#ifdef DRV_TEGRA
#include <assert.h>
+#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <sys/mman.h>
if (tiled >= tiled_last)
return;
- if (x >= bo->width || y >= bo->height) {
+ if (x >= bo->meta.width || y >= bo->meta.height) {
tiled += bytes_per_pixel;
continue;
}
- tmp = untiled + y * bo->strides[0] + x * bytes_per_pixel;
+ tmp = untiled + y * bo->meta.strides[0] + x * bytes_per_pixel;
if (type == TEGRA_READ_TILED_BUFFER)
memcpy(tmp, tiled, bytes_per_pixel);
gob_top, gob_left;
uint32_t i, j, offset;
uint8_t *tmp, *tiled_last;
- uint32_t bytes_per_pixel = drv_stride_from_format(bo->format, 1, 0);
+ uint32_t bytes_per_pixel = drv_stride_from_format(bo->meta.format, 1, 0);
/*
* The blocklinear format consists of 8*(2^n) x 64 byte sized tiles,
gob_width = DIV_ROUND_UP(NV_BLOCKLINEAR_GOB_WIDTH, bytes_per_pixel);
gob_height = NV_BLOCKLINEAR_GOB_HEIGHT * (1 << NV_DEFAULT_BLOCK_HEIGHT_LOG2);
/* Calculate the height from maximum possible gob height */
- while (gob_height > NV_BLOCKLINEAR_GOB_HEIGHT && gob_height >= 2 * bo->height)
+ while (gob_height > NV_BLOCKLINEAR_GOB_HEIGHT && gob_height >= 2 * bo->meta.height)
gob_height /= 2;
gob_size_bytes = gob_height * NV_BLOCKLINEAR_GOB_WIDTH;
gob_size_pixels = gob_height * gob_width;
- gob_count_x = DIV_ROUND_UP(bo->strides[0], NV_BLOCKLINEAR_GOB_WIDTH);
- gob_count_y = DIV_ROUND_UP(bo->height, gob_height);
+ gob_count_x = DIV_ROUND_UP(bo->meta.strides[0], NV_BLOCKLINEAR_GOB_WIDTH);
+ gob_count_y = DIV_ROUND_UP(bo->meta.height, gob_height);
- tiled_last = tiled + bo->total_size;
+ tiled_last = tiled + bo->meta.total_size;
offset = 0;
for (j = 0; j < gob_count_y; j++) {
static int tegra_init(struct driver *drv)
{
- int ret;
struct format_metadata metadata;
uint64_t use_flags = BO_USE_RENDER_MASK;
metadata.priority = 1;
metadata.modifier = DRM_FORMAT_MOD_LINEAR;
- ret = drv_add_combinations(drv, render_target_formats, ARRAY_SIZE(render_target_formats),
- &metadata, use_flags);
- if (ret)
- return ret;
+ drv_add_combinations(drv, render_target_formats, ARRAY_SIZE(render_target_formats),
+ &metadata, use_flags);
drv_modify_combination(drv, DRM_FORMAT_XRGB8888, &metadata, BO_USE_CURSOR | BO_USE_SCANOUT);
drv_modify_combination(drv, DRM_FORMAT_ARGB8888, &metadata, BO_USE_CURSOR | BO_USE_SCANOUT);
metadata.tiling = NV_MEM_KIND_C32_2CRA;
metadata.priority = 2;
- ret = drv_add_combinations(drv, render_target_formats, ARRAY_SIZE(render_target_formats),
- &metadata, use_flags);
- if (ret)
- return ret;
+ drv_add_combinations(drv, render_target_formats, ARRAY_SIZE(render_target_formats),
+ &metadata, use_flags);
drv_modify_combination(drv, DRM_FORMAT_XRGB8888, &metadata, BO_USE_SCANOUT);
drv_modify_combination(drv, DRM_FORMAT_ARGB8888, &metadata, BO_USE_SCANOUT);
ret = drmIoctl(bo->drv->fd, DRM_IOCTL_TEGRA_GEM_CREATE, &gem_create);
if (ret) {
- fprintf(stderr, "drv: DRM_IOCTL_TEGRA_GEM_CREATE failed (size=%zu)\n", size);
- return ret;
+ drv_log("DRM_IOCTL_TEGRA_GEM_CREATE failed (size=%zu)\n", size);
+ return -errno;
}
bo->handles[0].u32 = gem_create.handle;
- bo->offsets[0] = 0;
- bo->total_size = bo->sizes[0] = size;
- bo->strides[0] = stride;
+ bo->meta.offsets[0] = 0;
+ bo->meta.total_size = bo->meta.sizes[0] = size;
+ bo->meta.strides[0] = stride;
if (kind != NV_MEM_KIND_PITCH) {
struct drm_tegra_gem_set_tiling gem_tile;
}
/* Encode blocklinear parameters for EGLImage creation. */
- bo->tiling = (kind & 0xff) | ((block_height_log2 & 0xf) << 8);
- bo->format_modifiers[0] = fourcc_mod_code(NV, bo->tiling);
+ bo->meta.tiling = (kind & 0xff) | ((block_height_log2 & 0xf) << 8);
+ bo->meta.format_modifiers[0] = fourcc_mod_code(NV, bo->meta.tiling);
}
return 0;
ret = drmIoctl(bo->drv->fd, DRM_IOCTL_TEGRA_GEM_GET_TILING, &gem_get_tiling);
if (ret) {
drv_gem_bo_destroy(bo);
- return ret;
+ return -errno;
}
/* NOTE(djmk): we only know about one tiled format, so if our drmIoctl call tells us we are
tiled, assume it is this format (NV_MEM_KIND_C32_2CRA) otherwise linear (KIND_PITCH). */
if (gem_get_tiling.mode == DRM_TEGRA_GEM_TILING_MODE_PITCH) {
- bo->tiling = NV_MEM_KIND_PITCH;
+ bo->meta.tiling = NV_MEM_KIND_PITCH;
} else if (gem_get_tiling.mode == DRM_TEGRA_GEM_TILING_MODE_BLOCK) {
- bo->tiling = NV_MEM_KIND_C32_2CRA;
+ bo->meta.tiling = NV_MEM_KIND_C32_2CRA;
} else {
- fprintf(stderr, "tegra_bo_import: unknown tile format %d", gem_get_tiling.mode);
+ drv_log("%s: unknown tile format %d\n", __func__, gem_get_tiling.mode);
drv_gem_bo_destroy(bo);
assert(0);
}
- bo->format_modifiers[0] = fourcc_mod_code(NV, bo->tiling);
+ bo->meta.format_modifiers[0] = fourcc_mod_code(NV, bo->meta.tiling);
return 0;
}
-static void *tegra_bo_map(struct bo *bo, struct map_info *data, size_t plane, uint32_t map_flags)
+static void *tegra_bo_map(struct bo *bo, struct vma *vma, size_t plane, uint32_t map_flags)
{
int ret;
struct drm_tegra_gem_mmap gem_map;
ret = drmCommandWriteRead(bo->drv->fd, DRM_TEGRA_GEM_MMAP, &gem_map, sizeof(gem_map));
if (ret < 0) {
- fprintf(stderr, "drv: DRM_TEGRA_GEM_MMAP failed\n");
+ drv_log("DRM_TEGRA_GEM_MMAP failed\n");
return MAP_FAILED;
}
- void *addr = mmap(0, bo->total_size, drv_get_prot(map_flags), MAP_SHARED, bo->drv->fd,
+ void *addr = mmap(0, bo->meta.total_size, drv_get_prot(map_flags), MAP_SHARED, bo->drv->fd,
gem_map.offset);
- data->length = bo->total_size;
- if ((bo->tiling & 0xFF) == NV_MEM_KIND_C32_2CRA && addr != MAP_FAILED) {
+ vma->length = bo->meta.total_size;
+ if ((bo->meta.tiling & 0xFF) == NV_MEM_KIND_C32_2CRA && addr != MAP_FAILED) {
priv = calloc(1, sizeof(*priv));
- priv->untiled = calloc(1, bo->total_size);
+ priv->untiled = calloc(1, bo->meta.total_size);
priv->tiled = addr;
- data->priv = priv;
+ vma->priv = priv;
transfer_tiled_memory(bo, priv->tiled, priv->untiled, TEGRA_READ_TILED_BUFFER);
addr = priv->untiled;
}
return addr;
}
-static int tegra_bo_unmap(struct bo *bo, struct map_info *data)
+static int tegra_bo_unmap(struct bo *bo, struct vma *vma)
{
- if (data->priv) {
- struct tegra_private_map_data *priv = data->priv;
- data->addr = priv->tiled;
+ if (vma->priv) {
+ struct tegra_private_map_data *priv = vma->priv;
+ vma->addr = priv->tiled;
free(priv->untiled);
free(priv);
- data->priv = NULL;
+ vma->priv = NULL;
}
- return munmap(data->addr, data->length);
+ return munmap(vma->addr, vma->length);
}
-static int tegra_bo_flush(struct bo *bo, struct map_info *data)
+static int tegra_bo_flush(struct bo *bo, struct mapping *mapping)
{
- struct tegra_private_map_data *priv = data->priv;
+ struct tegra_private_map_data *priv = mapping->vma->priv;
- if (priv && (data->map_flags & BO_MAP_WRITE))
+ if (priv && (mapping->vma->map_flags & BO_MAP_WRITE))
transfer_tiled_memory(bo, priv->tiled, priv->untiled, TEGRA_WRITE_TILED_BUFFER);
return 0;