drm/radeon/kms: add info query for max pipes

The maximum number of pipes is needed by the user space compute
driver to calculate the number of wavefronts per thread group.

Signed-off-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 498d21d50ba3..ef7bb3f6ecae 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -56,9 +56,10 @@
  *   2.12.0 - RADEON_CS_KEEP_TILING_FLAGS
  *   2.13.0 - virtual memory support, streamout
  *   2.14.0 - add evergreen tiling informations
+ *   2.15.0 - add max_pipes query
  */
 #define KMS_DRIVER_MAJOR        2
-#define KMS_DRIVER_MINOR        14
+#define KMS_DRIVER_MINOR        15
 #define KMS_DRIVER_PATCHLEVEL   0
 int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
 int radeon_driver_unload_kms(struct drm_device *dev);