drm/msm/dpu: Drop enable and frame_count parameters from dpu_hw_setup_misr()

[ Upstream commit 3313c23f3eab698bc6b904520ee608fc0f7b03d0 ]

Drop the enable and frame_count parameters from dpu_hw_setu

drm/msm/dpu: Drop enable and frame_count parameters from dpu_hw_setup_misr()

[ Upstream commit 3313c23f3eab698bc6b904520ee608fc0f7b03d0 ]

Drop the enable and frame_count parameters from dpu_hw_setup_misr() as they
are always set to the same values.

In addition, replace MISR_FRAME_COUNT_MASK with MISR_FRAME_COUNT as
frame_count is always set to the same value.

Fixes: 7b37523fb1d1 ("drm/msm/dpu: Move MISR methods to dpu_hw_util")
Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/572009/
Link: https://lore.kernel.org/r/20231213-encoder-fixup-v4-2-6da6cd1bf118@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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drm/msm/dpu: drop the dpu_core_perf_crtc_update()'s stop_req param

The stop_req is true only in the dpu_crtc_disable() case, when
crtc->enable has already been set to false. This renders the stop_re

drm/msm/dpu: drop the dpu_core_perf_crtc_update()'s stop_req param

The stop_req is true only in the dpu_crtc_disable() case, when
crtc->enable has already been set to false. This renders the stop_req
argument useless. Remove it completely.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/550206/
Link: https://lore.kernel.org/r/20230730010102.350713-6-dmitry.baryshkov@linaro.org

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drm/msm/dpu: do not enable color-management if DSPPs are not available

We can not support color management without DSPP blocks being provided
in the HW catalog. Do not enable color management for CR

drm/msm/dpu: do not enable color-management if DSPPs are not available

We can not support color management without DSPP blocks being provided
in the HW catalog. Do not enable color management for CRTCs if num_dspps
is 0.

Fixes: 4259ff7ae509 ("drm/msm/dpu: add support for pcc color block in dpu driver")
Reported-by: Yongqin Liu <yongqin.liu@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Sumit Semwal <sumit.semwal@linaro.org>
Tested-by: Yongqin Liu <yongqin.liu@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/542141/
Link: https://lore.kernel.org/r/20230612182534.3345805-1-dmitry.baryshkov@linaro.org

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drm/msm: Remove unnecessary (void*) conversions

Pointer variables of (void*) type do not require type cast.

Signed-off-by: Su Hui <suhui@nfschina.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quic

drm/msm: Remove unnecessary (void*) conversions

Pointer variables of (void*) type do not require type cast.

Signed-off-by: Su Hui <suhui@nfschina.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/540599/
Link: https://lore.kernel.org/r/20230522013213.25876-1-suhui@nfschina.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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msm/disp/dpu: allow atomic_check in PSR usecase

Certain flags like dirty_fb will be updated into the plane state
during crtc atomic_check. Allow those updates during PSR commit.

Reported-by: Bjorn

msm/disp/dpu: allow atomic_check in PSR usecase

Certain flags like dirty_fb will be updated into the plane state
during crtc atomic_check. Allow those updates during PSR commit.

Reported-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/all/20230326162723.3lo6pnsfdwzsvbhj@ripper/
Signed-off-by: Vinod Polimera <quic_vpolimer@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Patchwork: https://patchwork.freedesktop.org/patch/530208/
Link: https://lore.kernel.org/r/1680271114-1534-3-git-send-email-quic_vpolimer@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: set dirty_fb flag while in self refresh mode

While in virtual terminal mode with PSR enabled, there will be
no atomic commits triggered without dirty_fb being set. This
will create a no

drm/msm/dpu: set dirty_fb flag while in self refresh mode

While in virtual terminal mode with PSR enabled, there will be
no atomic commits triggered without dirty_fb being set. This
will create a notion of no screen update. Allow atomic commit
when dirty_fb ioctl is issued, so that it can trigger a PSR exit
and shows update on the screen.

Reported-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/all/20230326162723.3lo6pnsfdwzsvbhj@ripper/
Signed-off-by: Vinod Polimera <quic_vpolimer@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Patchwork: https://patchwork.freedesktop.org/patch/530206/
Link: https://lore.kernel.org/r/1680271114-1534-2-git-send-email-quic_vpolimer@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: log the multirect_index in _dpu_crtc_blend_setup_pipe

Lets print the multirect_index as well in _dpu_crtc_blend_setup_pipe()
as it will give the complete information of the sw_pipe as w

drm/msm/dpu: log the multirect_index in _dpu_crtc_blend_setup_pipe

Lets print the multirect_index as well in _dpu_crtc_blend_setup_pipe()
as it will give the complete information of the sw_pipe as well.

Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/527350/
Link: https://lore.kernel.org/r/20230316161653.4106395-32-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: add support for wide planes

It is possible to use multirect feature and split source to use the SSPP
to output two consecutive rectangles. This commit brings in this
capability to suppo

drm/msm/dpu: add support for wide planes

It is possible to use multirect feature and split source to use the SSPP
to output two consecutive rectangles. This commit brings in this
capability to support wider screen resolutions.

Tested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> # sc7280
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/527358/
Link: https://lore.kernel.org/r/20230316161653.4106395-28-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: split pipe handling from _dpu_crtc_blend_setup_mixer

Rework _dpu_crtc_blend_setup_mixer() to split away pipe handling to a
separate functon. This is a preparation for the r_pipe support

drm/msm/dpu: split pipe handling from _dpu_crtc_blend_setup_mixer

Rework _dpu_crtc_blend_setup_mixer() to split away pipe handling to a
separate functon. This is a preparation for the r_pipe support.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Tested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> # sc7280
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/527354/
Link: https://lore.kernel.org/r/20230316161653.4106395-27-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: drop redundant plane dst check from dpu_crtc_atomic_check()

The helper drm_atomic_helper_check_plane_state() already checks whether
the scaled and clipped plane falls into the CRTC visi

drm/msm/dpu: drop redundant plane dst check from dpu_crtc_atomic_check()

The helper drm_atomic_helper_check_plane_state() already checks whether
the scaled and clipped plane falls into the CRTC visible region (and
clears plane_state->visible if it doesn't). Drop the redundant check
from dpu_crtc_atomic_check().

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Tested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> # sc7280
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/527343/
Link: https://lore.kernel.org/r/20230316161653.4106395-18-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: move the rest of plane checks to dpu_plane_atomic_check()

Move plane state updates from dpu_crtc_atomic_check() to the function
where they belong: to dpu_plane_atomic_check().

Reviewed

drm/msm/dpu: move the rest of plane checks to dpu_plane_atomic_check()

Move plane state updates from dpu_crtc_atomic_check() to the function
where they belong: to dpu_plane_atomic_check().

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Tested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> # sc7280
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/527335/
Link: https://lore.kernel.org/r/20230316161653.4106395-17-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: don't use unsupported blend stages

The dpu_crtc_atomic_check() compares blending stage with DPU_STAGE_MAX
(maximum amount of blending stages supported by the driver), however we
should

drm/msm/dpu: don't use unsupported blend stages

The dpu_crtc_atomic_check() compares blending stage with DPU_STAGE_MAX
(maximum amount of blending stages supported by the driver), however we
should compare it against .max_mixer_blendstages, the maximum blend
stage supported by the mixer.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Tested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> # sc7280
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/527338/
Link: https://lore.kernel.org/r/20230316161653.4106395-16-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: drop src_split and multirect check from dpu_crtc_atomic_check

Neither source split nor multirect are properly supported at this
moment. Both of these checks depend on normalized_zpos be

drm/msm/dpu: drop src_split and multirect check from dpu_crtc_atomic_check

Neither source split nor multirect are properly supported at this
moment. Both of these checks depend on normalized_zpos being equal for
several planes (which is never the case for normalized zpos).
Drop these checks to simplify dpu_crtc_atomic_check(). The actual
support for either of these features is not removed from the backend
code (sspp, ctl, etc).

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Tested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> # sc7280
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/527332/
Link: https://lore.kernel.org/r/20230316161653.4106395-15-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: introduce struct dpu_sw_pipe

Wrap SSPP and multirect index/mode into a single structure that
represents software view on the pipe used.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicin

drm/msm/dpu: introduce struct dpu_sw_pipe

Wrap SSPP and multirect index/mode into a single structure that
represents software view on the pipe used.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Tested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> # sc7280
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/527326/
Link: https://lore.kernel.org/r/20230316161653.4106395-8-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: drop dpu_plane_pipe function

There no more need for the dpu_plane_pipe() function, crtc code can
access pstate->pipe_hw.idx directly.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.

drm/msm/dpu: drop dpu_plane_pipe function

There no more need for the dpu_plane_pipe() function, crtc code can
access pstate->pipe_hw.idx directly.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Tested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> # sc7280
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/527320/
Link: https://lore.kernel.org/r/20230316161653.4106395-7-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/disp/dpu1: add support for dspp sub block flush in sc7280

Flush mechanism for DSPP blocks has changed in sc7280 family, it
allows individual sub blocks to be flushed in coordination with
mas

drm/msm/disp/dpu1: add support for dspp sub block flush in sc7280

Flush mechanism for DSPP blocks has changed in sc7280 family, it
allows individual sub blocks to be flushed in coordination with
master flush control.

Representation: master_flush && (PCC_flush | IGC_flush .. etc )

This change adds necessary support for the above design.

Changes in v1:
- Few nits (Doug, Dmitry)
- Restrict sub-block flush programming to dpu_hw_ctl file (Dmitry)

Changes in v2:
- Move the address offset to flush macro (Dmitry)
- Separate ops for the sub block flush (Dmitry)

Changes in v3:
- Reuse the DPU_DSPP_xx enum instead of a new one (Dmitry)

Changes in v4:
- Use shorter version for unsigned int (Stephen)

Changes in v5:
- Spurious patch please ignore.

Changes in v6:
- Add SOB tag (Doug, Dmitry)

Changes in v7:
- Cache flush mask per dspp (Dmitry)
- Few nits (Marijn)

Changes in v8:
- Few nits (Marijn)

Changes in v9:
- Use DSPP enum while accessing flush mask to make it readable (Dmitry)
- Few nits (Dmitry)

Changes in v10:
- Fix white spaces in a separate patch (Dmitry)

Changes in v11:
- Define a macro for dspp flush selection (Marijn)
- Few nits (Marijn)

Changes in v12:
- Minor comments (reorder macros and a condition) (Marijn)

Signed-off-by: Kalyan Thota <quic_kalyant@quicinc.com>
Tested-by: Douglas Anderson <dianders@chromium.org>
Patchwork: https://patchwork.freedesktop.org/patch/520701/
Link: https://lore.kernel.org/r/1674814487-2112-1-git-send-email-quic_kalyant@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/disp/dpu: update dpu_enc crtc state on crtc enable/disable during self refresh

Populate the enocder software structure to reflect the updated
crtc appropriately during crtc enable/disable fo

drm/msm/disp/dpu: update dpu_enc crtc state on crtc enable/disable during self refresh

Populate the enocder software structure to reflect the updated
crtc appropriately during crtc enable/disable for a new commit
while taking care of the self refresh transitions when crtc
disable is triggered from the drm self refresh library.

Signed-off-by: Vinod Polimera <quic_vpolimer@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/524742/
Link: https://lore.kernel.org/r/1677774797-31063-14-git-send-email-quic_vpolimer@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/disp/dpu: add PSR support for eDP interface in dpu driver

Enable PSR on eDP interface using drm self-refresh librabry.
This patch uses a trigger from self-refresh library to enter/exit
into

drm/msm/disp/dpu: add PSR support for eDP interface in dpu driver

Enable PSR on eDP interface using drm self-refresh librabry.
This patch uses a trigger from self-refresh library to enter/exit
into PSR, when there are no updates from framework.

Signed-off-by: Kalyan Thota <quic_kalyant@quicinc.com>
Signed-off-by: Vinod Polimera <quic_vpolimer@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/524739/
Link: https://lore.kernel.org/r/1677774797-31063-13-git-send-email-quic_vpolimer@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: Add check for pstates

As kzalloc may fail and return NULL pointer,
it should be better to check pstates
in order to avoid the NULL pointer dereference.

Fixes: 25fdd5933e4c ("drm/msm: A

drm/msm/dpu: Add check for pstates

As kzalloc may fail and return NULL pointer,
it should be better to check pstates
in order to avoid the NULL pointer dereference.

Fixes: 25fdd5933e4c ("drm/msm: Add SDM845 DPU support")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/514160/
Link: https://lore.kernel.org/r/20221206080236.43687-1-jiasheng@iscas.ac.cn
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: Add check for cstate

As kzalloc may fail and return NULL pointer,
it should be better to check cstate
in order to avoid the NULL pointer dereference
in __drm_atomic_helper_crtc_reset.

drm/msm/dpu: Add check for cstate

As kzalloc may fail and return NULL pointer,
it should be better to check cstate
in order to avoid the NULL pointer dereference
in __drm_atomic_helper_crtc_reset.

Fixes: 1cff7440a86e ("drm/msm: Convert to using __drm_atomic_helper_crtc_reset() for reset.")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/514163/
Link: https://lore.kernel.org/r/20221206080517.43786-1-jiasheng@iscas.ac.cn
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: Reapply CTM if modeset is needed

Add a !drm_atomic_crtc_needs_modeset() check to
_dpu_crtc_setup_cp_blocks() so that CTM is reapplied if the LM/DSPP
blocks were reallocated during modes

drm/msm/dpu: Reapply CTM if modeset is needed

Add a !drm_atomic_crtc_needs_modeset() check to
_dpu_crtc_setup_cp_blocks() so that CTM is reapplied if the LM/DSPP
blocks were reallocated during modeset or after a suspend/resume.

Changes in V2:
- Fixed commit message

Changes in V3:
- Added mention of suspend/resume case back to commit message

Closes: https://gitlab.freedesktop.org/drm/msm/-/issues/23
Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/519151/
Link: https://lore.kernel.org/r/20230118233848.611-1-quic_jesszhan@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: merge two CRTC debugfs dirs

For each CRTC we are creating two different debugfs directories one
using crtc index (created automatically for the CRC files) and another
one using CRTC nam

drm/msm/dpu: merge two CRTC debugfs dirs

For each CRTC we are creating two different debugfs directories one
using crtc index (created automatically for the CRC files) and another
one using CRTC name/object ID (for state and status files).

This can be confusing, so move our custom files to crtc->debugfs_entry,
effetively merging two debugfs dirs.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Tested-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/518065/
Link: https://lore.kernel.org/r/20230112053659.1361298-1-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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drm/msm/dpu: get rid of cached flush_mask

Instead of querying the CTL for the flush mask (for SSPP, LM or DSPP),
storing the mask in the mixer configuration and then pushing the mask to
the CTL, tel

drm/msm/dpu: get rid of cached flush_mask

Instead of querying the CTL for the flush mask (for SSPP, LM or DSPP),
storing the mask in the mixer configuration and then pushing the mask to
the CTL, tell CTL to cache the flush in place.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/473159/
Link: https://lore.kernel.org/r/20220209172520.3719906-9-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: inline dpu_plane_get_ctl_flush

There is no need to keep a separate function for calling into the ctl if
we already know all the details. Inline this function in the dpu_crtc.c

Signed-o

drm/msm/dpu: inline dpu_plane_get_ctl_flush

There is no need to keep a separate function for calling into the ctl if
we already know all the details. Inline this function in the dpu_crtc.c

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/473152/
Link: https://lore.kernel.org/r/20220209172520.3719906-7-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: rip out master planes support

Master/virtual planes were used for multirect support. In preparation to
reworking DPU planes, drop support for master planes (which was not used
anyway).

drm/msm/dpu: rip out master planes support

Master/virtual planes were used for multirect support. In preparation to
reworking DPU planes, drop support for master planes (which was not used
anyway).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/473146/
Link: https://lore.kernel.org/r/20220209172520.3719906-2-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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