We need to enable and disable the Tx for each active lane after the
Non-TBT enable sequence is done.
Bspec: 74500, 74497, 74701
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-21-suraj.kandpal@intel.com
Program LT Phy voltage swing using the Swing tables and plug in the
function at encoder->set_signal_level
Bspec: 74493
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-20-suraj.kandpal@intel.com
Hook up the LT Phy enable and disable sequences using encoder->
enable/disable_clock and reusing the TBT enable disable sequence from
cx0 PHY since it remains the same.
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-18-suraj.kandpal@intel.com
Program in the steps for Non TBT PLL disable sequence.
The whole function can be defined in one shot since most of
prequiste functions are already coded in.
Bspec: 74492
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-17-suraj.kandpal@intel.com
Program the rest of the LT Phy Non TBT PLL Enable sequence. This
can be done in a single patch since the rest of the prequistie
functions are already coded in.
Bspec: 74492, 69701
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-16-suraj.kandpal@intel.com
Program the LT PHY P2P transaction which uses P2M cycle to get
get data fro Phy when it is ready and then go read the MAC register
from the MAC address space.
Bspec: 68966, 74497, 74483, 74500
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-14-suraj.kandpal@intel.com
Create a reverse algorithm which is used to find port clock
from the LT PHY state is provided which is used for
comparision & verification functions.
Bspec: 74667
Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-13-suraj.kandpal@intel.com
We enable SSC when we program PORT_CLOCK_CTL register. We logically
determine if ssc is enabled or not while we calculate our state.
Bspec: 74492, 74667
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-12-suraj.kandpal@intel.com
When we get the eDP tables we reuse dp tables for some data rates.
We need to modify the 3rd config value of this table to 1 instead
of 0 since that is the only difference in the dp and edp table for
that particular data rate.
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-11-suraj.kandpal@intel.com
Fetch the tables which need to be used and program it in
the specified VDR register space. Everything is done over
the respective lanes.
Bspec: 68862, 74500
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-10-suraj.kandpal@intel.com
Add the LT Phy programming recipe tables for eDP, DP & HDMI and a
function to use the correct table.
Bspec: 74667
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-9-suraj.kandpal@intel.com
Read PHY_VDR_0_CONFIG to check if there is any change in the register and
decide based on that if P2P sequence to change the data rate of LT PHY
are required or not. This scenario only happens if the requested mode
uses 1.62Gbps with DP mode since LT PHY defaults to this mode if
any other mode is requested we need to follow the whole sequence.
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-8-suraj.kandpal@intel.com
Add a wrapper on cx0 powerdown change sequence for LT Phy usage,
as the sequence remains unchanged when going from SNPS Phy to
LT Phy.
Bspec: 74495
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-7-suraj.kandpal@intel.com
Program sequence from port clock ctl except for the SSC
enablement part which will be taken care of later.
Bspec: 74492
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-6-suraj.kandpal@intel.com
Define function to bring phy lane out of reset for LT Phy and the
corresponding pre-requisite steps before we follow the steps for
Phy lane reset. Also create a skeleton of LT PHY PLL enable sequence
function in which we can place this function
Bspec: 77449, 74749, 74499, 74495, 68960
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-4-suraj.kandpal@intel.com
Change the register bit naming for powerdown values from CX0 to
XELPDP so that it can be used with LT Phy too.
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patch.msgid.link/20251101032513.4171255-3-suraj.kandpal@intel.com
There is a hw restriction that we could enable the FBC for FP16
formats only if the pixel normalization block is enabled. Hence
enable the pixel normalizer block with normalzation factor as
1.0 for the supported FP16 formats to get the FBC enabled. Two
existing helper function definitions are moved up to avoid the
forward declarations as part of this patch as well.
v2: sw/hw state differentiation on handling pixel normalizer (Jani)
Bspec: 69863, 68881
Cc: Shekhar Chauhan <shekhar.chauhan@intel.com>
Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patch.msgid.link/20251027134001.325064-5-vinod.govindapillai@intel.com
As the pixel normalizer block is needed only for the FP16 formats,
separating out the FP16 formats handling will benefit in selectively
enabling the pixel normalizer block in the following patch.
Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patch.msgid.link/20251027134001.325064-4-vinod.govindapillai@intel.com
Add supported FP16 formats for FBC. FBC can be enabled with
FP16 formats only when plane pixel normalizer block is enabled.
The follow up patches will handle the pixel normalizer block
configuration.
v2: changes related to comments to use better tracking of pixel
normalizer
Bspec: 6881, 69863, 68904
Cc: Shekhar Chauhan <shekhar.chauhan@intel.com>
Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patch.msgid.link/20251027134001.325064-3-vinod.govindapillai@intel.com
Starting Xe3p_LPD, FBC is supported on UINT16 formats as well. Also
UINT16 being a 64bpp format, will use cpp of 8 for cfb stride and thus
size calculations.
v2: simplify getting the cpp per format (Ville)
simplify the pixel format is valid for xe3p_lp (Vinod)
Cc: Shekhar Chauhan <shekhar.chauhan@intel.com>
BSpec: 68881, 68904, 69560
Signed-off-by: Sai Teja Pottumuttu <sai.teja.pottumuttu@intel.com>
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patch.msgid.link/20251027134001.325064-2-vinod.govindapillai@intel.com
Reduce the compat i915_utils.h to only cover the requirements of
MISSING_CASE() in soc/ and the few i915_inject_probe_failure()
instances, instead of including the entire i915_utils.h from i915. This
prevents new users for the utilities from cropping up.
With this, we can remove the xe/display/ext/i915_utils.c altogether.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patch.msgid.link/c02f82e45f31caf95bd1339080b9099c3b7190be.1761146196.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
The remaining utils display needs from i915_utils.h are primarily
MISSING_CASE() and fetch_and_zero(), with a couple of
i915_inject_probe_failure() uses.
To avoid excessive churn, add duplicates of MISSING_CASE() and
fetch_and_zero() to intel_display_utils.h, and switch display to use the
display utils.
As long as there are display files that include i915_drv.h, which
includes i915_utils.h, we'll need #ifndef guards for MISSING_CASE() and
fetch_and_zero() in both utils headers. We can remove them once display
no longer depends on i915_drv.h.
A couple of files in display still need i915_utils.h for
i915_inject_probe_failure(). Annotate this. They will be handled
separately.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patch.msgid.link/79f9e31ca64c8c045834d48e20ceb0c515d1e9e1.1761146196.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Add intel_display_utils.c for display utilities that need more than a
header.
Start off with intel_display_run_as_guest(). The implementation is
intentional duplication of the i915_utils.h i915_run_as_guest(), with
the idea that it's small enough to not matter.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patch.msgid.link/469f9c41e0c3e3099314a3cf1a7671bf36ec8ffd.1761146196.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Add i915_jiffies.h and intel_display_jiffies.h for jiffies timeout and
wait helpers, and use them separately from i915 and display. This helps
reduce the display dependency on i915_utils.h.
Long term, both msecs_to_jiffies_timeout() and
wait_remaining_ms_from_jiffies() really belong in core kernel headers,
but for now unblock display refactoring.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patch.msgid.link/d8bc62b3a81afa05c849dde9b0f633572eaf5611.1761146196.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This might help debug issues better than just debug logging the function
name.
v2: Debug log type as hex (Ville)
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251029084603.2254982-2-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
We might be getting send packet sequence errors and never know. Log them
as errors. Also upgrade the not supported read commands to errors.
v2: Also error log -EOPNOTSUPP (Ville)
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251029084603.2254982-1-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Expose the drm crtc sharpness strength property which will enable
or disable the sharpness/casf based on user input. With this user
can set/update the strength of the sharpness or casf filter.
v2: Update subject[Ankit]
Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20251028120747.3027332-11-ankit.k.nautiyal@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Call intel_casf_enable and intel_casf_disable
in atomic commit path to enable and disable casf.
Call intel_casf_update_strength to only update
the desired strength value.
v2: Introduce casf_enable here.[Ankit]
v3: Use is_disabling in casf_disabling.[Ankit]
v4: Swap old_state and new_state param.[Ankit]
v5: In disable fn move win_sz after sharpness_ctl.
v6: Rebase and update commit message.
Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20251028120747.3027332-10-ankit.k.nautiyal@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Set the configuration for CASF and capture it
in crtc_state and get the configuration by
reading back. Add the support to compare the
software and hardware state of CASF.
v2: Update subject[Ankit]
v3: Add the state compare[Ankit]
Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20251028120747.3027332-9-ankit.k.nautiyal@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Both sharpness and panel fitter use pipe scaler,
but only one can be enabled at a time. Furthermore
sharpness uses second scaler. So for CASF, check if
second scaler is available and make sure that only
either of panel fitter or sharpness is enabled at
a time.
v2: Add the panel fitting check before enabling sharpness
v3: Reframe commit message[Arun]
v4: Replace string based comparison with plane_state[Jani]
v5: Rebase
v6: Fix build issue
v7: Remove scaler id from verify_crtc_state[Ankit]
v8: Change the patch title. Add code comment.
Move the config part in patch#6. [Ankit]
v9: Refactor the patch[Ankit]
v10: Modify the header of patch[Ankit]
Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20251028120747.3027332-8-ankit.k.nautiyal@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Compute the values for second scaler for sharpness.
Fill the register bits corresponding to the scaler.
v1: Rename the title of patch [Ankit]
v2: Remove setup_casf from here[Ankit]
v3: Add skl_scaler_setup_casf in casf_enable
Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20251028120747.3027332-7-ankit.k.nautiyal@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
The sharpness property requires the use of one of the scaler
so need to set the sharpness scaler coefficient values.
These values are based on experiments and vary for different
tap value/win size. These values are normalized by taking the
sum of all values and then dividing each value with a sum.
Add helper to compute and set the scaler coefficients.
v2: Fix ifndef header naming issue reported by kernel test robot
v3: Rename file name[Arun]
Replace array size number with macro[Arun]
v4: Correct the register format[Jani]
Add brief comment and expalin about file[Jani]
Remove coefficient value from crtc_state[Jani]
v5: Fix build issue
v6: Add new function for writing coefficients[Ankit]
v7: Add cooments and add a scaler id check [Ankit]
v8: Remove casf_enable from here[Ankit]
v9: Removed REG and use shift operator[Jani]
v10: Remove filter macros
v11: Add casf_write_coeff function to casf_enable
Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20251028120747.3027332-6-ankit.k.nautiyal@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Add the register bits related to filter lut values
and helper to load the casf filter lut.
These values are golden values and these value has
to be loaded one time while enabling the casf.
v2: update commit message[Ankit]
v3: Add intel_casf prefix to filter_load fn[Jani]
v4: Define the filter macros here
Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20251028120747.3027332-5-ankit.k.nautiyal@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Add register definitions for sharpness strength and
filter window size used by CASF. Provide functions to
read and write these fields.
The sharpness strength value is determined by user input,
while the winsize is based on the resolution. The casf_enable
flag should be set if the platform supports sharpness adjustments
and the user API strength is not zero. Once sharpness is
enabled, update the strength bit of the register whenever
the user changes the strength value, as the enable bit and
winsize bit remain constant.
Introduce helper to enable, disable and update strength.
Add relavant strength and winsize in both enable and disable.
v2: Introduce get_config for casf[Ankit]
v3: Replace 0 with FILTER_STRENGTH_MASK[Ankit]
v4: After updating strength add win_sz register
v5: Replace u16 with u32 for total_pixel
v6: Add casf logging
v7: Add helper for enable and disable casf
Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20251028120747.3027332-4-ankit.k.nautiyal@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Introduce a new crtc property "SHARPNESS_STRENGTH" that allows
the user to set the intensity so as to get the sharpness effect.
The value of this property can be set from 0-255.
It is useful in scenario when the output is blurry and user
want to sharpen the pixels. User can increase/decrease the
sharpness level depending on the content displayed.
v2: Rename crtc property variable [Arun]
Add modeset detail in uapi doc[Uma]
v3: Fix build issue
v4: Modify the subject line[Ankit]
Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Tested-by: Adarsh G M <Adarsh.g.m@intel.com>
Acked-by: Simona Vetter <simona.vetter@ffwll.ch>
Link: https://invent.kde.org/plasma/kwin/-/merge_requests/7689
Link: https://patch.msgid.link/20251028120747.3027332-2-ankit.k.nautiyal@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
We started seeing "[drm] *ERROR* Timed out waiting PSR idle state" after
taking optimized guardband into use. These are seen because VSC SDPs are
sent on same line as AS SDPs when AS SDP is enabled. AS SDP is sent on line
configured in EMP_AS_SDP_TL register. We are configuring
crtc_state->vrr.vsync_start into that register.
Fix this by ensuring AS SDP is sent on line which is within
guardband. From the bspec:
EMP_AS_SDP_TL < SCL + Guardband
v2: check HAS_AS_SDP
Bspec: 71197
Fixes: 52ecd48b8d ("drm/i915/dp: Add helper to get min sdp guardband")
Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://lore.kernel.org/r/20251023043140.961104-1-jouni.hogander@intel.com
The reason for enabling FEC for an uncompressed stream on an MST link is
that the DSC compression is enabled for another stream on the same link.
For such an uncompressed stream FEC doesn't need to be supported on the
whole path until the (DP-SST) sink DPRX. For instance if a branch device
- like a monitor with an MST branch device within it - is plugged to a
DFP connector of an MST docking station and the monitor's branch
device does not support FEC, the docking station's branch device will
still enable the link to the monitor correctly, disabling the FEC on
that link as expected. Since it's been verified already that FEC is
supported for the compressed stream above, the corresponding check for
the uncompressed stream can be dropped: the check for the compressed
stream implies already that FEC is supported on the link between the
source DPTX and immediate downstream branch device. If FEC is not
supported on the whole path until the sink DPRX, FEC will be disabled by
a downstream branch device on the path as described above for the MST
dock + MST monitor configuration example.
This fixes a problem in the above MST dock + MST monitor example, where
the dock supports FEC, but the monitor doesn't support it and FEC gets
enabled on the link due to DSC getting enabled for another monitor's
stream on the same link.
Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14254
Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patch.msgid.link/20251028113536.602352-1-imre.deak@intel.com
In cases where the requested minimum CDCLK exceeds all available
values for the current reference clock, the CDCLK selection logic
previously returned 0. This could result coverity division or
modulo by zero issue.
Introduce a fallback mechanism that returns platform's max_cdclk_freq
instead of 0.
v2: Update safe fallback value to max cdclk. (Ville)
v3: Update commit messgae (Mika)
Signed-off-by: Naladala Ramanaidu <ramanaidu.naladala@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patch.msgid.link/20251017150526.781715-1-ramanaidu.naladala@intel.com
Use the similar logic in skl_plane_has_planar(),
glk_plane_has_planar() and skl_plane_has_rc_ccs() to avoid
having to think too much when comparing the three.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251009211313.30234-9-ville.syrjala@linux.intel.com
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Extract glk_plane_has_planar() out from skl_plane_has_planar()
to make the logic a bit less convoluted.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251009211313.30234-8-ville.syrjala@linux.intel.com
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
We don't need to check for crtc hw.enable because that would also
imply that the plane is disabled and we would have bailed out already
earlier.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251009211313.30234-7-ville.syrjala@linux.intel.com
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Make the skl+ plane size checks a bit more regular by
adding intel_plane_min_height() instead of using a hardcoded
1 everwhere.
v2: s/1/min_height/ one more time
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251009211313.30234-6-ville.syrjala@linux.intel.com
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Currently we check the plane min size only for the Y plane.
Extend the check to the CbCr plane as well.
This will also allow us to remove the planar format check from
icl_plane_min_width() since the +2 on the CbCr plane is equivalent
to +4 on the Y plane. I suspect this approach actually models the
hardware issue more accurately.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251009211313.30234-5-ville.syrjala@linux.intel.com
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
