Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
On Wed, Nov 06, 2013 at 11:02:24PM +0200, ville.syrjala@xxxxxxxxxxxxxxx wrote:
> From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
>
> At least since SNB (perhaps even earlier) even the desktop parts
> should have FBC.
>
> Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/i915/i915_drv.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
> index c0ab5d4..9b8c9bf 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_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,
> };
> @@ -280,6 +281,7 @@ 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
>
> @@ -292,7 +294,6 @@ 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 = {
> @@ -307,6 +308,7 @@ 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 */
> };
>
> @@ -315,6 +317,7 @@ 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 */
> };
>
> @@ -332,7 +335,6 @@ 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,
> };
>
> --
> 1.8.1.5
>
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> Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
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