
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#define V3DV_MAX_QUEUES 1
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#endif
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/* From vulkan spec "If the multiple viewports feature is not enabled,
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* scissorCount must be 1", ditto for viewportCount. For now we don't support
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* that feature.
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*/
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#define MAX_VIEWPORTS 1
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#define MAX_SCISSORS 1
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#define MAX_VBS 16
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#define MAX_VERTEX_ATTRIBS 16
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#define MAX_SETS 16
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#define MAX_PUSH_CONSTANTS_SIZE 128
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#define MAX_SAMPLED_IMAGES 16
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#define MAX_STORAGE_IMAGES 4
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#define MAX_INPUT_ATTACHMENTS 4
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#define MAX_UNIFORM_BUFFERS 16
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#define MAX_INLINE_UNIFORM_BUFFERS 4
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#define MAX_INLINE_UNIFORM_BLOCK_SIZE 4096
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#define MAX_STORAGE_BUFFERS 8
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#define MAX_DYNAMIC_UNIFORM_BUFFERS 8
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#define MAX_DYNAMIC_STORAGE_BUFFERS 4
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#define MAX_DYNAMIC_BUFFERS (MAX_DYNAMIC_UNIFORM_BUFFERS + \
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MAX_DYNAMIC_STORAGE_BUFFERS)
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#define MAX_MULTIVIEW_VIEW_COUNT 16
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#define V3DV_SUPPORTED_SHADER_STAGES 4
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#define V3DV_MAX_PLANE_COUNT 3
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/* Minimum required by the Vulkan 1.1 spec */
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#define MAX_MEMORY_ALLOCATION_SIZE (1ull << 30)
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/* Maximum performance counters number */
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#define V3D_MAX_PERFCNT 93
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/* Number of perfmons required to handle all supported performance counters */
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#define V3DV_MAX_PERFMONS DIV_ROUND_UP(V3D_MAX_PERFCNT, \
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DRM_V3D_MAX_PERF_COUNTERS)
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#define MAX_STAGES 3
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#define MAX_TOTAL_TEXTURE_SAMPLERS (V3D_MAX_TEXTURE_SAMPLERS * MAX_STAGES)
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/* This tracks state BOs for both textures and samplers, so we
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* multiply by 2.
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*/
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#define MAX_TOTAL_STATES (2 * V3D_MAX_TEXTURE_SAMPLERS * MAX_STAGES)
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#define MAX_TOTAL_UNIFORM_BUFFERS ((MAX_UNIFORM_BUFFERS + \
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MAX_INLINE_UNIFORM_BUFFERS) * MAX_STAGES)
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#define MAX_TOTAL_STORAGE_BUFFERS (MAX_STORAGE_BUFFERS * MAX_STAGES)
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/* These are tunable parameters in the HW design, but all the V3D
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* implementations agree.
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*/
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#define V3D_UIFCFG_BANKS 8
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#define V3D_UIFCFG_PAGE_SIZE 4096
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#define V3D_UIFCFG_XOR_VALUE (1 << 4)
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#define V3D_PAGE_CACHE_SIZE (V3D_UIFCFG_PAGE_SIZE * V3D_UIFCFG_BANKS)
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#define V3D_UBLOCK_SIZE 64
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#define V3D_UIFBLOCK_SIZE (4 * V3D_UBLOCK_SIZE)
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#define V3D_UIFBLOCK_ROW_SIZE (4 * V3D_UIFBLOCK_SIZE)
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#define PAGE_UB_ROWS (V3D_UIFCFG_PAGE_SIZE / V3D_UIFBLOCK_ROW_SIZE)
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#define PAGE_UB_ROWS_TIMES_1_5 ((PAGE_UB_ROWS * 3) >> 1)
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#define PAGE_CACHE_UB_ROWS (V3D_PAGE_CACHE_SIZE / V3D_UIFBLOCK_ROW_SIZE)
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#define PAGE_CACHE_MINUS_1_5_UB_ROWS (PAGE_CACHE_UB_ROWS - PAGE_UB_ROWS_TIMES_1_5)
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/* Pre-generating packets needs to consider changes in packet sizes across hw
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* versions. Keep things simple and allocate enough space for any supported
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* version. We ensure the size is large enough through static asserts.
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*/
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#define V3DV_TEXTURE_SHADER_STATE_LENGTH 32
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#define V3DV_SAMPLER_STATE_LENGTH 24
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#define V3DV_BLEND_CFG_LENGTH 5
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#define V3DV_CFG_BITS_LENGTH 4
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#define V3DV_GL_SHADER_STATE_RECORD_LENGTH 36
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#define V3DV_VCM_CACHE_SIZE_LENGTH 2
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#define V3DV_GL_SHADER_STATE_ATTRIBUTE_RECORD_LENGTH 16
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#define V3DV_STENCIL_CFG_LENGTH 6
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#endif /* V3DV_LIMITS_H */
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