drm/i915: Set has_fbc=true for all SNB+, except VLV

At least since SNB (perhaps even earlier) even the desktop parts
should have FBC.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index c2e00ed..583adcb 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -264,6 +264,7 @@ static const struct intel_device_info intel_ironlake_m_info = {
 static const struct intel_device_info intel_sandybridge_d_info = {
        .gen = 6, .num_pipes = 2,
        .need_gfx_hws = 1, .has_hotplug = 1,
+       .has_fbc = 1,
        .ring_mask = RENDER_RING | BSD_RING | BLT_RING,
        .has_llc = 1,
 };
@@ -279,6 +280,7 @@ static const struct intel_device_info intel_sandybridge_m_info = {
 #define GEN7_FEATURES  \
        .gen = 7, .num_pipes = 3, \
        .need_gfx_hws = 1, .has_hotplug = 1, \
+       .has_fbc = 1, \
        .ring_mask = RENDER_RING | BSD_RING | BLT_RING, \
        .has_llc = 1
 
@@ -291,7 +293,6 @@ static const struct intel_device_info intel_ivybridge_m_info = {
        GEN7_FEATURES,
        .is_ivybridge = 1,
        .is_mobile = 1,
-       .has_fbc = 1,
 };
 
 static const struct intel_device_info intel_ivybridge_q_info = {
@@ -306,6 +307,7 @@ static const struct intel_device_info intel_valleyview_m_info = {
        .num_pipes = 2,
        .is_valleyview = 1,
        .display_mmio_offset = VLV_DISPLAY_BASE,
+       .has_fbc = 0, /* legal, last one wins */
        .has_llc = 0, /* legal, last one wins */
 };
 
@@ -314,6 +316,7 @@ static const struct intel_device_info intel_valleyview_d_info = {
        .num_pipes = 2,
        .is_valleyview = 1,
        .display_mmio_offset = VLV_DISPLAY_BASE,
+       .has_fbc = 0, /* legal, last one wins */
        .has_llc = 0, /* legal, last one wins */
 };
 
@@ -331,7 +334,6 @@ static const struct intel_device_info intel_haswell_m_info = {
        .is_mobile = 1,
        .has_ddi = 1,
        .has_fpga_dbg = 1,
-       .has_fbc = 1,
        .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
 };