Here's the relevant /var/log/syslog output:

Aug  5 20:21:02 workstation dbus-daemon[3251]: [session uid=1000 pid=3251] Activating service name='org.gnome.Totem' requested by ':1.156' (uid=1000 pid=17150 comm="file-roller /home/dbclinton/Desktop/review/a9c60d1" label="unconfined")
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): EDID vendor "SAM", prod id 293
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Using hsync ranges from config file
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Using vrefresh ranges from config file
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Printing DDC gathered Modelines:
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz eP)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "800x600"x0.0   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz e)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "640x480"x0.0   31.50  640 664 704 832  480 489 492 520 -hsync -vsync (37.9 kHz e)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "640x480"x0.0   30.24  640 704 768 864  480 483 486 525 -hsync -vsync (35.0 kHz e)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "1024x768"x0.0   75.00  1024 1048 1184 1328  768 771 777 806 -hsync -vsync (56.5 kHz e)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "832x624"x0.0   57.28  832 864 928 1152  624 625 628 667 -hsync -vsync (49.7 kHz e)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "800x600"x0.0   50.00  800 856 976 1040  600 637 643 666 +hsync +vsync (48.1 kHz e)
Aug  5 20:21:02 workstation /usr/lib/gdm3/gdm-x-session[3037]: (II) RADEON(0): Modeline "1152x864"x0.0  108.00  1152 1216 1344 1600  864 865 868 900 +hsync +vsync (67.5 kHz e)
Aug  5 20:21:02 workstation dbus-daemon[3251]: [session uid=1000 pid=3251] Successfully activated service 'org.gnome.Totem'