Merge remote branch 'origin/master' into drm-intel-next

[pandora-kernel.git] / drivers / gpu / drm / radeon / r420.c

diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 3759d83..be092d2 100644 (file)
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -59,6 +59,12 @@ void r420_pipes_init(struct radeon_device *rdev)
        /* get max number of pipes */
        gb_pipe_select = RREG32(0x402C);
        num_pipes = ((gb_pipe_select >> 12) & 3) + 1;
+
+       /* SE chips have 1 pipe */
+       if ((rdev->pdev->device == 0x5e4c) ||
+           (rdev->pdev->device == 0x5e4f))
+               num_pipes = 1;
+
        rdev->num_gb_pipes = num_pipes;
        tmp = 0;
        switch (num_pipes) {