git: 5d20075f8b9f - main - LinuxKPI: Automatically enable drm support for devices named "drmn"
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Date: Sun, 21 Jul 2024 13:14:44 UTC
The branch main has been updated by wulf: URL: https://cgit.FreeBSD.org/src/commit/?id=5d20075f8b9f7107aa0a246e5165d9816e816a44 commit 5d20075f8b9f7107aa0a246e5165d9816e816a44 Author: Vladimir Kondratyev <wulf@FreeBSD.org> AuthorDate: 2024-07-21 13:02:08 +0000 Commit: Vladimir Kondratyev <wulf@FreeBSD.org> CommitDate: 2024-07-21 13:02:08 +0000 LinuxKPI: Automatically enable drm support for devices named "drmn" This allows replace linux_pci_(un)register_drm_driver calls with driver renaming to FreeBSD name. Sponsored by: Serenity CyberSecurity, LLC MFC after: 1 week Reviewed by: manu, bz Differential Revision: https://reviews.freebsd.org/D45906 --- sys/compat/linuxkpi/common/src/linux_pci.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sys/compat/linuxkpi/common/src/linux_pci.c b/sys/compat/linuxkpi/common/src/linux_pci.c index 825ebe319b1a..51a3b0b2ebe1 100644 --- a/sys/compat/linuxkpi/common/src/linux_pci.c +++ b/sys/compat/linuxkpi/common/src/linux_pci.c @@ -976,10 +976,10 @@ linux_pci_register_driver(struct pci_driver *pdrv) { devclass_t dc; - dc = devclass_find("pci"); + pdrv->isdrm = strcmp(pdrv->name, "drmn") == 0; + dc = pdrv->isdrm ? devclass_create("vgapci") : devclass_find("pci"); if (dc == NULL) return (-ENXIO); - pdrv->isdrm = false; return (_linux_pci_register_driver(pdrv, dc)); } @@ -1166,7 +1166,7 @@ linux_pci_unregister_driver(struct pci_driver *pdrv) { devclass_t bus; - bus = devclass_find("pci"); + bus = devclass_find(pdrv->isdrm ? "vgapci" : "pci"); spin_lock(&pci_lock); list_del(&pdrv->node);