diff options
-rw-r--r-- | lib/igt_panfrost.c | 136 | ||||
-rw-r--r-- | lib/igt_panfrost.h | 1 |
2 files changed, 0 insertions, 137 deletions
diff --git a/lib/igt_panfrost.c b/lib/igt_panfrost.c index 1026454f..7651f0f6 100644 --- a/lib/igt_panfrost.c +++ b/lib/igt_panfrost.c @@ -240,142 +240,6 @@ struct panfrost_submit *igt_panfrost_null_job(int fd) return submit; } -struct panfrost_submit *igt_panfrost_trivial_job(int fd, bool do_crash, int width, int height, uint32_t color) -{ - struct panfrost_submit *submit; - struct mali_job_descriptor_header header = { - .job_type = JOB_TYPE_FRAGMENT, - .job_index = 1, - .job_descriptor_size = 1, - }; - struct mali_payload_fragment payload = { - .min_tile_coord = MALI_COORDINATE_TO_TILE_MIN(0, 0), - .max_tile_coord = MALI_COORDINATE_TO_TILE_MAX(ALIGN(width, 16), height), - }; - struct bifrost_framebuffer mfbd_framebuffer = { - .unk0 = 0x0, - .unknown1 = 0x0, - .tiler_meta = 0xff00000000, - .width1 = MALI_POSITIVE(ALIGN(width, 16)), - .height1 = MALI_POSITIVE(height), - .width2 = MALI_POSITIVE(ALIGN(width, 16)), - .height2 = MALI_POSITIVE(height), - .unk1 = 0x1080, - .unk2 = 0x0, - .rt_count_1 = MALI_POSITIVE(1), - .rt_count_2 = 1, - .unk3 = 0x100, - .clear_stencil = 0x0, - .clear_depth = 0.000000, - .unknown2 = 0x1f, - }; - struct mali_single_framebuffer sfbd_framebuffer = { - .unknown2 = 0x1f, - .width = MALI_POSITIVE(width), - .height = MALI_POSITIVE(height), - .stride = width * 4, - .resolution_check = ((width + height) / 3) << 4, - .tiler_flags = 0xfff, - .clear_color_1 = color, - .clear_color_2 = color, - .clear_color_3 = color, - .clear_color_4 = color, - .clear_flags = 0x101100 | MALI_CLEAR_SLOW, - .format = 0xb84e0281, - }; - struct mali_rt_format fmt = { - .unk1 = 0x4000000, - .unk2 = 0x1, - .nr_channels = MALI_POSITIVE(4), - .flags = do_crash ? 0x444 | (1 << 8) : 0x444, - .swizzle = MALI_CHANNEL_BLUE | (MALI_CHANNEL_GREEN << 3) | (MALI_CHANNEL_RED << 6) | (MALI_CHANNEL_ONE << 9), - .unk4 = 0x8, - }; - struct bifrost_render_target rts = { - .format = fmt, - .chunknown = { - .unk = 0x0, - .pointer = 0x0, - }, - .framebuffer_stride = ALIGN(width, 16) * 4 / 16, - .clear_color_1 = color, - .clear_color_2 = color, - .clear_color_3 = color, - .clear_color_4 = color, - }; - int gpu_prod_id = igt_panfrost_get_param(fd, DRM_PANFROST_PARAM_GPU_PROD_ID); - uint32_t *known_unknown; - uint32_t *bos; - - submit = malloc(sizeof(*submit)); - - submit->fbo = igt_panfrost_gem_new(fd, ALIGN(width, 16) * height * 4); - rts.framebuffer = submit->fbo->offset; - sfbd_framebuffer.framebuffer = submit->fbo->offset; - - submit->tiler_heap_bo = igt_panfrost_gem_new(fd, 32768 * 128); - mfbd_framebuffer.tiler_heap_start = submit->tiler_heap_bo->offset; - mfbd_framebuffer.tiler_heap_end = submit->tiler_heap_bo->offset + 32768 * 128; - sfbd_framebuffer.tiler_heap_free = mfbd_framebuffer.tiler_heap_start; - sfbd_framebuffer.tiler_heap_end = mfbd_framebuffer.tiler_heap_end; - - submit->tiler_scratch_bo = igt_panfrost_gem_new(fd, 128 * 128 * 128); - mfbd_framebuffer.tiler_scratch_start = submit->tiler_scratch_bo->offset; - mfbd_framebuffer.tiler_scratch_middle = submit->tiler_scratch_bo->offset + 0xf0000; - sfbd_framebuffer.unknown_address_0 = mfbd_framebuffer.tiler_scratch_start; - - submit->scratchpad_bo = igt_panfrost_gem_new(fd, 64 * 4096); - igt_panfrost_bo_mmap(fd, submit->scratchpad_bo); - mfbd_framebuffer.scratchpad = submit->scratchpad_bo->offset; - sfbd_framebuffer.unknown_address_1 = submit->scratchpad_bo->offset; - sfbd_framebuffer.unknown_address_2 = submit->scratchpad_bo->offset + 512; - - known_unknown = ((void*)submit->scratchpad_bo->map) + 512; - *known_unknown = 0xa0000000; - - if (gpu_prod_id >= 0x0750) { - submit->fb_bo = igt_panfrost_gem_new(fd, sizeof(mfbd_framebuffer) + sizeof(struct bifrost_render_target)); - igt_panfrost_bo_mmap(fd, submit->fb_bo); - memcpy(submit->fb_bo->map, &mfbd_framebuffer, sizeof(mfbd_framebuffer)); - memcpy(submit->fb_bo->map + sizeof(mfbd_framebuffer), &rts, sizeof(struct bifrost_render_target)); - payload.framebuffer = submit->fb_bo->offset | MALI_MFBD; - } else { - // We don't know yet how to cause a hang on <=T720 - // Should probably use an infinite loop to hang the GPU - igt_require(!do_crash); - submit->fb_bo = igt_panfrost_gem_new(fd, sizeof(sfbd_framebuffer)); - igt_panfrost_bo_mmap(fd, submit->fb_bo); - memcpy(submit->fb_bo->map, &sfbd_framebuffer, sizeof(sfbd_framebuffer)); - payload.framebuffer = submit->fb_bo->offset | MALI_SFBD; - } - - submit->submit_bo = igt_panfrost_gem_new(fd, sizeof(header) + sizeof(payload) + 1024000); - igt_panfrost_bo_mmap(fd, submit->submit_bo); - - memcpy(submit->submit_bo->map, &header, sizeof(header)); - memcpy(submit->submit_bo->map + sizeof(header), &payload, sizeof(payload)); - - submit->args = malloc(sizeof(*submit->args)); - memset(submit->args, 0, sizeof(*submit->args)); - submit->args->jc = submit->submit_bo->offset; - submit->args->requirements = PANFROST_JD_REQ_FS; - - bos = malloc(sizeof(*bos) * 6); - bos[0] = submit->fbo->handle; - bos[1] = submit->tiler_heap_bo->handle; - bos[2] = submit->tiler_scratch_bo->handle; - bos[3] = submit->scratchpad_bo->handle; - bos[4] = submit->fb_bo->handle; - bos[5] = submit->submit_bo->handle; - - submit->args->bo_handles = to_user_pointer(bos); - submit->args->bo_handle_count = 6; - - igt_assert_eq(drmSyncobjCreate(fd, DRM_SYNCOBJ_CREATE_SIGNALED, &submit->args->out_sync), 0); - - return submit; -} - void igt_panfrost_free_job(int fd, struct panfrost_submit *submit) { free(from_user_pointer(submit->args->bo_handles)); diff --git a/lib/igt_panfrost.h b/lib/igt_panfrost.h index 3f69bcbe..d2ddca39 100644 --- a/lib/igt_panfrost.h +++ b/lib/igt_panfrost.h @@ -50,7 +50,6 @@ void igt_panfrost_free_bo(int fd, struct panfrost_bo *bo); struct mali_job_descriptor_header * igt_panfrost_job_loop_get_job_header(struct panfrost_submit *submit, unsigned job_idx); -struct panfrost_submit *igt_panfrost_trivial_job(int fd, bool do_crash, int width, int height, uint32_t color); struct panfrost_submit *igt_panfrost_job_loop(int fd); struct panfrost_submit *igt_panfrost_null_job(int fd); void igt_panfrost_free_job(int fd, struct panfrost_submit *submit); |