freedreno: add fd_pipe_wait_timeout()

We need to pass through a timeout parameter to implement
pipe->fence_finish() properly.

Signed-off-by: Rob Clark <robclark@freedesktop.org>

freedreno/msm: dump out submit info on error

User should only see these with LIBGL_DEBUG=verbose.  But in case you
are hitting issues like "handle X at index Y already on submit list"
errors from the kernel, this gives some useful visibility for debug.

Signed-off-by: Rob Clark <robclark@freedesktop.org>

freedreno/msm: fix issue where same bo is on multiple rings

It should be a less common case, but it is possible for a single bo to
be on multiple rings, for example when sharing a buffer across multiple
pipe_context's created from same pipe_screen.

So rather than completely fall over in this case, fallback to slow-path
of looping over all bo's in the ring's bo-table (but retain the fast-
path of constant-lookup for the first ring the buffer is on).

Signed-off-by: Rob Clark <robclark@freedesktop.org>

freedreno/msm: reorg ringbuffer struct

Group the parts related to building out submit ioctl into their own
sub-struct.  Split out from next commit since it is just boring churn.

Signed-off-by: Rob Clark <robclark@freedesktop.org>

tests/amdgpu: Remove unused local variable 'i'

Reviewed-by: Christian König <christian.koenig@amd.com>

tests/amdgpu: Include config.h first

Fixes build failure on 32-bit because _FILE_OFFSET_BITS wasn't defined to
64.

Reviewed-by: Christian König <christian.koenig@amd.com>

tests: modetest: Accept connector names in addition to connector IDs

Allow connector names to be used in the specification of the -s option.
This requires storing the string passed on the command-line so that it
can later be resolved to a connector ID (after the DRM device has been
opened).

Connector names are constructed from the connector type name and
connector type ID using the same format as used internally in the
Linux kernel.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

Bump version for release

amdgpu: add symbols check test

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: hide the final internal functions from global namespace

Thus the only symbols that we export are the ones officially provided by
the API.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu/amdgpu_vamgr: hide private symbols from global namespace

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: squash trivial documentation typo

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: cosmetic chances in license boilerplate

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: add a bunch of missing config.h includes

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu/util_hash_table: hide private symbols from global namespace

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu/util_hash: hide private symbols from global namespace

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

Force enable amdgpu for the dist build/check.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

radeon: add new OLAND pci id

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

modeprint: cleanup, remove compile warnings

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>

intel: wrap intel_bufmgr.h C code for C++ compilation/linking

We need this include in porting changes for the OpenGL ES
conformance suite.

v2: remove c_plusplus usage

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>

remove usage of 'c_plusplus' preprocessor macro

Use only __cplusplus which is supported by the C++ standard.

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>

add a note about which version of cunit is fixed for debian/ubuntu

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

move up cunit workaround for ubuntu/debian

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

fix amdgpu cunit configure test harder

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

fix configuration when amdgpu is disabled

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: Remove unused local variables bo_size/offset from amdgpu_cs_submit

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: expose the PCI revision ID

The PCI revision ID can be used to differentiate ASICs.

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

libdrm/amdgpu: Use private fd for amdgpu_device and winsys hash table to fix ZaphodHeads. (v2)

The amdgpu_device for a device node needs its own dup'ed fd, instead
of using the original fd passed in for a screen, to make multi-x-screen
ZaphodHeads configurations work on amdgpu.

The original fd's lifetime differs from that of the amdgpu_device, and from the
one stored in the hash. The hash key is the fd, and in order to compare hash
entries we fstat them, so the fd must be around for as long as the amdgpu_device
is.

This patch for libdrm/amdgpu is a translation of the radeon-winsys ZaphodHeads
fix for mesa's radeon-winsys, from mesa commit 28dda47ae4d974e3e032d60e8e0965c8c068c6d8

"winsys/radeon: Use dup fd as key in drm-winsys hash table to fix ZaphodHeads."

Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
v2: Check for valid fd's being >= 0, because fd == 0 is in theory
    a valid, although unlikely, fd and fd == -1 would denote an
    invalid fd. Thanks to William Lewis for pointing this out.

Reported-by: William Lewis <minutemaidpark@hotmail.com>
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>

libdrm/amdgpu: Fixed drm.h include.

The include type changed from system to own.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alexandr Akulich <akulichalexander@gmail.com>

amdgpu/tests: Cast CPU map argument of amdgpu_bo_alloc_and_map to void**

Silences incompatible pointer type compiler warnings.

Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu/tests: Use buf_handle in amdgpu_bo_alloc_and_map() error paths

The compiler pointed out that bo has the wrong type.

Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: add VCE harvesting instance query

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

test/amdgpu : fix a bug in VCE/UVD test introduced by previous change

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: add amdgpu_bo_va_op for va map/unmap support v3

The following interfaces are changed accordingly:
- amdgpu_bo_alloc
- amdgpu_create_bo_from_user_mem

v2: update the interfaces
v3: remove virtual_mc_base_address from amdgpu_bo

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: add flags parameter for amdgpu_va_range_alloc

The flags is added for extensibility to cover some special requirements
in the future, i.e, request VA range in the first 4GB of address space

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu : move management of user fence from libdrm to UMD

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: fix bs buffer size for vce test

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

tests/amdgpu: remove the duplicate IB allocation for VCE test

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

drm: fix the ALIGN macro to avoid value clamp

If the value is 64bit, but the alignment is 32bit type, the high 32bit
will be clamped with previous definition

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: Use drmIoctl in amdgpu_ioctl_wait_cs

This is safe now because the ioctl uses an absolute timeout.

This prevents amdgpu_cs_query_fence_status from returning early e.g.
when a signal is delivered, which in turn caused Mesa winsys code to
assume a BO was idle when it actually wasn't yet.

Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: use common fence structure for dependencies as well.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: improve the amdgpu_cs_query_fence_status interface

make amdgpu_cs_query_fence reusable to support multi-fence query

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: add va range query interface

amdgpu_va_range_query interface is added so that client can query va
range supported by specific device.

Signed-off-by: Sabre Shao <Sabre.Shao@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: add va allocation intefaces

Two new interfaces are added to support client request for
allocate virtual address without physical memory committed to.
The virtual address space can be managed by client itself.

Signed-off-by: Sabre Shao <Sabre.Shao@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: add base_preferred parameter to amdgpu_vamgr_find_va

base_preferred parameter is added to amdgpu_vamgr_find_va
so UMD can specify preferred va address when allocating.

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: check the user fence only if the IP supports user fences

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

drm/amdgpu: allow passing absolute timeouts to amdgpu_cs_query_fence_status

Useful when Mesa wants to wait for a lot of fences at the same time and
doesn't want to recalculate the relative timeout after every call.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: remove reference to AMD specific error codes

We just have never defined any.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: cleanup public interface style

Fix some style problems, adjust to a common indentation, reorder two
function definitions and remove stale comments.

No intended functional change.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

gitignore: add some generated amdgpu files

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: add CS dependencies v2

This allows the driver to specify on which previous CS to wait.

v2: fix spelling in comment

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

amdgpu: update to the latest kernel header

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: remove pointer arithmetic from command submission

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

amdgpu: do NULL check for bo handle in amdgpu_bo_query_info

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: cleanup VA IOCTL handling

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: remove flink export workaround v2

Alternative solution to Mareks patch to stop causing trouble with render nodes.

v2: rebased

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: explicitly unmap GPU mapping on BO destruction

That exercises the IOCTL and stops relying us on implicit unmapping.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: merge amdgpu_drm.h from kernel

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: cleanup gds specific alloc/free functions

amdgpu_bo_alloc/free can be used with GDS/OA/QWS domains specified

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: add amdgpu_query_gds_info

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: fix double mutex_unlock in amdgpu_bo_import

The handles array is used below, which is followed by another unlock,
so remove the first one.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: fix valgrind warnings

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: use alloca and malloc in critical codepaths (v2)

And don't clear the memory when it's unnecessary.

v2: use malloc for arrays that can be big

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: allow exporting KMS handles with render nodes

Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: add zero timeout check in amdgpu_cs_query_fence_status

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: remove bo_handle from amdgpu_cs_ib_info, IBs should be in buffer list

Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: remove amdgpu_ib helpers

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: remove amdgpu_ib

Not useful if we're gonna use BO handles directly.

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: don't use amdgpu_cs_create_ib for allocation of the fence BO

amdgpu_cs_create_ib will go away.

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

tests/amdgpu: manage IB in client side

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: get rid of IB pool management v3

v1: by Jammy Zhou
v2: remove bo wait when destroy IB by Jammy Zhou
v3: more cleanups by Marek

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: add ib_start_alignment and ib_size_alignment for interface query

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: add ce_ram_size for interface query

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: add vram_type and vram_bit_width for interface query

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: add max_memory_clock for interface query

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: rename GEM_OP_SET_INITIAL_DOMAIN -> GEM_OP_SET_PLACEMENT

No users.

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: stop checking flag masks

The kernel is responsible for parameter checking, not libdrm.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>

tests/amdgpu: implement VCE unit tests

Signed-off-by: Leo Liu <leo.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: make vamgr global

This is the first sub-patch of va interface task, the va task is
about adding more va management interfaces for UMD, by design, the
vamgr should be per-process rather than per-device.

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

tests/amdgpu: add shared IB submission test v2

v2: some function renaming

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: add IB sharing support v2

A new 'offset' flag is added to the amdgpu_cs_ib_info structure,
which can be used to specify location of PM4 packets to execute
in the IB buffer object

v2: remove the shared IB flag, etc

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: add new AMDGPU_TILING flags

Copied from the kernel.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>

amdgpu: add helper for VM mapping v2

Less code and also provides the map_size parameter.

v2: Also set offset_in_bo, use *_handle defines.

Signed-off-by: Christian König <christian.koenig@amd.com>

amdgpu: remove bo_vas hash table v2

Not used any more.

v2: Keep accidental removed lines.

Signed-off-by: Christian König <christian.koenig@amd.com>

amdgpu: add amdgpu_bo_list_update interface v2

v2: some minor improvement

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: replace alloca with calloc v2

use heap memory instead of stack memory to avoid potential stack overflow
when a large number of resources are used for the bo_list.

v2: some minor improvement

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: remove unused AMDGPU_IB_RESOURCE_PRIORITY

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: fix the number of IB size enums

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: fix a valgrind warning

==10307== Conditional jump or move depends on uninitialised value(s)
==10307==    at 0xB9F4CFA: amdgpu_device_initialize (amdgpu_device.c:193)

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: implement amdgpu_cs_query_reset_state

v2: also return the number of hangs

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: fix vamgr_free_va logic

va+size will overflow if va equals to AMDGPU_INVALID_VA_ADDRESS, just
return when hit that condition

Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Jammy Zhou <jammy.zhou@amd.com>

amdgpu: fix code alignment

Signed-off-by: monk.liu <monk.liu@amd.com>

amdgpu: validate the upper limit of virtual address v2

Only 8GB virtual address space is used by default now

v2: use -ENOSPC for the error case

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: reuse the kernel IB flags v2

v2: remove 'CE' from the preamble flag

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: add ctx_id for wait_cs

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: David Zhou <david1.zhou@amd.com>

amdgpu: fix round down/up page size error

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Monk Liu monk.liu@amd.com
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

amdgpu: fix 32-on-64 support (v2)

0xffffffff was appended to the higher 32bit with (intptr_t) when use
32bit libdrm_amdgpu.so with 64bit kernel, and it caused segmentation
fault for 32bit application.

v2: switch to uintptr_t

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>

amdgpu: remove AMDGPU_GEM_CREATE_CPU_GTT_UC

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

amdgpu: remove active_rb_pipes from amdgpu_gpu_info

The active RB pipes can be retrieved from enabled_rb_pipes_mask,
for which each bit indicates one active pipe if it is '1'.

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

amdgpu: fix segfault when resources are NULL

Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>