Eric Anholt | 0139424 | 2016-07-25 16:05:58 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright © 2016 Broadcom |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 5 | * copy of this software and associated documentation files (the "Software"), |
| 6 | * to deal in the Software without restriction, including without limitation |
| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
| 9 | * Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice (including the next |
| 12 | * paragraph) shall be included in all copies or substantial portions of the |
| 13 | * Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| 21 | * IN THE SOFTWARE. |
| 22 | */ |
| 23 | |
| 24 | #include "igt.h" |
| 25 | #include <assert.h> |
| 26 | #include <unistd.h> |
| 27 | #include <stdlib.h> |
| 28 | #include <stdio.h> |
| 29 | #include <string.h> |
| 30 | #include <fcntl.h> |
| 31 | #include <inttypes.h> |
| 32 | #include <errno.h> |
| 33 | #include <sys/stat.h> |
| 34 | #include <sys/ioctl.h> |
| 35 | #include "vc4_drm.h" |
| 36 | #include "vc4_packet.h" |
| 37 | |
| 38 | igt_main |
| 39 | { |
| 40 | int fd; |
| 41 | |
| 42 | igt_fixture |
| 43 | fd = drm_open_driver(DRIVER_VC4); |
| 44 | |
| 45 | igt_subtest("bad-color-write") { |
| 46 | uint32_t size = 4096; |
| 47 | /* A single row will be a page. */ |
| 48 | uint32_t width = 1024; |
| 49 | uint32_t height = size / (width * 4); |
| 50 | uint32_t handle = 0xd0d0d0d0; /* Don't actually make a BO */ |
| 51 | struct drm_vc4_submit_cl submit = { |
| 52 | .color_write = { |
| 53 | .hindex = 0, |
| 54 | .bits = VC4_SET_FIELD(VC4_RENDER_CONFIG_FORMAT_RGBA8888, |
| 55 | VC4_RENDER_CONFIG_FORMAT), |
| 56 | }, |
| 57 | |
| 58 | .color_read = { .hindex = ~0 }, |
| 59 | .zs_read = { .hindex = ~0 }, |
| 60 | .zs_write = { .hindex = ~0 }, |
| 61 | .msaa_color_write = { .hindex = ~0 }, |
| 62 | .msaa_zs_write = { .hindex = ~0 }, |
| 63 | |
| 64 | .bo_handles = (uint64_t)(uintptr_t)&handle, |
| 65 | .bo_handle_count = 1, |
| 66 | .width = width, |
| 67 | .height = height, |
| 68 | .max_x_tile = ALIGN(width, 64) / 64 - 1, |
| 69 | .max_y_tile = ALIGN(height, 64) / 64 - 1, |
| 70 | .clear_color = { 0xcccccccc, 0xcccccccc }, |
| 71 | .flags = VC4_SUBMIT_CL_USE_CLEAR_COLOR, |
| 72 | }; |
| 73 | |
| 74 | igt_assert_eq_u32(width * height * 4, size); |
| 75 | |
| 76 | do_ioctl_err(fd, DRM_IOCTL_VC4_SUBMIT_CL, &submit, EINVAL); |
| 77 | } |
| 78 | |
| 79 | igt_fixture |
| 80 | close(fd); |
| 81 | } |