1618b5e720
This is now handled by gallium. Reference: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5277 Suggested-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com> Acked-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com> Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12669>
103 lines
3.1 KiB
C
103 lines
3.1 KiB
C
/*
|
|
* Copyright © 2014-2017 Broadcom
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the next
|
|
* paragraph) shall be included in all copies or substantial portions of the
|
|
* Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
* IN THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef V3D_SCREEN_H
|
|
#define V3D_SCREEN_H
|
|
|
|
#include "pipe/p_screen.h"
|
|
#include "renderonly/renderonly.h"
|
|
#include "os/os_thread.h"
|
|
#include "frontend/drm_driver.h"
|
|
#include "util/list.h"
|
|
#include "util/slab.h"
|
|
#include "broadcom/common/v3d_debug.h"
|
|
#include "broadcom/common/v3d_device_info.h"
|
|
|
|
struct v3d_bo;
|
|
|
|
/* These are tunable parameters in the HW design, but all the V3D
|
|
* implementations agree.
|
|
*/
|
|
#define V3D_UIFCFG_BANKS 8
|
|
#define V3D_UIFCFG_PAGE_SIZE 4096
|
|
#define V3D_UIFCFG_XOR_VALUE (1 << 4)
|
|
#define V3D_PAGE_CACHE_SIZE (V3D_UIFCFG_PAGE_SIZE * V3D_UIFCFG_BANKS)
|
|
#define V3D_UBLOCK_SIZE 64
|
|
#define V3D_UIFBLOCK_SIZE (4 * V3D_UBLOCK_SIZE)
|
|
#define V3D_UIFBLOCK_ROW_SIZE (4 * V3D_UIFBLOCK_SIZE)
|
|
|
|
struct v3d_simulator_file;
|
|
|
|
struct v3d_screen {
|
|
struct pipe_screen base;
|
|
struct renderonly *ro;
|
|
int fd;
|
|
|
|
struct v3d_device_info devinfo;
|
|
|
|
const char *name;
|
|
|
|
struct slab_parent_pool transfer_pool;
|
|
|
|
struct v3d_bo_cache {
|
|
/** List of struct v3d_bo freed, by age. */
|
|
struct list_head time_list;
|
|
/** List of struct v3d_bo freed, per size, by age. */
|
|
struct list_head *size_list;
|
|
uint32_t size_list_size;
|
|
|
|
mtx_t lock;
|
|
} bo_cache;
|
|
|
|
const struct v3d_compiler *compiler;
|
|
|
|
struct hash_table *bo_handles;
|
|
mtx_t bo_handles_mutex;
|
|
|
|
uint32_t bo_size;
|
|
uint32_t bo_count;
|
|
uint32_t prim_types;
|
|
|
|
bool has_csd;
|
|
bool has_cache_flush;
|
|
bool has_perfmon;
|
|
bool nonmsaa_texture_size_limit;
|
|
|
|
struct v3d_simulator_file *sim_file;
|
|
};
|
|
|
|
static inline struct v3d_screen *
|
|
v3d_screen(struct pipe_screen *screen)
|
|
{
|
|
return (struct v3d_screen *)screen;
|
|
}
|
|
|
|
struct pipe_screen *v3d_screen_create(int fd,
|
|
const struct pipe_screen_config *config,
|
|
struct renderonly *ro);
|
|
|
|
void
|
|
v3d_fence_init(struct v3d_screen *screen);
|
|
|
|
#endif /* V3D_SCREEN_H */
|