Acked-by: Eric Anholt <eric@anholt.net>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <!4902>

Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Tested-by: Marge Bot <!3722>
Part-of: <!3722>

Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Part-of: <!3722>

Newly added heap buffer create interface can create a
large enough buffer whose backup memory can increase
dynamically as needed.

Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Tested-by: Andreas Baierl <ichgeh@imkreisrum.de>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <!3264>

Any BO would work, we don't have any BO types yet anyway. Moreover
lima_submit_add_bo() changes BO flags so they won't match allocation
flags.

Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>

Otherwise we may be looking in wrong bucket

Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>

LIMA_DEBUG=bocache now activates debug prints for BO allocation,
destruction and BO cache.

Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>

Allocating BOs is expensive, so we should avoid doing that by caching
freed BOs.

BO cache is modelled after one in v3d driver and works as follows:

- in lima_bo_create() check if we have matching BO in cache and return
  it if there's one, allocate new BO otherwise.
- in lima_bo_unreference() (renamed from lima_bo_free()): put BO in
  cache instead of freeing it and remove all stale BOs from cache

Reviewed-by: Qiang Yu <yuq825@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>

os_time_get_absolute_timeout(0) returns current time, while kernel
driver expects 0 as value to poll BO status and return immediately.
Fix it by setting abs_timeout to 0 if timeout_ns is 0

Reviewed-by: Qiang Yu <yuq825@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>

PIPE_TIMEOUT_INFINITE is unsigned and gets assigned to signed fields
where it ends up as -1. When this reaches the kernel as a timeout it
gets translated as no timeout, which cause the waiting functions to
return immediately and not actually wait for a completion.

This seems to cause unstable results with lima where even piglit tests
randomly fail.

Handle this by setting the signed max value in case of infinite timeout.

Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>

v2:
- use renamed util_dynarray_grow_cap
- use DEBUG_GET_ONCE_FLAGS_OPTION for debug flags
- remove DRM_FORMAT_MOD_ARM_AGTB_MODE0 usage
- compute min/max index in driver

v3:
- fix plbu framebuffer state calculation
- fix color_16pc assemble
- use nir_lower_all_source_mods for lowering neg/abs/sat
- use float arrary for static GPU data
- add disassemble comment for static shader code
- use drm_find_modifier

v4:
- use lima_nir_lower_uniform_to_scalar

v5:
- remove nir_opt_global_to_local when rebase

Cc: Rob Clark <robdclark@gmail.com>
Cc: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Andreas Baierl <ichgeh@imkreisrum.de>
Signed-off-by: Arno Messiaen <arnomessiaen@gmail.com>
Signed-off-by: Connor Abbott <cwabbott0@gmail.com>
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: marmeladema <xademax@gmail.com>
Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rohan Garg <rohan@garg.io>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>