{"id":808546,"url":"http://patchwork.ozlabs.org/api/1.0/covers/808546/?format=json","project":{"id":2,"url":"http://patchwork.ozlabs.org/api/1.0/projects/2/?format=json","name":"Linux PPC development","link_name":"linuxppc-dev","list_id":"linuxppc-dev.lists.ozlabs.org","list_email":"linuxppc-dev@lists.ozlabs.org","web_url":"https://github.com/linuxppc/wiki/wiki","scm_url":"https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git","webscm_url":"https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/"},"msgid":"<20170901072744.2409-1-dja@axtens.net>","date":"2017-09-01T07:27:41","name":"[v3,0/3] Split default display handling out from VGA arbiter","submitter":{"id":65792,"url":"http://patchwork.ozlabs.org/api/1.0/people/65792/?format=json","name":"Daniel Axtens","email":"dja@axtens.net"},"series":[{"id":961,"url":"http://patchwork.ozlabs.org/api/1.0/series/961/?format=json","date":"2017-09-01T07:27:41","name":"Split default display handling out from VGA arbiter","version":3,"mbox":"http://patchwork.ozlabs.org/series/961/mbox/"}],"headers":{"Return-Path":"","X-Original-To":["patchwork-incoming@ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Delivered-To":["patchwork-incoming@ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Received":["from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3])\n\t(using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xk9qg0Yklz9s81\n\tfor ;\n\tFri, 1 Sep 2017 17:29:51 +1000 (AEST)","from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3])\n\tby lists.ozlabs.org (Postfix) with ESMTP id 3xk9qf6VX0zDqm5\n\tfor ;\n\tFri, 1 Sep 2017 17:29:50 +1000 (AEST)","from mail-pg0-x243.google.com (mail-pg0-x243.google.com\n\t[IPv6:2607:f8b0:400e:c05::243])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128\n\tbits)) (No client certificate requested)\n\tby lists.ozlabs.org (Postfix) with ESMTPS id 3xk9ny2xFSzDqk0\n\tfor ;\n\tFri, 1 Sep 2017 17:28:21 +1000 (AEST)","by mail-pg0-x243.google.com with SMTP id r133so1242806pgr.2\n\tfor ;\n\tFri, 01 Sep 2017 00:28:21 -0700 (PDT)","from localhost.localdomain (124-171-202-56.dyn.iinet.net.au.\n\t[124.171.202.56]) by smtp.gmail.com with ESMTPSA id\n\tl30sm2430300pgc.61.2017.09.01.00.28.12\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tFri, 01 Sep 2017 00:28:18 -0700 (PDT)"],"Authentication-Results":["ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=axtens.net header.i=@axtens.net\n\theader.b=\"nNBLHNMT\"; 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To be nominated, the vga\n arbiter and platform hooks must not have nominated a default. A\n card will then only be nominated if it has a driver attached and\n has IO or memory decoding enabled.\n\n - adds relevant documentation.\n\nThe practical impact of this is improved X autoconfiguration on some\narm64 systems.\n\nChanges in v3:\n\n - Add documentation - thanks Daniel Vetter for pointing it out.\n\n - Clarify explanations. Thanks to everyone for continuing to bear\n with my incomplete understanding of PCI and provide some clarity.\n\n - Split refactoring and adding functionality.\n\nChanges in v2: https://www.spinics.net/lists/linux-pci/msg64007.html\n\nDrop all the powerpc patches. [explanation snipped]\n\nv1: https://www.spinics.net/lists/linux-pci/msg63581.html\n\nRegards,\nDaniel\n\nDaniel Axtens (3):\n drm: split default display handler out of VGA arbiter\n drm: add fallback default device detection\n drm: documentation for default display device\n\n Documentation/gpu/default_display.rst | 93 +++++++++++++++++++\n Documentation/gpu/index.rst | 1 +\n arch/ia64/pci/fixup.c | 6 +-\n arch/powerpc/kernel/pci-common.c | 6 +-\n arch/x86/pci/fixup.c | 6 +-\n arch/x86/video/fbdev.c | 4 +-\n drivers/gpu/vga/Kconfig | 12 +++\n drivers/gpu/vga/Makefile | 1 +\n drivers/gpu/vga/default_display.c | 163 ++++++++++++++++++++++++++++++++++\n drivers/gpu/vga/vga_switcheroo.c | 8 +-\n drivers/gpu/vga/vgaarb.c | 61 +++----------\n drivers/pci/pci-sysfs.c | 4 +-\n include/linux/default_display.h | 44 +++++++++\n include/linux/vgaarb.h | 15 ----\n 14 files changed, 344 insertions(+), 80 deletions(-)\n create mode 100644 Documentation/gpu/default_display.rst\n create mode 100644 drivers/gpu/vga/default_display.c\n create mode 100644 include/linux/default_display.h"}