1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index c7593b8f58ee..c2bda4ad62e7 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -26,9 +26,11 @@
  *          Jerome Glisse
  */
 #include <linux/seq_file.h>
+#include <linux/slab.h>
 #include "drmP.h"
 #include "radeon_reg.h"
 #include "radeon.h"
+#include "radeon_asic.h"
 #include "atom.h"
 #include "r100d.h"
 #include "r420d.h"
@@ -57,6 +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) {
@@ -266,6 +274,7 @@ int r420_suspend(struct radeon_device *rdev)
 
 void r420_fini(struct radeon_device *rdev)
 {
+        radeon_pm_fini(rdev);
         r100_cp_fini(rdev);
         r100_wb_fini(rdev);
         r100_ib_fini(rdev);