From 62f4d56676468cc6b7e1fb900ccf120d68352f65 Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Tue, 9 Sep 2014 19:04:48 -0400
Subject: [PATCH] tests: Kill pm_psr

kms_psr_sink_crc check psr activity, residency and exit for screen updates.
So this test is useless.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
---
 tests/Makefile.sources |  1 -
 tests/pm_psr.c         | 86 ------------------------------------------
 2 files changed, 87 deletions(-)
 delete mode 100644 tests/pm_psr.c

diff --git a/tests/Makefile.sources b/tests/Makefile.sources
index 888a8366..82252eac 100644
--- a/tests/Makefile.sources
+++ b/tests/Makefile.sources
@@ -147,7 +147,6 @@ TESTS_progs = \
 	kms_force_connector \
 	kms_sink_crc_basic \
 	kms_fence_pin_leak \
-	pm_psr \
 	prime_udl \
 	$(NULL)
 
diff --git a/tests/pm_psr.c b/tests/pm_psr.c
deleted file mode 100644
index 3ab7e7a0..00000000
--- a/tests/pm_psr.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (c) 2013 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.
- *
- * Authors:
- *    Rodrigo Vivi <rodrigo.vivi@intel.com>
- */
-
-#define _GNU_SOURCE
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-
-#include "drmtest.h"
-
-#define SLEEP_DURATION 5000 // in milliseconds
-
-static int get_perf(const char *path)
-{
-	int ret, perf;
-	FILE *file;
-	char str[4];
-
-	file = fopen(path, "r");
-	igt_assert(file);
-
-	ret = fscanf(file, "Sink_Support: %s\n", str);
-	igt_skip_on_f(ret == 0,
-		      "i915_edp_psr_status format not supported by this test case\n");
-	igt_require(strcmp(str, "yes") == 0);
-	ret = fscanf(file, "Source_OK: %s\n", str);
-	igt_assert(ret != 0);
-
-	igt_require(strcmp(str, "yes") == 0);
-
-	ret = fscanf(file, "Enabled: %s\n", str);
-	igt_assert(ret != 0);
-	igt_assert(strcmp(str, "yes") == 0);
-
-	ret = fscanf(file, "Performance_Counter: %i", &perf);
-	igt_assert(ret != 0);
-
-	igt_assert(perf);
-
-	fclose(file);
-	return perf;
-}
-
-igt_simple_main
-{
-	int ret, perf1, perf2;
-	int device = drm_get_card();
-	char *path;
-
-	igt_skip_on_simulation();
-
-	ret = asprintf(&path, "/sys/kernel/debug/dri/%d/i915_edp_psr_status", device);
-	igt_assert(ret != -1);
-
-	perf1 = get_perf(path);
-	sleep(SLEEP_DURATION / 1000);
-	perf2 = get_perf(path);
-
-	igt_assert_f(perf1 != perf2,
-		     "Unable to enter PSR state again\n");
-}