From fabc64dd573f01a2160be474b4abc65a3a9aa5ea Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Fri, 29 Aug 2003 19:24:36 +0000 Subject: Port the SiS DRM to FreeBSD. This includes the ability for the DRM to allocate framebuffer memory without sisfb, and a new ioctl to be used by the X Server which tells the DRM what region of framebuffer memory to allocate from. Also fixes a possibility to panic the kernel I believe. Tested on linux with sisfb and FreeBSD (without sisfb) with new DRI only. --- bsd-core/drm_context.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'bsd-core/drm_context.c') diff --git a/bsd-core/drm_context.c b/bsd-core/drm_context.c index b4ec3bc3..a6116634 100644 --- a/bsd-core/drm_context.c +++ b/bsd-core/drm_context.c @@ -282,6 +282,11 @@ int DRM(addctx)( DRM_IOCTL_ARGS ) return DRM_ERR(ENOMEM); } +#ifdef DRIVER_CTX_CTOR + if ( ctx.handle != DRM_KERNEL_CONTEXT ) + DRIVER_CTX_CTOR(ctx.handle); /* XXX: also pass dev ? */ +#endif + DRM_COPY_TO_USER_IOCTL( (drm_ctx_t *)data, ctx, sizeof(ctx) ); return 0; @@ -340,6 +345,9 @@ int DRM(rmctx)( DRM_IOCTL_ARGS ) DRM_DEBUG( "%d\n", ctx.handle ); if ( ctx.handle != DRM_KERNEL_CONTEXT ) { +#ifdef DRIVER_CTX_DTOR + DRIVER_CTX_DTOR(ctx.handle); /* XXX: also pass dev ? */ +#endif DRM(ctxbitmap_free)( dev, ctx.handle ); } -- cgit v1.2.3