diff options
| -rw-r--r-- | tests/Makefile.sources | 1 | ||||
| -rw-r--r-- | tests/kms_multipipe_modeset.c | 156 | ||||
| -rw-r--r-- | tests/meson.build | 1 |
3 files changed, 158 insertions, 0 deletions
diff --git a/tests/Makefile.sources b/tests/Makefile.sources index 32cbbf4f..c450fa0e 100644 --- a/tests/Makefile.sources +++ b/tests/Makefile.sources @@ -61,6 +61,7 @@ TESTS_progs = \ kms_lease \ kms_legacy_colorkey \ kms_mmap_write_crc \ + kms_multipipe_modeset \ kms_panel_fitting \ kms_pipe_b_c_ivb \ kms_pipe_crc_basic \ diff --git a/tests/kms_multipipe_modeset.c b/tests/kms_multipipe_modeset.c new file mode 100644 index 00000000..fb0b9662 --- /dev/null +++ b/tests/kms_multipipe_modeset.c @@ -0,0 +1,156 @@ +/* + * Copyright © 2020 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Author: + * Karthik B S <karthik.b.s@intel.com> + */ + +#include "igt.h" + +IGT_TEST_DESCRIPTION("Test simultaneous modeset on all the supported pipes"); + +typedef struct { + int drm_fd; + igt_display_t display; + struct igt_fb fb; +} data_t; + +static void run_test(data_t *data, int valid_outputs) +{ + igt_output_t *output; + igt_pipe_crc_t *pipe_crcs[IGT_MAX_PIPES] = { 0 }; + igt_crc_t ref_crcs[IGT_MAX_PIPES], new_crcs[IGT_MAX_PIPES]; + igt_display_t *display = &data->display; + int width = 0, height = 0, i = 0; + igt_pipe_t *pipe; + igt_plane_t *plane; + drmModeModeInfo *mode; + + for_each_connected_output(display, output) { + mode = igt_output_get_mode(output); + igt_assert(mode); + + igt_output_set_pipe(output, PIPE_NONE); + + width = max(width, mode->hdisplay); + height = max(height, mode->vdisplay); + } + + igt_create_pattern_fb(data->drm_fd, width, height, DRM_FORMAT_XRGB8888, + LOCAL_DRM_FORMAT_MOD_NONE, &data->fb); + + /* Collect reference CRC by Committing individually on all outputs*/ + for_each_connected_output(display, output) { + pipe = &display->pipes[i]; + plane = igt_pipe_get_plane_type(pipe, DRM_PLANE_TYPE_PRIMARY); + + mode = NULL; + + pipe_crcs[i] = igt_pipe_crc_new(display->drm_fd, i, + INTEL_PIPE_CRC_SOURCE_AUTO); + + igt_output_set_pipe(output, i); + mode = igt_output_get_mode(output); + igt_assert(mode); + + igt_plane_set_fb(plane, &data->fb); + igt_fb_set_size(&data->fb, plane, mode->hdisplay, mode->vdisplay); + igt_plane_set_size(plane, mode->hdisplay, mode->vdisplay); + + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(pipe_crcs[i], &ref_crcs[i]); + igt_output_set_pipe(output, PIPE_NONE); + i++; + } + + i = 0; + /* Simultaneously commit on all outputs */ + for_each_connected_output(display, output) { + pipe = &display->pipes[i]; + plane = igt_pipe_get_plane_type(pipe, DRM_PLANE_TYPE_PRIMARY); + + mode = NULL; + + igt_output_set_pipe(output, i); + mode = igt_output_get_mode(output); + igt_assert(mode); + + igt_plane_set_fb(plane, &data->fb); + igt_fb_set_size(&data->fb, plane, mode->hdisplay, mode->vdisplay); + igt_plane_set_size(plane, mode->hdisplay, mode->vdisplay); + i++; + } + + igt_display_commit2(display, COMMIT_ATOMIC); + + /* CRC Verification */ + for (i = 0; i < valid_outputs; i++) { + igt_pipe_crc_collect_crc(pipe_crcs[i], &new_crcs[i]); + igt_assert_crc_equal(&ref_crcs[i], &new_crcs[i]); + } + + igt_plane_set_fb(plane, NULL); + igt_remove_fb(data->drm_fd, &data->fb); +} + +static void test_multipipe(data_t *data) +{ + igt_output_t *output; + int valid_outputs = 0, num_pipes; + + num_pipes = igt_display_get_n_pipes(&data->display); + for_each_connected_output(&data->display, output) + valid_outputs++; + + igt_require_f(valid_outputs == num_pipes, + "Number of connected outputs(%d) not equal to the " + "number of pipes supported(%d)\n", valid_outputs, num_pipes); + + run_test(data, valid_outputs); +} + +igt_main +{ + data_t data; + drmModeResPtr res; + + igt_fixture { + data.drm_fd = drm_open_driver_master(DRIVER_ANY); + kmstest_set_vt_graphics_mode(); + + igt_require_pipe_crc(data.drm_fd); + igt_display_require(&data.display, data.drm_fd); + + res = drmModeGetResources(data.drm_fd); + igt_assert(res); + + kmstest_unset_all_crtcs(data.drm_fd, res); + } + + igt_describe("Verify if simultaneous modesets on all the supported " + "pipes is successful. Validate using CRC verification"); + igt_subtest("basic-max-pipe-crc-check") + test_multipipe(&data); + + igt_fixture + igt_display_fini(&data.display); +} diff --git a/tests/meson.build b/tests/meson.build index 0bdcfbe4..88e4875b 100644 --- a/tests/meson.build +++ b/tests/meson.build @@ -45,6 +45,7 @@ test_progs = [ 'kms_lease', 'kms_legacy_colorkey', 'kms_mmap_write_crc', + 'kms_multipipe_modeset', 'kms_panel_fitting', 'kms_pipe_b_c_ivb', 'kms_pipe_crc_basic', |