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Reviewed-by: Karthik B S > --- > tests/intel/kms_ccs.c | 239 ++++++++++++++++++++++++++++++++++++++++-- > 1 file changed, 229 insertions(+), 10 deletions(-) > > diff --git a/tests/intel/kms_ccs.c b/tests/intel/kms_ccs.c > index 74bc78477..82714af93 100644 > --- a/tests/intel/kms_ccs.c > +++ b/tests/intel/kms_ccs.c > @@ -37,6 +37,9 @@ > #include "igt.h" > > #include "i915/gem_create.h" > +#include "intel_pat.h" > +#include "intel_blt.h" > +#include "intel_mocs.h" > #include "xe/xe_ioctl.h" > #include "xe/xe_query.h" > > @@ -107,12 +110,54 @@ > * arg[2]: > * > * @bad-pixel-format: Bad pixel format > + * > + * arg[3]: > + * > + * @4-tiled-dg2-mc-ccs: 4 tiled mc ccs > + * @4-tiled-dg2-rc-ccs: 4 tiled dg2 rc ccs > + * @4-tiled-dg2-rc-ccs-cc: 4 tiled dg2 rc ccs cc > + * @4-tiled-mtl-mc-ccs: 4 tiled mtl mc ccs > + * @4-tiled-mtl-rc-ccs: 4 tiled mtl rc ccs > + * @4-tiled-mtl-rc-ccs-cc: 4 tiled mtl rc ccs cc > + * @y-tiled-ccs: Y tiled ccs > + * @y-tiled-gen12-mc-ccs: Y tiled gen12 mc ccs > + * @y-tiled-gen12-rc-ccs: Y tiled gen12 rc ccs > + * @y-tiled-gen12-rc-ccs-cc: Y tiled gen12 rc ccs cc > + * @yf-tiled-ccs: YF tiled ccs > + */ > + > +/** > + * SUBTEST: %s-%s-%s > + * Description: Test %arg[2] with %arg[3] modifier > + * > + * arg[1]: > + * > + * @pipe-A: Pipe A > + * @pipe-B: Pipe B > + * @pipe-C: Pipe C > + * @pipe-D: Pipe D > + * @pipe-E: Pipe E > + * @pipe-F: Pipe F > + * @pipe-G: Pipe G > + * @pipe-H: Pipe H > + * @pipe-I: Pipe I > + * @pipe-J: Pipe J > + * @pipe-K: Pipe K > + * @pipe-L: Pipe L > + * @pipe-M: Pipe M > + * @pipe-N: Pipe N > + * @pipe-O: Pipe O > + * @pipe-P: Pipe P > + * > + * arg[2]: > + * > * @crc-primary-basic: Primary plane CRC compatibility > * @crc-sprite-planes-basic: Sprite plane CRC compatability > * @random-ccs-data: Random CCS data > * > * arg[3]: > * > + * @4-tiled-xe2-ccs: 4 tiled xe2 pat controlled ccs > * @4-tiled-dg2-mc-ccs: 4 tiled mc ccs > * @4-tiled-dg2-rc-ccs: 4 tiled dg2 rc ccs > * @4-tiled-dg2-rc-ccs-cc: 4 tiled dg2 rc ccs cc > @@ -157,6 +202,7 @@ > * > * arg[3]: > * > + * @4-tiled-xe2-ccs: 4 tiled xe2 pat controlled ccs > * @4-tiled-dg2-mc-ccs: 4 tiled mc ccs > * @4-tiled-dg2-rc-ccs: 4 tiled dg2 rc ccs > * @4-tiled-dg2-rc-ccs-cc: 4 tiled dg2 rc ccs cc > @@ -248,6 +294,7 @@ static const struct { > {I915_FORMAT_MOD_4_TILED_MTL_RC_CCS, "4-tiled-mtl-rc-ccs"}, > {I915_FORMAT_MOD_4_TILED_MTL_MC_CCS, "4-tiled-mtl-mc-ccs"}, > {I915_FORMAT_MOD_4_TILED_MTL_RC_CCS_CC, "4-tiled-mtl-rc-ccs-cc"}, > + {I915_FORMAT_MOD_4_TILED, "4-tiled-xe2-ccs"}, > }; > > static bool check_ccs_planes; > @@ -534,6 +581,143 @@ static void fast_clear_fb(int drm_fd, struct igt_fb *fb, const float *cc_color) > buf_ops_destroy(bops); > } > > +static struct blt_copy_object *blt_fb_init(const struct igt_fb *fb, > + uint32_t plane, uint32_t memregion, > + uint8_t pat_index) > +{ > + uint32_t name, handle; > + struct blt_copy_object *blt; > + uint64_t stride; > + > + blt = malloc(sizeof(*blt)); > + igt_assert(blt); > + > + name = gem_flink(fb->fd, fb->gem_handle); > + handle = gem_open(fb->fd, name); > + > + stride = fb->strides[plane] / 4; > + > + blt_set_object(blt, handle, fb->size, memregion, > + intel_get_uc_mocs_index(fb->fd), > + pat_index, > + T_TILE4, > + COMPRESSION_DISABLED, > + COMPRESSION_TYPE_3D); > + > + blt_set_geom(blt, stride, 0, 0, fb->width, fb->plane_height[plane], 0, 0); > + blt->plane_offset = fb->offsets[plane]; > + blt->ptr = xe_bo_mmap_ext(fb->fd, handle, fb->size, > + PROT_READ | PROT_WRITE); > + return blt; > +} > + > +static enum blt_color_depth blt_get_bpp(const struct igt_fb *fb) > +{ > + switch (fb->plane_bpp[0]) { > + case 8: > + return CD_8bit; > + case 16: > + return CD_16bit; > + case 32: > + return CD_32bit; > + case 64: > + return CD_64bit; > + case 96: > + return CD_96bit; > + case 128: > + return CD_128bit; > + default: > + igt_assert(0); > + } > +} > + > +static uint32_t blt_compression_format(struct blt_copy_data *blt, > + const struct igt_fb *fb) > +{ > + switch (fb->drm_format) { > + case DRM_FORMAT_XRGB8888: > + case DRM_FORMAT_P010: > + case DRM_FORMAT_P012: > + case DRM_FORMAT_P016: > + case DRM_FORMAT_YUYV: > + return 8; > + case DRM_FORMAT_XYUV8888: > + case DRM_FORMAT_NV12: > + return 9; > + default: > + igt_assert_f(0, "Unknown format\n"); > + } > +} > + > +static void xe2_ccs_blit(data_t *data, struct igt_fb *fb, struct igt_fb *temp_fb) > +{ > + uint64_t ahnd = 0; > + > + struct blt_copy_data blt = {}; > + struct blt_copy_object *src, *dst; > + struct blt_block_copy_data_ext ext = {}, *pext = NULL; > + uint32_t mem_region; > + intel_ctx_t *xe_ctx; > + uint32_t vm, exec_queue; > + uint32_t xe_bb; > + uint64_t bb_size = 4096; > + struct igt_fb *dst_fb = fb, *src_fb = temp_fb; > + > + struct drm_xe_engine_class_instance inst = { > + .engine_class = DRM_XE_ENGINE_CLASS_COPY, > + }; > + > + vm = xe_vm_create(src_fb->fd, 0, 0); > + > + exec_queue = xe_exec_queue_create(src_fb->fd, vm, &inst, 0); > + xe_ctx = intel_ctx_xe(src_fb->fd, vm, exec_queue, 0, 0, 0); > + mem_region = vram_if_possible(src_fb->fd, 0); > + > + ahnd = intel_allocator_open_full(src_fb->fd, xe_ctx->vm, 0, 0, > + INTEL_ALLOCATOR_SIMPLE, > + ALLOC_STRATEGY_LOW_TO_HIGH, 0); > + > + bb_size = ALIGN(bb_size + xe_cs_prefetch_size(src_fb->fd), > + xe_get_default_alignment(src_fb->fd)); > + xe_bb = xe_bo_create(src_fb->fd, 0, bb_size, > + vram_if_possible(dst_fb->fd, 0), 0); > + > + for (int i = 0; i < dst_fb->num_planes; i++) { > + src = blt_fb_init(src_fb, i, mem_region, intel_get_pat_idx_uc(src_fb->fd)); > + dst = blt_fb_init(dst_fb, i, mem_region, intel_get_pat_idx_wt(dst_fb->fd)); > + > + blt_copy_init(src_fb->fd, &blt); > + blt.color_depth = blt_get_bpp(src_fb); > + blt_set_copy_object(&blt.src, src); > + blt_set_copy_object(&blt.dst, dst); > + > + blt_set_object_ext(&ext.src, > + blt_compression_format(&blt, src_fb), > + src_fb->width, src_fb->height, > + SURFACE_TYPE_2D); > + > + blt_set_object_ext(&ext.dst, > + blt_compression_format(&blt, dst_fb), > + dst_fb->width, dst_fb->height, > + SURFACE_TYPE_2D); > + > + pext = &ext; > + > + blt_set_batch(&blt.bb, xe_bb, bb_size, mem_region); > + > + blt_block_copy(src_fb->fd, xe_ctx, NULL, ahnd, &blt, pext); > + > + blt_destroy_object(src_fb->fd, src); > + blt_destroy_object(dst_fb->fd, dst); > + } > + > + put_ahnd(ahnd); > + gem_close(dst_fb->fd, xe_bb); > + xe_exec_queue_destroy(dst_fb->fd, exec_queue); > + xe_vm_destroy(dst_fb->fd, vm); > + free(xe_ctx); > +} > + > static void generate_fb(data_t *data, struct igt_fb *fb, > int width, int height, > enum test_fb_flags fb_flags) > @@ -572,15 +756,37 @@ static void generate_fb(data_t *data, struct igt_fb *fb, > if (do_fast_clear && (fb_flags & FB_COMPRESSED)) { > fast_clear_fb(data->drm_fd, fb, cc_color); > } else { > - cr = igt_get_cairo_ctx(data->drm_fd, fb); > + if (modifier == I915_FORMAT_MOD_4_TILED) { > + struct igt_fb temp_fb; > + /* tile4 is used as ccs modifier > + * on Xe2 where compression is handled > + * through PAT indexes. > + */ > + > + // non compressed temporary pattern image > + if (do_solid_fill) > + igt_create_color_fb(data->drm_fd, width, height, > + fb->drm_format, I915_FORMAT_MOD_4_TILED, > + colors[c].r, colors[c].g, colors[c].b, > + &temp_fb); > + else > + igt_create_pattern_fb(data->drm_fd, width, height, > + fb->drm_format, I915_FORMAT_MOD_4_TILED, > + &temp_fb); > + > + xe2_ccs_blit(data, fb, &temp_fb); > + igt_remove_fb(data->drm_fd, &temp_fb); > + } else { > + cr = igt_get_cairo_ctx(data->drm_fd, fb); > > - if (do_solid_fill) > - igt_paint_color(cr, 0, 0, width, height, > - colors[c].r, colors[c].g, colors[c].b); > - else > - igt_paint_test_pattern(cr, width, height); > + if (do_solid_fill) > + igt_paint_color(cr, 0, 0, width, height, > + colors[c].r, colors[c].g, colors[c].b); > + else > + igt_paint_test_pattern(cr, width, height); > > - igt_put_cairo_ctx(cr); > + igt_put_cairo_ctx(cr); > + } > } > } > > @@ -748,8 +954,11 @@ static int test_ccs(data_t *data) > > static void test_output(data_t *data, const int testnum) > { > + uint16_t dev_id; > + > igt_fixture { > bool found = false; > + dev_id = intel_get_drm_devid(data->drm_fd); > > data->flags = tests[testnum].flags; > > @@ -767,11 +976,13 @@ static void test_output(data_t *data, const int testnum) > } > > for (int i = 0; i < ARRAY_SIZE(ccs_modifiers); i++) { > - if ((ccs_modifiers[i].modifier == I915_FORMAT_MOD_4_TILED_DG2_RC_CCS || > + if (((ccs_modifiers[i].modifier == I915_FORMAT_MOD_4_TILED_DG2_RC_CCS || > ccs_modifiers[i].modifier == I915_FORMAT_MOD_4_TILED_DG2_MC_CCS || > ccs_modifiers[i].modifier == I915_FORMAT_MOD_4_TILED_DG2_RC_CCS_CC) && > - tests[testnum].flags & TEST_BAD_CCS_PLANE) > - continue; > + tests[testnum].flags & TEST_BAD_CCS_PLANE) || > + (tests[testnum].flags & TEST_FAIL_ON_ADDFB2 && > + ccs_modifiers[i].modifier == I915_FORMAT_MOD_4_TILED)) > + continue; > > data->ccs_modifier = ccs_modifiers[i].modifier; > > @@ -780,6 +991,14 @@ static void test_output(data_t *data, const int testnum) > tests[testnum].testname, ccs_modifiers[i].str) { > int valid_tests = 0; > > + if (ccs_modifiers[i].modifier == I915_FORMAT_MOD_4_TILED) { > + igt_require_f(AT_LEAST_GEN(dev_id, 20), > + "Xe2 platform needed.\n"); > + } else { > + igt_require_f(intel_get_device_info(dev_id)->graphics_ver < 20, > + "Older than Xe2 platform needed.\n"); > + } > + > if (data->flags == TEST_RANDOM) > igt_info("Testing with seed %d\n", data->seed); >