drm/msm: merge dpu format database to MDP formats

Finally remove duplication between DPU and generic MDP code by merging
DPU format lists to the MDP format database.

Signed-off-by: Dmitry Baryshkov

drm/msm: merge dpu format database to MDP formats

Finally remove duplication between DPU and generic MDP code by merging
DPU format lists to the MDP format database.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/590435/
Link: https://lore.kernel.org/r/20240420-dpu-format-v2-8-9e93226cbffd@linaro.org

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drm/msm: merge dpu_format and mdp_format in struct msm_format

Structures dpu_format and mdp_format are largely the same structures.
In order to remove duplication between format databases, merge the

drm/msm: merge dpu_format and mdp_format in struct msm_format

Structures dpu_format and mdp_format are largely the same structures.
In order to remove duplication between format databases, merge these two
stucture definitions into the global struct msm_format.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/590434/
Link: https://lore.kernel.org/r/20240420-dpu-format-v2-5-9e93226cbffd@linaro.org

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drm/msm/dpu: pull format flag definitions to mdp_format.h

In preparation to merger of formats databases, pull format flag
definitions to mdp_format.h header, so that they are visibile to both
dpu an

drm/msm/dpu: pull format flag definitions to mdp_format.h

In preparation to merger of formats databases, pull format flag
definitions to mdp_format.h header, so that they are visibile to both
dpu and mdp drivers.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/590425/
Link: https://lore.kernel.org/r/20240420-dpu-format-v2-4-9e93226cbffd@linaro.org

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drm/msm/dpu: in dpu_format replace bitmap with unsigned long field

Using bitmap for the flags results in a clumsy syntax on test_bit,
replace it with unsigned long type and simple binary ops.

Revie

drm/msm/dpu: in dpu_format replace bitmap with unsigned long field

Using bitmap for the flags results in a clumsy syntax on test_bit,
replace it with unsigned long type and simple binary ops.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/590422/
Link: https://lore.kernel.org/r/20240420-dpu-format-v2-3-9e93226cbffd@linaro.org

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drm/msm/dpu: use format-related definitions from mdp_common.xml.h

Instead of having DPU-specific defines, switch to the definitions from
the mdp_common.xml.h file. This is the preparation for merged

drm/msm/dpu: use format-related definitions from mdp_common.xml.h

Instead of having DPU-specific defines, switch to the definitions from
the mdp_common.xml.h file. This is the preparation for merged of DPU and
MDP format tables.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/590420/
Link: https://lore.kernel.org/r/20240420-dpu-format-v2-1-9e93226cbffd@linaro.org

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drm/msm/dpu: add support to allocate CDM from RM

Even though there is usually only one CDM block, it can be
used by either HDMI, DisplayPort OR Writeback interfaces.

Hence its allocation needs to b

drm/msm/dpu: add support to allocate CDM from RM

Even though there is usually only one CDM block, it can be
used by either HDMI, DisplayPort OR Writeback interfaces.

Hence its allocation needs to be tracked properly by the
resource manager to ensure appropriate availability of the
block.

changes in v2:
- move needs_cdm to topology struct

Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/571827/
Link: https://lore.kernel.org/r/20231212205254.12422-10-quic_abhinavk@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: add dpu_hw_cdm abstraction for CDM block

CDM block comes with its own set of registers and operations
which can be done. In-line with other hardware blocks, this
change adds the dpu_hw_

drm/msm/dpu: add dpu_hw_cdm abstraction for CDM block

CDM block comes with its own set of registers and operations
which can be done. In-line with other hardware blocks, this
change adds the dpu_hw_cdm abstraction for the CDM block.

changes in v4:
- used FIELD_PREP() for dpu_hw_cdm_setup_cdwn() operations
- change to lowercase hex in dpu_hw_cdm_bind_pingpong_blk()
- move disable assignment inside else in dpu_hw_cdm_bind_pingpong_blk()

changes in v3:
- fix commit text from sub-blk to blk for CDM
- fix kbot issue for missing static for dpu_hw_cdm_enable()
- fix kbot issue for incorrect documentation style
- add more documentation for enums and struct in dpu_hw_cdm.h
- drop "enable" parameter from bind_pingpong_blk() as we can
just use PINGPONG_NONE for disable cases
- drop unnecessary bit operation for zero value of cdm_cfg

changes in v2:
- replace bit magic with relevant defines
- use drmm_kzalloc instead of kzalloc/free
- some formatting fixes
- inline _setup_cdm_ops()
- protect bind_pingpong_blk with core_rev check
- drop setup_csc_data() and setup_cdwn() ops as they
are merged into enable()

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202312101815.B3ZH7Pfy-lkp@intel.com/
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/571824/
Link: https://lore.kernel.org/r/20231212205254.12422-8-quic_abhinavk@quicinc.com
[DB: Added linux/bitfield.h inclusion]
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: add cdm blocks to sc7280 dpu_hw_catalog

Add CDM blocks to the sc7280 dpu_hw_catalog to support
YUV format output from writeback block.

changes in v3:
- change the comment from sub-blk

drm/msm/dpu: add cdm blocks to sc7280 dpu_hw_catalog

Add CDM blocks to the sc7280 dpu_hw_catalog to support
YUV format output from writeback block.

changes in v3:
- change the comment from sub-blk to clk for CDM

changes in v2:
- remove explicit zero assignment for features
- move sc7280_cdm to dpu_hw_catalog from the sc7280
catalog file as its definition can be re-used

Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/571818/
Link: https://lore.kernel.org/r/20231212205254.12422-6-quic_abhinavk@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: add support for SM8650 DPU

Add DPU version 10.0 support for the SM8650 platform.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshk

drm/msm/dpu: add support for SM8650 DPU

Add DPU version 10.0 support for the SM8650 platform.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/564975/
Link: https://lore.kernel.org/r/20231030-topic-sm8650-upstream-mdss-v2-5-43f1887c82b8@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: drop enum dpu_mdp and MDP_TOP value

Since there is always just a single MDP_TOP instance, drop the enum
dpu_mdp and corresponding index value.

Reviewed-by: Marijn Suijten <marijn.suijt

drm/msm/dpu: drop enum dpu_mdp and MDP_TOP value

Since there is always just a single MDP_TOP instance, drop the enum
dpu_mdp and corresponding index value.

Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Tested-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/545357/
Link: https://lore.kernel.org/r/20230704022136.130522-6-dmitry.baryshkov@linaro.org

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drm/msm/dpu: use PINGPONG_NONE for LMs with no PP attached

On msm8998/sdm845 some LM blocks do not have corresponding PINGPONG
block. Currently the driver uses PINGPONG_MAX for such cases. Switch
th

drm/msm/dpu: use PINGPONG_NONE for LMs with no PP attached

On msm8998/sdm845 some LM blocks do not have corresponding PINGPONG
block. Currently the driver uses PINGPONG_MAX for such cases. Switch
that to use PINGPONG_NONE instead, which is more logical.

Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/538205/
Link: https://lore.kernel.org/r/20230519234025.2864377-4-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: Implement tearcheck support on INTF block

Since DPU 5.0.0 the TEARCHECK registers and interrupts moved out of the
PINGPONG block and into the INTF. Implement the necessary callbacks in

drm/msm/dpu: Implement tearcheck support on INTF block

Since DPU 5.0.0 the TEARCHECK registers and interrupts moved out of the
PINGPONG block and into the INTF. Implement the necessary callbacks in
the INTF block, and use these callbacks together with the INTF_TEAR
interrupts.

Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/534234/
Link: https://lore.kernel.org/r/20230411-dpu-intf-te-v4-21-27ce1a5ab5c6@somainline.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: Move dpu_hw_{tear_check, pp_vsync_info} to dpu_hw_mdss.h

Now that newer SoCs since DPU 5.0.0 manage tearcheck in the INTF instead
of PINGPONG block, move the struct definition to a comm

drm/msm/dpu: Move dpu_hw_{tear_check, pp_vsync_info} to dpu_hw_mdss.h

Now that newer SoCs since DPU 5.0.0 manage tearcheck in the INTF instead
of PINGPONG block, move the struct definition to a common file. Also,
bring in documentation from msm-4.19 techpack while at it.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
[Marijn: Also move dpu_hw_pp_vsync_info]
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/534232/
Link: https://lore.kernel.org/r/20230411-dpu-intf-te-v4-16-27ce1a5ab5c6@somainline.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: add support for SM8550

Add definitions for the display hardware used on Qualcomm SM8550
platform.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Neil Armstr

drm/msm/dpu: add support for SM8550

Add definitions for the display hardware used on Qualcomm SM8550
platform.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/517512/
Link: https://lore.kernel.org/r/20230103-topic-sm8550-upstream-mdss-dsi-v3-4-660c3bcb127f@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: Introduce SC8280XP

The Qualcomm SC8280XP platform contains DPU version 8.0.0, has 9
interfaces, 2 DSI controllers and 4 DisplayPort controllers. Extend the
necessary definitions and des

drm/msm/dpu: Introduce SC8280XP

The Qualcomm SC8280XP platform contains DPU version 8.0.0, has 9
interfaces, 2 DSI controllers and 4 DisplayPort controllers. Extend the
necessary definitions and describe the DPU in the SC8280XP.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/514398/
Link: https://lore.kernel.org/r/20221207220012.16529-3-quic_bjorande@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: add support for SM8450

Add definitions for the display hardware used on Qualcomm SM8450
platform.

Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Re

drm/msm/dpu: add support for SM8450

Add definitions for the display hardware used on Qualcomm SM8450
platform.

Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/514235/
Link: https://lore.kernel.org/r/20221207012231.112059-11-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: drop VBIF indices

We do not expect to have other VBIFs. Drop VBIF_n indices and always use
VBIF_RT and VBIF_NRT.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: D

drm/msm/dpu: drop VBIF indices

We do not expect to have other VBIFs. Drop VBIF_n indices and always use
VBIF_RT and VBIF_NRT.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/489571/
Link: https://lore.kernel.org/r/20220615125703.24647-3-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>

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drm/msm/dpu: drop INTF_TYPE_MAX symbol

This enum value does not correspond to any of actual interface types,
it's not used by the driver, and the value of INTF_WB is greater than
INTF_TYPE_MAX. Thus

drm/msm/dpu: drop INTF_TYPE_MAX symbol

This enum value does not correspond to any of actual interface types,
it's not used by the driver, and the value of INTF_WB is greater than
INTF_TYPE_MAX. Thus this symbol serves no purpose and can be removed.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Patchwork: https://patchwork.freedesktop.org/patch/475556/
Link: https://lore.kernel.org/r/20220222062246.242577-3-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: document INTF_EDP/INTF_DP difference

Based on the discussions on the mailing list, document enum
dpu_intf_type and it's controversial fields: INTF_DP and INTF_EDP.

INTF_EDP is used for

drm/msm/dpu: document INTF_EDP/INTF_DP difference

Based on the discussions on the mailing list, document enum
dpu_intf_type and it's controversial fields: INTF_DP and INTF_EDP.

INTF_EDP is used for older eDP interface found on msm8x74/msm8x84
INTF_DP is used for both eDP and DP interfaces handled by the msm/dp
driver. The DPU driver does not make a difference between them.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Patchwork: https://patchwork.freedesktop.org/patch/475555/
Link: https://lore.kernel.org/r/20220222062246.242577-2-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/disp/dpu1: Add support for DSC

Display Stream Compression (DSC) is one of the hw blocks in dpu, so add
support by adding hw blocks for DSC

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@li

drm/msm/disp/dpu1: Add support for DSC

Display Stream Compression (DSC) is one of the hw blocks in dpu, so add
support by adding hw blocks for DSC

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/480912/
Link: https://lore.kernel.org/r/20220406094031.1027376-4-vkoul@kernel.org
[DB: applied typo noticed by Robert Foss]
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: Fix a typo

s/struture/structure/

Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Link: https://lore.kernel.org/r/20210322062723.3215931-1-unixbhaskar@gmail.com
Acked-by: Randy

drm/msm/dpu: Fix a typo

s/struture/structure/

Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Link: https://lore.kernel.org/r/20210322062723.3215931-1-unixbhaskar@gmail.com
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>

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drm/msm/dpu: initial support for merge3D hardware block

Add initial support for merge3D hardware block on SM8[12]50. Merge3D is
reposible for merging contents of two LMs (two PPs) into single
interf

drm/msm/dpu: initial support for merge3D hardware block

Add initial support for merge3D hardware block on SM8[12]50. Merge3D is
reposible for merging contents of two LMs (two PPs) into single
interface.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>

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drm/msm/dpu: add SM8150 to hw catalog

This brings up basic video mode functionality for SM8150 DPU. Command mode
and dual mixer/intf configurations are not working, future patches will
address this.

drm/msm/dpu: add SM8150 to hw catalog

This brings up basic video mode functionality for SM8150 DPU. Command mode
and dual mixer/intf configurations are not working, future patches will
address this. Scaler functionality and multiple planes is also untested.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
[fixup max_linewidth warning]
Signed-off-by: Rob Clark <robdclark@chromium.org>

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drm/msm/dpu: add support for color processing blocks in dpu driver

This change adds support to configure dspp blocks in
the dpu driver.

Macro description of the changes coming in this patch.
1) Add

drm/msm/dpu: add support for color processing blocks in dpu driver

This change adds support to configure dspp blocks in
the dpu driver.

Macro description of the changes coming in this patch.
1) Add dspp definitions in the hw catalog.
2) Add capability to reserve dspp blocks in the display data path.
3) Attach the reserved block to the encoder.

Signed-off-by: Kalyan Thota <kalyan_t@codeaurora.org>
Tested-by: Fritz Koenig <frkoenig@google.com>
Signed-off-by: Rob Clark <robdclark@chromium.org>

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284

Based on 1 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of th

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284

Based on 1 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 and
only version 2 as published by the free software foundation this
program is distributed in the hope that it will be useful but
without any warranty without even the implied warranty of
merchantability or fitness for a particular purpose see the gnu
general public license for more details

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-only

has been chosen to replace the boilerplate/reference in 294 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190529141900.825281744@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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