On Feb 20, 2017 4:44 AM, "Lionel Landwerlin" <[email protected]> wrote:
Applies on top of Jason's patch : https://patchwork.freedesktop.org/patch/139603/ Signed-off-by: Lionel Landwerlin <[email protected]> Cc: Jason Ekstrand <[email protected]> --- src/intel/isl/isl.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/intel/isl/isl.c b/src/intel/isl/isl.c index 1a47da5257..3b4579b343 100644 --- a/src/intel/isl/isl.c +++ b/src/intel/isl/isl.c @@ -1417,6 +1417,9 @@ isl_surf_get_mcs_surf(const struct isl_device *dev, assert(surf->levels == 1); assert(surf->logical_level0_px.depth == 1); + if (ISL_DEV_GEN(dev) == 9 && surf->samples == 16 && surf->width > 8192) The gen check isn't needed as 16x MSAA isn't supported an any earlier hardware. Also, a PRM citation would be good. + return false; + enum isl_format mcs_format; switch (surf->samples) { case 2: mcs_format = ISL_FORMAT_MCS_2X; break; -- 2.11.0
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