raspi/linux
1
0
Fork 1
mirror of https://github.com/raspberrypi/linux.git synced 2025-12-26 03:52:41 +00:00
Code Issues Projects Releases Wiki Activity
1,173,942 Commits 105 Branches 108 Tags
b13201da5f81bbe7d901b9822fadd58492f11541
Commit Graph

871 Commits

Author SHA1 Message Date
Kuogee Hsieh
28eea78ebe drm/msm/dpu: always clear every individual pending flush mask 
[ Upstream commit 625cbb0770 ]

There are two tiers of pending flush control, top level and
individual hardware block. Currently only the top level of
flush mask is reset to 0 but the individual pending flush masks
of particular hardware blocks are left at their previous values,
eventually accumulating all possible bit values and typically
flushing more than necessary.
Reset all individual hardware block flush masks to 0 to avoid
accidentally flushing them.

Changes in V13:
-- rewording commit text
-- add an empty space line as suggested

Changes in V14:
-- add Fixes tag

Fixes: 73bfb790ac ("msm:disp:dpu1: setup display datapath for SC7180 target")
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Patchwork: https://patchwork.freedesktop.org/patch/539508/
Link: https://lore.kernel.org/r/1685036458-22683-8-git-send-email-quic_khsieh@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-07-11 19:39:39 +02:00
Kuogee Hsieh
87b0af9f62 drm/msm/dpu: set DSC flush bit correctly at MDP CTL flush register 
[ Upstream commit 12cef323c9 ]

The CTL_FLUSH register should be programmed with the 22th bit
(DSC_IDX) to flush the DSC hardware blocks, not the literal value of
22 (which corresponds to flushing VIG1, VIG2 and RGB1 instead).

Changes in V12:
-- split this patch out of "separate DSC flush update out of interface"

Changes in V13:
-- rewording the commit text

Changes in V14:
-- drop 'DSC" from "The DSC CTL_FLUSH register" at commit text

Fixes: 77f6da9048 ("drm/msm/disp/dpu1: Add DSC support in hw_ctl")
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Patchwork: https://patchwork.freedesktop.org/patch/539496/
Link: https://lore.kernel.org/r/1685036458-22683-2-git-send-email-quic_khsieh@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-07-11 19:39:39 +02:00
Konrad Dybcio
009aafa450 drm/msm/dpu: Set DPU_DATA_HCTL_EN for in INTF_SC7180_MASK 
[ Upstream commit a7129231ed ]

DPU5 and newer targets enable this unconditionally. Move it from the
SC7280 mask to the SC7180 one.

Fixes: 7e6ee55320 ("drm/msm/disp/dpu1: enable DATA_HCTL_EN for sc7280 target")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/538159/
Link: https://lore.kernel.org/r/20230508-topic-hctl_en-v2-1-e7bea9f1f5dd@linaro.org
[DB: removed BIT(DPU_INTF_DATA_COMPRESS), which is not yet merged]
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-07-11 19:39:36 +02:00
Vinod Polimera
de09822436 drm/msm/disp/dpu: get timing engine status from intf status register 
[ Upstream commit e3969eadc8 ]

Recommended way of reading the interface timing gen status is via
status register. Timing gen status register will give a reliable status
of the interface especially during ON/OFF transitions. This support was
added from DPU version 5.0.0.

Signed-off-by: Vinod Polimera <quic_vpolimer@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/524724/
Link: https://lore.kernel.org/r/1677774797-31063-6-git-send-email-quic_vpolimer@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Stable-dep-of: a7129231ed ("drm/msm/dpu: Set DPU_DATA_HCTL_EN for in INTF_SC7180_MASK")
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-07-11 19:39:36 +02:00
Marijn Suijten
878d4ff2ae drm/msm/dpu: Remove duplicate register defines from INTF 
[ Upstream commit 202c044203 ]

The INTF_FRAME_LINE_COUNT_EN, INTF_FRAME_COUNT and INTF_LINE_COUNT
registers are already defined higher up, in the right place when sorted
numerically.

Fixes: 25fdd5933e ("drm/msm: Add SDM845 DPU support")
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/534231/
Link: https://lore.kernel.org/r/20230411-dpu-intf-te-v4-8-27ce1a5ab5c6@somainline.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-05-24 17:30:13 +01:00
Marijn Suijten
9e1a191e88 drm/msm/dpu: Fix PP_BLK_DIPHER -> DITHER typo 
[ Upstream commit 701f69183d ]

SM8550 exclusively has a DITHER sub-block inside the PINGPONG block and
no other registers, hence the DITHER name of the macro and a
corresponding PINGPONG block length of zero.  However, the PP_BLK_ macro
name was typo'd to DIPHER rather than DITHER.

Fixes: efcd010772 ("drm/msm/dpu: add support for SM8550")
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/534214/
Link: https://lore.kernel.org/r/20230411-dpu-intf-te-v4-5-27ce1a5ab5c6@somainline.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-05-24 17:30:13 +01:00
Dmitry Baryshkov
97ae8728e7 drm/msm/dpu: split SM8550 catalog entry to the separate file 
[ Upstream commit 9cc5479336 ]

Reviewed-by: Konrad DYbcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/530824/
Link: https://lore.kernel.org/r/20230404130622.509628-8-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Stable-dep-of: 701f69183d ("drm/msm/dpu: Fix PP_BLK_DIPHER -> DITHER typo")
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-05-24 17:30:13 +01:00
Dmitry Baryshkov
2edefb97c3 drm/msm/dpu: move UBWC/memory configuration to separate struct 
[ Upstream commit fbbd8cce80 ]

UBWC and highest bank settings differ slightly between different DPU
units of the same generation, while the dpu_caps and dpu_mdp_cfg are
much more stable. To ease configuration reuse move ubwc_swizzle and
highest_bank_bit data to separate structure.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/530820/
Link: https://lore.kernel.org/r/20230404130622.509628-7-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Stable-dep-of: 701f69183d ("drm/msm/dpu: Fix PP_BLK_DIPHER -> DITHER typo")
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-05-24 17:30:13 +01:00
Konrad Dybcio
e67bb5f5c7 drm/msm/dpu: Allow variable INTF_BLK size 
[ Upstream commit 8399a5ff18 ]

These blocks are of variable length on different SoCs. Set the
correct values where I was able to retrieve it from downstream
DTs and leave the old defaults (0x280) otherwise.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
[DB: fixed some lengths, split the INTF changes away]
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/530816/
Link: https://lore.kernel.org/r/20230404130622.509628-4-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Stable-dep-of: 701f69183d ("drm/msm/dpu: Fix PP_BLK_DIPHER -> DITHER typo")
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-05-24 17:30:13 +01:00
Konrad Dybcio
d1c896a0a6 drm/msm/dpu: Allow variable SSPP_BLK size 
[ Upstream commit 8f940ddbc4 ]

These blocks are of variable length on different SoCs. Set the
correct values where I was able to retrieve it from downstream
DTs and leave the old defaults (0x1c8) otherwise.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
[DB: fixed some of lengths, split the INTF changes away]
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/530814/
Link: https://lore.kernel.org/r/20230404130622.509628-3-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Stable-dep-of: 701f69183d ("drm/msm/dpu: Fix PP_BLK_DIPHER -> DITHER typo")
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-05-24 17:30:13 +01:00
Dmitry Baryshkov
dd8acdc717 drm/msm/dpu: drop smart_dma_rev from dpu_caps 
[ Upstream commit dcb3f7c904 ]

The code doesn't use dpu_caps::smart_dma_rev field. It checks if the
corresponding feature is enabled in the SSPP features. Drop the
smart_dma_rev field completely.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/527369/
Link: https://lore.kernel.org/r/20230316161653.4106395-31-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Stable-dep-of: 701f69183d ("drm/msm/dpu: Fix PP_BLK_DIPHER -> DITHER typo")
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-05-24 17:30:13 +01:00
Dmitry Baryshkov
1d39a7bf72 drm/msm/dpu: populate SmartDMA features in hw catalog 
[ Upstream commit 8b409996eb ]

Downstream driver uses dpu->caps->smart_dma_rev to update
sspp->cap->features with the bit corresponding to the supported SmartDMA
version. Upstream driver does not do this, resulting in SSPP subdriver
not enabling setup_multirect callback. Add corresponding SmartDMA SSPP
feature bits to dpu hw catalog.

Per Abhinav's request enable the SmartDMA features only on the platforms
where the multirect was actually verified visually (sdm845 and sm8250).
An (untested) enablement on the rest of the platforms comes in the next
patch.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/527362/
Link: https://lore.kernel.org/r/20230316161653.4106395-29-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Stable-dep-of: 701f69183d ("drm/msm/dpu: Fix PP_BLK_DIPHER -> DITHER typo")
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-05-24 17:30:13 +01:00
Marijn Suijten
899a8fd75b drm/msm/dpu: Reindent REV_7xxx interrupt masks with tabs 
[ Upstream commit 85340c0256 ]

Use tabs for consistency with the other interrupt register definitions,
rather than spaces.

Fixes: ed6154a136 ("drm/msm/disp/dpu1: add intf offsets for SC7280 target")
Fixes: 89688e2119 ("drm/msm/dpu: Add more of the INTF interrupt regions")
Fixes: 4a352c2fc1 ("drm/msm/dpu: Introduce SC8280XP")
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/534212/
Link: https://lore.kernel.org/r/20230411-dpu-intf-te-v4-4-27ce1a5ab5c6@somainline.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-05-24 17:30:12 +01:00
Marijn Suijten
1eafafcf09 drm/msm/dpu: Move non-MDP_TOP INTF_INTR offsets out of hwio header 
[ Upstream commit e9d9ce5462 ]

These offsets do not fall under the MDP TOP block and do not fit the
comment right above.  Move them to dpu_hw_interrupts.c next to the
repsective MDP_INTF_x_OFF interrupt block offsets.

Fixes: 25fdd5933e ("drm/msm: Add SDM845 DPU support")
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/534203/
Link: https://lore.kernel.org/r/20230411-dpu-intf-te-v4-3-27ce1a5ab5c6@somainline.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-05-24 17:30:12 +01:00
Marijn Suijten
392940353e drm/msm/dpu: Assign missing writeback log_mask 
[ Upstream commit a432fc31f0 ]

The WB debug log mask ended up never being assigned, leading to writes
to this block to never be logged even if the mask is enabled in
dpu_hw_util_log_mask via debugfs.

Fixes: 84a33d0fd9 ("drm/msm/dpu: add dpu_hw_wb abstraction for writeback blocks")
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/533860/
Link: https://lore.kernel.org/r/20230418-dpu-drop-useless-for-lookup-v3-1-e8d869eea455@somainline.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-05-24 17:30:12 +01:00
Geert Uytterhoeven
998ea24f19 drm/msm/dpu: Fix bit-shifting UB in DPU_HW_VER() macro 
[ Upstream commit 4760be481d ]

With gcc-5 and CONFIG_UBSAN_SHIFT=y:

    drivers/gpu/drm/msm/msm_mdss.c: In function 'msm_mdss_enable':
    drivers/gpu/drm/msm/msm_mdss.c:296:2: error: case label does not reduce to an integer constant
      case DPU_HW_VER_800:
      ^
    drivers/gpu/drm/msm/msm_mdss.c:299:2: error: case label does not reduce to an integer constant
      case DPU_HW_VER_810:
      ^
    drivers/gpu/drm/msm/msm_mdss.c:300:2: error: case label does not reduce to an integer constant
      case DPU_HW_VER_900:
      ^

This happens because for major revisions 8 or greather, the non-sign bit
of the major revision number is shifted into bit 31 of a signed integer,
which is undefined behavior.

Fix this by casting the major revision number to unsigned int.

Fixes: efcd010772 ("drm/msm/dpu: add support for SM8550")
Fixes: 4a352c2fc1 ("drm/msm/dpu: Introduce SC8280XP")
Fixes: 100d7ef699 ("drm/msm/dpu: add support for SM8450")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/525152/
Link: https://lore.kernel.org/r/20230306090633.65918-1-geert+renesas@glider.be
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-05-11 23:17:06 +09:00
Johan Hovold
3a4e6dc2a6 Revert "drm/msm: Fix failure paths in msm_drm_init()" 
[ Upstream commit 652eadfde8 ]

This reverts commit 8636500300.

A recent commit tried to address a drm device leak in the early
msm_drm_uninit() error paths but ended up making things worse.

Specifically, it moved the drm device reference put in msm_drm_uninit()
to msm_drm_init() which means that the drm would now be leaked on normal
unbind.

For reasons that were never spelled out, it also added kms NULL pointer
checks to a couple of helper functions that had nothing to do with the
paths modified by the patch.

Instead of trying to salvage this incrementally, let's revert the bad
commit so that clean and backportable fixes can be added in its place.

Fixes: 8636500300 ("drm/msm: Fix failure paths in msm_drm_init()")
Cc: Akhil P Oommen <quic_akhilpo@quicinc.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/525092/
Link: https://lore.kernel.org/r/20230306100722.28485-3-johan+linaro@kernel.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-05-11 23:17:06 +09:00
Vinod Polimera
4bc0b6a7cf drm/msm/disp/dpu: check for crtc enable rather than crtc active to release shared resources 
[ Upstream commit b697569384 ]

According to KMS documentation, The driver must not release any shared
resources if active is set to false but enable still true.

Fixes: ccc862b957 ("drm/msm/dpu: Fix reservation failures in modeset")
Signed-off-by: Vinod Polimera <quic_vpolimer@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/524726/
Link: https://lore.kernel.org/r/1677774797-31063-5-git-send-email-quic_vpolimer@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-05-11 23:16:59 +09:00
Kalyan Thota
5ec498ba86 drm/msm/dpu: clear DSPP reservations in rm release 
Clear DSPP reservations from the global state during
rm release

Fixes: e47616df00 ("drm/msm/dpu: add support for color processing blocks in dpu driver")
Signed-off-by: Kalyan Thota <quic_kalyant@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Patchwork: https://patchwork.freedesktop.org/patch/522443/
Link: https://lore.kernel.org/r/1676286704-818-2-git-send-email-quic_kalyant@quicinc.com
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-03-03 10:04:13 -08:00
Kuogee Hsieh
ce68153edb drm/msm/disp/dpu: fix sc7280_pp base offset 
At sc7280, pingpong block is used to management the dither effects
to reduce distortion at panel. Currently pingpong-0 base offset is
wrongly set at 0x59000. This mistake will not cause system to crash.
However it will make dither not work. This patch correct sc7280 ping
pong-0 block base offset.

Changes in v2:
-- add more details info n regrading of pingpong block at commit text

Fixes: 591e34a091 ("drm/msm/disp/dpu1: add support for display for SC7280 target")
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/524332/
Link: https://lore.kernel.org/r/1677533800-3125-1-git-send-email-quic_khsieh@quicinc.com
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-03-03 10:04:12 -08:00
Dmitry Baryshkov
1c1ded39bf drm/msm/dpu: fix stack smashing in dpu_hw_ctl_setup_blendstage 
The rewritten dpu_hw_ctl_setup_blendstage() can lightly smash the stack
when setting the SSPP_NONE pipe. However it was unnoticed until the
kernel was tested under AOSP (with some kind of stack protection/check).

This fixes the following backtrace:

Unexpected kernel BRK exception at EL1
Internal error: BRK handler: 00000000f20003e8 [#1] PREEMPT SMP
Hardware name: Thundercomm Dragonboard 845c (DT)
pstate: a0400005 (NzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : dpu_hw_ctl_setup_blendstage+0x26c/0x278 [msm]
lr : _dpu_crtc_blend_setup+0x4b4/0x5a0 [msm]
sp : ffffffc00bdcb720
x29: ffffffc00bdcb720 x28: ffffff8085debac0 x27: 0000000000000002
x26: ffffffd74af18320 x25: ffffff8083af75a0 x24: ffffffc00bdcb878
x23: 0000000000000001 x22: 0000000000000000 x21: ffffff8085a70000
x20: ffffff8083012dc0 x19: 0000000000000001 x18: 0000000000000000
x17: 000000040044ffff x16: 045000f4b5593519 x15: 0000000000000000
x14: 000000000000000b x13: 0000000000000001 x12: 0000000000000000
x11: 0000000000000001 x10: ffffffc00bdcb764 x9 : ffffffd74af06a08
x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000000
x5 : ffffffc00bdcb878 x4 : 0000000000000002 x3 : ffffffffffffffff
x2 : ffffffc00bdcb878 x1 : 0000000000000000 x0 : 0000000000000002
Call trace:
 dpu_hw_ctl_setup_blendstage+0x26c/0x278 [msm]
 _dpu_crtc_blend_setup+0x4b4/0x5a0 [msm]
 dpu_crtc_atomic_begin+0xd8/0x22c [msm]
 drm_atomic_helper_commit_planes+0x80/0x208 [drm_kms_helper]
 msm_atomic_commit_tail+0x134/0x6f0 [msm]
 commit_tail+0xa4/0x1a4 [drm_kms_helper]
 drm_atomic_helper_commit+0x170/0x184 [drm_kms_helper]
 drm_atomic_commit+0xac/0xe8
 drm_mode_atomic_ioctl+0xbf0/0xdac
 drm_ioctl_kernel+0xc4/0x178
 drm_ioctl+0x2c8/0x608
 __arm64_sys_ioctl+0xa8/0xec
 invoke_syscall+0x44/0x104
 el0_svc_common.constprop.0+0x44/0xec
 do_el0_svc+0x38/0x98
 el0_svc+0x2c/0xb4
 el0t_64_sync_handler+0xb8/0xbc
 el0t_64_sync+0x1a0/0x1a4
Code: 52800016 52800017 52800018 17ffffc7 (d4207d00)

Fixes: 4488f71f63 ("drm/msm/dpu: simplify blend configuration")
Reported-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Amit Pundir <amit.pundir@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/523778/
Link: https://lore.kernel.org/r/20230223095708.3688148-1-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-03-03 10:04:11 -08:00
Dmitry Baryshkov
d6181c18d5 drm/msm/dpu: don't use DPU_CLK_CTRL_CURSORn for DMA SSPP clocks 
DPU driver has been using the DPU_CLK_CTRL_CURSOR prefix for the DMA
SSPP blocks used for the cursor planes. This has lead to the confusion
at least for the MSM8998 platform. In preparation to supporting the
cursor SSPP blocks, use proper enum values to index DMA SSPP clock
controls.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550 on top of next-20230116
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/522228/
Link: https://lore.kernel.org/r/20230211231259.1308718-14-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-03-03 10:04:11 -08:00
Dmitry Baryshkov
0abb6a24aa drm/msm/dpu: fix clocks settings for msm8998 SSPP blocks 
DMA2 and DMA3 planes on msm8998 should use corresponding DMA2 and DMA3
clocks rather than CURSOR0/1 clocks (which are used for the CURSOR
planes). Correct corresponding SSPP declarations.

Fixes: 94391a14fc ("drm/msm/dpu1: Add MSM8998 to hw catalog")
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Cc: Jami Kettunen <jami.kettunen@somainline.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/522230/
Link: https://lore.kernel.org/r/20230211231259.1308718-13-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-03-03 10:04:10 -08:00
Dmitry Baryshkov
a5045b00a6 drm/msm/dpu: drop DPU_DIM_LAYER from MIXER_MSM8998_MASK 
The msm8998 doesn't seem to support DIM_LAYER, so drop it from
the supported features mask.

Fixes: 2d8a4edb67 ("drm/msm/dpu: use feature bit for LM combined alpha check")
Fixes: 94391a14fc ("drm/msm/dpu1: Add MSM8998 to hw catalog")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/522231/
Link: https://lore.kernel.org/r/20230211231259.1308718-12-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-03-03 10:04:09 -08:00
Dmitry Baryshkov
38164e990a drm/msm/dpu: correct sm6115 scaler 
QSEED4 is a newer variant of QSEED3LITE, which should be used on
sm6115. Fix the used feature masks.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Fixes: 3581b7062c ("drm/msm/disp/dpu1: add support for display on SM6115")
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/522219/
Link: https://lore.kernel.org/r/20230211231259.1308718-11-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-03-03 10:04:09 -08:00
Dmitry Baryshkov
03c0c3cb22 drm/msm/dpu: correct sm8250 and sm8350 scaler 
QSEED4 is a newer variant of QSEED3LITE, which should be used on
sm8250 and sm8350. Fix the DPU caps structure and used feature masks.

Fixes: d21fc5dfc3 ("drm/msm/dpu1: add support for qseed3lite used on sm8250")
Fixes: 0e91bcbb00 ("drm/msm/dpu: Add SM8350 to hw catalog")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/522229/
Link: https://lore.kernel.org/r/20230211231259.1308718-10-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-03-03 10:04:08 -08:00
Dmitry Baryshkov
c7da17b678 drm/msm/dpu: correct sm8450 scaler 
QSEED4 is a newer variant of QSEED3LITE, which should be used on
sm8450. Fix the used feature masks.

Fixes: 100d7ef699 ("drm/msm/dpu: add support for SM8450")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/522215/
Link: https://lore.kernel.org/r/20230211231259.1308718-9-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-03-03 10:04:07 -08:00
Dmitry Baryshkov
b3587cb645 drm/msm/dpu: correct sc8280xp scaler 
QSEED4 is a newer variant of QSEED3LITE, which should be used on
sc8280xp. Fix the DPU caps structure and used feature masks.

Fixes: 4a352c2fc1 ("drm/msm/dpu: Introduce SC8280XP")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/522217/
Link: https://lore.kernel.org/r/20230211231259.1308718-8-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-03-03 10:04:07 -08:00
Dmitry Baryshkov
d113d267c3 drm/msm/dpu: correct sm8550 scaler 
QSEED4 is a newer variant of QSEED3LITE, which should be used on
sm8550. Fix the DPU caps structure and used feature masks.

Fixes: efcd010772 ("drm/msm/dpu: add support for SM8550")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/522213/
Link: https://lore.kernel.org/r/20230211231259.1308718-7-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-03-03 10:04:06 -08:00
Dmitry Baryshkov
da06be8b4f drm/msm/dpu: fix sm6115 and qcm2290 mixer width limits 
According to vendor DTS files both sm6115 and qcm2290 should have
max_mixer_width set to 2048 (DEFAULT_DPU_LINE_WIDTH). Correct it.

Fixes: 3581b7062c ("drm/msm/disp/dpu1: add support for display on SM6115")
Fixes: 5334087ee7 ("drm/msm: add support for QCM2290 MDSS")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/522212/
Link: https://lore.kernel.org/r/20230211231259.1308718-6-dmitry.baryshkov@linaro.org
[quic_abhinavk@quicinc.com: fix minor typo in commit message]
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-03-03 10:04:05 -08:00
Dmitry Baryshkov
ce6bd00abc drm/msm/dpu: fix len of sc7180 ctl blocks 
Change sc7180's ctl block len to 0x1dc.

Fixes: 7bdc0c4b81 ("msm:disp:dpu1: add support for display for SC7180 target")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/522210/
Link: https://lore.kernel.org/r/20230211231259.1308718-5-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-03-03 10:04:05 -08:00
Dmitry Baryshkov
e301195507 drm/msm/dpu: fix typo in in sm8550's dma_sblk_5 
Fix typo in the name of the sblk structure for the sm8550's dma_sblk_5.

Fixes: efcd010772 ("drm/msm/dpu: add support for SM8550")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/522225/
Link: https://lore.kernel.org/r/20230211231259.1308718-4-dmitry.baryshkov@linaro.org
[quic_abhinavk@quicinc.com: fix minor typo in commit message]
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-03-03 10:02:39 -08:00
Dmitry Baryshkov
a2a448b4d9 drm/msm/dpu: disable features unsupported by QCM2290 
QCM2290 doesn't seem to support reg-dma, UBWC and CSC. Drop
corresponding features being incorrectly enabled for qcm2290.

Cc: Loic Poulain <loic.poulain@linaro.org>
Fixes: 5334087ee7 ("drm/msm: add support for QCM2290 MDSS")
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/522209/
Link: https://lore.kernel.org/r/20230211231259.1308718-3-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-02-28 14:40:29 -08:00
Dmitry Baryshkov
0df979f4b9 drm/msm/dpu: set DPU_MDP_PERIPH_0_REMOVED for sc8280xp 
The SC8280XP also has a black hole at the top of MDP_TOP region. Set
corresponding bit to disable access to that region.

Fixes: 4a352c2fc1 ("drm/msm/dpu: Introduce SC8280XP")
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/522207/
Link: https://lore.kernel.org/r/20230211231259.1308718-2-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
 2023-02-28 14:38:00 -08:00
Dmitry Baryshkov
1d233b1cb1 drm/msm/dpu: set pdpu->is_rt_pipe early in dpu_plane_sspp_atomic_update() 
The function dpu_plane_sspp_atomic_update() updates pdpu->is_rt_pipe
flag, but after the commit 854f6f1c65 ("drm/msm/dpu: update the qos
remap only if the client type changes") it sets the flag late, after all
the qos functions have updated QoS programming. Move the flag update
back to the place where it happened before the mentioned commit to let
the pipe be programmed according to its current RT/non-RT state.

Fixes: 854f6f1c65 ("drm/msm/dpu: update the qos remap only if the client type changes")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/516239/
Link: https://lore.kernel.org/r/20221229191856.3508092-2-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2023-01-26 21:29:07 +02:00
Dmitry Baryshkov
0b5a8e8187 drm/msm/dpu: correct the UBWC version on sm6115 
According to downstream (bengal-sde.dtsi), the sm6115 uses UBWC 1.0.
Change the catalog entry accordingly.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/514337/
Link: https://lore.kernel.org/r/20221207142833.204193-3-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2023-01-26 21:06:39 +02:00
Dmitry Baryshkov
213e63e0ef drm/msm/dpu: handle UBWC 1.0 in dpu_hw_sspp_setup_format 
Extend dpu_hw_sspp_setup_format() to also handle the UBWC 1.0 case.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/514336/
Link: https://lore.kernel.org/r/20221207142833.204193-2-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2023-01-26 21:06:39 +02:00
Marijn Suijten
a7efe60e36 drm/msm/dpu: Add DSC hardware blocks to register snapshot 
Add missing DSC hardware block register ranges to the snapshot utility
to include them in dmesg (on MSM_DISP_SNAPSHOT_DUMP_IN_CONSOLE) and the
kms debugfs file.

Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/520175/
Link: https://lore.kernel.org/r/20230125101412.216924-1-marijn.suijten@somainline.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2023-01-26 20:51:28 +02:00
Jiasheng Jiang
13fcfcb2a9 drm/msm/mdp5: Add check for kzalloc 
As kzalloc may fail and return NULL pointer,
it should be better to check the return value
in order to avoid the NULL pointer dereference.

Fixes: 1cff7440a8 ("drm/msm: Convert to using __drm_atomic_helper_crtc_reset() for reset.")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/514154/
Link: https://lore.kernel.org/r/20221206074819.18134-1-jiasheng@iscas.ac.cn
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2023-01-24 11:45:44 +02:00
Jiasheng Jiang
93340e10b9 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: 25fdd5933e ("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>
 2023-01-24 10:24:41 +02:00
Jiasheng Jiang
c96988b7d9 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: 1cff7440a8 ("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>
 2023-01-24 10:24:07 +02:00
Dmitry Baryshkov
6c021d77e7 drm/msm/dpu: fix sm8450 CTL configuration 
Correct the CTL size on sm8450 platform. This fixes the incorrect merge
of sm8350 support, which unfortunately also touched the SM8450 setup.

Fixes: 0e91bcbb00 ("drm/msm/dpu: Add SM8350 to hw catalog")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/519671/
Link: https://lore.kernel.org/r/20230123080818.3069266-1-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2023-01-24 10:22:59 +02:00
Dmitry Baryshkov
31c3180510 drm/msm/dpu: add missing ubwc_swizzle setting to catalog 
Use the values from the vendor DTs to set ubwc_swizzle in the catalog.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/519662/
Link: https://lore.kernel.org/r/20230123062415.3027743-1-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2023-01-24 10:13:46 +02:00
Dmitry Baryshkov
daa9a2ec3e drm/msm/dpu: drop stale comment from struct dpu_mdp_cfg doc 
The field ubwc_static was removed from struct dpu_mdp_cfg some time ago.
Drop the corresponding kerneldoc now.

Fixes: 544d8b9615 ("drm/msm/dpu: update UBWC config for sm8150 and sm8250")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/519554/
Link: https://lore.kernel.org/r/20230121135457.2788199-1-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2023-01-24 10:13:31 +02:00
Dmitry Baryshkov
255f056181 drm/msm/dpu: sc7180: add missing WB2 clock control 
Add missing DPU_CLK_CTRL_WB2 to sc7180_mdp clocks array.

Fixes: 51e4d60e6b ("drm/msm/dpu: add writeback support for sc7180")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Tested-by: Jessica Zhang <quic_jesszhan@quicinc.com> # Trogdor (sc7180)
Patchwork: https://patchwork.freedesktop.org/patch/518504/
Link: https://lore.kernel.org/r/20230116103055.780767-1-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2023-01-24 10:11:52 +02:00
Dmitry Baryshkov
afd6dbfdfd Merge branch 'msm-next-lumag' into HEAD 
Merge display-related changes targeting Qualcomm DRM MSM driver.

Notable changes:

DPU, DSI, MDSS:
- Support for SM8350, SM8450 SM8550 and SC8280XP platform

Core:
- Added bindings for SM8150 (driver support already present)

DPU:
- Partial support for DSC on SM8150 and SM8250
- Fixed color transformation matrix being lost on suspend/resume

DP:
- Support for DP on SDM845 and SC8280XP platforms
- HPD fixes
- Support for limiting DP link rate via DT property, this enables
  support for HBR3 rates.

DSI:
- Validate display modes according to the DSI OPP table
- DSI PHY support for the SM6375 platform
- Fixed byte intf clock selection for 14nm PHYs

MDP5:
- Schema conversion to YAML

Misc fixes as usual

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2023-01-22 22:43:59 +02:00
Dmitry Baryshkov
82461ab89a Merge branches 'msm-next-lumag-core', 'msm-next-lumag-dpu', 'msm-next-lumag-dp', 'msm-next-lumag-dsi', 'msm-next-lumag-hdmi', 'msm-next-lumag-mdp5' and 'msm-next-lumag-mdp4' into msm-next-lumag 
DPU, DSI, MDSS:
- Support for SM8350, SM8450 SM8550 and SC8280XP platform

Core:
- Added bindings for SM8150 (driver support already present)

DPU:
- Partial support for DSC on SM8150 and SM8250
- Fixed color transformation matrix being lost on suspend/resume

DP:
- Support for DP on SDM845 and SC8280XP platforms
- HPD fixes
- Support for limiting DP link rate via DT property, this enables
  support for HBR3 rates.

DSI:
- Validate display modes according to the DSI OPP table
- DSI PHY support for the SM6375 platform
- Fixed byte intf clock selection for 14nm PHYs

MDP5:
- Schema conversion to YAML

Misc fixes as usual

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2023-01-22 22:43:05 +02:00
Jessica Zhang
7efd4edc6e 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>
 2023-01-21 12:23:32 +02:00
Dmitry Baryshkov
764b948126 drm/msm/dpu: use sm8350_regdma on SM8350 platform 
Correct sm8350_dpu_cfg.dma_cfg to point to sm8350_regdma rather than
sm8250_regdma.

Fixes: 0e91bcbb00 ("drm/msm/dpu: Add SM8350 to hw catalog")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/518791/
Link: https://lore.kernel.org/r/20230118020455.1689929-2-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2023-01-21 12:23:32 +02:00
Dmitry Baryshkov
83bb1f1366 drm/msm/dpu: point sc8280xp_dpu_cfg to sc8280xp_regdma 
SC8280XP configuration missed the reg_dma configuration. We do not use
regdma for now, but let's put the correct pointer anyway.

Fixes: 4a352c2fc1 ("drm/msm/dpu: Introduce SC8280XP")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/518790/
Link: https://lore.kernel.org/r/20230118020455.1689929-1-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2023-01-21 12:23:32 +02:00