Symbol: sisfb_xgi_is21
drivers/video/fbdev/sis/sis_main.c
5027
if (sisfb_xgi_is21(ivideo))
drivers/video/fbdev/sis/sis_main.c
5046
if (sisfb_xgi_is21(ivideo)) {
drivers/video/fbdev/sis/sis_main.c
5362
if (!sisfb_xgi_is21(ivideo) && ramtype) {