Store full or partial static image in system cache (L3 cache)
for video mode primary display. Added additional commit to
crtc commit thread to transition to read cache state.
The change also updates llcc APIs to support generic functionality.
Change-Id: I6b2a45da946d7e0e0b326da9d214be3f01a9420e
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
This change updates plane's dirty flag with QoS
value to ensure QoS gets reprogrammed with new FPS
settings. This is required as QoS values will change
with FPS.
Change-Id: I377b99da2a640d375bd48477f149197b332e7f7b
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Dim layer clearing/setup requires reading registers in order to update
value, doing this add additional CPU processing when it's not really
needed. Add logic to only do the updates only when needed.
Bug: 142504774
Change-Id: I23bcbe39575de35c387cfb7d2b9dc993525e4f98
Signed-off-by: Adrian Salido <salidoa@google.com>
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
This change calls setup on blend configuration per stage
instead of per plane per crtc mixer. This avoids unnecessary
register programming if two planes are in the same stage.
Change-Id: I7481270edad13a4182352e72d5d2ab8941de0ae5
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Add xlogs to capture the secure state information of
each of the planes during mixer setup.
Change-Id: I5d60fb4287b13b3ba5a78c6b858dd244ebeb18aa
Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org>
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
When there is a race condition between DMS seamless transition and
drm_wait_vblank_ioctl, the latter gets deregistered for vblank
handle as drm_crtc_vblank_on call in crtc enbale increments vblank
count. This change avoids drm_crtc_vblank_on call during seamless
transition when crtc is already enabled as it is not required.
Change-Id: I0b9327a98cef00405b5b94e24a3fd15205339cfc
Signed-off-by: Raviteja Tamatam <travitej@codeaurora.org>
During stability tests there are cases where smmu faults are
seen due to direct transition from secure display to secure
camera without smmu ATTACHED state. Added atomic check to avoid
such transitions.
Change-Id: I307e342f35c6e7dab82902fa77e3a5c0c082f4e4
Signed-off-by: Raviteja Tamatam <travitej@codeaurora.org>
Active pipe index will be incremented when free entry is found with the
current implementation. All the indexes will not be used and there is need
to have special handling for last index with current implementation.
Change adds a break in the loop and simplifies the handling.
Change-Id: Ic74ad2aef791ba9c81acb19e85f44edf4d59e434
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>
Some of the features in the DPU hardware needs planes to be staged but
it should not be blended in the layer mixer. Change adds support for drm
driver client to set the blend type on the plane and updates driver code
to skip staging the plane.
Change-Id: I1e8c7f6ce5617820ea8b24419e0d4d27b481819b
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>
This change removes the check comparing encoder's crtc to the
crtc passed in. This check was required up until commit 70486d209c
("disp: msm: sde: remove vblank cache logic"). Now that iteration
is only happening over encoders in the encoder mask, there is no
need to check for a matching crtc to ensure it is valid.
Change-Id: I4ee08061e6c8679fe03f42cf2f889704c99526e5
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
If unregister event fails to succeed due to invalid params
or due to inappropriate hardware configuration, The callback function
is not deleted from the irq table. This leads to list corruption
issues in the subsequent calls to event enable and disable.
Change-Id: I549bd15b07b9a3b04c0f0a239bd85748acf7d473
Signed-off-by: Lakshmi Narayana Kalavala <lkalaval@codeaurora.org>
During wb use case, if any of the input buffers are secure,
the output buffer must also be in secure. In order to
successfully check if output buffer is secure context,
kernel needs to access new connector state.
Change-Id: Ia0124418eac35cf6d3301603e39ed45b971e2665
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Submit a cwb frame event signal to notify the crtc that cwb
is completed. Currently cwb also uses the same frame done
event as primary. When a single cwb commit is completed, because
cwb is on a slower path there is a race condition in which the
subsequent frame done event for primary clears the refcount.
This fix isolates the events and removes this situation.
Change-Id: Ic3e18302eb8a497cbd7a00f271de2ab320576c83
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
List head should be initialized after the irq node is allocated.
Change initializes the list head of the node.
Change-Id: I495751fcf2422bba3f39a0719e2d76738b691dd9
Signed-off-by: Lakshmi Narayana Kalavala <lkalaval@codeaurora.org>
This change adds support to check whether uidle
is supported for given target.
Change-Id: Icd7ef36eeefcd8d1fc3c960dc7c7560469945408
Signed-off-by: Yashwanth <yvulapu@codeaurora.org>
Stage property is modified for dimlayer during atomic
set property phase. This avoids any commit failure occurred due
to dimlayer checks during atomic check phase.
Change-Id: I4ff3d83a5aa9d6446fd4955f6c29854acf93bc68
Signed-off-by: Prashant Singh <prasin@codeaurora.org>
Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org>
Add support to expose base layer staging property to HAL.
In those targets where base layer staging is enabled in mixer,
layer with zorder 0 will be staged as base layer.
Change-Id: Id825357c61ac6913bdcb8a184fc501236519d5dd
Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org>
Add support to stage layer with zorder 0 as base
layer and stage borderfill only during null commit.
Change-Id: I54356c1b7834227cc3da00c211e71ac5816ce51a
Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org>
During validate, kernel should check if input buffer frame
buffer for wb conn is in secure context. If so, the output
buffer must also be secure context, or fail validate before commit.
Change-Id: I38e50f8b2ac71c8532d9d44df08850bf33180c41
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Reset MDP ctl path and DSI ctl on autorefresh
disable failure. This will enable the hardware
to recover from the hang.
Change-Id: Ia9acc8573c22e0713179ef4f6ef604caacabfadb
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
BW_INDICATION indication must be programed before BWI_THRESHOLD.
Otherwise, it will revert to legacy behaviour and rsc wakeup is
delayed by one vsync causing janks. In current code BW_INDICATION
is done after LM/SSPP programming and plane fence wait. Moved the
perf_crtc_update before this and just after ctl prepare configuration
to avoid chances of BW_INDICATION crossing BWI_THRESHOLD time.
Change-Id: Ie976720910c34aaf140f1ce7daef38ba20bc10f5
Signed-off-by: Raviteja Tamatam <travitej@codeaurora.org>
Move blendstage initialization to the atomic begin path in the
case where mixers are not setup. Additionally, clear all
blendstages during crtc disable to clean up registers.
This will avoid resetting each of the blend stages in every
commit and then writing only to the layer being used.
Change-Id: Idf7cb3e17de37034c2060f2563bc082fceb5cae9
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
DPU configuration should be changed when resolution switch happens at
the layer mixer level for ltm feature. Driver should mark ltm properties
as dirty when resolution switch happens. Change handles dynamic resolution
switch for ltm by marking the properties as dirty.
Change-Id: I5ffc8e74c42da6c2902eb42fd2e3ed1b9f9e3e4c
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>
Add support for hardware based rounded corner part of
color processing framework.
Change-Id: I3e5f4dac6ffc759bb940215b7621ac716f255169
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Reduce the cyclomatic complexity for installing CRTC properties.
Change-Id: I42572413713b3a079fb5edcaa25d9050b76adc6c
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Add atomic check handling in color processing framework.
This will check cp features during the validate phase.
Change-Id: I6d94316a749ad247aec0554c31fa56af6db61ab6
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>
This change moves the DSC implementation into a separate file.
This is required to add support for new compression algorithms.
This cleanup change also, moves struct sde_encoder_virt
declaration to the encoder header file.
Change-Id: Idc3b96e65fcce2a7ee6e17af604cec0cb574f6f7
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
This change enables display drivers code compilation
for lahaina target and current location of header files
is replacing the header files in usr/include/drm directory
before installing display specific header files. This change
ensures both the drm and msm_drv header files are exported
to user mode clients.
Change-Id: If6fc347598b902e670b7206dbcb82fe0740b3984
Signed-off-by: Shashank Babu Chinta Venkata <sbchin@codeaurora.org>
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
Since clock set flags api is deprecated for new target, this
change removes sde wrapper and removes LUT memeory retention logic
from crtc module.
Change-Id: If37ec780913668c1a43f8a71e79249679526bd34
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
This snapshot change adds downstream support
for drm 5.x+(msm_lahaina branch) linux kernel.
Change-Id: Ia691c95da155a00e449c91a2f1a5b20a8e71aed4
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
1.Typecast to avoid distinct pointer type comparison
2.Keep DMA mask aligned with api definition.
3.Add Suffix for literals
4.Remove multfrac func to avoid uncompatible division.
5.64-bit division( operator "/") on 32-bit platforms is not supported.
Using platform independent API's here
Change-Id: I0e7305418e53876bd1adf00c1963f85cbdf980cc
Signed-off-by: Ravikanth Tuniki <rtunik@codeaurora.org>
During secure-ui, the SMMU, MISR and VBIF states
are altered based on the enable/disable of secure-ui
which is followed by the scm_call. Failure in any of
the steps would lead the system to an unstable state.
Address all the failures and revert back all steps
to get the system back in original state to avoid
any issues.
Change-Id: I736c6cf018c5992ec33806c00e58bf56b818b8a7
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Add support to handle mdp limits property which
can be used to represent maximum possible limit
for different usecases like sspp linewidth,
bandwidth limit etc. Each child node can be
used to describe each property.
Change-Id: I4b0645201fa29bba1a083e2df4733bec07f0dd96
Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org>
Clients of local tone mapping engine need to know when hardware block
was turned off, to enable mutually exclusively display features.
Change adds support for ltm off event notification via custom event
interface of drm.
Change-Id: Ibfe2f85eadb0b939deee56194387b51b1e5ca8b9
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>
During the validation of inline-rotator downscale ratio,
in the plane atomic_check phase, the client_type is
derived from the crtc->state. This leads to wrong
client_type as in check phase, it has to be derived
from the new crtc state. Fix it to derive from
new crtc, which would in turn be used to get the
correct inline-rotator downscale ratio.
Change-Id: I109fc6fd81182b1cda1c4feefbf421d3fab433c7
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
During SUI validations and transitions, the encoders
are iterated to find the panel-mode. If concurrent
writeback is enabled, it is assumed as video mode.
Add check to consider only the built-in display
panel mode during sui to avoid wrong interpretation.
Change-Id: I2901eb29a0799571a95f6ab6f9f3f2c6154424c5
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
During transition from sui to non-secure if concurrent
writeback is enabled, it is incorrectly assumed as
video-mode panel. This leads to wrong video-mode
validations and false errors. Fix the check to get the
panel mode only from the primary display.
Change-Id: I3da3076d17cfe2314118b947133cbfc55581a195
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
Partial update will be disabled while panel operating
mode switch from command to video.
Display validation will be failed once CRTC and connector
ROI state are not the same.
So add this change to get connector roi state even partial
update is disabled.
Change-Id: Iebb1d001c1c11b659141ce301400704c16390ee6
Signed-off-by: Lei Chen <chenlei@codeaurora.org>
This change saves the previous state before moving into the transitional
smmu state, during secure-display/secure-camera usecases. Upon failure
to complete the transition, set smmu state to the previous state.
Previously, smmu state was staying in transitional state.
Change-Id: I1a78ddcf6ac1c7ea66c8c2095cd1a6d6160647a1
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Helper function is returning the width of single mixer. During
atomic crtc check, the number of destination scaler is not
considered before width check and can fail possible higher
resolutions. The mixerwidth should be taken as a multiple of
num_ds_enabled.
Change-Id: Id9e5e0ccf0cebb54d2a242e039d8dc3676b3729f
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
