示例#1
0
static bool prepare_crtc(data_t *data, igt_output_t *output,
			 int cursor_w, int cursor_h)
{
	drmModeModeInfo *mode;
	igt_display_t *display = &data->display;
	igt_plane_t *primary;

	/* select the pipe we want to use */
	igt_output_set_pipe(output, data->pipe);
	cursor_disable(data);
	igt_display_commit(display);

	if (!output->valid) {
		igt_output_set_pipe(output, PIPE_ANY);
		igt_display_commit(display);
		return false;
	}

	/* create and set the primary plane fb */
	mode = igt_output_get_mode(output);
	igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
			    DRM_FORMAT_XRGB8888,
			    LOCAL_DRM_FORMAT_MOD_NONE,
			    0.0, 0.0, 0.0,
			    &data->primary_fb);

	primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
	igt_plane_set_fb(primary, &data->primary_fb);

	igt_display_commit(display);

	/* create the pipe_crc object for this pipe */
	if (data->pipe_crc)
		igt_pipe_crc_free(data->pipe_crc);

	data->pipe_crc = igt_pipe_crc_new(data->pipe,
					  INTEL_PIPE_CRC_SOURCE_AUTO);

	/* x/y position where the cursor is still fully visible */
	data->left = 0;
	data->right = mode->hdisplay - cursor_w;
	data->top = 0;
	data->bottom = mode->vdisplay - cursor_h;
	data->screenw = mode->hdisplay;
	data->screenh = mode->vdisplay;
	data->curw = cursor_w;
	data->curh = cursor_h;
	data->refresh = mode->vrefresh;

	/* make sure cursor is disabled */
	cursor_disable(data);
	igt_wait_for_vblank(data->drm_fd, data->pipe);

	/* get reference crc w/o cursor */
	igt_pipe_crc_collect_crc(data->pipe_crc, &data->ref_crc);

	return true;
}
static void do_single_test(data_t *data, int x, int y)
{
	igt_display_t *display = &data->display;
	igt_pipe_crc_t *pipe_crc = data->pipe_crc;
	igt_crc_t crc, ref_crc;
	igt_plane_t *cursor;
	cairo_t *cr = igt_get_cairo_ctx(data->drm_fd, &data->primary_fb);

	igt_print_activity();

	/* Hardware test */
	igt_paint_test_pattern(cr, data->screenw, data->screenh);
	cursor_enable(data);
	cursor = igt_output_get_plane(data->output, IGT_PLANE_CURSOR);
	igt_plane_set_position(cursor, x, y);
	igt_display_commit(display);
	igt_wait_for_vblank(data->drm_fd, data->pipe);
	igt_pipe_crc_collect_crc(pipe_crc, &crc);

	if (data->flags & (TEST_DPMS | TEST_SUSPEND)) {
		igt_crc_t crc_after;

		if (data->flags & TEST_DPMS) {
			igt_debug("dpms off/on cycle\n");
			kmstest_set_connector_dpms(data->drm_fd,
						   data->output->config.connector,
						   DRM_MODE_DPMS_OFF);
			kmstest_set_connector_dpms(data->drm_fd,
						   data->output->config.connector,
						   DRM_MODE_DPMS_ON);
		}

		if (data->flags & TEST_SUSPEND)
			igt_system_suspend_autoresume();

		igt_pipe_crc_collect_crc(pipe_crc, &crc_after);
		igt_assert_crc_equal(&crc, &crc_after);
	}

	cursor_disable(data);
	igt_display_commit(display);

	/* Now render the same in software and collect crc */
	draw_cursor(cr, x, y, data->curw, data->curh);
	igt_display_commit(display);

	igt_wait_for_vblank(data->drm_fd, data->pipe);
	igt_pipe_crc_collect_crc(pipe_crc, &ref_crc);
	/* Clear screen afterwards */
	igt_assert_crc_equal(&crc, &ref_crc);

	igt_paint_color(cr, 0, 0, data->screenw, data->screenh,
			0.0, 0.0, 0.0);
}
static void do_fail_test(data_t *data, int x, int y, int expect)
{
	igt_display_t *display = &data->display;
	igt_plane_t *cursor;
	cairo_t *cr = igt_get_cairo_ctx(data->drm_fd, &data->primary_fb);
	int ret;

	igt_print_activity();

	/* Hardware test */
	igt_paint_test_pattern(cr, data->screenw, data->screenh);
	cursor_enable(data);
	cursor = igt_output_get_plane(data->output, IGT_PLANE_CURSOR);
	igt_plane_set_position(cursor, x, y);
	ret = igt_display_try_commit2(display, COMMIT_LEGACY);

	igt_plane_set_position(cursor, 0, 0);
	cursor_disable(data);
	igt_display_commit(display);

	igt_assert_eq(ret, expect);
}