diff mbox

[v3,10/12] drm/i915/gvt: Enable dma_buf support for BXT.

Message ID 20180611073940.3342-11-colin.xu@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Colin Xu June 11, 2018, 7:39 a.m. UTC 
Handle dma_buf on BXT as SKL and KBL.

Signed-off-by: Colin Xu <colin.xu@intel.com>
---
 drivers/gpu/drm/i915/gvt/dmabuf.c     |  4 +++-
 drivers/gpu/drm/i915/gvt/fb_decoder.c | 12 +++++++++---
 2 files changed, 12 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/gvt/dmabuf.c b/drivers/gpu/drm/i915/gvt/dmabuf.c
index d2eb2f7754b9..6e3f56684f4e 100644
--- a/drivers/gpu/drm/i915/gvt/dmabuf.c
+++ b/drivers/gpu/drm/i915/gvt/dmabuf.c
@@ -164,7 +164,9 @@  static struct drm_i915_gem_object *vgpu_create_gem(struct drm_device *dev,
 
 	obj->read_domains = I915_GEM_DOMAIN_GTT;
 	obj->write_domain = 0;
-	if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+	if (IS_SKYLAKE(dev_priv)
+		|| IS_KABYLAKE(dev_priv)
+		|| IS_BROXTON(dev_priv)) {
 		unsigned int tiling_mode = 0;
 		unsigned int stride = 0;
 
diff --git a/drivers/gpu/drm/i915/gvt/fb_decoder.c b/drivers/gpu/drm/i915/gvt/fb_decoder.c
index 20b502c44eae..face664be3e8 100644
--- a/drivers/gpu/drm/i915/gvt/fb_decoder.c
+++ b/drivers/gpu/drm/i915/gvt/fb_decoder.c
@@ -151,7 +151,9 @@  static u32 intel_vgpu_get_stride(struct intel_vgpu *vgpu, int pipe,
 	u32 stride_reg = vgpu_vreg_t(vgpu, DSPSTRIDE(pipe)) & stride_mask;
 	u32 stride = stride_reg;
 
-	if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+	if (IS_SKYLAKE(dev_priv)
+		|| IS_KABYLAKE(dev_priv)
+		|| IS_BROXTON(dev_priv)) {
 		switch (tiled) {
 		case PLANE_CTL_TILED_LINEAR:
 			stride = stride_reg * 64;
@@ -215,7 +217,9 @@  int intel_vgpu_decode_primary_plane(struct intel_vgpu *vgpu,
 	if (!plane->enabled)
 		return -ENODEV;
 
-	if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+	if (IS_SKYLAKE(dev_priv)
+		|| IS_KABYLAKE(dev_priv)
+		|| IS_BROXTON(dev_priv)) {
 		plane->tiled = (val & PLANE_CTL_TILED_MASK) >>
 		_PLANE_CTL_TILED_SHIFT;
 		fmt = skl_format_to_drm(
@@ -257,7 +261,9 @@  int intel_vgpu_decode_primary_plane(struct intel_vgpu *vgpu,
 	}
 
 	plane->stride = intel_vgpu_get_stride(vgpu, pipe, (plane->tiled << 10),
-		(IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) ?
+		(IS_SKYLAKE(dev_priv)
+		|| IS_KABYLAKE(dev_priv)
+		|| IS_BROXTON(dev_priv)) ?
 			(_PRI_PLANE_STRIDE_MASK >> 6) :
 				_PRI_PLANE_STRIDE_MASK, plane->bpp);