lib/igt_debugfs: s/igt_pipe_crc_check/igt_require_pipe_crc/

Functions which provide feature checks through igt_skip should be of
the form <prefix>_require_<feature>.

Otoh feature checks which return in a boolean whether the feature is
available should be of the form <prefix>_has_<feature>, e.g.
gem_has_blt.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib/igt_debugfs.c

@@ -321,13 +321,13 @@ static void pipe_crc_exit_handler(int sig)
 }
 
 /**
- * igt_pipe_crc_check:
+ * igt_require_pipe_crc:
  *
  * Convenience helper to check whether pipe CRC capturing is supported by the
  * kernel. Uses igt_skip to automatically skip the test/subtest if this isn't
  * the case.
  */
-void igt_pipe_crc_check(void)
+void igt_require_pipe_crc(void)
 {
 	const char *cmd = "pipe A none";
 	FILE *ctl;

lib/igt_debugfs.h

@@ -89,7 +89,7 @@ bool igt_crc_is_null(igt_crc_t *crc);
 bool igt_crc_equal(igt_crc_t *a, igt_crc_t *b);
 char *igt_crc_to_string(igt_crc_t *crc);
 
-void igt_pipe_crc_check(void);
+void igt_require_pipe_crc(void);
 igt_pipe_crc_t *
 igt_pipe_crc_new(enum pipe pipe, enum intel_pipe_crc_source source);
 void igt_pipe_crc_free(igt_pipe_crc_t *pipe_crc);

tests/kms_cursor_crc.c

@@ -316,7 +316,7 @@ igt_main
 
 		igt_set_vt_graphics_mode();
 
-		igt_pipe_crc_check();
+		igt_require_pipe_crc();
 
 		igt_display_init(&data.display, data.drm_fd);
 		data.pipe_crc = calloc(igt_display_get_n_pipes(&data.display),

tests/kms_fbc_crc.c

@@ -491,7 +491,7 @@ igt_main
 
 		data.devid = intel_get_drm_devid(data.drm_fd);
 
-		igt_pipe_crc_check();
+		igt_require_pipe_crc();
 
 		status = igt_debugfs_fopen("i915_fbc_status", "r");
 		igt_require_f(status, "No i915_fbc_status found\n");

tests/kms_pipe_crc_basic.c

@@ -137,7 +137,7 @@ igt_main
 
 		igt_set_vt_graphics_mode();
 
-		igt_pipe_crc_check();
+		igt_require_pipe_crc();
 
 		igt_display_init(&data.display, data.drm_fd);
 	}

tests/kms_plane.c

@@ -229,7 +229,7 @@ igt_main
 
 		igt_set_vt_graphics_mode();
 
-		igt_pipe_crc_check();
+		igt_require_pipe_crc();
 		igt_display_init(&data.display, data.drm_fd);
 	}