From owner-freebsd-emulation@freebsd.org Tue Jun 25 17:47:48 2019 Return-Path: Delivered-To: freebsd-emulation@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3023615D2799 for ; Tue, 25 Jun 2019 17:47:48 +0000 (UTC) (envelope-from jkim@FreeBSD.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id A701C6E182 for ; Tue, 25 Jun 2019 17:47:47 +0000 (UTC) (envelope-from jkim@FreeBSD.org) Received: by mailman.ysv.freebsd.org (Postfix) id 651D415D2796; Tue, 25 Jun 2019 17:47:47 +0000 (UTC) Delivered-To: emulation@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 28BD815D2795 for ; Tue, 25 Jun 2019 17:47:47 +0000 (UTC) (envelope-from jkim@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [96.47.72.132]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "freefall.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B5F996E17E for ; 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Tue, 25 Jun 2019 17:47:46 +0000 (UTC) (envelope-from jkim@FreeBSD.org) Received: from freefall.freebsd.org (static-71-168-218-4.cmdnnj.fios.verizon.net [71.168.218.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) (Authenticated sender: jkim/mail) by smtp.freebsd.org (Postfix) with ESMTPSA id DC13D1377E; Tue, 25 Jun 2019 17:47:45 +0000 (UTC) (envelope-from jkim@FreeBSD.org) Subject: Re: Accelerated graphics in vbox 6 To: Johannes Lundberg Cc: vbox@freebsd.org, FreeBSD X11 References: <4a697e5a-8ecc-cda9-6f80-3e78d09c924f@FreeBSD.org> <874a0def-1e1e-971b-ae65-4e700295a9e9@FreeBSD.org> From: Jung-uk Kim Openpgp: preference=signencrypt Autocrypt: addr=jkim@FreeBSD.org; prefer-encrypt=mutual; keydata= mQENBFJBztUBCAChqNyGqmFuNo0U7MBzsD+q/G6Cv0l7LGVrOAsgh34M8wIWhD+tztDWMVfn AhxNDd0ceCj2bYOe67sTQxAScEcbt2FfvPOLp9MEXb9qohZj172Gwkk7dnhOhZZKhVGVZKM4 NcsuBDUzgf4f3Vdzj4wg6WlqplnTZo8lPE4hZWvZHoFIyunPTJWenybeV1xnxK7JkUdSvQR0 fA59RfTTECMwTrSEfYGUnxIDBraxJ7Ecs/0hGQ7sljIj8WBvlRDU5fU1xfF35aw56T8POQRq F4E6RVJW3YGuTpSwgtGZOTfygcLRhAiq3dFC3JNLaTVTpM8PjOinJyt9AU6RoITGOKwDABEB AAG0Hkp1bmctdWsgS2ltIDxqa2ltQEZyZWVCU0Qub3JnPokBPQQTAQoAJwUCUkHO1QIbAwUJ E0/POwULCQgHAwUVCgkICwUWAgMBAAIeAQIXgAAKCRB8n5Ym/NvxRqyzB/wL7QtsIpeGfGIA ZPMtgXMucM3NWzomyQMln2j2efUkDKthzh9jBxgF53TjOr7imwIt0PT2k1bqctPrq5IRqnu9 mGroqaCLE3LG2/E3jEaao4k9PO6efwlioyivUo5NrqIQOQ4k3EAXw7d2y0Dk1VpTgdMrnUAB hj7lGlLqS4ydcrf24DdbCRGdEQwqd9DBeBgbWynxAJMgbZBhYVEyIHuQKkJ8qY0ibIPXXuF0 KYDeH0qUHtWV2K3srNyPtymUkBQD84Pl1GWRYx05XdUHDmnX0JV3lg0BfYJZgZv0ehPQrMfY Fd9abTkf9FHQYz1JtsC8wUuRgqElRd6+YAGf8Tt9uQENBFJBztUBCADLtSrP44El2VoJmH14 OFrlOgxzZnbn+Y/Gf1k12mJBiR+A+pBeRLD50p7AiTrjHRxO3cHcl9Dh0uf1VSbXgp8Or0ye iP/86fZPd4k5HXNmDTLL0HecPE08SCqGZ0W8vllQrokB1QxxRUB+fFMPJyMCjDAZ7P9fFTOS dTw1bJSTtOD8Sx8MpZUa9ti06bXFlVYDlaqSdgk181SSx+ZbSKkQR8CIMARlHwiLsa3Z9q9O EJr20HPyxe0AlTvwvFndH61hg7ds63eRvglwRnNON28VXO/lvKXq7Br/CiiyhFdKfINIx2Z5 htYq22tgGTW7mBURbIKoECFBTX9Lv6BXz6w9ABEBAAGJASUEGAEKAA8FAlJBztUCGwwFCRNP zzsACgkQfJ+WJvzb8UZcJQf+IsTCxUEqY7W/pT84sMg5/QD3s6ufTRncvq14fEOxCNq1Rf4Q 9P+tOFa8GZfKDGB2BFGIrW7uT5mlmKdK1vO6ZIA930y5kUsnCmBUEBJkE2ciSQk01aB/1o62 Q3Gk/F6BwtNY9OXiqF7AcAo+K/BMIaqb26QKeh+IIgK1NN9dQiq3ByTbl4zpGZa6MmsnnRTu mzGKt2nkz7vBzH6+hZp1OzGZikgjjhYWVFoJo1dvf/rv4obs0ZJEqFPQs/1Qa1dbkKBv6odB XJpPH0ssOluTY24d1XxTiKTwmWvHeQkOKRAIfD7VTtF4TesoZYkf7hsh3e3VwXhptSLFnEOi WwYofg== Message-ID: Date: Tue, 25 Jun 2019 13:47:38 -0400 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="NtWFx1HzCdBcKW9oGYZcCbYD8YzVu3B29" X-Rspamd-Queue-Id: B5F996E17E X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-3.00 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-1.00)[-0.996,0]; ASN(0.00)[asn:11403, ipnet:96.47.64.0/20, country:US] X-Mailman-Approved-At: Tue, 25 Jun 2019 18:06:31 +0000 X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Jun 2019 17:47:48 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --NtWFx1HzCdBcKW9oGYZcCbYD8YzVu3B29 Content-Type: multipart/mixed; boundary="HoTf2FBgAbHKqPlZmDximuyxVevNteD1n"; protected-headers="v1" From: Jung-uk Kim To: Johannes Lundberg Cc: vbox@freebsd.org, FreeBSD X11 Message-ID: Subject: Re: Accelerated graphics in vbox 6 References: <4a697e5a-8ecc-cda9-6f80-3e78d09c924f@FreeBSD.org> <874a0def-1e1e-971b-ae65-4e700295a9e9@FreeBSD.org> In-Reply-To: --HoTf2FBgAbHKqPlZmDximuyxVevNteD1n Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 19. 5. 21., Jung-uk Kim wrote: > On 19. 5. 21., Johannes Lundberg wrote: >> Hi >> >> On 5/21/19 11:46 AM, Jung-uk Kim wrote: >>> On 19. 5. 21., Johannes Lundberg wrote: >>>> Hi vbox folks! (cc: x11 list) >>>> >>>> According to this >>>> https://www.phoronix.com/scan.php?page=3Darticle&item=3Dvirtualbox-6= 0-vmsvga&num=3D1 >>>> vbox can now use the vmwgfx kernel driver for accelerated graphics. = With >>>> that I assume that virtualbox's own drm driver project is scrapped. >>> Actually, they moved vboxvideo KMS/DRM driver to Linux kernel. >>> >>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tr= ee/drivers/gpu/drm/vboxvideo >> >> It's been there for quite some time and no progress have been made for= >> the time I've been tracking it. Seems abandoned to me and my impressio= n >> is that that one is scrapped in favor of vmwgfx... Do anyone know if >> vboxvideo is suppose to be in working state (the one in linux kernel)?= >=20 > It was added to staging for almost two years ago. Please see the > original patch submission. >=20 > https://lwn.net/Articles/726355/ >=20 > Recently they moved it out of staging (via merging drm-next-2019-05-09)= =2E >=20 > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/comm= it/?id=3D131abc56e1bacef23cb7b340519d36e2f5adb2a9 >=20 > It means Linux 5.2 release will have it by default. >=20 > It doesn't look dead to me. ;-) >=20 >>> And DDX driver was moved to Xorg repository. >>> >>> https://cgit.freedesktop.org/xorg/driver/xf86-video-vbox >>> >>>> I've been working on porting vmwgfx from Linux to our linuxkpi. It w= orks >>>> pretty well with freebsd 13 as vmware guest on macos as long you're >>>> using only one vcpu (some race condition issue to be solved..).=C2=A0= It >>>> would be cool if we could get accelerated graphics in vbox, with fre= ebsd >>>> as both host and guest since vmware can't run as host on freebsd. >>> Can you please port the vboxvideo driver to linuxkpi? >> >> vmwgfx seems like the better choice if it's used by both vmware and vb= ox >> (v6+). But if it's suppose to be in a working state I can take a look.= =2E >=20 > ... >=20 > AFAIK VirtualBox graphics stack is in a working state. I found it is ported now. https://github.com/FreeBSDDesktop/kms-drm/commits/drm-v5.0 I tried it and it's somewhat working, thanks! However, I found two problems. 1. Console does not refresh automatically. When vboxvideo.ko is loaded, console stays black. Console preview looks fine, though. I found it's redrawn when the window is resized. Note I only tried it on a Windows host. I will try it with FreeBSD host soon but I think it'll be the same. 2. Console does not resize dynamically. Actually, it is not vboxvideo.ko's fault. It happens because vt(4) does not support monitor hotplug. https://www.virtualbox.org/wiki/Guest_resizing After I tried it out, I realized vboxvideo.ko is just a KMS driver and modesetting driver is used for X.org. IOW, we cannot resize X.org window dynamically when vboxvideo.ko is used. With vboxvideo.ko or vboxvideo_drv.so, 3D acceleration is still handled by the Chromium OpenGL pass-through stub. As always, it may be enabled with setting OPENGL option for emulators/virtualbox-ose-additions. BTW, Phoronix once reported 3D acceleration with VMware driver does not look good on VirtualBox anyway. :-p http://www.phoronix.com/vr.php?view=3D27348 Jung-uk Kim --HoTf2FBgAbHKqPlZmDximuyxVevNteD1n-- --NtWFx1HzCdBcKW9oGYZcCbYD8YzVu3B29 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEl1bqgKaRyqfWXu/CfJ+WJvzb8UYFAl0SXkEACgkQfJ+WJvzb 8UbzAQf8D3N3WHbmbI3ZHUvHh0fI5WRrzT9KWkYbf7z7MQXTtzCBx95zqfTfXYWs zARWN90W8FGdLR0p9BkJ2f+R7xSB9W1DrB0wjGVNsX9FN6jMwIMXKBgxJ3D8YQOd pFQqCKiuGYlZobRU5YFmqm2w2iZgRdSCuLygDXNKs1OcwcSQ+T3cmoSZHJiaseor FeDd+tq5KiXv1ubJDMakVOUwlUUBwGWKBzEXOm4EckT7CVujn6TQWV3pWeFRCHka ozD+5jnhxtQcJ+vcbFLSYO9tPdXRjThpvueaO5OFdYmYD995L65P6xxTwfXvjwBW PECt92UUapGqapqB7MhSCpW1TxZDAA== =OxuG -----END PGP SIGNATURE----- --NtWFx1HzCdBcKW9oGYZcCbYD8YzVu3B29--