1 files changed, 136 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/drivers/modesetting/drmmode_display.h b/xorg-server/hw/xfree86/drivers/modesetting/drmmode_display.h
new file mode 100644
index 000000000..7bfe885f5
--- /dev/null
+++ b/xorg-server/hw/xfree86/drivers/modesetting/drmmode_display.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright © 2007 Red Hat, Inc.
+ *
+ * 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:
+ *     Dave Airlie <airlied@redhat.com>
+ *
+ */
+#ifndef DRMMODE_DISPLAY_H
+#define DRMMODE_DISPLAY_H
+
+#include "xf86drmMode.h"
+#ifdef HAVE_UDEV
+#include "libudev.h"
+#endif
+
+struct dumb_bo {
+    uint32_t handle;
+    uint32_t size;
+    void *ptr;
+    int map_count;
+    uint32_t pitch;
+};
+
+typedef struct {
+    int fd;
+    unsigned fb_id;
+    drmModeResPtr mode_res;
+    drmModeFBPtr mode_fb;
+    int cpp;
+    ScrnInfoPtr scrn;
+#ifdef HAVE_UDEV
+    struct udev_monitor *uevent_monitor;
+    InputHandlerProc uevent_handler;
+#endif
+    drmEventContext event_context;
+    struct dumb_bo *front_bo;
+    Bool sw_cursor;
+
+    Bool shadow_enable;
+    void *shadow_fb;
+
+    DevPrivateKeyRec pixmapPrivateKeyRec;
+} drmmode_rec, *drmmode_ptr;
+
+typedef struct {
+    drmmode_ptr drmmode;
+    drmModeCrtcPtr mode_crtc;
+    int hw_id;
+    struct dumb_bo *cursor_bo;
+    unsigned rotate_fb_id;
+    uint16_t lut_r[256], lut_g[256], lut_b[256];
+    DamagePtr slave_damage;
+} drmmode_crtc_private_rec, *drmmode_crtc_private_ptr;
+
+typedef struct {
+    drmModePropertyPtr mode_prop;
+    uint64_t value;
+    int num_atoms; /* if range prop, num_atoms == 1; if enum prop, num_atoms == num_enums + 1 */
+    Atom *atoms;
+} drmmode_prop_rec, *drmmode_prop_ptr;
+
+
+typedef struct {
+    drmmode_ptr drmmode;
+    int output_id;
+    drmModeConnectorPtr mode_output;
+    drmModeEncoderPtr *mode_encoders;
+    drmModePropertyBlobPtr edid_blob;
+    int dpms_enum_id;
+    int num_props;
+    drmmode_prop_ptr props;
+    int enc_mask;
+    int enc_clone_mask;
+} drmmode_output_private_rec, *drmmode_output_private_ptr;
+
+typedef struct _msPixmapPriv {
+    uint32_t fb_id;
+    struct dumb_bo *backing_bo; /* if this pixmap is backed by a dumb bo */
+} msPixmapPrivRec, *msPixmapPrivPtr;
+
+
+extern DevPrivateKeyRec msPixmapPrivateKeyRec;
+#define msPixmapPrivateKey (&msPixmapPrivateKeyRec)
+
+#define msGetPixmapPriv(drmmode, p) ((msPixmapPrivPtr)dixGetPrivateAddr(&(p)->devPrivates, &(drmmode)->pixmapPrivateKeyRec))
+
+void *drmmode_map_slave_bo(drmmode_ptr drmmode, msPixmapPrivPtr ppriv);
+Bool drmmode_SetSlaveBO(PixmapPtr ppix,
+			drmmode_ptr drmmode,
+			int fd_handle, int pitch, int size);
+
+extern Bool drmmode_pre_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int cpp);
+void drmmode_adjust_frame(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int x, int y);
+extern Bool drmmode_set_desired_modes(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
+extern Bool drmmode_setup_colormap(ScreenPtr pScreen, ScrnInfoPtr pScrn);
+
+extern void drmmode_uevent_init(ScrnInfoPtr scrn, drmmode_ptr drmmode);
+extern void drmmode_uevent_fini(ScrnInfoPtr scrn, drmmode_ptr drmmode);
+
+Bool drmmode_create_initial_bos(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
+void *drmmode_map_front_bo(drmmode_ptr drmmode);
+Bool drmmode_map_cursor_bos(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
+void drmmode_free_bos(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
+void drmmode_get_default_bpp(ScrnInfoPtr pScrn, drmmode_ptr drmmmode, int *depth, int *bpp);
+
+
+#ifndef DRM_CAP_DUMB_PREFERRED_DEPTH
+#define DRM_CAP_DUMB_PREFERRED_DEPTH 3
+#endif
+#ifndef DRM_CAP_DUMB_PREFER_SHADOW
+#define DRM_CAP_DUMB_PREFER_SHADOW 4
+#endif
+
+#define MS_ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
+
+
+#endif