@ -40,10 +40,6 @@
# include <linux/kd.h>
# include <linux/major.h>
# ifdef BUILD_DRM_COMPOSITOR
# include <xf86drm.h>
# endif
# include "compositor.h"
# include "launcher-util.h"
# include "logind-util.h"
@ -55,43 +51,55 @@
# define KDSKBMUTE 0x4B51
# endif
union cmsg_data { unsigned char b [ 4 ] ; int fd ; } ;
# ifdef HAVE_LIBDRM
struct weston_launcher {
struct weston_logind * logind ;
struct weston_compositor * compositor ;
int fd ;
struct wl_event_source * source ;
int kb_mode , tty , drm_fd ;
struct wl_event_source * vt_source ;
} ;
# include <xf86drm.h>
# ifdef BUILD_DRM_COMPOSITOR
static int
drm_drop_master ( int drm_fd )
{
return drmDropMaster ( drm_fd ) ;
}
static int
drm_set_master ( int drm_fd )
{
return drmSetMaster ( drm_fd ) ;
}
static int
drm_is_master ( int drm_fd )
static inline int
is_drm_master ( int drm_fd )
{
drm_magic_t magic ;
return drmGetMagic ( drm_fd , & magic ) = = 0 & &
drmAuthMagic ( drm_fd , magic ) = = 0 ;
}
# else
static int drm_drop_master ( int drm_fd ) { return 0 ; }
static int drm_set_master ( int drm_fd ) { return 0 ; }
static int drm_is_master ( int drm_fd ) { return 1 ; }
static inline int
drmDropMaster ( int drm_fd )
{
return 0 ;
}
static inline int
drmSetMaster ( int drm_fd )
{
return 0 ;
}
static inline int
is_drm_master ( int drm_fd )
{
return 0 ;
}
# endif
union cmsg_data { unsigned char b [ 4 ] ; int fd ; } ;
struct weston_launcher {
struct weston_compositor * compositor ;
struct weston_logind * logind ;
struct wl_event_loop * loop ;
int fd ;
struct wl_event_source * source ;
int kb_mode , tty , drm_fd ;
struct wl_event_source * vt_source ;
} ;
int
weston_launcher_open ( struct weston_launcher * launcher ,
const char * path , int flags )
@ -121,7 +129,7 @@ weston_launcher_open(struct weston_launcher *launcher,
if ( major ( s . st_rdev ) = = DRM_MAJOR ) {
launcher - > drm_fd = fd ;
if ( ! drm_is _master ( fd ) ) {
if ( ! is_ drm_master( fd ) ) {
weston_log ( " drm fd not master \n " ) ;
close ( fd ) ;
return - 1 ;
@ -205,7 +213,7 @@ weston_launcher_restore(struct weston_launcher *launcher)
/* We have to drop master before we switch the VT back in
* VT_AUTO , so we don ' t risk switching to a VT with another
* display server , that will then fail to set drm master . */
drm_drop_m aster ( launcher - > drm_fd ) ;
drmDropM aster ( launcher - > drm_fd ) ;
mode . mode = VT_AUTO ;
if ( ioctl ( launcher - > tty , VT_SETMODE , & mode ) < 0 )
@ -259,11 +267,11 @@ vt_handler(int signal_number, void *data)
if ( compositor - > session_active ) {
compositor - > session_active = 0 ;
wl_signal_emit ( & compositor - > session_signal , compositor ) ;
drm_drop_m aster ( launcher - > drm_fd ) ;
drmDropM aster ( launcher - > drm_fd ) ;
ioctl ( launcher - > tty , VT_RELDISP , 1 ) ;
} else {
ioctl ( launcher - > tty , VT_RELDISP , VT_ACKACQ ) ;
drm_set_m aster ( launcher - > drm_fd ) ;
drmSetM aster ( launcher - > drm_fd ) ;
compositor - > session_active = 1 ;
wl_signal_emit ( & compositor - > session_signal , compositor ) ;
}