Update msm_gem and msm_drv to comply with latest 5.15 kernel.
Modify dma_buf_vmap() and dma-buf's vmap callback to use
struct dma_buf_map. Rename dma_resv_get_excl_rcu to _unlocked.
Remove deprecated GEM and PRIME callbacks.
Change-Id: Ifdfc7f872c988d8455f465e7d17dfbcf212bb5f6
Signed-off-by: Bruce Hoo <bingchua@codeaurora.org>
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Pass additional parameters to supply maximum lane count and
rate to MST topology manager. In cases where sources have
lower maximum lane count or rate than default MAX_LINK_RATE,
these values will be used instead.
Change-Id: I9278ce6cc9fbacaf3f6d964c5036208c0695a79b
Signed-off-by: Bruce Hoo <bingchua@codeaurora.org>
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
This change moves the point at which msm_gem_object is added to
inactive list. Moving this ensures that initialization will be
complete before adding the object to the list. This change also
removes unused functions from msm_gem.c.
Change-Id: Id8fa04cc88a21e04108ae21b18d5acc761ef4c6e
Signed-off-by: Bruce Hoo <bingchua@codeaurora.org>
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Update names of DSI flags to follow upstream convention. Purpose of
the name change is to more clearly indicate what is not supported
when the flag is set.
Change-Id: Ifd62610c4dfebcbbccb0fb2046a7c453e39c9107
Signed-off-by: Bruce Hoo <bingchua@codeaurora.org>
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Pass full state to crtc, plane, and connector atomic functions and retrieve
drm_crtc/plane/connector_state within the atomic function. Additionally,
the plane atomic update function is used as an upstream hook as well as
locally called in the plane restore path. To ensure both paths are functional,
introduce a plane atomic update version which takes in drm_plane_state
keeping with the previous parameter expectations.
Change-Id: Ia295935dd81ea8680a347eba0929e209d93ae830
Signed-off-by: Bruce Hoo <bingchua@codeaurora.org>
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Pass additional parameter drm_dp_aux to drm_dp_link_train APIs
in order to use drm_dbg_* within those functions.
Change-Id: Icc111ecce78fbbac77eb044ce4200377d3616fc9
Signed-off-by: Bruce Hoo <bingchua@codeaurora.org>
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Include of_common header file explicitly to use
of_fdt_get_ddrtype().
Change-Id: Idd814d6188d585b2d0ecd6935f3260a79d15401b
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
API got deprecated in kernel 5.15. Remove the usage.
Change-Id: I10c4fdee1074fcf50ae4fe28124692dae7a31c7c
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
After adapting dma buf api's these references and
paths are unusable. Clean it up.
Change-Id: Id6fa76945132e312e8bacf6e430633b0db9e48a3
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Domain attributes has been deprecated on 5.14 kernel, so replace
msm_smmu_set_attribute with qcom_iommu_enable_s1_translations.
Change-Id: I1bf2d5ee089a418eb73605327e82b2e26bd6bada
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
* waipio_base:
disp: msm: sde: add new support for digital dimming
disp: msm: sde: trigger tx_wait if panel resolution switch
disp: msm: reserve core clock rate during display disable
disp: msm: dsi: reorder DSI registration
disp: msm: sde: account for pref lm when exposing avail resources
disp: msm: reset lm blend stages for missing vsync
disp: msm: dp: set drm mode clock same as clock value from EDID
disp: msm: sde: set top left coordinates for noise and attenuation layers
disp: msm: dp: disable ASSR before link training
disp: msm: dp: retry the request to set USB mode during bootup
disp: msm: sde: clear intf mux select on slave encoders
disp: msm: retry dma buf attach on msm_gem_delayed_import error
disp: msm: dp: check for aux abort in sim mode
disp: msm: dsi: add qsync min fps val in dsi display mode priv info
disp: msm: dp: read DPCD registers using debugfs
disp: msm: dsi: mark signature for stub appropriately
disp: msm: dp: check for DP stream during audio teardown
display: msm: sde: reduce dbg mem usage for tui vm
Change-Id: I285e4557ad258f17fc2948b478198b9b81c18276
Add new properties to support dynamically turning on and off digital
dimming and setting new minimum backlight.
Change-Id: I3b94190877d556768ba2c92ec59432dec44de0de
Signed-off-by: Ping Li <pingli@codeaurora.org>
Trigger tx_wait if command mode panel resolution
switches during mode switch to avoid early single buffer
tear check programming.
Change-Id: Ib747df8250c714248a44b596c2c8aeef006ea4fc
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
Userspace module may not trigger the atomic check and it
can cause the commit failure. In such case, always reserve
the minimum core clock rate on mmrm module for built-in
displays to avoid the power ON failure.
Change-Id: Iafd92a7b7d1b35befe70b041cbedaec2add40de4
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
Reorder registration of various display drivers in the order of
dependency.
Change-Id: Idfa0616d3133f3b03c713e3c15a4fd3956ec2594
Signed-off-by: Shashank Babu Chinta Venkata <sbchin@codeaurora.org>
If an external display, such as DP, requests for the available
resources, resource manager (RM) will provide a count of all unused
mixers. If the primary/secondary display(s) are not active, the RM
will report the associated preferred mixers as free resources.
However, RM will not allow preferred mixers to be allocated to other
displays. DP driver could look at these available resources and assume
a high resolution mode is possible and fail during resource allocation.
This change updates the available resources info API to account for
primary/secondary preferences while exposing available resources.
Change-Id: I134a1047f24ac9f1fcee695aa14a1d3e43c1571f
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
MDSS INTF HW block does not generate vsync if controller
turns off the link clock prematurely. This leads to
frame trigger timeout and SDE driver triggers the retire
fence after 84ms to recover gracefully. A client may switch
source pipe from one CTL path to another CTL path based
on delayed retire fence. It can lead to other ctl path
hang. This can be resolved by resetting the lm blend
stages for each missing vsync frame trigger.
Change-Id: I5a6ed03afbdad83d8fd6decc593d39e04bef62e4
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
Commit Ie972a2e140adfd81c4e68df8e7bc69feaaca22e1 updated the dp
driver to extract the drm mode clock from timing parameters
instead of using the clock value provided by EDID to align the
behavior with DSI driver. But this results in incorrect clock
value if the refresh rate is not an integer value. For rates
such as 59.94 or 29.97, the calculated mode clock value would
be different from what is stipulated by EDID. This change
reverts the mode clock calculation to use the clock value
from EDID.
Change-Id: I3e192ef09d2456fbb1d22a0bf9474ac25ba86c72
Signed-off-by: Sandeep Gangadharaiah <sandgang@codeaurora.org>
Noise and attenuation layers are full screen layers. Top left coordinates
are not cleared in some use cases when same blend stage is assigned to
noise and attenuation layers. This change sets top left coordinates of noise
and attenuation layers.
Change-Id: I6af7a38d011d0bb642dc3d8a4aff338075524906
Signed-off-by: Anjaneya Prasad Musunuri <aprasad@codeaurora.org>
Power on reset value of DPTX_CONFIGURATION_CTRL.ASSR (alternate scrambler
seed reset) is high. Which will cause link training 2 to fail with TPS4 pattern.
Change disables this before link training starts.
Change-Id: Iee95de04625658254b242afdcbba6db24a52606d
Signed-off-by: Vara Reddy <varar@codeaurora.org>
DP driver is requesting USB to release SS lanes very early
during bootup even before USB has fully initialized. As a
result USB driver is returning -11 which will abort DP state
machine. This change will allow DP driver to retry USB request
whenever this error code is received.
Change-Id: I144d16ef4b07016569ba9c04df15610fe3b5e6fc
Signed-off-by: Sandeep Gangadharaiah <sandgang@codeaurora.org>
When disabling an encoder with multiple physical encoders, the
intf mux must be cleared on all interfaces. Currently only the master
physical encoder is being cleared, leading to possible DSI
underflow errors. This change ensures that the mux is cleared
on all interface blocks.
Change-Id: Idb1b96fd65545e3599100e70ace22bc3837d7233
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
In the event when msm_gem_delayed_import returns an error, reset
the obj_dirty property to true to allow the buffer to detach and
attach again.
Change-Id: Ib8da8f237c5a4ab696675cbcf66f1a3dfae02639
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
In sim mode, the dp driver is not checking for the aux state before
processing an aux request. This ends up causing the drm framework to
unnecessarily wait for 4 seconds while destroying a stream.
This change adds the check for aux state to align with the behavior
of a real sink.
Change-Id: I81900018ac1b403bb1e03fe26206e145694fefbd
Signed-off-by: Rajkumar Subbiah <rsubbia@codeaurora.org>
In the current code for finding the qsync min fps for a
mode, entire mode list is iterated which involves acquiring
dsi display_lock. During conn tx debugfs commands, if
qsync min fps is required, we try to acquire dsi
display_lock twice which results in hang state. This change
adds qsync min fps value in dsi_display_mode_priv_info
struct in order to get the qsync fps from the
msm_display_mode present in connector state instead of
looping through all the modes to find the mode qsync fps.
Change-Id: Ifded40d1f12462bb50fc7bdafb746ae5b8d9512a
Signed-off-by: Yashwanth <yvulapu@codeaurora.org>
Change adds support to notify TZ ops TA for any HDCP 1.4
authentication state changes, so that TZ can optimize their
code for better performance.
Change-Id: I62f47e2e3fc102cb51cf695daa5f6b798f65781a
Signed-off-by: Vara Reddy <varar@codeaurora.org>
