Merge tag 'kvm-riscv-fixes-5.19-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv fixes for 5.19, take #1

- Typo fix in arch/riscv/kvm/vmid.c

- Remove broken reference pattern from MAIN

Merge tag 'kvm-riscv-fixes-5.19-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv fixes for 5.19, take #1

- Typo fix in arch/riscv/kvm/vmid.c

- Remove broken reference pattern from MAINTAINERS entry

show more ...

Merge v5.19-rc1 into drm-misc-fixes

Let's kick-off the start of the 5.19 fix cycle

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge tag 'v5.19-rc1' into asoc-5.19

Linux 5.19-rc1

Merge tag 'v5.18'

Linux 5.18

Merge tag 'v5.18' into next

Sync up with mainline to get updates to OMAP4 keypad driver and other
upstream goodies.

Merge tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
"Intel have enabled DG2 on certain SKUs for laptops, AMD has started
some new GPU suppo

Merge tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
"Intel have enabled DG2 on certain SKUs for laptops, AMD has started
some new GPU support, msm has user allocated VA controls

dma-buf:
- add dma_resv_replace_fences
- add dma_resv_get_singleton
- make dma_excl_fence private

core:
- EDID parser refactorings
- switch drivers to drm_mode_copy/duplicate
- DRM managed mutex initialization

display-helper:
- put HDMI, SCDC, HDCP, DSC and DP into new module

gem:
- rework fence handling

ttm:
- rework bulk move handling
- add common debugfs for resource managers
- convert to kvcalloc

format helpers:
- support monochrome formats
- RGB888, RGB565 to XRGB8888 conversions

fbdev:
- cfb/sys_imageblit fixes
- pagelist corruption fix
- create offb platform device
- deferred io improvements

sysfb:
- Kconfig rework
- support for VESA mode selection

bridge:
- conversions to devm_drm_of_get_bridge
- conversions to panel_bridge
- analogix_dp - autosuspend support
- it66121 - audio support
- tc358767 - DSI to DPI support
- icn6211 - PLL/I2C fixes, DT property
- adv7611 - enable DRM_BRIDGE_OP_HPD
- anx7625 - fill ELD if no monitor
- dw_hdmi - add audio support
- lontium LT9211 support, i.MXMP LDB
- it6505: Kconfig fix, DPCD set power fix
- adv7511 - CEC support for ADV7535

panel:
- ltk035c5444t, B133UAN01, NV3052C panel support
- DataImage FG040346DSSWBG04 support
- st7735r - DT bindings fix
- ssd130x - fixes

i915:
- DG2 laptop PCI-IDs ("motherboard down")
- Initial RPL-P PCI IDs
- compute engine ABI
- DG2 Tile4 support
- DG2 CCS clear color compression support
- DG2 render/media compression formats support
- ATS-M platform info
- RPL-S PCI IDs added
- Bump ADL-P DMC version to v2.16
- Support static DRRS
- Support multiple eDP/LVDS native mode refresh rates
- DP HDR support for HSW+
- Lots of display refactoring + fixes
- GuC hwconfig support and query
- sysfs support for multi-tile
- fdinfo per-client gpu utilisation
- add geometry subslices query
- fix prime mmap with LMEM
- fix vm open count and remove vma refcounts
- contiguous allocation fixes
- steered register write support
- small PCI BAR enablement
- GuC error capture support
- sunset igpu legacy mmap support for newer devices
- GuC version 70.1.1 support

amdgpu:
- Initial SoC21 support
- SMU 13.x enablement
- SMU 13.0.4 support
- ttm_eu cleanups
- USB-C, GPUVM updates
- TMZ fixes for RV
- RAS support for VCN
- PM sysfs code cleanup
- DC FP rework
- extend CG/PG flags to 64-bit
- SI dpm lockdep fix
- runtime PM fixes

amdkfd:
- RAS/SVM fixes
- TLB flush fixes
- CRIU GWS support
- ignore bogus MEC signals more efficiently

msm:
- Fourcc modifier for tiled but not compressed layouts
- Support for userspace allocated IOVA (GPU virtual address)
- DPU: DSC (Display Stream Compression) support
- DP: eDP support
- DP: conversion to use drm_bridge and drm_bridge_connector
- Merge DPU1 and MDP5 MDSS driver
- DPU: writeback support

nouveau:
- make some structures static
- make some variables static
- switch to drm_gem_plane_helper_prepare_fb

radeon:
- misc fixes/cleanups

mxsfb:
- rework crtc mode setting
- LCDIF CRC support

etnaviv:
- fencing improvements
- fix address space collisions
- cleanup MMU reference handling

gma500:
- GEM/GTT improvements
- connector handling fixes

komeda:
- switch to plane reset helper

mediatek:
- MIPI DSI improvements

omapdrm:
- GEM improvements

qxl:
- aarch64 support

vc4:
- add a CL submission tracepoint
- HDMI YUV support
- HDMI/clock improvements
- drop is_hdmi caching

virtio:
- remove restriction of non-zero blob types

vmwgfx:
- support for cursormob and cursorbypass 4
- fence improvements

tidss:
- reset DISPC on startup

solomon:
- SPI support
- DT improvements

sun4i:
- allwinner D1 support
- drop is_hdmi caching

imx:
- use swap() instead of open-coding
- use devm_platform_ioremap_resource
- remove redunant initializations

ast:
- Displayport support

rockchip:
- Refactor IOMMU initialisation
- make some structures static
- replace drm_detect_hdmi_monitor with drm_display_info.is_hdmi
- support swapped YUV formats,
- clock improvements
- rk3568 support
- VOP2 support

mediatek:
- MT8186 support

tegra:
- debugabillity improvements"

* tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm: (1740 commits)
drm/i915/dsi: fix VBT send packet port selection for ICL+
drm/i915/uc: Fix undefined behavior due to shift overflowing the constant
drm/i915/reg: fix undefined behavior due to shift overflowing the constant
drm/i915/gt: Fix use of static in macro mismatch
drm/i915/audio: fix audio code enable/disable pipe logging
drm/i915: Fix CFI violation with show_dynamic_id()
drm/i915: Fix 'mixing different enum types' warnings in intel_display_power.c
drm/i915/gt: Fix build error without CONFIG_PM
drm/msm/dpu: handle pm_runtime_get_sync() errors in bind path
drm/msm/dpu: add DRM_MODE_ROTATE_180 back to supported rotations
drm/msm: don't free the IRQ if it was not requested
drm/msm/dpu: limit writeback modes according to max_linewidth
drm/amd: Don't reset dGPUs if the system is going to s2idle
drm/amdgpu: Unmap legacy queue when MES is enabled
drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()
drm/msm: Fix fb plane offset calculation
drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init
drm/msm/dsi: don't powerup at modeset time for parade-ps8640
drm/rockchip: Change register space names in vop2
dt-bindings: display: rockchip: make reg-names mandatory for VOP2
...

show more ...

drm/bridge: tc358767: Make sure Refclk clock are enabled

The Refclk may be supplied by SoC clock output instead of crystal
oscillator, make sure the clock are enabled before any other action
is perf

drm/bridge: tc358767: Make sure Refclk clock are enabled

The Refclk may be supplied by SoC clock output instead of crystal
oscillator, make sure the clock are enabled before any other action
is performed with the bridge chip, otherwise it may either fail to
operate at all, or miss reset GPIO toggle.

Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Fixes: 7caff0fc4296e ("drm/bridge: tc358767: Add DPI to eDP bridge driver")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220520121543.11550-1-marex@denx.de

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drm/bridge: tc358767: Report DSI-to-(e)DP as supported

The DSI-to-e(DP) mode is now supported, update the driver comment
to reflect this. No functional change.

Reviewed-by: Andrzej Hajda <andrzej.h

drm/bridge: tc358767: Report DSI-to-(e)DP as supported

The DSI-to-e(DP) mode is now supported, update the driver comment
to reflect this. No functional change.

Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Fixes: 3080c21a043ab ("drm/bridge: tc358767: Add DSI-to-(e)DP mode support")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220519095137.11896-2-marex@denx.de

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drm/bridge: tc358767: Handle dsi_lanes == 0 as invalid

Handle empty data-lanes = < >; property, which translates to
dsi_lanes = 0 as invalid.

Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Re

drm/bridge: tc358767: Handle dsi_lanes == 0 as invalid

Handle empty data-lanes = < >; property, which translates to
dsi_lanes = 0 as invalid.

Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Fixes: bbfd3190b6562 ("drm/bridge: tc358767: Add DSI-to-DPI mode support")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220519095137.11896-1-marex@denx.de

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drm/bridge: tc358767: Add DSI-to-(e)DP mode support

Implement DSI-to-e(DP) mode, which is a mix of currently supported
DSI-to-DPI and DPI-to-(e)DP modes. The input side is configured as
either DSI o

drm/bridge: tc358767: Add DSI-to-(e)DP mode support

Implement DSI-to-e(DP) mode, which is a mix of currently supported
DSI-to-DPI and DPI-to-(e)DP modes. The input side is configured as
either DSI or DPI, the DP AUX channel is registered for both input
side options, and the DSI host is attached for both DPI and (e)DP
output side options.

One notable detail is that the DSI-to-(e)DP mode requires the Pixel
PLL to be always enabled, which is not needed for DPI-to-(e)DP mode
which gets the matching clock direct from DPI Pixel Clock instead.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220429205644.245480-2-marex@denx.de

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drm/bridge: tc358767: Factor out DSI and DPI RX enablement

Factor out register programming to configure the chip video RX side for
reception of video data from DSI or DPI. This is particularly usefu

drm/bridge: tc358767: Factor out DSI and DPI RX enablement

Factor out register programming to configure the chip video RX side for
reception of video data from DSI or DPI. This is particularly useful in
the (e)DP output mode, where the video data can be received from either
DPI or DSI. While only the former is supported in (e)DP output mode so
far, this patch is added in preparation for addition of the later.

There is a change in the order or register programming in case of the
DSI-to-DPI mode. The DSI RX side is now programmed and enabled all in
one place after the output mode has been configured. Before this change,
the DSI RX has been programmed before the output mode has been set and
only enabled afterward. The order makes no difference however, since the
DSI RX is only enabled at the end either way.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220429205644.245480-1-marex@denx.de

show more ...

Merge tag 'drm-misc-next-2022-05-05' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.19:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
- Add DRM-managed m

Merge tag 'drm-misc-next-2022-05-05' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.19:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
- Add DRM-managed mutex initialisation
- edid: Doc improvements
- fbdev: deferred io improvements
- format-helper: consolidate format conversion helpers
- gem: Rework fence handling in drm_gem_plane_helper_prepare_fb

Driver Changes:
- ast: DisplayPort support, locking improvements
- exynos: Revert conversion to devm_drm_of_get_bridge for DSI
- mgag200: locking improvements
- mxsfb: LCDIF CRC support
- nouveau: switch to drm_gem_plane_helper_prepare_fb
- rockchip: Refactor IOMMU initialisation, make some structures
static, replace drm_detect_hdmi_monitor with
drm_display_info.is_hdmi, support swapped YUV formats,
clock improvements, rk3568 support, VOP2 support
- bridge:
- adv7511: Enable CEC for ADV7535
- it6505: Send DPCD SET_POWER to monitor at disable
- mcde_dsi: Revert conversion to devm_drm_of_get_bridge
- tc358767: Fix for eDP and DP DT endpoint parsing
- new bridge: i.MX8MP LDB
- panel:
- new panel: Startek KD070WVFPA043-C069A

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220505131127.lcqvsywo7qt3eywk@houat

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drm/bridge: tc358767: Fix DP bridge mode detection from DT endpoints

Per toshiba,tc358767.yaml DT binding document, port@2 the output (e)DP
port is optional. In case this port is not described in DT

drm/bridge: tc358767: Fix DP bridge mode detection from DT endpoints

Per toshiba,tc358767.yaml DT binding document, port@2 the output (e)DP
port is optional. In case this port is not described in DT, the bridge
driver operates in DPI-to-DP mode. Make sure the driver treats this as
a valid mode of operation instead of reporting invalid mode.

Fixes: 71f7d9c03118 ("drm/bridge: tc358767: Detect bridge mode from connected endpoints in DT")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220429204625.241591-1-marex@denx.de

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drm/bridge: tc358767: Fix (e)DP bridge endpoint parsing in dedicated function

Per toshiba,tc358767.yaml DT binding document, port@2 the output (e)DP
port is optional. In case this port is not descri

drm/bridge: tc358767: Fix (e)DP bridge endpoint parsing in dedicated function

Per toshiba,tc358767.yaml DT binding document, port@2 the output (e)DP
port is optional. In case this port is not described in DT, the bridge
driver operates in DPI-to-DP mode. The drm_of_find_panel_or_bridge()
call in tc_probe_edp_bridge_endpoint() returns -ENODEV in case port@2
is not present in DT and this specific return value is incorrectly
propagated outside of tc_probe_edp_bridge_endpoint() function. All
other error values must be propagated and are propagated correctly.

Return 0 in case the port@2 is missing instead, that reinstates the
original behavior before the commit this patch fixes.

Fixes: 8478095a8c4b ("drm/bridge: tc358767: Move (e)DP bridge endpoint parsing into dedicated function")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220428213132.447890-1-marex@denx.de

show more ...

Merge tag 'drm-misc-next-2022-04-28' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.19:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
- Introduction of d

Merge tag 'drm-misc-next-2022-04-28' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.19:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
- Introduction of display-helper module, and rework of the DP, DSC,
HDCP, HDMI and SCDC headers
- doc: Improvements for tiny drivers, link to external resources
- formats: helper to convert from RGB888 and RGB565 to XRGB8888
- modes: make width-mm/height-mm check mandatory in of_get_drm_panel_display_mode
- ttm: Convert from kvmalloc_array to kvcalloc

Driver Changes:
- bridge:
- analogix_dp: Fix error handling in probe
- dw_hdmi: Coccinelle fixes
- it6505: Fix Kconfig dependency on DRM_DP_AUX_BUS
- panel:
- new panel: DataImage FG040346DSSWBG04
- amdgpu: ttm_eu cleanups
- mxsfb: Rework CRTC mode setting
- nouveau: Make some variables static
- sun4i: Drop drm_display_info.is_hdmi caching, support for the
Allwinner D1
- vc4: Drop drm_display_info.is_hdmi caching
- vmwgfx: Fence improvements

Signed-off-by: Dave Airlie <airlied@redhat.com>

# gpg: Signature made Thu 28 Apr 2022 17:52:13 AEST
# gpg: using EDDSA key 5C1337A45ECA9AEB89060E9EE3EF0D6F671851C5
# gpg: Can't check signature: No public key
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220428075237.yypztjha7hetphcd@houat

show more ...

Merge drm/drm-next into drm-intel-next

Need to bring commit d8bb92e70a43 ("drm/dp: Factor out a function to
probe a DPCD address") back as a dependency to further work in
drm-intel-next.

Signed-off

Merge drm/drm-next into drm-intel-next

Need to bring commit d8bb92e70a43 ("drm/dp: Factor out a function to
probe a DPCD address") back as a dependency to further work in
drm-intel-next.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

show more ...

drm: Rename dp/ to display/

Rename dp/ to display/ to account for additional display-related
helpers, such as HDMI. Update all related include statements. No
functional changes.

Various drivers, su

drm: Rename dp/ to display/

Rename dp/ to display/ to account for additional display-related
helpers, such as HDMI. Update all related include statements. No
functional changes.

Various drivers, such as i915 and amdgpu, use similar naming scheme
by putting code for video-output standards into a local display/
directory. The new directory's name is aligned with this convention.

v2:
* update commit message (Javier)

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220421073108.19226-3-tzimmermann@suse.de

show more ...

Merge branch 'topic/cs35l41' into for-next

Pull CS35L41 codec updates

Signed-off-by: Takashi Iwai <tiwai@suse.de>

Merge drm/drm-next into drm-intel-gt-next

Pull in TTM changes needed for DG2 CCS enabling from Ram.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

Merge tag 'drm-misc-next-2022-04-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.19:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
- atomic: Add atomi

Merge tag 'drm-misc-next-2022-04-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.19:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
- atomic: Add atomic_print_state to private objects
- edid: Constify the EDID parsing API, rework of the API
- dma-buf: Add dma_resv_replace_fences, dma_resv_get_singleton, make
dma_resv_excl_fence private
- format: Support monochrome formats
- fbdev: fixes for cfb_imageblit and sys_imageblit, pagelist
corruption fix
- selftests: several small fixes
- ttm: Rework bulk move handling

Driver Changes:
- Switch all relevant drivers to drm_mode_copy or drm_mode_duplicate
- bridge: conversions to devm_drm_of_get_bridge and panel_bridge,
autosuspend for analogix_dp, audio support for it66121, DSI to DPI
support for tc358767, PLL fixes and I2C support for icn6211
- bridge_connector: Enable HPD if supported
- etnaviv: fencing improvements
- gma500: GEM and GTT improvements, connector handling fixes
- komeda: switch to plane reset helper
- mediatek: MIPI DSI improvements
- omapdrm: GEM improvements
- panel: DT bindings fixes for st7735r, few fixes for ssd130x, new
panels: ltk035c5444t, B133UAN01, NV3052C
- qxl: Allow to run on arm64
- sysfb: Kconfig rework, support for VESA graphic mode selection
- vc4: Add a tracepoint for CL submissions, HDMI YUV output,
HDMI and clock improvements
- virtio: Remove restriction of non-zero blob_flags,
- vmwgfx: support for CursorMob and CursorBypass 4, various
improvements and small fixes

[airlied: fixup conflict with newvision panel callbacks]
Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220407085940.pnflvjojs4qw4b77@houat

show more ...

drm/bridge: tc358767: Add DSI-to-DPI mode support

The TC358767/TC358867/TC9595 are all capable of operating in multiple
modes, DPI-to-(e)DP, DSI-to-(e)DP, DSI-to-DPI. Add support for the
DSI-to-DPI

drm/bridge: tc358767: Add DSI-to-DPI mode support

The TC358767/TC358867/TC9595 are all capable of operating in multiple
modes, DPI-to-(e)DP, DSI-to-(e)DP, DSI-to-DPI. Add support for the
DSI-to-DPI mode.

This requires skipping most of the (e)DP initialization code, which is
currently a large part of this driver, hence it is better to have far
simpler separate tc_dpi_bridge_funcs and their implementation.

The configuration of DPI output is also much simpler. The configuration
of the DSI input is rather similar to the other TC bridge chips.

The Pixel PLL in DPI output mode does not have the 65..150 MHz limitation
imposed on the (e)DP output mode, so this limitation is skipped to permit
operating panels with far slower pixel clock, even below 9 MHz. This mode
of operation of the PLL is valid and tested.

The detection of bridge mode is now added into tc_probe_bridge_mode(),
where in case a DPI panel is found on port@1 endpoint@1, the mode is
assumed to be DSI-to-DPI. If (e)DP is detected on port@2, the mode is
assumed to be DPI-to-(e)DP.

The DSI-to-(e)DP mode is not supported due to lack of proper hardware,
but this would be some sort of mix between the two aforementioned modes.

Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220329085015.39159-12-marex@denx.de

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drm/bridge: tc358767: Split tc_set_video_mode() into common and (e)DP part

The tc_set_video_mode() sets up both common and (e)DP video mode settings of
the bridge chip. Split the function into tc_se

drm/bridge: tc358767: Split tc_set_video_mode() into common and (e)DP part

The tc_set_video_mode() sets up both common and (e)DP video mode settings of
the bridge chip. Split the function into tc_set_common_video_mode() to set
the common settings and tc_set_edp_video_mode() to set the (e)DP specific
settings. No functional change.

Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Lucas Stach <l.stach@pengutronix.de> # In both DPI to eDP and DSI to DPI mode.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220329085015.39159-11-marex@denx.de

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drm/bridge: tc358767: Detect bridge mode from connected endpoints in DT

The TC358767/TC358867/TC9595 are all capable of operating in multiple
modes, DPI-to-(e)DP, DSI-to-(e)DP, DSI-to-DPI. Only the

drm/bridge: tc358767: Detect bridge mode from connected endpoints in DT

The TC358767/TC358867/TC9595 are all capable of operating in multiple
modes, DPI-to-(e)DP, DSI-to-(e)DP, DSI-to-DPI. Only the first mode is
currently supported. It is possible to find out the mode in which the
bridge should be operated by testing connected endpoints in DT.

Port allocation:
port@0 - DSI input
port@1 - DPI input/output
port@2 - eDP output

Possible connections:
DPI -> port@1 -> port@2 -> eDP :: [port@0 is not connected]
DSI -> port@0 -> port@2 -> eDP :: [port@1 is not connected]
DSI -> port@0 -> port@1 -> DPI :: [port@2 is not connected]

Add function to determine the bridge mode based on connected endpoints.

Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Lucas Stach <l.stach@pengutronix.de> # In both DPI to eDP and DSI to DPI mode.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220329085015.39159-10-marex@denx.de

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drm/bridge: tc358767: Move bridge ops setup into tc_probe_edp_bridge_endpoint()

The bridge ops are specific to the bridge configuration, move them
into tc_probe_edp_bridge_endpoint() to permit clean

drm/bridge: tc358767: Move bridge ops setup into tc_probe_edp_bridge_endpoint()

The bridge ops are specific to the bridge configuration, move them
into tc_probe_edp_bridge_endpoint() to permit cleaner addition of
DSI-to-DPI mode. No functional change.

Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Lucas Stach <l.stach@pengutronix.de> # In both DPI to eDP and DSI to DPI mode.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220329085015.39159-9-marex@denx.de

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drm/bridge: tc358767: Wrap (e)DP aux I2C registration into tc_aux_link_setup()

This bit of code is (e)DP and aux I2C link specific, move it into
tc_aux_link_setup() to permit cleaner addition of DSI

drm/bridge: tc358767: Wrap (e)DP aux I2C registration into tc_aux_link_setup()

This bit of code is (e)DP and aux I2C link specific, move it into
tc_aux_link_setup() to permit cleaner addition of DSI-to-DPI mode.
No functional change.

Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Lucas Stach <l.stach@pengutronix.de> # In both DPI to eDP and DSI to DPI mode.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220329085015.39159-8-marex@denx.de

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