drm/radeon/kms/igp: sideport is AMD only

[net-next-2.6.git] / drivers / gpu / drm / radeon / radeon_combios.c

diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index cd2a6c254e3e23c97dcc970d129d7fc8ee3d0464..5e1474cde4b4245b7ce8c6b6968da03568a6dc5f 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -693,6 +693,10 @@ bool radeon_combios_sideport_present(struct radeon_device *rdev)
        struct drm_device *dev = rdev->ddev;
        u16 igp_info;
 
+       /* sideport is AMD only */
+       if (rdev->family == CHIP_RS400)
+               return false;
+
        igp_info = combios_get_table_offset(dev, COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE);
 
        if (igp_info) {