linux.git/drivers/gpu/drm/msm/dsi, branch v6.0

Merge tag 'drm-msm-fixes-2022-08-27' of https://gitlab.freedesktop.org/drm/msm into drm-fixes

2022-09-01T19:58:52+00:00

Fixes for v6.0

- Fix for inconsistent indenting in function msm_dsi_dphy_timing_calc_v3.
  This fixes a smatch warning reported by kbot
- Fix to make eDP the first connector in the connected list. This was
  mainly done to address a screen corruption issue we were seeing on
  sc7280 boards which have eDP as the primary display. The corruption
  itself is from usermode but we decided to fix it this way because
  things work correct with the primary display as the first one for
  usermode
- Fix to populate intf_cfg correctly before calling reset_intf_cfg().
  Without this, the display pipeline is not torn down correctly for
  writeback
- Specify the correct number of DSI regulators for SDM660. It should
  have been 1 but 2 was mentioned
- Specify the correct number of DSI regulators for MSM8996. It should
  have been 3 but 2 was mentioned
- Fix for removing DP_RECOVERED_CLOCK_OUT_EN bit for tps4 link training
  for DP. This was causing link training failures and hence no display
  for a specific DP to HDMI cable on chromebooks
- Fix probe-deferral crash in gpu devfreq
- Fix gpu debugfs deadlock

Signed-off-by: Dave Airlie 
From: Rob Clark 
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGtuY=jd44itwTkLXVqhnoKgY0BswPTrxDTxCiPG3WbmLA@mail.gmail.com

drm/msm/dsi: Fix number of regulators for SDM660

2022-08-11T23:00:54+00:00

1 regulator is listed but the number 2 is specified. This presumably
means we try to get a regulator with no name. Fix it.

Fixes: 462f7017a691 ("drm/msm/dsi: Fix DSI and DSI PHY regulator config from SDM660")
Signed-off-by: Douglas Anderson 
Reviewed-by: Dmitry Baryshkov 
Reviewed-by: Marijn Suijten 
Reviewed-by: Abhinav Kumar 
Patchwork: https://patchwork.freedesktop.org/patch/496323/
Link: https://lore.kernel.org/r/20220804073608.v4.2.I94b3c3e412b7c208061349f05659e126483171b1@changeid
Signed-off-by: Abhinav Kumar

drm/msm/dsi: Fix number of regulators for msm8996_dsi_cfg

2022-08-11T23:00:16+00:00

3 regulators are listed but the number 2 is specified. Fix it.

Fixes: 3a3ff88a0fc1 ("drm/msm/dsi: Add 8x96 info in dsi_cfg")
Signed-off-by: Douglas Anderson 
Reviewed-by: Dmitry Baryshkov 
Reviewed-by: Abhinav Kumar 
Patchwork: https://patchwork.freedesktop.org/patch/496318/
Link: https://lore.kernel.org/r/20220804073608.v4.1.I1056ee3f77f71287f333279efe4c85f88d403f65@changeid
Signed-off-by: Abhinav Kumar

drm/msm/dsi: fix the inconsistent indenting

2022-07-20T19:05:52+00:00

Fix the inconsistent indenting in function msm_dsi_dphy_timing_calc_v3().

Fix the following smatch warnings:

drivers/gpu/drm/msm/dsi/phy/dsi_phy.c:350 msm_dsi_dphy_timing_calc_v3() warn: inconsistent indenting

Fixes: f1fa7ff44056 ("drm/msm/dsi: implement auto PHY timing calculator for 10nm PHY")
Reported-by: kernel test robot 
Signed-off-by: sunliming 
Reviewed-by: Abhinav Kumar 
Patchwork: https://patchwork.freedesktop.org/patch/494662/
Link: https://lore.kernel.org/r/20220719015622.646718-1-sunliming@kylinos.cn
Signed-off-by: Abhinav Kumar

Merge tag 'drm-msm-next-2022-07-10' of https://gitlab.freedesktop.org/drm/msm into drm-next

2022-07-13T00:55:53+00:00

Next for v5.20

GPU:
- a619 support
- Fix for unclocked GMU register access
- Devcore dump enhancements

Core:

- client utilization via fdinfo support
- fix fence rollover issue
- gem: Lockdep false-positive warning fix
- gem: Switch to pfn mappings

DPU:

- constification of HW catalog
- support for using encoder as CRC source
- WB support on sc7180
- WB resolution fixes

DP:

- dropped custom bulk clock implementation
- made dp_bridge_mode_valid() return MODE_CLOCK_HIGH where applicable
- fix link retraining on resolution change

MDP5:

- MSM8953 perf data

HDMI:

- YAML'ification of schema
- dropped obsolete GPIO support
- misc cleanups

Signed-off-by: Dave Airlie 
From: Rob Clark 
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGtuqswBGPw-kCYzJvckK2RR1XTeUEgaXwVG_mvpbv3gPA@mail.gmail.com

drm/msm/dsi: Use single function for reset

2022-07-04T18:05:29+00:00

There is currently two function for performing reset: dsi_sw_reset and
dsi_sw_reset_restore. Only difference between those is that latter one
assumes that DSI controller is enabled. In contrary former one assumes
that controller is disabled and executed during power-on. However this
assumtion is not true mobile devices which have boot splash set up by
boot-loader.

This patch removes dsi_sw_reset_restore and makes dsi_sw_reset disable
DSI controller during reset sequence if it's enabled.

Signed-off-by: Vladimir Lypak 
Signed-off-by: Luca Weiss 
Reviewed-by: Abhinav Kumar 
Reviewed-by: Dmitry Baryshkov 
Patchwork: https://patchwork.freedesktop.org/patch/489152/
Link: https://lore.kernel.org/r/20220610220259.220622-1-luca@z3ntu.xyz
[DB: fixed the typo in the commit message]
Signed-off-by: Dmitry Baryshkov

Merge tag 'drm-misc-next-2022-06-17' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2022-06-22T00:33:09+00:00

drm-misc-next for v5.20:

UAPI Changes:

Cross-subsystem Changes:

 * dma-buf: Add sync-file API; Set DMA mask for udmabuf devices

 * fbcon: Cleanups

 * fbdev: Disable firmware-device registration when first native driver loads

 * iosys-map: Documentation fixes

Core Changes:

 * edid: Use struct drm_edid in more places

 * gem-cma-helper: Improve documentation

 * of: Add data-lane helpers and convert drivers

 * syncobj: Fixes

Driver Changes:

 * amdgpu: Build fixes

 * ast: Support multiple outputs

 * bochs: Include 

 * bridge: adv7511: I2C fixes; anx7625: Fix error handling; lt6505: Kconfig fixes

 * display/dp: Documentation fixes

 * display/dp-mst: Read extended DPCD capabilities during system resume

 * logicvc: Add new driver

 * magag200: Build fixes

 * nouveau: Cleanups

 * panel: Add backlight support; nt36672a: DT backlight support

 * qxl: Cleanups

 * sun4i: HDMI PHY cleanups

 * vc4: Add support for BCM2711

 * virt-gpu: Avoid NULL dereference; Fix error checks; Cleanups

 * vkms: Allocate output buffer with vmalloc(); Fixes

Signed-off-by: Dave Airlie 

From: Thomas Zimmermann 
Link: https://patchwork.freedesktop.org/patch/msgid/YqwriEhn0l4uO+Gn@linux-uq9g

drm/msm: Fix convert to drm_of_get_data_lanes_count

2022-06-13T15:02:32+00:00

Add missing header file into dsi_host.c and encode data-lanes string
directly into the warning message in the driver to avoid build issues
detected by lkp.

Fixes: 185443efa26a ("drm/msm: Convert to drm_of_get_data_lanes_count")
Reported-by: kernel test robot 
Signed-off-by: Marek Vasut 
Cc: Abhinav Kumar 
Cc: Andrzej Hajda 
Cc: Dmitry Baryshkov 
Cc: Laurent Pinchart 
Cc: Lucas Stach 
Cc: Maxime Ripard 
Cc: Rob Clark 
Cc: Robert Foss 
Cc: Sam Ravnborg 
Cc: Sean Paul 
To: dri-devel@lists.freedesktop.org
Reviewed-by: Andrzej Hajda 
Link: https://patchwork.freedesktop.org/patch/msgid/20220612143349.105766-1-marex@denx.de

drm/msm: Convert to drm_of_get_data_lanes_count

2022-06-12T10:22:26+00:00

Convert driver to use this new helper to standardize
OF "data-lanes" parsing.

Reviewed-by: Andrzej Hajda 
Reviewed-by: Dmitry Baryshkov 
Signed-off-by: Marek Vasut 
Cc: Abhinav Kumar 
Cc: Andrzej Hajda 
Cc: Dmitry Baryshkov 
Cc: Laurent Pinchart 
Cc: Lucas Stach 
Cc: Maxime Ripard 
Cc: Rob Clark 
Cc: Robert Foss 
Cc: Sam Ravnborg 
Cc: Sean Paul 
To: dri-devel@lists.freedesktop.org
Reviewed-by: Abhinav Kumar 
Link: https://patchwork.freedesktop.org/patch/msgid/20220524010522.528569-10-marex@denx.de

Merge tag 'msm-next-5.19-fixes' of https://gitlab.freedesktop.org/abhinavk/msm into drm-next

2022-05-20T06:35:52+00:00

5.19 fixes for msm-next

- Limiting WB modes to max sspp linewidth
- Fixing the supported rotations to add 180 back for IGT
- Fix to handle pm_runtime_get_sync() errors to avoid unclocked access
   in the bind() path for dpu driver
- Fix the irq_free() without request issue which was a big-time
   hitter in the CI-runs.

Signed-off-by: Abhinav Kumar 
Signed-off-by: Dave Airlie 

From: Abhinav Kumar 
Link: https://patchwork.freedesktop.org/patch/msgid/b011d51d-d634-123e-bf5f-27219ee33151@quicinc.com