drm/radeon: switch UVD code to use UVD_NO_OP for padding

Replace packet2's with packet0 writes to UVD_NO_OP. The
value written to UVD_NO_OP does not matter.

Reviewed-by: Christian König <christian

drm/radeon: switch UVD code to use UVD_NO_OP for padding

Replace packet2's with packet0 writes to UVD_NO_OP. The
value written to UVD_NO_OP does not matter.

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

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drm/radeon: allow PACKET3_PFP_SYNC_ME on evergreen

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Edmondo Tommasina <edmondo.tommasina@gmail.com>
Signed-off-by: Alex Deucher

drm/radeon: allow PACKET3_PFP_SYNC_ME on evergreen

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

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drm/radeon: add support for SET_APPEND_CNT packet3 (v2)

This adds support to the command parser for the set append counter
packet3, this is required to support atomic counters on
evergreen/cayman GP

drm/radeon: add support for SET_APPEND_CNT packet3 (v2)

This adds support to the command parser for the set append counter
packet3, this is required to support atomic counters on
evergreen/cayman GPUs.

v2: fixup some of the hardcoded numbers with real register names
(Christian)

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

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drm/radeon: fix DP audio support for APU with DCE4.1 display engine

Properly setup the DFS divider for DP audio for DCE4.1.

Signed-off-by: Slava Grigorev <slava.grigorev@amd.com>
Reviewed-by: Alex

drm/radeon: fix DP audio support for APU with DCE4.1 display engine

Properly setup the DFS divider for DP audio for DCE4.1.

Signed-off-by: Slava Grigorev <slava.grigorev@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

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drm/radeon: add get_allowed_info_register for EG/BTC

Registers that can be fetched from the info ioctl.

Tested-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@a

drm/radeon: add get_allowed_info_register for EG/BTC

Registers that can be fetched from the info ioctl.

Tested-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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drm/radeon: enable SRBM timeout interrupt on EG/NI

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

radeon/audio: consolidate audio_set_dto() functions

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Slava Grigorev <slava.grigorev@amd.com>
Signed-off-by: Alex Deucher <alexan

radeon/audio: consolidate audio_set_dto() functions

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

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drm/radeon: Setup HDMI_CONTROL for hdmi deep color gcp's (v2)

Program HDMI_CONTROL to send general control packets
for hdmi deep color mode signalling at every video
frame if bpc > 8.

This is only

drm/radeon: Setup HDMI_CONTROL for hdmi deep color gcp's (v2)

Program HDMI_CONTROL to send general control packets
for hdmi deep color mode signalling at every video
frame if bpc > 8.

This is only supported on evergreen / DCE-4 and later.

v2: rebase

Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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drm/radeon: implement pci config reset for evergreen/cayman (v2)

pci config reset is a low level reset that resets
the entire chip from the bus interface. It can
be more reliable if soft reset fail

drm/radeon: implement pci config reset for evergreen/cayman (v2)

pci config reset is a low level reset that resets
the entire chip from the bus interface. It can
be more reliable if soft reset fails.

v2: put behind module parameter

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

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drm/radeon/audio: write audio/video latency info for DCE4/5

Needed by the hda driver to properly set up synchronization
on the audio side.

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

drm/radeon/audio: write audio/video latency info for DCE4/5

Needed by the hda driver to properly set up synchronization
on the audio side.

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

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drm/radeon: Add support for programming the FMT blocks

The FMT blocks control how data is sent from the backend
of the display pipe to to monitor. Proper set up of the
FMT blocks are required for 3

drm/radeon: Add support for programming the FMT blocks

The FMT blocks control how data is sent from the backend
of the display pipe to to monitor. Proper set up of the
FMT blocks are required for 30bpp formats. Additionally,
dithering can be enabled on for better display with 18 and
24bpp displays. The exception is LVDS/eDP which atom
takes care of in the SelectCRTC_Source table. For now
just enable truncation until we test dithering more.

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

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drm/radeon: fix typo in CP DMA register headers

Wrong bit offset for SRC endian swapping.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

drm/radeon: update line buffer allocation for dce4.1/5

We need to allocate line buffer to each display when
setting up the watermarks. Failure to do so can lead
to a blank screen. This fixes blank

drm/radeon: update line buffer allocation for dce4.1/5

We need to allocate line buffer to each display when
setting up the watermarks. Failure to do so can lead
to a blank screen. This fixes blank screen problems
on dce4.1/5 asics.

Based on an initial fix from:
Jay Cornwall <jay.cornwall@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

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drm/radeon: set speaker allocation for DCE4/5 (v2)

This updates the audio driver to the speaker allocation
block from the EDID. A similar change was just implemented
for DCE6/8.

v2: remove unused

drm/radeon: set speaker allocation for DCE4/5 (v2)

This updates the audio driver to the speaker allocation
block from the EDID. A similar change was just implemented
for DCE6/8.

v2: remove unused variables

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Rafał Miłecki <zajec5@gmail.com>

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drm/radeon: fix audio dto calculation on DCE3+ (v3)

Need to set the wallclock ratio and adjust the phase
and module registers appropriately. May fix problems
with audio timing at certain display ti

drm/radeon: fix audio dto calculation on DCE3+ (v3)

Need to set the wallclock ratio and adjust the phase
and module registers appropriately. May fix problems
with audio timing at certain display timings.

v2: properly handle clocks below 24mhz
v3: rebase r600 changes

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

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drm/radeon: enable additional power gating features on trinity

TN has some additional powergating features beyond what is
supported on ON/LN.

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

drm/radeon: add support for ASPM on evergreen asics

Enables PCIE ASPM (Active State Power Management) on
evergreen-cayman asics.

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

drm/radeon/kms: add dpm support for trinity asics

This adds dpm support for trinity asics. This includes:
- clockgating
- powergating
- dynamic engine clock scaling
- dynamic voltage scaling

set r

drm/radeon/kms: add dpm support for trinity asics

This adds dpm support for trinity asics. This includes:
- clockgating
- powergating
- dynamic engine clock scaling
- dynamic voltage scaling

set radeon.dpm=1 to enable it.

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

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drm/radeon/kms: add dpm support for evergreen (v4)

This adds dpm support for evergreen asics. This includes:
- clockgating
- dynamic engine clock scaling
- dynamic memory clock scaling
- dynamic vo

drm/radeon/kms: add dpm support for evergreen (v4)

This adds dpm support for evergreen asics. This includes:
- clockgating
- dynamic engine clock scaling
- dynamic memory clock scaling
- dynamic voltage scaling
- dynamic pcie gen1/gen2 switching (requires additional acpi support)

Set radeon.dpm=1 to enable.

v2: reduce stack usage, rename ulv struct
v3: fix thermal interrupt check notices by Jerome
v4: fix state enable

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

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drm/radeon: properly set up the RLC on ON/LN/TN (v3)

This is required for certain advanced functionality.

v2: save/restore list takes dword offsets
v3: rebase on gpu reset changes

Signed-off-by: A

drm/radeon: properly set up the RLC on ON/LN/TN (v3)

This is required for certain advanced functionality.

v2: save/restore list takes dword offsets
v3: rebase on gpu reset changes

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

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drm/radeon: fix UPLL_REF_DIV_MASK definition

Stupid copy & paste error over all generations.

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

drm/radeon: fix UPLL_REF_DIV_MASK definition

Stupid copy & paste error over all generations.

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

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drm/radeon/evergreen: setup HDMI before enabling it

Closed source driver fglrx seems to enable infoframes and audio packets
at the end, which makes sense, do the same.

Signed-off-by: Rafał Miłecki

drm/radeon/evergreen: setup HDMI before enabling it

Closed source driver fglrx seems to enable infoframes and audio packets
at the end, which makes sense, do the same.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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drm/radeon: add UVD tiling addr config v2

v2: set UVD tiling config for rv730

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

drm/radeon: add UVD tiling addr config v2

v2: set UVD tiling config for rv730

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

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drm/radeon: add set_uvd_clocks callback for evergreen

v2: remove unneeded register definitions

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.c

drm/radeon: add set_uvd_clocks callback for evergreen

v2: remove unneeded register definitions

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

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drm/radeon: add set_uvd_clocks callback for ON/LN/TN (v4)

v2: write clk registers only once!
v3: update cg scratch register properly
v4: add TN support

Signed-off-by: Christian König <christian.koe

drm/radeon: add set_uvd_clocks callback for ON/LN/TN (v4)

v2: write clk registers only once!
v3: update cg scratch register properly
v4: add TN support

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

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