meta-agl: introduce transmitter plugin to weston

The waltham-transmitter is the plugin of weston to enable client apps
to share its surface between multiple domains.

v2 (jsmoeller): rebased to new layer structure
v3 (jsmoeller): squashed with previous commit
v4 (jsmoeller): merge with https://gerrit.automotivelinux.org/gerrit/#/c/16187
                to keep addition together in one patch
v5 (jsmoeller): remove unneeded file
v6 (jsmoeller): merge with https://gerrit.automotivelinux.org/gerrit/#/c/17223/
                to keep addition together in one patch
                (cherry picked from commit d3ebc4bf2eb0331226ef4eac79aaacd520ee5a60)
v7 (jsmoeller): After discussions during the integration session:
                - fix hardcoded lib64 in source code
                - reduce package to just transmitter (render is part of the transmitter)
                - include waltham-transmitter in packagegroup (might not be final place)
v8 (tnaoko)   : add missing dependency plugins.

Change-Id: I7e607ed183f147fc0078bef54639207cfca80c6e
Signed-off-by: Wataru Mizuno <wmizuno@jp.adit-jv.com>
Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
Signed-off-by: Naoko Tanibata <tnaoko@jp.adit-jv.com>

6 files changed, 553 insertions, 0 deletions

diff --git a/meta-agl-profile-graphical/recipes-graphics/wayland/waltham-transmitter_git.bb b/meta-agl-profile-graphical/recipes-graphics/wayland/waltham-transmitter_git.bb
new file mode 100644
index 000000000..4211dd2af
--- /dev/null
+++ b/meta-agl-profile-graphical/recipes-graphics/wayland/waltham-transmitter_git.bb
@@ -0,0 +1,30 @@
+DESCRIPTION = "Waltham is a network IPC library designed to resemble Wayland both protocol and protocol-API wise"
+HOMEPAGE = "https://github.com/waltham/waltham"
+
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://waltham-transmitter/COPYING;md5=f21c9af4de068fb53b83f0b37d262ec3"
+
+DEPENDS += "libdrm virtual/kernel wayland waltham weston gstreamer1.0 gstreamer gstreamer1.0-plugins-base gstreamer1.0-plugins-good"
+
+SRC_URI = "git://gerrit.automotivelinux.org/gerrit/p/src/weston-ivi-plugins.git;protocol=https"
+SRCREV = "a1974a6a8cf8ed073b08bc65b01a6a6e99251723"
+
+S = "${WORKDIR}/git/"
+
+WALTHAM_PIPELINE ?= "waltham-transmitter/waltham-renderer/pipeline_example_general.cfg"
+WALTHAM_RECIEVER_IP ?= "192.168.1.2"
+WALTHAM_RECEIVER_PORT ?= "3440"
+
+inherit pkgconfig cmake
+
+do_install_append () {
+   install -d ${D}/etc/xdg/weston/
+   install ${S}/${WALTHAM_PIPELINE} ${D}/etc/xdg/weston/pipeline.cfg
+
+   sed -i -e "s/YOUR_RECIEVER_IP/${WALTHAM_RECIEVER_IP}/g" ${D}/etc/xdg/weston/pipeline.cfg
+   sed -i -e "s/YOUR_RECIEVER_PORT/${WALTHAM_RECEIVER_PORT}/g" ${D}/etc/xdg/weston/pipeline.cfg
+
+}
+
+FILES_${PN} += "/etc/xdg/weston/*.cfg"
+FILES_${PN} += "${libdir}/*"
diff --git a/meta-agl-profile-graphical/recipes-graphics/wayland/waltham_git.bb b/meta-agl-profile-graphical/recipes-graphics/wayland/waltham_git.bb
new file mode 100644
index 000000000..01023a1f2
--- /dev/null
+++ b/meta-agl-profile-graphical/recipes-graphics/wayland/waltham_git.bb
@@ -0,0 +1,16 @@
+DESCRIPTION = "Waltham is a network IPC library designed to resemble Wayland both protocol and protocol-API wise"
+HOMEPAGE = "https://github.com/waltham/waltham"
+
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = " \
+  file://LICENSE;md5=e8ad01a5182f2c1b3a2640e9ea268264 \
+"
+SRCREV = "1de58c3ff746ddaba7584d760c5454243723d3ca"
+SRC_URI = "git://github.com/wmizuno/waltham.git \
+          "
+S = "${WORKDIR}/git"
+
+inherit autotools pkgconfig
+
+DEPENDS += "libdrm virtual/kernel wayland"
+RDEPENDS_${PN} += "libdrm"
\ No newline at end of file
diff --git a/meta-agl-profile-graphical/recipes-graphics/wayland/weston/0017-ivi-shell-register-ivi_layout_interface.patch b/meta-agl-profile-graphical/recipes-graphics/wayland/weston/0017-ivi-shell-register-ivi_layout_interface.patch
new file mode 100644
index 000000000..87d883c02
--- /dev/null
+++ b/meta-agl-profile-graphical/recipes-graphics/wayland/weston/0017-ivi-shell-register-ivi_layout_interface.patch
@@ -0,0 +1,91 @@
+From 5b1d282c7a7d2badf74bb19f9ddc0d49d3d4562b Mon Sep 17 00:00:00 2001
+From: Emre Ucan <eucan@de.adit-jv.com>
+Date: Thu, 25 Jan 2018 14:36:10 +0100
+Subject: [PATCH] ivi-shell: register ivi_layout_interface
+
+Signed-off-by: Emre Ucan <eucan@de.adit-jv.com>
+Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
+---
+ ivi-shell/ivi-layout-export.h | 13 +++++++++++++
+ ivi-shell/ivi-layout.c        |  6 ++++++
+ ivi-shell/ivi-shell.c         |  2 --
+ 3 files changed, 19 insertions(+), 2 deletions(-)
+
+diff --git a/ivi-shell/ivi-layout-export.h b/ivi-shell/ivi-layout-export.h
+index 2317d6e..9452691 100644
+--- a/ivi-shell/ivi-layout-export.h
++++ b/ivi-shell/ivi-layout-export.h
+@@ -59,6 +59,7 @@ extern "C" {
+ 
+ #include "stdbool.h"
+ #include "compositor.h"
++#include "plugin-registry.h"
+ 
+ #define IVI_SUCCEEDED (0)
+ #define IVI_FAILED (-1)
+@@ -140,6 +141,8 @@ enum ivi_layout_transition_type{
+ 	IVI_LAYOUT_TRANSITION_MAX,
+ };
+ 
++#define IVI_LAYOUT_API_NAME "ivi_layout_api_v1"
++
+ struct ivi_layout_interface {
+ 
+ 	/**
+@@ -580,6 +583,16 @@ struct ivi_layout_interface {
+ 		(*get_surface)(struct weston_surface *surface);
+ };
+ 
++static inline const struct ivi_layout_interface *
++ivi_layout_get_api(struct weston_compositor *compositor)
++{
++	const void *api;
++	api = weston_plugin_api_get(compositor, IVI_LAYOUT_API_NAME,
++				    sizeof(struct ivi_layout_interface));
++
++	return (const struct ivi_layout_interface *)api;
++}
++
+ #ifdef __cplusplus
+ }
+ #endif /* __cplusplus */
+diff --git a/ivi-shell/ivi-layout.c b/ivi-shell/ivi-layout.c
+index 64e4ead..c2c1a35 100644
+--- a/ivi-shell/ivi-layout.c
++++ b/ivi-shell/ivi-layout.c
+@@ -2000,6 +2000,8 @@ ivi_layout_surface_create(struct weston_surface *wl_surface,
+ 	return ivisurf;
+ }
+ 
++static struct ivi_layout_interface ivi_layout_interface;
++
+ void
+ ivi_layout_init_with_compositor(struct weston_compositor *ec)
+ {
+@@ -2028,6 +2030,10 @@ ivi_layout_init_with_compositor(struct weston_compositor *ec)
+ 
+ 	layout->transitions = ivi_layout_transition_set_create(ec);
+ 	wl_list_init(&layout->pending_transition_list);
++
++	weston_plugin_api_register(ec, IVI_LAYOUT_API_NAME,
++				   &ivi_layout_interface,
++				   sizeof(struct ivi_layout_interface));
+ }
+ 
+ static struct ivi_layout_interface ivi_layout_interface = {
+diff --git a/ivi-shell/ivi-shell.c b/ivi-shell/ivi-shell.c
+index 67619b8..2dabdf9 100644
+--- a/ivi-shell/ivi-shell.c
++++ b/ivi-shell/ivi-shell.c
+@@ -425,8 +425,6 @@ ivi_shell_setting_create(struct ivi_shell_setting *dest,
+ 	if (!dest->ivi_module &&
+ 	    weston_config_section_get_string(section, "ivi-module",
+ 					     &dest->ivi_module, NULL) < 0) {
+-		weston_log("Error: ivi-shell: No ivi-module set\n");
+-		result = -1;
+ 	}
+ 
+ 	weston_config_section_get_bool(section, "developermode",
+-- 
+2.7.4
+
diff --git a/meta-agl-profile-graphical/recipes-graphics/wayland/weston/0018-compositor-add-output-type-to-weston_output.patch b/meta-agl-profile-graphical/recipes-graphics/wayland/weston/0018-compositor-add-output-type-to-weston_output.patch
new file mode 100644
index 000000000..4c46ec4ec
--- /dev/null
+++ b/meta-agl-profile-graphical/recipes-graphics/wayland/weston/0018-compositor-add-output-type-to-weston_output.patch
@@ -0,0 +1,281 @@
+From 99fb36e62d3d0e3bda3d2984f280f534a629f70c Mon Sep 17 00:00:00 2001
+From: Wataru Mizuno <wmizuno@jp.adit-jv.com>
+Date: Thu, 12 Oct 2017 14:55:13 +0900
+Subject: [PATCH 1/5] compositor: add output type to weston_output
+
+This enables weston to use multiple types of backend
+Each backends have own output structure for each functions
+To avoid invalid member access, type identifier is needed
+
+Signed-off-by: Wataru Mizuno <wmizuno@jp.adit-jv.com>
+---
+ libweston/compositor-drm.c      | 100 +++++++++++++++++++++++-----------------
+ libweston/compositor-fbdev.c    |   1 +
+ libweston/compositor-headless.c |   1 +
+ libweston/compositor-rdp.c      |   1 +
+ libweston/compositor-wayland.c  |   1 +
+ libweston/compositor-x11.c      |   1 +
+ libweston/compositor.h          |  12 +++++
+ 7 files changed, 74 insertions(+), 43 deletions(-)
+
+diff --git a/libweston/compositor-drm.c b/libweston/compositor-drm.c
+index 1d38f05..0b5b4c4 100644
+--- a/libweston/compositor-drm.c
++++ b/libweston/compositor-drm.c
+@@ -243,14 +243,16 @@ drm_output_find_by_crtc(struct drm_backend *b, uint32_t crtc_id)
+ 	struct drm_output *output;
+ 
+ 	wl_list_for_each(output, &b->compositor->output_list, base.link) {
+-		if (output->crtc_id == crtc_id)
+-			return output;
++		if(output->base.output_type == OUTPUT_DRM)
++			if (output->crtc_id == crtc_id)
++				return output;
+ 	}
+ 
+ 	wl_list_for_each(output, &b->compositor->pending_output_list,
+ 			 base.link) {
+-		if (output->crtc_id == crtc_id)
+-			return output;
++		if(output->base.output_type == OUTPUT_DRM)
++			if (output->crtc_id == crtc_id)
++				return output;
+ 	}
+ 
+ 	return NULL;
+@@ -262,14 +264,16 @@ drm_output_find_by_connector(struct drm_backend *b, uint32_t connector_id)
+ 	struct drm_output *output;
+ 
+ 	wl_list_for_each(output, &b->compositor->output_list, base.link) {
+-		if (output->connector_id == connector_id)
+-			return output;
++		if(output->base.output_type == OUTPUT_DRM)
++			if (output->connector_id == connector_id)
++				return output;
+ 	}
+ 
+ 	wl_list_for_each(output, &b->compositor->pending_output_list,
+ 			 base.link) {
+-		if (output->connector_id == connector_id)
+-			return output;
++		if(output->base.output_type == OUTPUT_DRM)
++			if (output->connector_id == connector_id)
++				return output;
+ 	}
+ 
+ 	return NULL;
+@@ -2433,6 +2437,7 @@ drm_output_enable(struct weston_output *base)
+ 	struct weston_mode *m;
+ 
+ 	output->dpms_prop = drm_get_prop(b->drm.fd, output->connector, "DPMS");
++	output->base.output_type = OUTPUT_DRM;
+ 
+ 	if (b->use_pixman) {
+ 		if (drm_output_init_pixman(output, b) < 0) {
+@@ -2797,38 +2802,42 @@ update_outputs(struct drm_backend *b, struct udev_device *drm_device)
+ 
+ 	wl_list_for_each_safe(output, next, &b->compositor->output_list,
+ 			      base.link) {
+-		bool disconnected = true;
+-
+-		for (i = 0; i < resources->count_connectors; i++) {
+-			if (connected[i] == output->connector_id) {
+-				disconnected = false;
+-				break;
++		if (output->base.output_type == OUTPUT_DRM) {
++			bool disconnected = true;
++
++			for (i = 0; i < resources->count_connectors; i++) {
++				if (connected[i] == output->connector_id) {
++					disconnected = false;
++					break;
++				}
+ 			}
+-		}
+ 
+-		if (!disconnected)
+-			continue;
++			if (!disconnected)
++				continue;
+ 
+-		weston_log("connector %d disconnected\n", output->connector_id);
+-		drm_output_destroy(&output->base);
++			weston_log("connector %d disconnected\n", output->connector_id);
++			drm_output_destroy(&output->base);
++		}
+ 	}
+ 
+ 	wl_list_for_each_safe(output, next, &b->compositor->pending_output_list,
+ 			      base.link) {
+-		bool disconnected = true;
+-
+-		for (i = 0; i < resources->count_connectors; i++) {
+-			if (connected[i] == output->connector_id) {
+-				disconnected = false;
+-				break;
++		if (output->base.output_type == OUTPUT_DRM) {
++			bool disconnected = true;
++
++			for (i = 0; i < resources->count_connectors; i++) {
++				if (connected[i] == output->connector_id) {
++					disconnected = false;
++					break;
++				}
+ 			}
+-		}
+ 
+-		if (!disconnected)
+-			continue;
++			if (!disconnected)
++				continue;
+ 
+-		weston_log("connector %d disconnected\n", output->connector_id);
+-		drm_output_destroy(&output->base);
++			weston_log("connector %d disconnected\n", output->connector_id);
++			drm_output_destroy(&output->base);
++		}
+ 	}
+ 
+ 	free(connected);
+@@ -2925,18 +2934,21 @@ session_notify(struct wl_listener *listener, void *data)
+ 		 * pending frame callbacks. */
+ 
+ 		wl_list_for_each(output, &compositor->output_list, base.link) {
+-			output->base.repaint_needed = 0;
+-			drmModeSetCursor(b->drm.fd, output->crtc_id, 0, 0, 0);
++			if(output->base.output_type == OUTPUT_DRM) {
++				output->base.repaint_needed = 0;
++				drmModeSetCursor(b->drm.fd, output->crtc_id, 0, 0, 0);
++			}
++		}
++		if(output->base.output_type == OUTPUT_DRM) {
++			output = container_of(compositor->output_list.next,
++					      struct drm_output, base.link);
++
++			wl_list_for_each(sprite, &b->sprite_list, link)
++				drmModeSetPlane(b->drm.fd,
++						sprite->plane_id,
++						output->crtc_id, 0, 0,
++						0, 0, 0, 0, 0, 0, 0, 0);
+ 		}
+-
+-		output = container_of(compositor->output_list.next,
+-				      struct drm_output, base.link);
+-
+-		wl_list_for_each(sprite, &b->sprite_list, link)
+-			drmModeSetPlane(b->drm.fd,
+-					sprite->plane_id,
+-					output->crtc_id, 0, 0,
+-					0, 0, 0, 0, 0, 0, 0, 0);
+ 	};
+ }
+ 
+@@ -3148,7 +3160,8 @@ switch_to_gl_renderer(struct drm_backend *b)
+ 	}
+ 
+ 	wl_list_for_each(output, &b->compositor->output_list, base.link)
+-		pixman_renderer_output_destroy(&output->base);
++		if(output->base.output_type == OUTPUT_DRM)
++			pixman_renderer_output_destroy(&output->base);
+ 
+ 	b->compositor->renderer->destroy(b->compositor);
+ 
+@@ -3160,7 +3173,8 @@ switch_to_gl_renderer(struct drm_backend *b)
+ 	}
+ 
+ 	wl_list_for_each(output, &b->compositor->output_list, base.link)
+-		drm_output_init_egl(output, b);
++		if(output->base.output_type == OUTPUT_DRM)
++			drm_output_init_egl(output, b);
+ 
+ 	b->use_pixman = 0;
+ 
+diff --git a/libweston/compositor-fbdev.c b/libweston/compositor-fbdev.c
+index 44f0cf5..9cb903e 100644
+--- a/libweston/compositor-fbdev.c
++++ b/libweston/compositor-fbdev.c
+@@ -433,6 +433,7 @@ fbdev_output_enable(struct weston_output *base)
+ 	int fb_fd;
+ 	struct wl_event_loop *loop;
+ 
++	output->base.output_type = OUTPUT_FBDEV;
+ 	/* Create the frame buffer. */
+ 	fb_fd = fbdev_frame_buffer_open(output, output->device, &output->fb_info);
+ 	if (fb_fd < 0) {
+diff --git a/libweston/compositor-headless.c b/libweston/compositor-headless.c
+index a1aec6d..b0d5afb 100644
+--- a/libweston/compositor-headless.c
++++ b/libweston/compositor-headless.c
+@@ -148,6 +148,7 @@ headless_output_enable(struct weston_output *base)
+ 	loop = wl_display_get_event_loop(b->compositor->wl_display);
+ 	output->finish_frame_timer =
+ 		wl_event_loop_add_timer(loop, finish_frame_handler, output);
++	output->base.output_type = OUTPUT_HEADLESS;
+ 
+ 	if (b->use_pixman) {
+ 		output->image_buf = malloc(output->base.current_mode->width *
+diff --git a/libweston/compositor-rdp.c b/libweston/compositor-rdp.c
+index d9668e8..d525982 100644
+--- a/libweston/compositor-rdp.c
++++ b/libweston/compositor-rdp.c
+@@ -519,6 +519,7 @@ rdp_output_enable(struct weston_output *base)
+ 	struct rdp_backend *b = to_rdp_backend(base->compositor);
+ 	struct wl_event_loop *loop;
+ 
++	output->base.output_type = OUTPUT_RDP;
+ 	output->shadow_surface = pixman_image_create_bits(PIXMAN_x8r8g8b8,
+ 							  output->base.current_mode->width,
+ 							  output->base.current_mode->height,
+diff --git a/libweston/compositor-wayland.c b/libweston/compositor-wayland.c
+index 9d35ef7..66a0dbf 100644
+--- a/libweston/compositor-wayland.c
++++ b/libweston/compositor-wayland.c
+@@ -1164,6 +1164,7 @@ wayland_output_enable(struct weston_output *base)
+ 	struct wayland_backend *b = to_wayland_backend(base->compositor);
+ 	int ret = 0;
+ 
++	output->base.output_type = OUTPUT_WAYLAND;
+ 	weston_log("Creating %dx%d wayland output at (%d, %d)\n",
+ 		   output->base.current_mode->width,
+ 		   output->base.current_mode->height,
+diff --git a/libweston/compositor-x11.c b/libweston/compositor-x11.c
+index f9cb461..fcf39e1 100644
+--- a/libweston/compositor-x11.c
++++ b/libweston/compositor-x11.c
+@@ -825,6 +825,7 @@ x11_output_enable(struct weston_output *base)
+ 		XCB_EVENT_MASK_STRUCTURE_NOTIFY,
+ 		0
+ 	};
++	output->base.output_type = OUTPUT_X11;
+ 
+ 	if (!b->no_input)
+ 		values[0] |=
+diff --git a/libweston/compositor.h b/libweston/compositor.h
+index 08e728a..51157d0 100644
+--- a/libweston/compositor.h
++++ b/libweston/compositor.h
+@@ -146,9 +146,21 @@ enum dpms_enum {
+ 	WESTON_DPMS_OFF
+ };
+ 
++/* bit compatible with drm definitions. */
++enum output_type {
++	OUTPUT_DRM,
++	OUTPUT_FBDEV,
++	OUTPUT_HEADLESS,
++	OUTPUT_RDP,
++	OUTPUT_WAYLAND,
++	OUTPUT_X11,
++	OUTPUT_WALTHAM
++};
++
+ struct weston_output {
+ 	uint32_t id;
+ 	char *name;
++	enum output_type output_type;
+ 
+ 	void *renderer_state;
+ 
+-- 
+2.7.4
+
diff --git a/meta-agl-profile-graphical/recipes-graphics/wayland/weston/0019-compositor-drm-introduce-drm_get_dmafd_from_view.patch b/meta-agl-profile-graphical/recipes-graphics/wayland/weston/0019-compositor-drm-introduce-drm_get_dmafd_from_view.patch
new file mode 100644
index 000000000..bec90c75d
--- /dev/null
+++ b/meta-agl-profile-graphical/recipes-graphics/wayland/weston/0019-compositor-drm-introduce-drm_get_dmafd_from_view.patch
@@ -0,0 +1,132 @@
+From 3dbffb783f44752ec221a2ee7a94a21934d681a2 Mon Sep 17 00:00:00 2001
+From: Wataru Mizuno <wmizuno@jp.adit-jv.com>
+Date: Tue, 10 Apr 2018 12:22:07 +0900
+Subject: [PATCH 5/5] compositor-drm: introduce drm_get_dmafd_from_view
+
+This API enables to get dmafd from weston_view
+
+Signed-off-by: Wataru Mizuno <wmizuno@jp.adit-jv.com>
+---
+ libweston/compositor-drm.c | 80 ++++++++++++++++++++++++++++++++++++++++++++++
+ libweston/compositor-drm.h |  7 ++++
+ 2 files changed, 87 insertions(+)
+
+diff --git a/libweston/compositor-drm.c b/libweston/compositor-drm.c
+index 0b5b4c4..77f2ece 100644
+--- a/libweston/compositor-drm.c
++++ b/libweston/compositor-drm.c
+@@ -2430,6 +2430,85 @@ drm_output_set_seat(struct weston_output *base,
+ }
+ 
+ static int
++drm_get_dma_fd_from_view(struct weston_output *base,
++			   struct weston_view *ev)
++{
++	struct drm_backend *b = to_drm_backend(base->compositor);
++	struct weston_buffer *buffer = ev->surface->buffer_ref.buffer;
++	struct gbm_bo *bo;
++	struct drm_fb *current;
++	struct linux_dmabuf_buffer *dmabuf;
++	uint32_t format;
++	int fd, ret;
++
++	if(!buffer) {
++		weston_log("buffer is NULL\n");
++		return -1;
++	}
++
++	if(dmabuf = linux_dmabuf_buffer_get(buffer->resource)) {
++		struct gbm_import_fd_data gbm_dmabuf = {
++			.fd     = dmabuf->attributes.fd[0],
++			.width  = dmabuf->attributes.width,
++			.height = dmabuf->attributes.height,
++			.stride = dmabuf->attributes.stride[0],
++			.format = dmabuf->attributes.format
++		};
++
++		bo = gbm_bo_import(b->gbm, GBM_BO_IMPORT_FD,
++				   &gbm_dmabuf, GBM_BO_USE_SCANOUT);
++		if (!bo) {
++			weston_log("failed to get gbm_bo\n");
++			return -1;
++		}
++
++		current = zalloc(sizeof *current);
++		current->handle = gbm_bo_get_handle(bo).s32;
++		if (!current->handle) {
++			fprintf(stderr, "failed to get drm_handle\n");
++			return -1;
++		}
++	}
++	else if(ev->surface->buffer_ref.buffer->legacy_buffer) {
++		bo = gbm_bo_import(b->gbm, GBM_BO_IMPORT_WL_BUFFER,
++				   buffer->resource, GBM_BO_USE_SCANOUT);
++
++		if (!bo) {
++			weston_log("failed to get gbm_bo\n");
++			return -1;
++		}
++
++		format = gbm_bo_get_format(bo);
++		if (!format) {
++			weston_log("failed to get format\n");
++			gbm_bo_destroy(bo);
++			return -1;
++		}
++
++		current = drm_fb_get_from_bo(bo, b, format);
++		if (!current) {
++			weston_log("failed to get drm_fb\n");
++			gbm_bo_destroy(bo);
++			return -1;
++		}
++	}
++	else {
++		weston_log("Buffer is not supported\n");
++		return -1;
++	}
++
++	ret = drmPrimeHandleToFD(b->drm.fd, current->handle,
++				 DRM_CLOEXEC, &fd);
++	free(current);
++	if (ret) {
++		weston_log("failed to create prime fd for front buffer\n");
++		return -1;
++	}
++
++	return fd;
++}
++
++static int
+ drm_output_enable(struct weston_output *base)
+ {
+ 	struct drm_output *output = to_drm_output(base);
+@@ -3199,6 +3278,7 @@ static const struct weston_drm_output_api api = {
+ 	drm_output_set_mode,
+ 	drm_output_set_gbm_format,
+ 	drm_output_set_seat,
++	drm_get_dma_fd_from_view,
+ };
+ 
+ static struct drm_backend *
+diff --git a/libweston/compositor-drm.h b/libweston/compositor-drm.h
+index 2e2995a..fe00bd5 100644
+--- a/libweston/compositor-drm.h
++++ b/libweston/compositor-drm.h
+@@ -78,6 +78,13 @@ struct weston_drm_output_api {
+ 	 */
+ 	void (*set_seat)(struct weston_output *output,
+ 			 const char *seat);
++
++	/** Get the dma fd from drm view.
++	 *
++         *  The dma fd is got from weston_view.
++	 *  Returns fd on success, -1 on failure.
++	 */
++	int (*get_dma_fd_from_view)(struct weston_output *output, struct weston_view *view);
+ };
+ 
+ static inline const struct weston_drm_output_api *
+-- 
+2.7.4
+
diff --git a/meta-agl-profile-graphical/recipes-graphics/wayland/weston_2.0.0.bbappend b/meta-agl-profile-graphical/recipes-graphics/wayland/weston_2.0.0.bbappend
index f6f88a6d6..fe1e1a11f 100644
--- a/meta-agl-profile-graphical/recipes-graphics/wayland/weston_2.0.0.bbappend
+++ b/meta-agl-profile-graphical/recipes-graphics/wayland/weston_2.0.0.bbappend
@@ -18,6 +18,9 @@ SRC_URI_append = "\
     file://0014-simple-shm-remove-ivi-application-support.patch \
     file://0015-window-client-remove-ivi-application-support.patch \
     file://0016-ivi-shell_add_screen_remove_layer_api.patch \
+    file://0017-ivi-shell-register-ivi_layout_interface.patch \
+    file://0018-compositor-add-output-type-to-weston_output.patch \
+    file://0019-compositor-drm-introduce-drm_get_dmafd_from_view.patch \
     "
 
 EXTRA_OECONF_append = " --enable-sys-uid"