Rename drm.[ch] to drm-common.[ch]

Depending on the moon cycle and other factors we might end up including
the local or libdrm version of drm.h. Simply rename the files to make it
distinct and easy to track and manage.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>

1 files changed, 77 insertions, 0 deletions

diff --git a/drm-common.h b/drm-common.h
new file mode 100644
index 0000000..f56d07b
--- /dev/null
+++ b/drm-common.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2017 Rob Clark <rclark@redhat.com>
+ *
+ * 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, sub license,
+ * 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 NON-INFRINGEMENT. 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.
+ */
+
+#ifndef _DRM_COMMON_H
+#define _DRM_COMMON_H
+
+#include <xf86drm.h>
+#include <xf86drmMode.h>
+
+struct plane {
+	drmModePlane *plane;
+	drmModeObjectProperties *props;
+	drmModePropertyRes **props_info;
+};
+
+struct crtc {
+	drmModeCrtc *crtc;
+	drmModeObjectProperties *props;
+	drmModePropertyRes **props_info;
+};
+
+struct connector {
+	drmModeConnector *connector;
+	drmModeObjectProperties *props;
+	drmModePropertyRes **props_info;
+};
+
+struct drm {
+	int fd;
+
+	/* only used for atomic: */
+	struct plane *plane;
+	struct crtc *crtc;
+	struct connector *connector;
+	int crtc_index;
+	int kms_in_fence_fd;
+	int kms_out_fence_fd;
+
+	drmModeModeInfo *mode;
+	uint32_t crtc_id;
+	uint32_t connector_id;
+
+	int (*run)(const struct gbm *gbm, const struct egl *egl);
+};
+
+struct drm_fb {
+	struct gbm_bo *bo;
+	uint32_t fb_id;
+};
+
+struct drm_fb * drm_fb_get_from_bo(struct gbm_bo *bo);
+
+int init_drm(struct drm *drm, const char *device);
+const struct drm * init_drm_legacy(const char *device);
+const struct drm * init_drm_atomic(const char *device);
+
+#endif /* _DRM_COMMON_H */