diff options
| author | Ben Widawsky <benjamin.widawsky@intel.com> | 2014-02-20 16:01:20 -0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-03-05 21:30:11 +0100 |
| commit | 8f94d24b7b3191fc8a6cf16c9d815410f5e09ae3 (patch) | |
| tree | dd842302f8206304c32d633d95728d6f75b66619 /drivers/gpu | |
| parent | f62a007603f86d36b920265bbf6ae0c698d882d8 (diff) | |
drm/i915/bdw: Add FBC support
This got lost when we shuffled around our internal branch and
GEN7_FEATURES macro. There were no HW changes to support FBC, so we just
need to set the flag.
v2: Don't allow FBC for any pipe but A on platforms with DDI. (Paulo)
Cc: Daisy Sun <daisy.sun@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index c4abe877fe33..17c4466087a4 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -265,6 +265,7 @@ static const struct intel_device_info intel_broadwell_d_info = { .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, .has_llc = 1, .has_ddi = 1, + .has_fbc = 1, GEN_DEFAULT_PIPEOFFSETS, }; @@ -274,6 +275,7 @@ static const struct intel_device_info intel_broadwell_m_info = { .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, .has_llc = 1, .has_ddi = 1, + .has_fbc = 1, GEN_DEFAULT_PIPEOFFSETS, }; diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 146cf83a9385..e8fc42848584 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -540,7 +540,7 @@ void intel_update_fbc(struct drm_device *dev) DRM_DEBUG_KMS("mode too large for compression, disabling\n"); goto out_disable; } - if ((INTEL_INFO(dev)->gen < 4 || IS_HASWELL(dev)) && + if ((INTEL_INFO(dev)->gen < 4 || HAS_DDI(dev)) && intel_crtc->plane != PLANE_A) { if (set_no_fbc_reason(dev_priv, FBC_BAD_PLANE)) DRM_DEBUG_KMS("plane not A, disabling compression\n"); |