hdmi audio works fine.  The warning just confuses users.

fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=44341Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NJerome Glisse <jglisse@redhat.com>
Cc: stable@vger.kernel.org

vddci needs to track mclk for multi-head.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

Only enable it when we disable the display rather than
at DPMS time since enabling it requires a full modeset
to restore the display state.  Fixes blank screens in
certain cases.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

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

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

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

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

Oland is a new asic in the SI family.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Now that we have switched to using IBs for page table updates,
we can switch back the using the DMA ring.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

For very large page table updates, we can exceed the
size of the ring.  To avoid this, use an IB to perform
the page table update.

v2(ck): cleanup the IB infrastructure and the use it instead
        of filling the struct ourself.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NChristian König <christian.koenig@amd.com>

The MC isn't part of the GPU per se.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

fetch the reset mask and check if the relevant ring flags
are set to determine whether the ring is hung or not.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

It's better to halt the engines before we disable the MC.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

It's better to halt the engines before we disable the MC.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

It's better to halt the engines before we disable the MC.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

It's better to halt the engines before we disable the MC.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

When we attempt the reset the GPU, look at the status registers
to determine what blocks need to be reset.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

When we attempt the reset the GPU, look at the status registers
to determine what blocks need to be reset.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

When we attempt the reset the GPU, look at the status registers
to determine what blocks need to be reset.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

When we attempt the reset the GPU, look at the status registers
to determine what blocks need to be reset.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Update the code to better match the recommended
programming sequence for soft reset.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Update the code to better match the recommended
programming sequence for soft reset.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Update the code to better match the recommended
programming sequence for soft reset.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Update the code to better match the recommended
programming sequence for soft reset.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Used by all asic families from r600+.
Flag for the vbios and later instances of the driver
that the GPU is hung.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This adds further flags for fine grained reset.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

KMS support is out and stable for a couple of years now and
the userspace code has deprecated or abandoned the old UMS interface.

So make the KMS interface the default and deprecate the UMS interface
in the kernel as well.

v2: rebased on alex/drm-next-3.9-wip
Signed-off-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This simplify and cleanup the async dma checking.
Signed-off-by: NJerome Glisse <jglisse@redhat.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

After refactoring the _cs logic, we ended up with many
macros and constants that #define the same thing.
Clean'em up.
Signed-off-by: NIlija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: NMarek Olšák <maraeo@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This patch eliminates ASIC-specific ***_cs_packet_next_reloc
functions and hooks up the new common function.
Signed-off-by: NIlija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: NMarek Olšák <maraeo@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

next_reloc function does the same thing in all ASICs with
the exception of R600 which has a special case in legacy mode.
Pull out the common function in preparation for refactoring.
Signed-off-by: NIlija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: NMarek Olšák <maraeo@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This function is not limited to r100, but it can dump a
(raw) packet for any ASIC. Rename it accordingly and move
its declaration to radeon.h
Signed-off-by: NIlija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: NMarek Olšák <maraeo@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

WAIT_REG_MEM on register does not allow the use of PFP.
Enforce this restriction when checking packets sent from
userland.
Signed-off-by: NIlija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: NMarek Olšák <maraeo@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

vline packet parsing function for R600 and Evergreen+ are
the same, except that they use different registers. Factor
out the algorithm into a common function that uses register
table passed from ASIC-specific caller.

This reduces ASIC-specific function to (trivial) setup
of register table and call into the common function.
Signed-off-by: NIlija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: NMarek Olšák <maraeo@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Once we factored out radeon_cs_packet_parse function,
evergreen_cs_next_is_pkt3_nop and r600_cs_next_is_pkt3_nop
functions became identical, so they can be factored out
into a common function.
Signed-off-by: NIlija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: NMarek Olšák <maraeo@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

We now have a common radeon_cs_packet_parse function
that is good for all ASICs. Hook it up and eliminate
ASIC-specific versions.
Signed-off-by: NIlija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: NMarek Olšák <maraeo@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

CS packet parse functions have a lot of in common across
all ASICs. Implement a common function and take care of
small differences between families inside the function.

This patch is a prep for major refactoring and consolidation
of CS parsing code.
Signed-off-by: NIlija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: NMarek Olšák <maraeo@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Preparatory patch: patches to follow will touch a piece of code
that had broken indentication, so fix it before touching it.
Signed-off-by: NIlija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: NMarek Olšák <maraeo@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Signed-off-by: NIlija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: NMarek Olšák <maraeo@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

length_dw field was assigned twice. While at it, move user_ptr
assignment together with all other assignments to p->chunks[i]
structure to make the code more readable.
Signed-off-by: NIlija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: NMarek Olšák <maraeo@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>