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freedreno/gmem: add helper to dump GMEM layout

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Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4976>
This commit is contained in:
Rob Clark 2020-05-09 09:38:02 -07:00 • committed by Marge Bot
parent 6a49d9c396
commit ef5f238fd0
1 changed files with 53 additions and 0 deletions
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53
src/gallium/drivers/freedreno/freedreno_gmem.c
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@ -109,6 +109,54 @@ gmem_key_equals(const void *_a, const void *_b)
return memcmp(a, b, sizeof(*a)) == 0;
}
static void
dump_gmem_key(const struct gmem_key *key)
{
printf("{ .minx=%u, .miny=%u, .width=%u, .height=%u",
key->minx, key->miny, key->width, key->height);
printf(", .gmem_page_align=%u, .nr_cbufs=%u",
key->gmem_page_align, key->nr_cbufs);
printf(", .cbuf_cpp = {");
for (unsigned i = 0; i < ARRAY_SIZE(key->cbuf_cpp); i++)
printf("%u,", key->cbuf_cpp[i]);
printf("}, .zsbuf_cpp = {");
for (unsigned i = 0; i < ARRAY_SIZE(key->zsbuf_cpp); i++)
printf("%u,", key->zsbuf_cpp[i]);
printf("}},\n");
}
static void
dump_gmem_state(const struct fd_gmem_stateobj *gmem)
{
unsigned total = 0;
printf("GMEM LAYOUT: bin=%ux%u, nbins=%ux%u\n",
gmem->bin_w, gmem->bin_h, gmem->nbins_x, gmem->nbins_y);
for (int i = 0; i < ARRAY_SIZE(gmem->cbuf_base); i++) {
if (!gmem->cbuf_cpp[i])
continue;
unsigned size = gmem->cbuf_cpp[i] * gmem->bin_w * gmem->bin_h;
printf(" cbuf[%d]: base=0x%06x, size=0x%x, cpp=%u\n", i,
gmem->cbuf_base[i], size, gmem->cbuf_cpp[i]);
total = gmem->cbuf_base[i] + size;
}
for (int i = 0; i < ARRAY_SIZE(gmem->zsbuf_base); i++) {
if (!gmem->zsbuf_cpp[i])
continue;
unsigned size = gmem->zsbuf_cpp[i] * gmem->bin_w * gmem->bin_h;
printf(" zsbuf[%d]: base=0x%06x, size=0x%x, cpp=%u\n", i,
gmem->zsbuf_base[i], size, gmem->zsbuf_cpp[i]);
total = gmem->zsbuf_base[i] + size;
}
printf("total: 0x%06x (of 0x%06x)\n", total,
gmem->screen->gmemsize_bytes);
}
static uint32_t bin_width(struct fd_screen *screen)
{
if (is_a4xx(screen) || is_a5xx(screen) || is_a6xx(screen))
@ -217,6 +265,11 @@ gmem_stateobj_init(struct fd_screen *screen, struct gmem_key *key)
gmem->width = key->width;
gmem->height = key->height;
if (BIN_DEBUG) {
dump_gmem_state(gmem);
dump_gmem_key(key);
}
/*
* Assign tiles and pipes:
*