Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 64 insertions, 0 deletions

diff --git a/drivers/gpu/drm/drm_kms_helper_common.c b/drivers/gpu/drm/drm_kms_helper_common.c
new file mode 100644
index 000000000..0bf0fc1ab
--- /dev/null
+++ b/drivers/gpu/drm/drm_kms_helper_common.c
@@ -0,0 +1,64 @@
+/*
+ * Copyright © 2015 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:
+ *    Rafael Antognolli <rafael.antognolli@intel.com>
+ *
+ */
+
+#include <linux/module.h>
+
+#include <drm/drm_edid.h>
+#include <drm/drm_print.h>
+
+#include "drm_crtc_helper_internal.h"
+
+MODULE_AUTHOR("David Airlie, Jesse Barnes");
+MODULE_DESCRIPTION("DRM KMS helper");
+MODULE_LICENSE("GPL and additional rights");
+
+#if IS_ENABLED(CONFIG_DRM_LOAD_EDID_FIRMWARE)
+
+/* Backward compatibility for drm_kms_helper.edid_firmware */
+static int edid_firmware_set(const char *val, const struct kernel_param *kp)
+{
+	DRM_NOTE("drm_kms_helper.edid_firmware is deprecated, please use drm.edid_firmware instead.\n");
+
+	return __drm_set_edid_firmware_path(val);
+}
+
+static int edid_firmware_get(char *buffer, const struct kernel_param *kp)
+{
+	return __drm_get_edid_firmware_path(buffer, PAGE_SIZE);
+}
+
+static const struct kernel_param_ops edid_firmware_ops = {
+	.set = edid_firmware_set,
+	.get = edid_firmware_get,
+};
+
+module_param_cb(edid_firmware, &edid_firmware_ops, NULL, 0644);
+__MODULE_PARM_TYPE(edid_firmware, "charp");
+MODULE_PARM_DESC(edid_firmware,
+		 "DEPRECATED. Use drm.edid_firmware module parameter instead.");
+
+#endif