Date: Sun, 9 Aug 2015 18:42:00 -0500 From: "Herminio Hernandez, Jr." <herminio.hernandezjr@gmail.com> To: Justin Hibbits <jrh29@alumni.cwru.edu> Cc: Alexey Dokuchaev <danfe@freebsd.org>, FreeBSD PowerPC ML <freebsd-ppc@freebsd.org> Subject: Re: Message-ID: <CAJRA9dw9xs29tTce4XPUosiVem5AkGdx4bDe1zHzQ_QTb8O16g@mail.gmail.com> In-Reply-To: <CAHSQbTCfEOYwpE1JDaZJH9QymxNvg5T1RW1DV9bmX4Ngi%2B%2BTdA@mail.gmail.com> References: <CAJRA9dy=_QKTpgQreZtYjo8ZzW6QTJ6N=De0m9G6NW4DMCRnyg@mail.gmail.com> <CAHSQbTCDkRV1znAJxCiaW22kZTsfikrVUuYZnmOk4YFCU9kE0w@mail.gmail.com> <20150805185841.GA61013@FreeBSD.org> <CAHSQbTCfEOYwpE1JDaZJH9QymxNvg5T1RW1DV9bmX4Ngi%2B%2BTdA@mail.gmail.com>
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setting "NoAccel" to "Ture" got my DE working. However I have been able to get hardware accelerated graphics to work under Linux. I do see why this cannot happen on FreeBSD. Has anyone been able to KMS and hardware accelerated graphics working on PowerPC? On Wed, Aug 5, 2015 at 5:16 PM, Justin Hibbits <jrh29@alumni.cwru.edu> wrote: > On Wed, Aug 5, 2015 at 11:58 AM, Alexey Dokuchaev <danfe@freebsd.org> > wrote: > > On Wed, Aug 05, 2015 at 11:26:37AM -0700, Justin Hibbits wrote: > >> Try adding the following line into the card's Section "Device" of > xorg.conf: > >> > >> Option "NoAccel" "true" > >> > >> I needed to add this option on my PowerBooks, with ATI graphics, using > >> the xf86-video-ati-ums driver. > > > > Speaking of Apple iBooks/PowerBooks, and given than ATI (AMD) cards are > > currently one of the best supported in post-KMS world, are there chances > > to get them fully accelerated working in the foreseeable future? > > > > ./danfe > > I *think* all that's needed is atomic64 emulation. I had written a > patch implementing them, but it utterly failed to compile for most > architectures. If I didn't have to worry about userspace or the > opensolaris atomic64 emulation, it wouldn't be too difficult. Anyone > else wants a crack at it, feel free. > > - Justin >
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