Since .{enable,disable}_clock() are already vfuncs it's a bit silly to
have if-ladders inside them. Just provide specialized version for adl-s
and rkl so we don't need any of that.
v2: s/dev_priv/i915/ (Lucas)
Fix typos in platform names (Lucas)
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210205214634.19341-13-ville.syrjala@linux.intel.com
The other DDI .enable_clock() functions are trying to protect us
against pll==NULL. A bit tempted to throw out all the WARNs as
just unnecessary noise, but I guess they might have some use
when poking around the shared_dpll code (not sure it wouldn't
oops elsewhere though). So let's unify it all and sprinkle in
the missing WARNs for icl/dg1.
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210205214634.19341-11-ville.syrjala@linux.intel.com
The current code attempts to protect the RMWs into global
clock routing registers with a mutex, but forgets to do so
in a few places. Let's remedy that.
Note that at the moment we serialize all modesets onto single
wq, so this shouldn't actually matter. But maybe one day we
wish to attempt parallel modesets again...
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210205214634.19341-10-ville.syrjala@linux.intel.com
For ICL+ we have several styles of clock routing for DDIs:
1) TC DDI + TC PHY
-> needs DDI_CLK_SEL==MG/TBT part form intel_ddi_clk_{select,disable}()
and ICL_DPCLKA_CFGCR0_TC_CLK_OFF part form icl_{map,unmap}_plls_to_ports()
2) ICL/TGL combo DDI + combo PHY
-> just need the stuff from icl_{map,unmap}_plls_to_ports()
3) JSL/EHL TC DDI + combo PHY
-> needs DDI_CLK_SEL==MG part from intel_ddi_clk_{select,disable}() and
the full combo style clock selection from icl_{map,unmap}_plls_to_ports()
4) ADLS/RKL
-> these use both TC and combo DDIs with combo PHYs, however they
always use the full combo style clock selection as per
icl_{map,unmap}_plls_to_ports() and do not use DDI_CLK_SEL at all,
thus get treated the same as 2)
We extract all that from the current mess in the following way:
1) icl_ddi_tc_{enable,disable}_clock()
2) icl_ddi_combo_{enable,disable}_clock()
3) jsl_ddi_tc_{enable,disable}_clock()
4) for now we reuse icl_ddi_combo_{enable,disable}_clock() here
v2: s/dev_priv/i915/ (Lucas)
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210205214634.19341-8-ville.syrjala@linux.intel.com
Yank out the HSW/BDW code from intel_ddi_clk_{select,disable}()
and put it into the new encoder .{enable,disable}_clock() vfuncs.
v2: s/dev_priv/i915/ (Lucas)
v3: Deal with FDI
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> #v2
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210205214634.19341-4-ville.syrjala@linux.intel.com
The current code dealing with the clock routing for DDI encoders
is a maintenance nightmare. Let's start cleaning it up by allowing
the encoder to provide vfuncs for enablign/disabling the clock.
We leave them initially unimplemented, falling back to the old
if-else approach.
v2: Convert the FDI enable sequence
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> #v2
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210205214634.19341-3-ville.syrjala@linux.intel.com
We want to put all DDI clock routing code into one place.
Unify the FDI enable sequence to use the standard function
instead of hand rolling its own. The disable sequence already
uses the normal thing.
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210205214634.19341-2-ville.syrjala@linux.intel.com
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
intel_init_audio_hooks() sets up hooks in the display struct and only
makes sense when we have display. Move it inside
intel_init_display_hooks() so it isn't called when we don't have
display.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20210213042756.953007-4-lucas.demarchi@intel.com
Now that all display-related functions are grouped in
i915_driver_register(), move them to display/ so we reduce the amount of
display calls from the rest of the driver.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20210213042756.953007-3-lucas.demarchi@intel.com
intel_gt_driver_register() may be called earlier than
intel_opregion_register() and acpi_video_register(), so move it up.
intel_display_debugfs_register() may be called later, together with the
other display-related initializations. There is a slight change in
behavior that sysfs files will show up before the display-related
debugfs files, but that shouldn't be a problem - userspace shouldn't be
relying in debugfs.
This allows us to group all the display-related calls under a single
check for "HAS_DISPLAY()" that can be later moved to a better place.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20210213042756.953007-2-lucas.demarchi@intel.com
In rare circumstances bugs in PCI programming, broken BIOS, or failing
hardware can cause the CPU to lose access to the MMIO BAR on dgfx
platforms. This is a pretty catastrophic failure since all register
reads come back with values of 0xFFFFFFFF. Let's check for this special
case while doing our usual checks for unclaimed registers; the FPGA_DBG
register we use for those checks on modern platforms has some unused
bits that will always read back as 0 when things are behaving properly;
we can use them as canaries to detect when MMIO itself has suddenly
broken and try to print a more informative error message in the logs.
v2: Let the detection function still return 'true' if we've lost our
MMIO access. We'll still get an extra false positive message about
an unclaimed register access, but we'll still honor the 'mmio_debug'
limit and not spam the log. (Lucas)
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210212211925.3418280-2-matthew.d.roper@intel.com
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Although the bspec's description doesn't make it very clear, the
hardware architects have confirmed that the FPGA_DBG register that we
use to check for unclaimed MMIO accesses is display-specific and will
only properly flag unclaimed MMIO transactions for registers in the
display range. If a platform doesn't have display, FPGA_DBG itself will
not be available and should not be checked. Let's move the feature flag
into intel_device_info.display to more accurately reflect this.
Given that we now know FPGA_DBG is display-specific, it could be argued
that we should only check it on out intel_de_*() functions. However
let's not make that change right now; keeping the checks in all of the
existing locations still helps us catch cases where regular
intel_uncore_*() functions use bad MMIO offset math / base addresses and
accidentally wind up landing within an unused area within the display
MMIO range. It will also help catch cases where userspace-initiated
MMIO (e.g., IGT's intel_reg tool) attempt to read bad offsets within the
display range.
v2: Add missing hunk with the update to the HAS_FPGA_DBG_UNCLAIMED
macro. (CI)
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210212222049.3516344-1-matthew.d.roper@intel.com
Apparently the new gen9_bc platforms that Intel has introduced don't
provide us with a STRAP config register to read from for initializing DDI
B, C, and D detection. So, workaround this by hard-coding our strap config
in intel_setup_outputs().
Changes since v4:
* Split this into it's own commit
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
[originally from Tejas's work]
Signed-off-by: Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@intel.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210209212832.1401815-5-lyude@redhat.com
Next, let's start introducing the HPD pin mappings for Intel's new gen9_bc
platform in order to make hotplugging display connectors work. Since
gen9_bc is just a TGP PCH along with a CML CPU, except with the same HPD
mappings as ICL, we simply add a skl_hpd_pin function that is shared
between gen9 and gen9_bc which handles both the traditional gen9 HPD pin
mappings and the Icelake HPD pin mappings that gen9_bc uses.
Changes since v4:
* Split this into its own commit
* Introduce skl_hpd_pin() like vsyrjala suggested and use that instead of
sticking our HPD pin mappings in TGP code
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
[originally from Tejas's work]
Signed-off-by: Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@intel.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210209212832.1401815-4-lyude@redhat.com
After fixing the OA_TAIL_PTR corruption, there are no more reports with
reason field of zero. Drop the check for report reason.
Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210210190106.8586-1-umesh.nerlige.ramappa@intel.com
DP-MST connector encoder initializes at modeset
Adding a connector->encoder NULL check in order to
avoid any NULL pointer dereference.
intel_hdcp_enable() already handle this but debugfs
can also invoke the intel_{hdcp,hdcp2_capable}.
Handling it gracefully.
v2:
- Use necessary lock and NULL check in
i915_hdcp_sink_capability_show. [Imre]
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210211140502.22786-1-anshuman.gupta@intel.com
We are not checking for specific SKUs and feedback from HW team is that
it may not work since it was supposed to be fixed by the same time
straps stopped to be used. So, just update comment.
v2: Instead of removing the check, just update the comment since
feedback from HW team was that it actually may not work
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200625001120.22810-3-lucas.demarchi@intel.com
With the introduction of gen9_bc, where Intel combines Cometlake CPUs with
a Tigerpoint PCH, we'll need to introduce new DDC pin mappings for this
platform in order to make all of the display connectors work. So, let's do
that.
Changes since v4:
* Split this into it's own patch - vsyrjala
Changes since v5:
* Rename gen9bc_port_to_ddc_pin() to gen9bc_tgp_port_to_ddc_pin()
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
[originally from Tejas's work]
Signed-off-by: Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@intel.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210209212832.1401815-3-lyude@redhat.com
Since Intel has introduced the gen9_bc platform, a combination of
Tigerpoint PCHs and CML CPUs, let's recognize such platforms as valid and
avoid WARNing on them.
Changes since v4:
* Split this into it's own patch - vsyrjala
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
[originally from Tejas's work]
Signed-off-by: Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@intel.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210209212832.1401815-2-lyude@redhat.com
Lane Reversal is required for some of the DDI ports. This information
is populated in VBT and driver should read the same and set the
polarity while enabling the port. This patch handles the same.
It helps fix a display blankout issue on DP ports on certain
platforms.
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210211114209.23866-1-uma.shankar@intel.com
Set the right BW buddy page mask for new memory types.
BSpec: 49218
Cc: Clint Taylor <clinton.a.taylor@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210209174238.153278-1-jose.souza@intel.com
We don't have a persistent fb holding a reference to the frontbuffer
object, so every time we do the get+put we throw the frontbuffer object
immediately away. And so the next time around we get a pristine
frontbuffer object with bits==0 even for the old vma. This confuses
the frontbuffer tracking code which understandably expects the old
frontbuffer to have the overlay's bit set.
Fix this by hanging on to the frontbuffer reference until the next
flip. And just to make this a bit more clear let's track the frontbuffer
explicitly instead of just grabbing it via the old vma.
Cc: stable@vger.kernel.org
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/1136
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210209021918.16234-2-ville.syrjala@linux.intel.com
Fixes: 8e7cb1799b ("drm/i915: Extract intel_frontbuffer active tracking")
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
ilk+ planes get notably unhappy when the plane x+w exceeds
the stride. This wasn't a problem previously because we
always aligned SURF to the closest tile boundary so the
x offset never got particularly large. But now with async
flips we have to align to 256KiB instead and thus this
becomes a real issue.
On ilk/snb/ivb it looks like the accesses just wrap
early to the next tile row when scanout goes past the
SURF+n*stride boundary, hsw/bdw suffer more heavily and
start to underrun constantly. i965/g4x appear to be immune.
vlv/chv I've not yet checked.
Let's borrow another trick from the skl+ code and search
backwards for a better SURF offset in the hopes of getting the
x offset below the limit. IIRC when I ran into a similar issue
on skl years ago it was causing the hardware to fall over
pretty hard as well.
And let's be consistent and include i965/g4x in the check
as well, just in case I just got super lucky somehow when
I wasn't able to reproduce the issue. Not that it really
matters since we still use 4k SURF alignment for i965/g4x
anyway.
Fixes: 6ede6b0616 ("drm/i915: Implement async flips for vlv/chv")
Fixes: 4bb18054ad ("drm/i915: Implement async flip for ilk/snb")
Fixes: 2a636e240c ("drm/i915: Implement async flip for ivb/hsw")
Fixes: cda195f13a ("drm/i915: Implement async flips for bdw")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210209021918.16234-1-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
The TypeC FIA can be powered down if the TC-COLD power state is allowed,
so block the TC-COLD state when initializing the FIA.
Note that this isn't needed on ICL where the FIA is never modular and
which has no generic way to block TC-COLD (except for platforms with a
legacy TypeC port and on those too only via these legacy ports, not via
a DP-alt/TBT port).
Cc: <stable@vger.kernel.org> # v5.10+
Cc: José Roberto de Souza <jose.souza@intel.com>
Reported-by: Paul Menzel <pmenzel@molgen.mpg.de>
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/3027
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210208154303.6839-1-imre.deak@intel.com
Reviewed-by: Jos� Roberto de Souza <jose.souza@intel.com>
Gen12 supports additional OA formats as compared to what was added
earlier. Include the additional OA formats.
Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210208174029.45621-3-umesh.nerlige.ramappa@intel.com
Variations in OA formats in the different gens has led to creation of
several sparse arrays to store the formats.
Move oa formats into a single array and format_mask to check for
platform specific oa formats.
Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210208174029.45621-2-umesh.nerlige.ramappa@intel.com
Validity of an OA format is checked by using a sparse array of formats
per gen. Instead maintain a mask of supported formats for a platform in
the perf object.
v2: Use set_bit and test_bit style for the format_mask (Chris)
Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210208174029.45621-1-umesh.nerlige.ramappa@intel.com
Removing force probe protection from RKL platform. Did
not observe warnings, errors, flickering or any visual
defects while doing ordinary tasks like browsing and
editing documents in a two monitor setup.
Signed-off-by: Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@intel.com>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201130124855.319226-1-tejaskumarx.surendrakumar.upadhyay@intel.com
This moves the code from various places and consolidates it
into one new file.
v2:
- rename skl_program_plane -> skl_program_plane_scaler (Ville)
- also move skl_pfit_enable, and consequently make some skl_scaler_*
functions static to skl_scaler.c (Ville)
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/2fa703ffc7b96a41c392fd5ebbd2e6e4ffb6fb05.1612536383.git.jani.nikula@intel.com
Rework the plane init calls to do the gen test one level higher.
Rework some of the plane helpers so they can live in new file,
there is still some scope to clean up the plane/fb interactions
later.
v2: drop atomic code back, rename file to Ville suggestions,
add header file.
v3: move scaler bits back
v4: drop wrong new includes (Ville)
v5: integrate the ccs gen12 changes
v6: fix unrelated code movement (Ville)
Signed-off-by: Dave Airlie <airlied@redhat.com>
[Jani: fixed up sparse warnings.]
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/4e88a5c6b9ab3b93cc2b6c7d78c26ae86f6abbd0.1612536383.git.jani.nikula@intel.com
Ville suggested this, these tables are probably better being
standalone.
This fixes up the cnl/bxt interfaces to be like the others,
the intel one I left alone since it has a few extra entrypoints.
v2: add back missing rocketlake bits.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
[Jani: made some functions static]
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/def9eed2581d71863ccdf35f323b525facc2482c.1612467466.git.jani.nikula@intel.com
By mistake those 2 parameters were defined as read and write in the
.h file while in the .c file it is read only.
The intention here was to be read only to avoid the need of additional
handling.
Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Cc: Petri Latvala <petri.latvala@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210204153357.39681-1-jose.souza@intel.com
While JSL and EHL eDP transcoder supports PSR2, the phy of this
platforms only supports eDP 1.3, so removing PSR2 support as this
feature was added in eDP 1.4.
Signed-off-by: Edmund Dea <edmund.j.dea@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210204175830.97857-1-jose.souza@intel.com
In order to support the PSR state of each transcoder, it adds
i915_psr_status to sub-directory of each transcoder.
v2: Change using of Symbolic permissions 'S_IRUGO' to using of octal
permissions '0444'
v5: Addressed JJani Nikula's review comments
- Remove checking of Gen12 for i915_psr_status.
- Add check of HAS_PSR()
- Remove meaningless check routine.
Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Anshuman Gupta <anshuman.gupta@intel.com>
Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210204134015.419036-2-gwan-gyeong.mun@intel.com
