drm/i915: add HAS_VEBOX

The flag will be useful to help share code between IVB, and HSW as the
programming is similar in many places with this as one of the major
differences.

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
[Commit message + small fix by]
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

2 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index af224501b4ec..a4e8f16a38e8 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -311,6 +311,7 @@ static const struct intel_device_info intel_haswell_d_info = {
         .is_haswell = 1,
         .has_ddi = 1,
         .has_fpga_dbg = 1,
+        .has_vebox_ring = 1,
 };
 
 static const struct intel_device_info intel_haswell_m_info = {
@@ -320,6 +321,7 @@ static const struct intel_device_info intel_haswell_m_info = {
         .has_ddi = 1,
         .has_fpga_dbg = 1,
         .has_fbc = 1,
+        .has_vebox_ring = 1,
 };
 
 static const struct pci_device_id pciidlist[] = {               /* aka */
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index e417049ea581..a18da3c6c96e 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -374,6 +374,7 @@ struct drm_i915_gt_funcs {
         func(supports_tv) sep \
         func(has_bsd_ring) sep \
         func(has_blt_ring) sep \
+        func(has_vebox_ring) sep \
         func(has_llc) sep \
         func(has_ddi) sep \
         func(has_fpga_dbg)
@@ -1373,6 +1374,7 @@ struct drm_i915_file_private {
 
 #define HAS_BSD(dev)            (INTEL_INFO(dev)->has_bsd_ring)
 #define HAS_BLT(dev)            (INTEL_INFO(dev)->has_blt_ring)
+#define HAS_VEBOX(dev)          (INTEL_INFO(dev)->has_vebox_ring)
 #define HAS_LLC(dev)            (INTEL_INFO(dev)->has_llc)
 #define I915_NEED_GFX_HWS(dev)  (INTEL_INFO(dev)->need_gfx_hws)