/* * Copyright © 2013,2014 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. * */ #include "igt.h" #include IGT_TEST_DESCRIPTION("Test display panel fitting"); typedef struct { int drm_fd; igt_display_t display; int image_w; int image_h; struct igt_fb fb1; struct igt_fb fb2; struct igt_fb fb3; int fb_id1; int fb_id2; int fb_id3; igt_plane_t *plane1; igt_plane_t *plane2; igt_plane_t *plane3; igt_plane_t *plane4; } data_t; #define FILE_NAME "1080p-left.png" static void prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe, igt_plane_t *plane, drmModeModeInfo *mode, enum igt_commit_style s) { igt_display_t *display = &data->display; igt_output_set_pipe(output, pipe); /* before allocating, free if any older fb */ if (data->fb_id1) { igt_remove_fb(data->drm_fd, &data->fb1); data->fb_id1 = 0; } /* allocate fb for plane 1 */ data->fb_id1 = igt_create_pattern_fb(data->drm_fd, mode->hdisplay, mode->vdisplay, DRM_FORMAT_XRGB8888, LOCAL_DRM_FORMAT_MOD_NONE, &data->fb1); igt_assert(data->fb_id1); /* * We always set the primary plane to actually enable the pipe as * there's no way (that works) to light up a pipe with only a sprite * plane enabled at the moment. */ if (!plane->is_primary) { igt_plane_t *primary; primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY); igt_plane_set_fb(primary, &data->fb1); } igt_plane_set_fb(plane, &data->fb1); if (s == COMMIT_LEGACY) { int ret; ret = drmModeSetCrtc(data->drm_fd, output->config.crtc->crtc_id, data->fb_id1, plane->pan_x, plane->pan_y, &output->id, 1, mode); igt_assert_eq(ret, 0); } else { igt_display_commit2(display, s); } } static void cleanup_crtc(data_t *data, igt_output_t *output, igt_plane_t *plane) { igt_display_t *display = &data->display; if (data->fb_id1) { igt_remove_fb(data->drm_fd, &data->fb1); data->fb_id1 = 0; } if (data->fb_id2) { igt_remove_fb(data->drm_fd, &data->fb2); data->fb_id2 = 0; } if (data->fb_id3) { igt_remove_fb(data->drm_fd, &data->fb3); data->fb_id3 = 0; } if (!plane->is_primary) { igt_plane_t *primary; primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY); igt_plane_set_fb(primary, NULL); } igt_plane_set_fb(plane, NULL); igt_output_set_pipe(output, PIPE_ANY); igt_display_commit2(display, COMMIT_UNIVERSAL); } static void test_panel_fitting(data_t *d) { igt_display_t *display = &d->display; igt_output_t *output; cairo_surface_t *image; enum pipe pipe; int valid_tests = 0; for_each_connected_output(display, output) { drmModeModeInfo *mode, native_mode; bool scaling_mode_set; scaling_mode_set = kmstest_get_property(d->drm_fd, output->config.connector->connector_id, DRM_MODE_OBJECT_CONNECTOR, "scaling mode", NULL, NULL, NULL); /* Check that the "scaling mode" property has been set. */ if (!scaling_mode_set) continue; pipe = output->config.pipe; igt_output_set_pipe(output, pipe); mode = igt_output_get_mode(output); native_mode = *mode; /* allocate fb2 with image size */ image = cairo_image_surface_create_from_png(FILE_NAME); igt_assert(cairo_surface_status(image) == CAIRO_STATUS_SUCCESS); d->image_w = cairo_image_surface_get_width(image); d->image_h = cairo_image_surface_get_height(image); cairo_surface_destroy(image); d->fb_id2 = igt_create_image_fb(d->drm_fd, 0, 0, DRM_FORMAT_XRGB8888, LOCAL_DRM_FORMAT_MOD_NONE, FILE_NAME, &d->fb2); igt_assert(d->fb_id2); /* Set up display to enable panel fitting */ mode->hdisplay = 640; mode->vdisplay = 480; d->plane1 = igt_output_get_plane(output, IGT_PLANE_PRIMARY); prepare_crtc(d, output, pipe, d->plane1, mode, COMMIT_LEGACY); /* disable panel fitting */ prepare_crtc(d, output, pipe, d->plane1, &native_mode, COMMIT_LEGACY); /* enable panel fitting */ mode->hdisplay = 800; mode->vdisplay = 600; prepare_crtc(d, output, pipe, d->plane1, mode, COMMIT_LEGACY); /* disable panel fitting */ prepare_crtc(d, output, pipe, d->plane1, &native_mode, COMMIT_LEGACY); /* Set up fb2->plane2 mapping. */ d->plane2 = igt_output_get_plane(output, IGT_PLANE_2); igt_plane_set_fb(d->plane2, &d->fb2); /* enable sprite plane */ igt_fb_set_position(&d->fb2, d->plane2, 100, 100); igt_fb_set_size(&d->fb2, d->plane2, d->fb2.width-200, d->fb2.height-200); igt_plane_set_position(d->plane2, 100, 100); igt_plane_set_size(d->plane2, mode->hdisplay-200, mode->vdisplay-200); igt_display_commit2(display, COMMIT_UNIVERSAL); /* enable panel fitting along with sprite scaling */ mode->hdisplay = 1024; mode->vdisplay = 768; prepare_crtc(d, output, pipe, d->plane1, mode, COMMIT_LEGACY); /* back to single plane mode */ igt_plane_set_fb(d->plane2, NULL); igt_display_commit2(display, COMMIT_UNIVERSAL); valid_tests++; cleanup_crtc(d, output, d->plane1); } igt_require_f(valid_tests, "no valid crtc/connector combinations found\n"); } igt_simple_main { data_t data = {}; igt_skip_on_simulation(); data.drm_fd = drm_open_driver(DRIVER_ANY); igt_display_init(&data.display, data.drm_fd); test_panel_fitting(&data); igt_display_fini(&data.display); }