If we run into a part with a harvest configuration where the entire
IP block is unusable, just disable the IP block.

v2: fix logic as noted by Christian
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Signed-off-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NJammy Zhou <Jammy.Zhou@amd.com>

Just to make sure userspace don't send nonsense to the kernel.
Signed-off-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NJammy Zhou <Jammy.Zhou@amd.com>

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

This is a translation of the patch ...
"drm/radeon: Handle irqs only based on irq ring, not irq status regs."
... for the vblank irq handling, to fix the same problem described
in that patch on the new driver.

Only compile tested due to lack of suitable hw.
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NMario Kleiner <mario.kleiner.de@gmail.com>
CC: Michel Dänzer <michel.daenzer@amd.com>
CC: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

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

v2: remove unrelated whitespace change, fix C comment
Signed-off-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>

And use common fence infrastructure for the wait.
Signed-off-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NChunming Zhou <david1.zhou@amd.com>

If the CONFIG_DEBUG_FS is not selected, compilation of the
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c provides two warnings that
amdgpu_debugfs_regs_init and amdgpu_debugfs_regs_cleanup are used but
never defined. And as result:

ERROR: "amdgpu_debugfs_regs_cleanup" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
ERROR: "amdgpu_debugfs_regs_init" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
            ^
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlexander Kuleshov <kuleshovmail@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Fixes a hang on resume.
Signed-off-by: NSonny Jiang <sonny.jiang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>

Signed-off-by: NSonny Jiang <sonny.jiang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>

Remove duplication across asic families and make it symmetric
with the freeing of the code in amdgpu_device.c
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

kfree(NULL) is safe and this check is probably not required
Signed-off-by: NManinder Singh <maninder1.s@samsung.com>
Reviewed-by: NVaneet Narang <v.narang@samsung.com>
Reviewed-by: NChristian Konig <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Use kzalloc rather than kcalloc(1.. for allocating
one thing.
Signed-off-by: NManinder Singh <maninder1.s@samsung.com>
Reviewed-by: NVaneet Narang <v.narang@samsung.com>
Reviewed-by: NChristian Konig <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

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

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

This patch is to resolve compute hang at resume time.

v2: (agd5f) squash in second fix
Signed-off-by: NSonny Jiang <sonny.jiang@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>

Signed-off-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NLeo Liu <leo.liu@amd.com>

Port of radeon commit 29c63fe2.
Signed-off-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NLeo Liu <leo.liu@amd.com>

port of radeon commit 2fc5703a.
Signed-off-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NLeo Liu <leo.liu@amd.com>

Signed-off-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NLeo Liu <leo.liu@amd.com>

Signed-off-by: Nmonk.liu <monk.liu@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>

Signed-off-by: NChristian König <christian.koenig@amd.com>
Acked-by: NAlex Deucher <aleander.deucher@amd.com>

Signed-off-by: NChristian König <christian.koenig@amd.com>
Acked-by: NAlex Deucher <aleander.deucher@amd.com>

Signed-off-by: NChristian König <christian.koenig@amd.com>
Acked-by: NAlex Deucher <aleander.deucher@amd.com>

Signed-off-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NAlex Deucher <aleander.deucher@amd.com>

Signed-off-by: NBen Goz <ben.goz@amd.com>
Acked-by: NOded Gabbay <oded.gabbay@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

v2: add missing MTYPE_NONCACHED enum
Signed-off-by: NBen Goz <ben.goz@amd.com>
Acked-by: NOded Gabbay <oded.gabbay@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Spotted by Dan Carpenter.  This is a slight variant of
his fix.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Signed-off-by: NSonny Jiang <sonny.jiang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>

We were doing it in the common code and in the IP specific code.
Remove the IP specific code.  The common code handles the
ordering properly.
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

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

Enable VCE dpm and powergating. VCE dpm dynamically scales the VCE clocks on
demand.
Signed-off-by: NSonny Jiang <sonny.jiang@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>

smu_init allocates buffers and initializes them.  It does not
touch the hw.  There is no need to do it again on resume.  It
should really be part of sw_init (and smu_fini should be part
of sw_fini), but we need the firmware sizes from the other IPs
for firmware loading so we have to wait until sw init is done
for all other IPs.
Reviewed-by: NSonny Jiang <Sonny.Jiang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

smu_init allocates buffers and initializes them.  It does not
touch the hw.  There is no need to do it again on resume.  It
should really be part of sw_init (and smu_fini should be part
of sw_fini), but we need the firmware sizes from the other IPs
for firmware loading so we have to wait until sw init is done
for all other IPs.
Reviewed-by: NSonny Jiang <Sonny.Jiang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

smu_init allocates buffers and initializes them.  It does not
touch the hw.  There is no need to do it again on resume.  It
should really be part of sw_init (and smu_fini should be part
of sw_fini), but we need the firmware sizes from the other IPs
for firmware loading so we have to wait until sw init is done
for all other IPs.
Reviewed-by: NSonny Jiang <Sonny.Jiang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

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

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

Already moved other display registers.
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Some leftover copy and pastes from radeon that never
got updated.
Reviewed-by: NChristian König <christian.koenig@amd.com>
Reported-by: NStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>