Pr tech mm drm v2 shutdown - #1639

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quicmahap wants to merge 73 commits into

qualcomm-linux:tech/mm/drmfrom

quicmahap:pr-tech-mm-drm-v2-shutdown

Commits on Jul 22, 2026

FROMLIST: dt-bindings: display: bridge: lontium,lt9211: Add lt9211c support

Yi Zhang
authored and
riteshk-quic
committed
b0dcca1
FROMLIST: drm/bridge: lt9611uxc: reset edid_read on disconnect

nlaad-qcom
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riteshk-quic
committed
8699fc3
FROMLIST: drm/bridge: display-connector: don't autoenable HPD IRQ

Dmitry Baryshkov (lumag)
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riteshk-quic
committed
1045a36
FROMLIST: drm/bridge: display-connector: trigger initial HPD event for DP

Dmitry Baryshkov (lumag)
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riteshk-quic
committed
fd2c425
FROMLIST: phy: qualcomm: qmp-combo: update DP PHY PLL programming on Glymur

Mahadevan P
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riteshk-quic
committed
649018f
FROMLIST: drm/bridge: add support for lontium lt9211c bridge

Yi Zhang
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riteshk-quic
committed
fd1a69b
FROMLIST: drm/bridge: lt9611uxc: extend mode valid checks

nlaad-qcom
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riteshk-quic
committed
e049d66
FROMLIST: drm/bridge: lt9611uxc: add support for 4K@30 resolution

nlaad-qcom
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riteshk-quic
committed
637f152
FROMLIST: drm/msm/dp: remove cached drm_edid from panel

Yongxing Mou
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riteshk-quic
committed
569906c
FROMLIST: drm/msm/dp: drop deprecated .mode_set() and use .atomic_enable

Yongxing Mou
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riteshk-quic
committed
292b6a7
FROMLIST: drm/msm/dp: move mode setup into msm_dp_panel_init_panel_info()

Yongxing Mou
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riteshk-quic
committed
377f04f
FROMLIST: drm/msm/dp: split msm_dp_ctrl_config_ctrl() into link parts and stream parts

Yongxing Mou
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riteshk-quic
committed
c6215dc
FROMLIST: drm/msm/dp: extract MISC1_MISC0 configuration into a separate function

Yongxing Mou
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riteshk-quic
committed
d1ea7fc
FROMLIST: drm/msm/dp: split link setup from source params

Yongxing Mou
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riteshk-quic
committed
87906e1
FROMLIST: drm/msm/dp: move the pixel clock control to its own API

Yongxing Mou
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riteshk-quic
committed
8e6a326
FROMLIST: drm/msm/dp: break up dp_display_enable into two parts

Abhinav Kumar
authored and
riteshk-quic
committed
bfed054
FROMLIST: drm/msm/dp: re-arrange dp_display_disable() into functional parts

Abhinav Kumar
authored and
riteshk-quic
committed
e2b2963
FROMLIST: drm/msm/dp: allow dp_ctrl stream APIs to use any panel passed to it

Abhinav Kumar
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riteshk-quic
committed
d2d93e1
FROMLIST: drm/msm/dp: split dp_ctrl_off() into stream and link parts

Abhinav Kumar
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riteshk-quic
committed
33f6688
FROMLIST: drm/msm/dp: simplify link and clock disable sequence

Yongxing Mou
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riteshk-quic
committed
9ed3366
FROMLIST: drm/msm/dp: make bridge helpers use dp_display to allow re-use

Abhinav Kumar
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riteshk-quic
committed
ce17b12
FROMLIST: drm/msm/dp: separate dp_display_prepare() into its own API

Abhinav Kumar
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riteshk-quic
committed
66f518e
FROMLIST: drm/msm/dp: pass panel to display enable/disable helpers

Yongxing Mou
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riteshk-quic
committed
9950bb9
FROMLIST: drm/msm/dp: introduce stream_id for each DP panel

Abhinav Kumar
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riteshk-quic
committed
b649a38
FROMLIST: drm/msm/dp: introduce max_streams for DP controller MST support

Abhinav Kumar
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riteshk-quic
committed
dc8e594
FROMLIST: drm/msm/dp: Add support for programming p1/p2/p3 register blocks

Abhinav Kumar
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riteshk-quic
committed
40a3f65
FROMLIST: drm/msm/dp: use stream_id to change offsets in dp_catalog

Abhinav Kumar
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riteshk-quic
committed
8193371
FROMLIST: drm/msm/dp: add support to send ACT packets for MST

Abhinav Kumar
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riteshk-quic
committed
2fde97d
FROMLIST: drm/msm/dp: Add support to enable MST in mainlink control

Abhinav Kumar
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riteshk-quic
committed
4b1f178
FROMLIST: drm/msm/dp: no need to update tu calculation for mst

Abhinav Kumar
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riteshk-quic
committed
fae6148
FROMLIST: drm/msm/dp: Add support for MST channel slot allocation

Abhinav Kumar
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riteshk-quic
committed
74480ad
FROMLIST: drm/msm/dp: Add support for sending VCPF packets in DP controller

Abhinav Kumar
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riteshk-quic
committed
9b5a101
FROMLIST: drm/msm/dp: Always program MST_FIFO_CONSTANT_FILL for MST use cases

Abhinav Kumar
authored and
riteshk-quic
committed
bdffd51
FROMLIST: drm/msm/dp: move link-level teardown from display_disable to display_unprepare

Abhinav Kumar
authored and
riteshk-quic
committed
83eb389
FROMLIST: drm/msm/dp: factor out _helper variants of bridge ops accepting a panel

Abhinav Kumar
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riteshk-quic
committed
1578253
FROMLIST: drm/msm/dp: replace power_on with active_stream_cnt for dp_display

Abhinav Kumar
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riteshk-quic
committed
d2b3380
FROMLIST: drm/msm/dp: Mark the SST bridge disconnected when mst is active

Abhinav Kumar
authored and
riteshk-quic
committed
6644e3b
FROMLIST: drm/msm/dp: add an API to initialize MST on sink side

Abhinav Kumar
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riteshk-quic
committed
1a49bd5
FROMLIST: drm/msm/dp: add msm_dp_display_get_panel() to initialize DP panel

Abhinav Kumar
authored and
riteshk-quic
committed
c018a39
FROMLIST: drm/msm/dp: add link_ready to manage link-level operations

Yongxing Mou
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riteshk-quic
committed
4843f98
FROMLIST: drm/msm/dpu: initialize encoders per stream for DP MST

Yongxing Mou
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riteshk-quic
committed
2da3208
FROMLIST: drm/msm/dp: initialize dp_mst module for each DP MST controller

Abhinav Kumar
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riteshk-quic
committed
3d9b3e8
FROMLIST: drm/msm/dpu: expose dpu_encoder ops for DP MST reuse

Yongxing Mou
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riteshk-quic
committed
8172ad5
FROMLIST: drm/msm/dpu: use msm_dp_get_mst_intf_id() to get the intf id

Yongxing Mou
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riteshk-quic
committed
70786d3
FROMLIST: drm/msm/dp: wire MST helpers into atomic check and commit paths

Yongxing Mou
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riteshk-quic
committed
111eddf
FROMLIST: drm/msm/dp: add dp_mst_drm to manage DP MST encoder operations

Yongxing Mou
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riteshk-quic
committed
6bec88a
FROMLIST: drm/msm/dp: add connector abstraction for DP MST

Abhinav Kumar
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riteshk-quic
committed
c0d3ab3
FROMLIST: drm/msm/dp: add HPD callback for dp MST

Abhinav Kumar
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riteshk-quic
committed
d52be0d
FROMLIST: drm/connector: report out-of-band IRQ_HPD events

Dmitry Baryshkov (lumag)
authored and
riteshk-quic
committed
49959e7
FROMLIST: drm/connector: pass down IRQ_HPD to the drivers

Dmitry Baryshkov (lumag)
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riteshk-quic
committed
150a7b1
FROMLIST: drm/bridge: aux-hpd: let drivers pass IRQ_HPD events

Dmitry Baryshkov (lumag)
authored and
riteshk-quic
committed
80e71d9
FROMLIST: drm/bridge: pass extra events to the HPD callback

Dmitry Baryshkov (lumag)
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riteshk-quic
committed
cd3bfce
FROMLIST: drm/bridge: pass down IRQ_HPD to the drivers

Dmitry Baryshkov (lumag)
authored and
riteshk-quic
committed
d32beee
FROMLIST: drm/msm: dp: handle the IRQ_HPD events reported by USB-C

Dmitry Baryshkov (lumag)
authored and
riteshk-quic
committed
4a39f94
FROMLIST: soc: qcom: pmic-glink-altmode: pass down HPD_IRQ events

Dmitry Baryshkov (lumag)
authored and
riteshk-quic
committed
f2b1d1f
FROMLIST: usb: typec: ucsi: huawei-gaokun: pass down HPD_IRQ events

Dmitry Baryshkov (lumag)
authored and
riteshk-quic
committed
d9a65de
FROMLIST: drm/bridge: allow hpd_notify() to suppress connector hotplug events

Yongxing Mou
authored and
riteshk-quic
committed
4bec81e
FROMLIST: drm/bridge_connector: preserve connector status for IRQ-only HPD events

Yongxing Mou
authored and
riteshk-quic
committed
3d5d438
FROMLIST: drm/msm/dp: suppress bridge hotplug events during MST operation

Yongxing Mou
authored and
riteshk-quic
committed
675c0d1
FROMLIST: drm/msm/dp: report IRQ_HPD as an IRQ-only notification

Yongxing Mou
authored and
riteshk-quic
committed
29bec68
FROMLIST: drm/msm/dp: mark the SST connector disconnected when MST is enabled

Yongxing Mou
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riteshk-quic
committed
514299a
FROMLIST: drm/msm/dp: return 0 from audio_prepare when cable is disconnected

kumarsingh-art
authored and
riteshk-quic
committed
815a70f

Commits on Jul 23, 2026

FROMLIST: dt-bindings: bridge: Add Lontium LT9611C(EX/UXD) MIPI DSI to HDMI driver

Sunyun Yang
authored and
riteshk-quic
committed
6aad78e
FROMLIST : drm/bridge: Add Lontium LT9609C(EX/UXD) MIPI DSI to HDMI driver

Sunyun Yang
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riteshk-quic
committed
263b0dd
BACKPORT: drm/bridge: Add new atomic_create_state callback

Maxime Ripard (mripard)
authored and
riteshk-quic
committed
bb9e161
BACKPORT: drm/atomic-state-helper: Add drm_atomic_helper_bridge_create_state()

Maxime Ripard (mripard)
authored and
riteshk-quic
committed
814ffbc

Commits on Jul 24, 2026

FROMLIST: drm/bridge: lt9611uxc: support displays with up to 4 EDID blocks

Ravi Agola
authored and
riteshk-quic
committed
719d1db

Commits on Jul 27, 2026

FROMLIST: drm/msm/dp: add .shutdown to mask HPD IRQ before system shutdown

Mahadevan P
authored and
riteshk-quic
committed
9e407ef

Commits on Jul 30, 2026

FROMLIST: drm/msm/dpu: Fix DMA SSPP REC block offsets on DPU v13

Yongxing Mou
authored and
riteshk-quic
committed
b80de0f
FROMLIST: drm/msm/mdss: Enable INT2_GDSC alongside CORE_GDSC

Yongxing Mou
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riteshk-quic
committed
0e1015d

Commits on Aug 3, 2026

FROMLIST: dt-bindings: display: msm: Allow two MDSS power domains

Yongxing Mou
authored and
riteshk-quic
committed
38cc62b

Commits on Aug 4, 2026

Revert "FROMLIST: drm/msm/dp: add .shutdown to mask HPD IRQ before system shutdown"
Mahadevan P
committed
c27ece9
FROMLIST: drm/atomic-helper: tear down HPD/polling in drm_atomic_helper_shutdown()
Mahadevan P
committed
19c03b8