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authorDaniel Vetter <daniel.vetter@ffwll.ch>2016-09-21 10:59:26 +0200
committerSean Paul <seanpaul@chromium.org>2016-09-22 00:04:01 -0700
commit18733802466d032cd84e57f1e4b21ecae635f192 (patch)
treef8a031317b0fa8e55b5896152d10aefddbb853e1 /include/drm
parent532b36712ddfdca90f4db9a5365039cc08a3ff84 (diff)
downloadlinux-18733802466d032cd84e57f1e4b21ecae635f192.tar.bz2
drm: Conslidate blending properties in drm_blend.[hc]
Imo zpos, rotatation, blending eq (once we have it) and all that should be in drm_blend.c, since those are all about how exactly the pixels are rendered onto the CRTC's visible area. Also noticed that one exported function accidentally ended up in drm_crtc_internal.h, move it to the right place too. Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1474448370-32227-3-git-send-email-daniel.vetter@ffwll.ch
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drm_blend.h59
-rw-r--r--include/drm/drm_crtc.h27
2 files changed, 60 insertions, 26 deletions
diff --git a/include/drm/drm_blend.h b/include/drm/drm_blend.h
new file mode 100644
index 000000000000..868f0364e939
--- /dev/null
+++ b/include/drm/drm_blend.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2016 Intel Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. The copyright holders make no representations
+ * about the suitability of this software for any purpose. It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#ifndef __DRM_BLEND_H__
+#define __DRM_BLEND_H__
+
+#include <linux/list.h>
+#include <linux/ctype.h>
+
+struct drm_device;
+struct drm_atomic_state;
+
+/*
+ * Rotation property bits. DRM_ROTATE_<degrees> rotates the image by the
+ * specified amount in degrees in counter clockwise direction. DRM_REFLECT_X and
+ * DRM_REFLECT_Y reflects the image along the specified axis prior to rotation
+ */
+#define DRM_ROTATE_0 BIT(0)
+#define DRM_ROTATE_90 BIT(1)
+#define DRM_ROTATE_180 BIT(2)
+#define DRM_ROTATE_270 BIT(3)
+#define DRM_ROTATE_MASK (DRM_ROTATE_0 | DRM_ROTATE_90 | \
+ DRM_ROTATE_180 | DRM_ROTATE_270)
+#define DRM_REFLECT_X BIT(4)
+#define DRM_REFLECT_Y BIT(5)
+#define DRM_REFLECT_MASK (DRM_REFLECT_X | DRM_REFLECT_Y)
+
+struct drm_property *drm_mode_create_rotation_property(struct drm_device *dev,
+ unsigned int supported_rotations);
+unsigned int drm_rotation_simplify(unsigned int rotation,
+ unsigned int supported_rotations);
+
+int drm_plane_create_zpos_property(struct drm_plane *plane,
+ unsigned int zpos,
+ unsigned int min, unsigned int max);
+int drm_plane_create_zpos_immutable_property(struct drm_plane *plane,
+ unsigned int zpos);
+int drm_atomic_normalize_zpos(struct drm_device *dev,
+ struct drm_atomic_state *state);
+#endif
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 9375e5c9cddb..8d06cabede59 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -45,6 +45,7 @@
#include <drm/drm_bridge.h>
#include <drm/drm_edid.h>
#include <drm/drm_plane.h>
+#include <drm/drm_blend.h>
struct drm_device;
struct drm_mode_set;
@@ -63,21 +64,6 @@ static inline uint64_t I642U64(int64_t val)
return (uint64_t)*((uint64_t *)&val);
}
-/*
- * Rotation property bits. DRM_ROTATE_<degrees> rotates the image by the
- * specified amount in degrees in counter clockwise direction. DRM_REFLECT_X and
- * DRM_REFLECT_Y reflects the image along the specified axis prior to rotation
- */
-#define DRM_ROTATE_0 BIT(0)
-#define DRM_ROTATE_90 BIT(1)
-#define DRM_ROTATE_180 BIT(2)
-#define DRM_ROTATE_270 BIT(3)
-#define DRM_ROTATE_MASK (DRM_ROTATE_0 | DRM_ROTATE_90 | \
- DRM_ROTATE_180 | DRM_ROTATE_270)
-#define DRM_REFLECT_X BIT(4)
-#define DRM_REFLECT_Y BIT(5)
-#define DRM_REFLECT_MASK (DRM_REFLECT_X | DRM_REFLECT_Y)
-
/* data corresponds to displayid vend/prod/serial */
struct drm_tile_group {
struct kref refcount;
@@ -1363,22 +1349,11 @@ extern struct drm_tile_group *drm_mode_get_tile_group(struct drm_device *dev,
extern void drm_mode_put_tile_group(struct drm_device *dev,
struct drm_tile_group *tg);
-extern struct drm_property *drm_mode_create_rotation_property(struct drm_device *dev,
- unsigned int supported_rotations);
-extern unsigned int drm_rotation_simplify(unsigned int rotation,
- unsigned int supported_rotations);
extern void drm_crtc_enable_color_mgmt(struct drm_crtc *crtc,
uint degamma_lut_size,
bool has_ctm,
uint gamma_lut_size);
-int drm_plane_create_zpos_property(struct drm_plane *plane,
- unsigned int zpos,
- unsigned int min, unsigned int max);
-
-int drm_plane_create_zpos_immutable_property(struct drm_plane *plane,
- unsigned int zpos);
-
/* Helpers */
static inline struct drm_crtc *drm_crtc_find(struct drm_device *dev,
uint32_t id)