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| author | Kenneth Graunke <kenneth@whitecape.org> | 2019-09-10 18:48:01 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2019-10-07 10:44:47 -0700 |
| commit | 282b7fd5f5ab4eba499e1162c1e2802c6d0bb82e (patch) | |
| tree | 2ffda3eae8d9ab4f22ac73780da49b95e549f4ae /drivers/gpu/ipu-v3/ipu-prg.c | |
| parent | 6c76a93c453643e11a1063906c7c39168dd8d163 (diff) | |
| download | linux-282b7fd5f5ab4eba499e1162c1e2802c6d0bb82e.tar.bz2 | |
drm/i915: Whitelist COMMON_SLICE_CHICKEN2
This allows userspace to use "legacy" mode for push constants, where
they are committed at 3DPRIMITIVE or flush time, rather than being
committed at 3DSTATE_BINDING_TABLE_POINTERS_XS time. Gen6-8 and Gen11
both use the "legacy" behavior - only Gen9 works in the "new" way.
Conflating push constants with binding tables is painful for userspace,
we would like to be able to avoid doing so.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Cc: stable@vger.kernel.org
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190911014801.26821-1-kenneth@whitecape.org
(cherry picked from commit 0606259e3b3a1220a0f04a92a1654a3f674f47ee)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/ipu-v3/ipu-prg.c')
0 files changed, 0 insertions, 0 deletions