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10 Commits

Author SHA1 Message Date
Dave Airlie
a9c1c75e9c crocus: convert a bunch of is_haswell into verx10 checks. 
This just make things easier when gen8 support is added

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11507>
 2021-06-22 18:56:20 +00:00
Jason Ekstrand
7b8199e4a2 crocus: Drop extra_aux support 
This exists for combined MCS+CCS or HiZ+CCS which was introduced on
Tigerlake.  Crocus will never support hardware that has these features
so there's no point carrying the dead copied+pasted code from iris.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11483>
 2021-06-19 14:57:25 +00:00
Dave Airlie
cebbdf5de3 crocus: fix scanout tiling so glamor/modesetting can work. 
This fixes the scanout tiling to be like iris, with this X/glamor
can run.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11354>
 2021-06-15 10:58:09 +10:00
Dave Airlie
bc9af971d2 crocus: hook up resource creation from memory object 
Port 772dc50d16 from iris

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11352>
 2021-06-15 00:02:06 +00:00
Dave Airlie
8bf662df52 crocus: hook up memory object creation from handle 
Port cdb5a72764 from iris

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11352>
 2021-06-15 00:02:06 +00:00
Dave Airlie
9be4eb1688 crocus: Drop buffer support in resource_from_handle 
Port 9d503b36ca from iris

   The callers don't seem to pass targets of PIPE_BUFFER. Stop nesting an
   if-else block by dropping support for this target.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11352>
 2021-06-15 00:02:06 +00:00
Dave Airlie
32728dc66e crocus: introduce main resource configuration helper. 
Along the lines of what iris does.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11352>
 2021-06-15 00:02:06 +00:00
Dave Airlie
1e6e87a3c9 crocus: Make iris_bo_import_dmabuf take a modifier 
Port 493298528a from iris

    Replace the tiling parameter with a modifier parameter. I find it more
    straightforward to have this function figure out the tiling from the
    modifier than to have its caller do it.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11352>
 2021-06-15 00:02:06 +00:00
Dave Airlie
4cd0f8535c crocus: Don't call SET_TILING for dmabuf imports 
This is a port of c111e9099c from iris to
crocus.

    Calling SET_TILING on a DMA buffer with the gen12 CCS modifier can fail
    unnecessarily. The main surface in the BO is Y-tiled, but the CCS portion is
    linear and can have a stride that's not a multiple of 128B. Because SET_TILING
    is called on the CCS plane with I915_TILING_Y, the ioctl will sometimes reject
    the stride.

    SET_TILING was originally used in b6d45e7f74 to
    fix an assertion failure in iris_resource_from_handle. Assigning the BO's
    tiling_mode field is sufficient to avoid the failure.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11352>
 2021-06-15 00:02:06 +00:00
Dave Airlie
f3630548f1 crocus: initial gallium driver for Intel gfx 4-7 
This is a gallium driver for the Intel gfx 4-7 GPUs.

It was initially cloned from the iris driver by Ilia Mirkin,
then I ported over large reams of code from i965 until it worked.

Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11146>
 2021-06-14 06:34:05 +10:00