6 commits

Author	SHA1	Message	Date
Jean-Sébastien Pédron	2cf9e30b6e	fbd: Fix a bug where vt_fb_attach() success would be considered a failure ... vt_fb_attach() currently always returns 0, but it could return a code defined in errno.h. However, it doesn't return a CN_* code. So checking its return value against CN_DEAD (which is 0) is incorrect, and in this case, a success becomes a failure. The consequence was unimportant, because the caller (drm_fb_helper.c) would only log an error message in this case. The console would still work. Approved by: nwhitehorn	2014-08-10 14:55:39 +00:00
Nathan Whitehorn	9ed297c83c	Retire various intertwined bits of fbd(4) and vt_fb, in particular the ... pixel modification indirection. No actual drivers use it and those that might (e.g. creatorfb) use custom implementations of vd_bitbltchr().	2014-08-06 00:35:48 +00:00
Nathan Whitehorn	60d7ea3d32	Allow console drivers active from early boot to be used with xf86-video-scfb, ... rather than only drivers attached later on. This involves a small amount of code duplication with dev/fb/fbd.c, which will fixed later on. Also improve performance of vt_blank() by making it not read from the framebuffer unnecessarily.	2014-07-16 18:49:46 +00:00
Aleksandr Rybalko	79b647995d	Should check fb_read method presence instead of double check for fb_write. ... Pointed by: emaste Sponsored by: The FreeBSD Foundation	2014-07-09 21:55:34 +00:00
Aleksandr Rybalko	7a1a32c4ef	o Add virtual terminal mmap request handler. ... o Forward termianl framebuffer ioctl to fbd. o Forward terminal mmap request to fbd. o Move inclusion of sys/conf.h to vt.h. Sponsored by: The FreeBSD Foundation	2013-12-23 18:09:10 +00:00
Aleksandr Rybalko	27cf7d04ef	Merge VT(9) project (a.k.a. newcons). ... Reviewed by: nwhitehorn MFC_to_10_after: re approval Sponsored by: The FreeBSD Foundation	2013-12-05 22:38:53 +00:00