From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id EEF6AE00C35; Fri, 18 Aug 2017 16:25:46 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_DNSWL_NONE, URI_HEX autolearn=no version=3.3.1 X-Spam-HAM-Report: * -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no * trust * [198.47.19.16 listed in list.dnswl.org] * 1.1 URI_HEX URI: URI hostname has long hexadecimal sequence * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's * domain * 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily * valid * -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Received: from fllnx209.ext.ti.com (fllnx209.ext.ti.com [198.47.19.16]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id D4F2DE00A9C for ; Fri, 18 Aug 2017 16:25:45 -0700 (PDT) Received: from dflxv15.itg.ti.com ([128.247.5.124]) by fllnx209.ext.ti.com (8.15.1/8.15.1) with ESMTP id v7INPOph008442; Fri, 18 Aug 2017 18:25:24 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1503098724; bh=ewm1qlKqnZ4MwGJU7WPvCruHnRsRa2vwr0NaVWKoC88=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=qcpxOs1VitAN4ggda5z3+ZrGV6eZREKFi2SNOr4oVPtIWAIklGrog6IYEHFI1nRkZ 0TesN6v4KYaGaaKSaf9v+4p2kDTdwD+NIFbfjtCHTnb6V/NcYTUkVLCCmWkhpAAFqA 1dw1tazZA8UFbp6g+kwDkxnFcCrbcUx8q7lu8Frw= Received: from DFLE103.ent.ti.com (dfle103.ent.ti.com [10.64.6.24]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id v7INPJbc000544; Fri, 18 Aug 2017 18:25:19 -0500 Received: from DFLE113.ent.ti.com (10.64.6.34) by DFLE103.ent.ti.com (10.64.6.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.845.34; Fri, 18 Aug 2017 18:25:19 -0500 Received: from DFLE115.ent.ti.com (10.64.6.36) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.845.34; Fri, 18 Aug 2017 18:25:19 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.845.34 via Frontend Transport; Fri, 18 Aug 2017 18:25:19 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id v7INPI9A029773; Fri, 18 Aug 2017 18:25:19 -0500 Date: Fri, 18 Aug 2017 19:25:15 -0400 From: Denys Dmytriyenko To: Ankur Tyagi Message-ID: <20170818232514.GD28233@edge> References: <1502369244-9597-1-git-send-email-ankur.tyagi85@gmail.com> <20170811200720.GQ19736@edge> <20170816201519.GG19736@edge> <009C030982313E4589C6BC55FBF1E82A2539F2E4@DFLE09.ent.ti.com> <20170817161336.GK19736@edge> <009C030982313E4589C6BC55FBF1E82A2539F361@DFLE09.ent.ti.com> MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Cc: "meta-ti@yoctoproject.org" , "R, Karthik" Subject: Re: ti-sgx-ddk-um_1.14.3699939: check for wayland in DISTRO_FEATURES X-BeenThere: meta-ti@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-ti layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Aug 2017 23:25:47 -0000 Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit On Sat, Aug 19, 2017 at 11:18:08AM +1200, Ankur Tyagi wrote: > Thanks for the info Eric. > > So when wayland is removed from DISTRO_FEATURES, QT uses eglfs QPA and SGX > DDK UM uses As long as you have the required wayland libs present. > libpvrDRMWSEGL.so: EGLFS (Raw), then why hard coded dependency on wayland ? Ask Imagination. > Why to package libraries in target rootfs if they are not needed ? Because they are linked against and hence are needed to be present. -- Denys > On Fri, Aug 18, 2017 at 4:33 AM, Ruei, Eric wrote: > > > Hi, Denys: > > > > Yes and yes, we do need the wayland libraries to be present at the target > > file system because they are required by the SGX DDM UM binaries. > > The SGX DDK UM supports the following three (EGL) window systems and > > auto-detect which one should be used. > > ​​ > > libpvrDRMWSEGL.so: EGLFS (Raw) > > libpvrGBMWSEGL.so: Wayland-Server, DRM owner such as kmscube, or QT QPA > > EGLFS_KMS. > > libpvrws_WAYLAND.so: Wayland Client > > > > Best regards, > > > > Eric > > > > -----Original Message----- > > From: Dmytriyenko, Denys > > Sent: Thursday, August 17, 2017 12:14 PM > > To: Ruei, Eric > > Cc: Ankur Tyagi; meta-ti@yoctoproject.org; R, Karthik > > Subject: Re: [meta-ti] ti-sgx-ddk-um_1.14.3699939: check for wayland in > > DISTRO_FEATURES > > > > Thanks, Eric, > > > > As I was suspecting, wayland libs are required to be present for SGX to > > work even in no-Wayland mode. Good thing OE detects those .so dependencies > > and automatically pulls them in for you. > > > > Have you tried removing Wayland pieces from the rootfs after the fact? I'm > > guessing SGX would stop working due to dynamic linker/loader not being able > > to resolve all the dependencies hardcoded in .so... > > > > -- > > Denys > > > > > > On Thu, Aug 17, 2017 at 12:02:27PM -0400, Ruei, Eric wrote: > > > Hi, Denys: > > > > > > Yes, we can make PLSDK image with Weston disabled by removing wayland > > from > > > the DISTRO_FEATURES list. > > > Conf/local.conf: > > > DISTRO_FEATURES_remove = "wayland" > > > > > > Therefore QT will use eglfs as the default QPA. > > > > > > However, some of the wayland related libraries and components are still > > > present at the target file system. > > > There is no need to update ti-sgx-ddk-um_1.14.3699939 recipe and SGX > > should > > > work by using libpvrDRMWSEGL.so. > > > > > > Best regards, > > > > > > Eric > > > > > > > > > -----Original Message----- > > > From: Dmytriyenko, Denys > > > Sent: Wednesday, August 16, 2017 4:15 PM > > > To: Ankur Tyagi > > > Cc: meta-ti@yoctoproject.org; Ruei, Eric; R, Karthik > > > Subject: Re: [meta-ti] ti-sgx-ddk-um_1.14.3699939: check for wayland in > > DISTRO_FEATURES > > > > > > +Eric and Karthik. > > > > > > On Sat, Aug 12, 2017 at 02:10:50PM +1200, Ankur Tyagi wrote: > > > > So even if I added "wayland" in DISTRO_FEATURES_remove, it would still > > > > be packaged in resulting image. > > > > > > > > I don't want to use x11, wayland and have also configured Qt to use > > > > eglfs qpa. But it seems wayland will be used anyhow. Am I correct ? > > > > > > I suspect it will try to link/load the needed wayland libs, but I > > haven't tried it myself. > > > > > > > > > Eric, > > > > > > Since you've been playing with eglfs lately, can you please > > confirm/clarify > > > whether SGX can work w/o Wayland? > > > > > > > > > > Old branch (daisy) was not having such dependency on wayland, may I > > know > > > > why it is now ? > > > > > > The old 3D Graphics SDK supported 2 modes - X11 and raw FB. We haven't > > > supported X11 for years. The new SGX DDK binaries are mostly for Wayland > > > graphics stack, as far as I know, since that's what we support on our > > > platforms. > > > > > > > > > Karthik, > > > > > > Anything you want to add or clarify here? > > > > > > -- > > > Denys > > > > > > > > > > On Sat, Aug 12, 2017 at 8:07 AM, Denys Dmytriyenko > > wrote: > > > > > > > > > No, it's not an optional dependency, unfortunately: > > > > > > > > > > $ for i in lib*.so.*.*.*; do echo $i; arm-linux-gnueabihf-readelf -a > > $i | > > > > > grep wayland; done > > > > > libdbm.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > libEGL.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > libGLES_CM.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > libGLESv2.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > libglslcompiler.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > libIMGegl.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > 23: 0000f715 4 FUNC GLOBAL DEFAULT 11 > > > > > wayland_drm_buffer_get_fo > > > > > 39: 0000f6f9 26 FUNC GLOBAL DEFAULT 11 wayland_drm_uninit > > > > > 91: 0000f66d 56 FUNC GLOBAL DEFAULT 11 > > wayland_drm_buffer_get > > > > > 119: 0000f6a5 84 FUNC GLOBAL DEFAULT 11 wayland_drm_init > > > > > 123: 0000f719 4 FUNC GLOBAL DEFAULT 11 > > > > > wayland_drm_buffer_get_bu > > > > > libpvr2d.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > libpvrDRMWSEGL.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > libpvrGBMWSEGL.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > libPVRScopeServices.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > libpvr_wlegl.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-client.so.0] > > > > > libpvrws_WAYLAND.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-client.so.0] > > > > > libsrv_init.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > libsrv_um.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > libusc.so.1.14.3699939 > > > > > 0x00000001 (NEEDED) Shared library: > > > > > [libwayland-server.so.0] > > > > > > > > > > -- > > > > > Denys > > > > > > > > > > > > > > > On Fri, Aug 11, 2017 at 12:47:24AM +1200, Ankur Tyagi wrote: > > > > > > Signed-off-by: Ankur Tyagi > > > > > > --- > > > > > > recipes-graphics/libgles/ti-sgx-ddk-um_1.14.3699939.bb | 7 > > ++++--- > > > > > > 1 file changed, 4 insertions(+), 3 deletions(-) > > > > > > > > > > > > diff --git a/recipes-graphics/libgles/ti- > > sgx-ddk-um_1.14.3699939.bb > > > > > b/recipes-graphics/libgles/ti-sgx-ddk-um_1.14.3699939.bb > > > > > > index 60f63aa..593e405 100644 > > > > > > --- a/recipes-graphics/libgles/ti-sgx-ddk-um_1.14.3699939.bb > > > > > > +++ b/recipes-graphics/libgles/ti-sgx-ddk-um_1.14.3699939.bb > > > > > > @@ -34,8 +34,9 @@ inherit update-rc.d > > > > > > PR = "r26" > > > > > > PROVIDES += "virtual/egl virtual/libgles1 virtual/libgles2 > > > > > omap5-sgx-ddk-um-linux" > > > > > > > > > > > > -DEPENDS += "libdrm udev libgbm wayland libffi" > > > > > > -RDEPENDS_${PN} += "libdrm libudev libgbm wayland libffi > > libdrm-omap" > > > > > > +WAYLAND = "${@bb.utils.contains('DISTRO_FEATURES', 'wayland', > > > > > 'wayland', '', d)}" > > > > > > +DEPENDS += "libdrm udev libgbm ${WAYLAND} libffi" > > > > > > +RDEPENDS_${PN} += "libdrm libudev libgbm ${WAYLAND} libffi > > libdrm-omap" > > > > > > > > > > > > RPROVIDES_${PN} = "libegl libgles1 libgles2 > > omap5-sgx-ddk-um-linux" > > > > > > RPROVIDES_${PN}-dev = "libegl-dev libgles1-dev libgles2-dev > > > > > omap5-sgx-ddk-um-linux-dev" > > > > > > @@ -63,7 +64,7 @@ FILES_${PN} += "${includedir}/*" > > > > > > FILES_${PN} += "${sysconfdir}/*" > > > > > > > > > > > > PACKAGES =+ "${PN}-plugins" > > > > > > -FILES_${PN}-plugins = "${libdir}/libsrv_init.so > > ${libdir}/libsrv_um.so > > > > > ${libdir}/libglslcompiler.so ${libdir}/libPVRScopeServices.so > > > > > ${libdir}/libGLESv2.so ${libdir}/libpvrDRMWSEGL.so > > > > > ${libdir}/libpvrGBMWSEGL.so ${libdir}/libpvrws_WAYLAND.so" > > > > > > +FILES_${PN}-plugins = "${libdir}/libsrv_init.so > > ${libdir}/libsrv_um.so > > > > > ${libdir}/libglslcompiler.so ${libdir}/libPVRScopeServices.so > > > > > ${libdir}/libGLESv2.so ${libdir}/libpvrDRMWSEGL.so > > > > > ${libdir}/libpvrGBMWSEGL.so ${@bb.utils.contains('DISTRO_FEATURES', > > > > > 'wayland', '${libdir}/libpvrws_WAYLAND.so', '', d)}" > > > > > > RDEPENDS_${PN} += "${PN}-plugins" > > > > > > > > > > > > ALLOW_EMPTY_${PN}-plugins = "1" > > > > > > -- > > > > > > 2.7.4 > > > > > > > > > > > > -- > > > > > > _______________________________________________ > > > > > > meta-ti mailing list > > > > > > meta-ti@yoctoproject.org > > > > > > https://lists.yoctoproject.org/listinfo/meta-ti > > > > > > >