Commit Graph

52 Commits

Author SHA1 Message Date
Laurent Pinchart
dc2e1e5b27 drm/panel: Add driver for the Toppoly TD043MTEA1 panel
This panel is used on the OMAP3 Pandora.

The code is based on the omapdrm-specific panel-tpo-td043mtea1 driver.

v2:
- fix checkpatch warnings
  o (lcd == NULL) => (!lcd) (sam)
  o alignment to open '(' (sam)

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-10-laurent.pinchart@ideasonboard.com
2019-08-14 22:23:11 +02:00
Laurent Pinchart
415b8dd087 drm/panel: Add driver for the Toppoly TD028TTEC1 panel
This panel is used on the OpenMoko Neo FreeRunner and Neo 1973.

The code is based on the omapdrm-specific panel-tpo-td028ttec1 driver.

v2:
- fix checkpatch warnings:
  o (lcd == NULL) => (!lcd) (sam)
  o (1 << X) => BIT(X) (sam)

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-9-laurent.pinchart@ideasonboard.com
2019-08-14 22:23:11 +02:00
Laurent Pinchart
1c8fc3f0c5 drm/panel: Add driver for the Sony ACX565AKM panel
This panel is used on the Nokia N900.

The code is based on the omapdrm-specific panel-sony-acx565akm driver.
The hardware-related logic has been changed as little as possible to
avoid regressions as hardware availability is lacking to test the
changes. Follow-up patches should address the items listed in the TODO
list.

v2:
- fix checkpatch warning (lcd == NULL) => (!lcd) (sam)

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-8-laurent.pinchart@ideasonboard.com
2019-08-14 22:23:11 +02:00
Laurent Pinchart
c9cf4c2a3b drm/panel: Add driver for the Sharp LS037V7DW01 panel
This panel is used on the TI SDP3430 board.

The code is based on the omapdrm-specific panel-sharp-ls037v7dw01
driver.

v2:
- fix checkpatch warning (lcd == NULL) => (!lcd) (sam)
- drop __exit_p() from remove. It caused a build warning.
  And no other panel drivers needs this (sam)

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-7-laurent.pinchart@ideasonboard.com
2019-08-14 22:23:10 +02:00
Laurent Pinchart
df439abe65 drm/panel: Add driver for the NEC NL8048HL11 panel
This panel is used on the Zoom2/3/3630 SDP boards.

The code is based on the omapdrm-specific panel-nec-nl8048hl11 driver

v2:
- fix checkpatch warning (lcd == NULL) => (!lcd) (sam)

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-6-laurent.pinchart@ideasonboard.com
2019-08-14 22:23:10 +02:00
Laurent Pinchart
f5b0c65424 drm/panel: Add driver for the LG Philips LB035Q02 panel
This panel is used on the Gumstix Overo Palo35.

The code is based on the omapdrm-specific panel-lgphilips-lb035q02
driver.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-5-laurent.pinchart@ideasonboard.com
2019-08-14 22:23:10 +02:00
Robert Chiras
f63df31d2d drm/panel: Add support for Raydium RM67191 panel driver
This patch adds Raydium RM67191 TFT LCD panel driver (MIPI-DSI
protocol).

Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1561550907-9733-3-git-send-email-robert.chiras@nxp.com
2019-06-26 14:34:54 +02:00
Paul Cercueil
ecdcbbb7ce drm/panel: Add Novatek NT39016 panel support
Add support for display panels built around the Novatek NT39016 display
controller, as found on e.g. the King Display KD035G6-54NT 24-bit
320x240 3.5" LCD panel which equips the GCW Zero open-source handheld
gaming console.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Maarten ter Huurne <maarten@treewalker.org>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190603152555.23527-2-paul@crapouillou.net
2019-06-26 13:36:02 +02:00
Dave Airlie
88cd7a2c1b drm-misc-next for v5.3, try #2:
Cross-subsystem Changes:
 - Fix device tree bindings in drm-misc-next after a botched merge.
 
 Core Changes:
 - Docbook fix for drm_hdmi_infoframe_set_hdr_metadata.
 
 Driver Changes:
 - mediatek: Fix compiler warning after merging the HDR series.
 - vc4: Rework binner bo handling.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEuXvWqAysSYEJGuVH/lWMcqZwE8MFAlznr6oACgkQ/lWMcqZw
 E8Mjbw//Rf2KeOyNYOpaUjzUIXjdGNKCSLG+MYbBzJLbdj6hywAi8tS6aS89d1qW
 CCBzPTUWFktuUVuHqIpZwNTPLndXzPvyC9v1BafKkF6Tkod1usBMaXD1266giAbC
 pKkJrejqeeQtYNfAQIGDzD/ndxXptw+mwK7DgRvMIQSGYuMCm+p5cG0RBtLV7Ijv
 fXIromzIQ+YUuOIyGRgmXW9zDUaieztovrLtIzpYALzTPZb5dqrJiuv3SKIiB4EK
 mlTprRqHbHpYLHHNhFrO2blfi/50+SThEHvUBP8rkMf3nu3nhQSMQrPtxJSfL71e
 1nAWvIYkLY7lKid7ugFvsZL+1L0zgG6XnsqHs5/x5x/LGDK1jVCEGG/DdsXVjGFj
 XH8zdLBi3PrmwbKy/HHCh6QD5Iwtg4qm8Dfjjfil4XNQDI8pK8q8TaVMZETn3YRC
 63JtZq8nBnrWgT57N/28apkymsHdz2QK99Yyc+GflFhhHsoNy6LhP+OqzW11rIas
 ANxZrF5CR8rudtoo2QeMkHcvkbIvDTQOPPuW6LXdXuqkhi91NFmgkxCCecFfpO74
 QvTiBQHrlb8zqTMZJ/j6uSBTFNOXI2NxXTKUBMJ2O3FcyVqvpL+HutVPcBuIw3mM
 FNvCI1M9rVH1qFOZ+t1y9ceebuHPy6xYwuak6fKDwzOwJOmOMFI=
 =2K7c
 -----END PGP SIGNATURE-----

Merge tag 'drm-misc-next-2019-05-24' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for v5.3, try #2:

UAPI Changes:
- Add HDR source metadata property.
- Make drm.h compile on GNU/kFreeBSD by including stdint.h
- Clarify how the userspace reviewer has to review new kernel UAPI.
- Clarify that for using new UAPI, merging to drm-next or drm-misc-next should be enough.

Cross-subsystem Changes:
- video/hdmi: Add unpack function for DRM infoframes.
- Device tree bindings:
  * Updating a property for Mali Midgard GPUs
  * Updating a property for STM32 DSI panel
  * Adding support for FriendlyELEC HD702E 800x1280 panel
  * Adding support for Evervision VGG804821 800x480 5.0" WVGA TFT panel
  * Adding support for the EDT ET035012DM6 3.5" 320x240 QVGA 24-bit RGB TFT.
  * Adding support for Three Five displays TFC S9700RTWV43TR-01B 800x480 panel
    with resistive touch found on TI's AM335X-EVM.
  * Adding support for EDT ETM0430G0DH6 480x272 panel.
- Add OSD101T2587-53TS driver with DT bindings.
- Add Samsung S6E63M0 panel driver with DT bindings.
- Add VXT VL050-8048NT-C01 800x480 panel with DT bindings.
- Dma-buf:
  - Make mmap callback actually optional.
  - Documentation updates.
  - Fix debugfs refcount inbalance.
  - Remove unused sync_dump function.
- Fix device tree bindings in drm-misc-next after a botched merge.

Core Changes:
- Add support for HDR infoframes and related EDID parsing.
- Remove prime sg_table caching, now done inside dma-buf.
- Add shiny new drm_gem_vram helpers for simple VRAM drivers;
  with some fixes to the new API on top.
- Small fix to job cleanup without timeout handler.
- Documentation fixes to drm_fourcc.
- Replace lookups of drm_format with struct drm_format_info;
  remove functions that become obsolete by this conversion.
- Remove double include in bridge/panel.c and some drivers.
- Remove drmP.h include from drm/edid and drm/dp.
- Fix null pointer deref in drm_fb_helper_hotplug_event().
- Remove most members from drm_fb_helper_crtc, only mode_set is kept.
- Remove race of fb helpers with userspace; only restore mode
  when userspace is not master.
- Move legacy setup from drm_file.c to drm_legacy_misc.c
- Rework scheduler job destruction.
- drm/bus was removed, remove from TODO.
- Add __drm_atomic_helper_crtc_reset() to subclass crtc_state,
  and convert some drivers to use it (conversion is not complete yet).
- Bump vblank timeout wait to 100 ms for atomic.
- Docbook fix for drm_hdmi_infoframe_set_hdr_metadata.

Driver Changes:
- sun4i: Use DRM_GEM_CMA_VMAP_DRIVER_OPS instead of definining manually.
- v3d: Small cleanups, adding support for compute shaders,
       reservation/synchronization fixes and job management refactoring,
       fixes MMU and debugfs.
- lima: Fix null pointer in irq handler on startup, set default timeout for scheduled jobs.
- stm/ltdc: Assorted fixes and adding FB modifier support.
- amdgpu: Avoid hw reset if guilty job was already signaled.
- virtio: Add seqno to fences, add trace events, use correct flags for fence allocation.
- Convert AST, bochs, mgag200, vboxvideo, hisilicon to the new drm_gem_vram API.
- sun6i_mipi_dsi: Support DSI GENERIC_SHORT_WRITE_2 transfers.
- bochs: Small fix to use PTR_RET_OR_ZERO and driver unload.
- gma500: header fixes
- cirrus: Remove unused files.
- mediatek: Fix compiler warning after merging the HDR series.
- vc4: Rework binner bo handling.

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

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/052875a5-27ba-3832-60c2-193d950afdff@linux.intel.com
2019-05-28 08:59:11 +10:00
Thomas Gleixner
ec8f24b7fa treewide: Add SPDX license identifier - Makefile/Kconfig
Add SPDX license identifiers to all Make/Kconfig files which:

 - Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-21 10:50:46 +02:00
Peter Ujfalusi
b97b042a50 drm/panel: Add OSD101T2587-53TS driver
The panel is similar to OSD101T2045-53TS (which is handled by panel-simple)
with one big difference: osd101t2587-53ts needs MIPI_DSI_TURN_ON_PERIPHERAL
message to be sent from the host to be operational and thus can not be
handled by panel-simple.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190226075523.28997-5-peter.ujfalusi@ti.com
2019-04-23 13:53:05 +02:00
Paweł Chmiel
994a08a266 drm/panel: Add driver for Samsung S6E63M0 panel
This patch adds Samsung S6E63M0 AMOLED LCD panel driver, connected over
spi. It's based on already removed, non-device-tree S6E63M0 driver and
panel-samsung-ld9040. It can be found for example in some of Samsung
Aries based phones.

Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190222175153.20567-2-pawel.mikolaj.chmiel@gmail.com
2019-04-23 13:06:20 +02:00
Guido Günther
530b19698d drm/panel: Add Rocktech jh057n00900 panel driver
Support Rocktech jh057n00900 5.5" 720x1440 TFT LCD panel. It is a MIPI
DSI video mode panel.

The panel seems to use a Sitronix ST7703 look alike (most of the
commands look similar to the ST7703's data sheet but use a different
number of parameters). The initial version of the DSI init sequence
(including sleeps) were provided by the vendor. Sleeps were reduced
considerably though to speed up initialization.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1a9ce687be283c66dfb26d1dfb52a7bf695090fa.1554114302.git.agx@sigxcpu.org
2019-04-03 18:44:41 +02:00
Jagan Teki
69dc678abc drm/panel: Add Feiyang FY07024DI26A30-D MIPI-DSI LCD panel
Feiyang FY07024DI26A30-D is 1024x600, 4-lane MIPI-DSI LCD panel.

Add panel driver for it.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Tested-by: Bhushan Shah <bshah@kde.org>
Tested-by: Merlijn Wajer <merlijn@wizzup.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190212204109.3528-2-jagan@amarulasolutions.com
2019-04-03 18:44:40 +02:00
Konstantin Sudakov
979a1bb6ba
drm/panel: Add Ronbo RB070D30 panel
The Ronbo RB070D30 panel is a MIPI-DSI panel based on a Fitipower EK79007
controller and a 1024x600 panel.

Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Konstantin Sudakov <k.sudakov@integrasources.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3cc43c6051e89a52434053a38a36621acab7236e.1550650810.git-series.maxime.ripard@bootlin.com
2019-02-26 15:58:53 +01:00
Nickey Yang
2a994cbed6 drm/panel: Add Kingdisplay KD097D04 panel driver
Support Kingdisplay KD097D04 9.7" 1536x2048 TFT LCD panel, it is a MIPI
dual-DSI panel.

v4-resend:
- Thierry noted missing dt-bindings for v4 but forgot that he
  already had applied them one kernel release back in
  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ebc950fdff6d5f9250cd5a5a348af97f7d8508df
v4:
- address Philipp's comments
  - real range for usleep_range and
  - poweroff ordering in kingdisplay_panel_prepare
  - return value beautification in panel_probe
- update author naming for full name
v3:
- address Thierry's comments
  - error handling for init dsi writes in init
  - unconditionally remove the panel
  - don't use drm_panel_detach
  - a bit of variable signednes wiggling
- I did talk to ChromeOS people and the delays really should be as short
  as possible, so dropped the 100ms from the delay comments
v2:
- update timing + cmds from chromeos kernel
- new backlight API including switch to devm_of_find_backlight
- fix most of Sean Paul's comments
  enable/prepare tracking seems something all panels do
- document origins of the init sequence
- lanes per dsi interface to 4 (two interfaces). Matches how tegra
  and pending rockchip dual-dsi handle (dual-)dsi lanes
- spdx header instead of license boilerplate

Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Sean Paul <sean@poorly.run>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181030091528.28211-1-heiko@sntech.de
2019-01-28 17:45:26 +01:00
Jagan Teki
849b2e3ff9 drm/panel: Add Sitronix ST7701 panel driver
ST7701 designed for small and medium sizes of TFT LCD display, is
capable of supporting up to 480RGBX864 in resolution. It provides
several system interfaces like MIPI/RGB/SPI.

Currently added support for Techstar TS8550B which is ST7701 based
480x854, 2-lane MIPI DSI LCD panel.

Driver now registering mipi_dsi device, but indeed it can extendable
for RGB if any requirement trigger in future.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190124215131.17452-2-jagan@amarulasolutions.com
2019-01-28 17:45:26 +01:00
Linus Walleij
324bb707d2 drm/panel: Add a driver for the TPO TPG110
The TPO (Toppoly) TPG110 is a pretty generic display driver
similar in vein to the Ilitek 93xx devices. It is not a panel
per se but a driver used with several low-cost noname panels.

This is used on the Nomadik NHK15 combined with a OSD
OSD057VA01CT display for WVGA 800x480.

The driver is pretty minimalistic right now but can be
extended to handle non-default polarities, gamma correction
etc.

The driver is based on the baked-in code in
drivers/video/fbdev/amba-clcd-nomadik.c which will be
decomissioned once this us upstream.

Cc: Noralf Trønnes <noralf@tronnes.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190111175406.27646-1-linus.walleij@linaro.org
2019-01-11 19:51:09 +01:00
Abhinav Kumar
1dd0b147c1 drm/panel: Add support for Truly NT35597 panel driver
Add support for Truly NT35597 panel driver used in MSM reference
platforms. This panel driver supports both single DSI and dual
DSI modes.

However, this patch series adds support only for dual DSI mode.

Changes in v10:
- None

Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1538787139-28122-1-git-send-email-abhinavk@codeaurora.org
2018-10-25 17:26:48 -04:00
Linus Walleij
ac1d6d7488 drm/panel: Add driver for Samsung S6D16D0 panel
The Samsung S6D16D0 is a simple comman mode only DSI display
that is used on the ST-Ericsson Ux500 reference design
TVK1281618 user interface board (UIB).

Cc: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20181023074630.29186-2-linus.walleij@linaro.org
2018-10-24 16:28:37 +02:00
Stefan Mavrodiev
17fd7a9d32 drm/panel: Add support for Olimex LCD-OLinuXino panel
This patch adds Olimex Ltd. LCD-OLinuXino bridge panel driver. The panel
is used with different LCDs (currently from 480x272 to 1280x800). A
small EEPROM chip is used for identification, which holds some factory
data and timing requirements.

Signed-off-by: Stefan Mavrodiev <stefan@olimex.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1531383729-13932-1-git-send-email-stefan@olimex.com
2018-09-27 14:27:24 +02:00
Maxime Ripard
26aec25593
drm/panel: Add Ilitek ILI9881c panel driver
The LHR050H41 panel is the panel shipped with the BananaPi M2-Magic, and is
based on the Ilitek ILI9881c Controller. Add a driver for it, modelled
after the other Ilitek controller drivers.

Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/acb5453112ab7c7b801cf4f1669e351b391e77e8.1527587352.git-series.maxime.ripard@bootlin.com
2018-06-25 20:03:40 +02:00
Arnd Bergmann
a8efe51631 drm/panel: rm68200: Add backlight dependency
Like many other panel drivers, this one fails to build when backlight
support is disabled:

drivers/gpu/drm/panel/panel-raydium-rm68200.o: In function `rm68200_probe':
panel-raydium-rm68200.c:(.text+0x14a): undefined reference to `devm_of_find_backlight'

This adds the appropriate dependency.

Note that while include/linux/backlight.h provides a stub inline when
backlight support is not enabled, this isn't enough to deal with the
case where backlight support is built as a module but the panel driver
is built-in, in which case linking will still fail as above.

One way to avoid this is to add a dependency such as this:

        depends on BACKLIGHT_CLASS_DEVICE || BACKLIGHT_CLASS_DEVICE=n

but that is rather complex and misses the point that the panel support
is mostly useless without backlight support.

Fixes: 2b7ed18bed ("drm/panel: Add support for Raydium RM68200 panel driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[treding@nvidia.com: clarify the need for the dependency]
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180313210015.3344380-1-arnd@arndb.de
2018-03-14 11:51:24 +01:00
Philippe CORNU
2b7ed18bed drm/panel: Add support for Raydium RM68200 panel driver
This patch adds Raydium Semiconductor Corporation RM68200 5.5" 720x1280
TFT LCD panel driver (MIPI-DSI video mode).

Signed-off-by: Philippe Cornu <philippe.cornu@st.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180302153222.4377-3-philippe.cornu@st.com
2018-03-12 09:27:57 +01:00
Linus Walleij
f40f5b87d9 drm/panel: Add support for ARM Versatile panels
The ARM reference designs "Versatile AB" and "Versatile PB"
contain panel connectors with autodetection of the connected
panel type. This adds a small driver utilizing the MFD syscon
look-up to read the autodetection register and set up the
corresponding panel appropriately.

In the source file there is a bit of elaboration of the
panel types and interfaces on these boards.

This was tested with the PL111 DRM driver on the ARM Versatile
AB with the IB2 daughterboard.

Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180205192013.5349-2-linus.walleij@linaro.org
2018-02-07 09:06:59 +01:00
Linus Walleij
0ee2e37a1f drm/panel: Add Ilitek ILI9322 driver
This adds support for the Ilitek ILI9322 QVGA (320x240)
TFT panel driver.

This panel driver supports serial or parallel RGB or
YUV input and also ITU-T BT.656 input streams.

The controller is combined with a physical panel and
configured through the device tree.

Cc: David Lechner <david@lechnology.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20171221234411.12156-1-linus.walleij@linaro.org
2017-12-22 09:05:45 +01:00
Eric Anholt
2f733d6194 drm/panel: Add support for the Raspberry Pi 7" Touchscreen.
This driver communicates with the Atmel microcontroller for sequencing
the poweron of the TC358762 DSI-DPI bridge and controlling the
backlight PWM.

v2: Set the same default orientation as the closed source firmware
    used, which is the best for viewing angle.
v3: Rewrite as an i2c client driver after bridge driver rejection.
v4: Finish probe without the DSI host, using the new delayed
    registration, and attach to the host during mipi_dsi_driver probe.
v5: Rework to drop the "probe without DSI host" mode again, now that
    vc4 will create the host early on.
v6: Drop unused brightness #define (noticed by Thierry)

Signed-off-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20170927193654.12609-4-eric@anholt.net
Reviewed-by: Archit Taneja <architt@codeaurora.org>
Acked-by: Thierry Reding <treding@nvidia.com>
2017-10-06 12:10:16 -07:00
Marco Franchi
043652aa3d drm/panel: Add driver for Seiko 43WVF1G panel
Add driver for Seiko Instruments Inc. 4.3" WVGA (800 x RGB x 480)
TFT with Touch-Panel.

Datasheet available at:
http://www.glyn.de/data/glyn/media/doc/43wvf1g-0.pdf

Seiko 43WVF1G panel has two power supplies: avdd and dvdd and they
require a specific power on/down sequence.
For this reason the simple panel driver cannot be used to drive this
panel, so create a new one heavily based on simple panel.

Based on initial patch submission from Breno Lima.

Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1500567179-6967-1-git-send-email-marco.franchi@nxp.com
2017-08-18 17:10:45 +02:00
Philippe CORNU
f0a5bb9803 drm/panel: Add support for OTM8009A panel driver
This patch adds Orise Tech OTM8009A 3.97" 480x800 TFT LCD
panel driver (MIPI-DSI video mode). The panel backlight is
managed through the DSI link. This panel driver is used in
several STM32 boards.

Signed-off-by: Philippe CORNU <philippe.cornu@st.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1500297593-30633-4-git-send-email-philippe.cornu@st.com
2017-08-18 17:10:44 +02:00
Hoegeun Kwon
2a05177dac drm/panel: Add support for S6E63J0X03 panel
This patch adds MIPI-DSI based S6E63J0X03 AMOLED LCD panel driver
which uses MIPI DSI bus to communicate with panel. The panel has
320×320 resolution in 1.63" physical panel. This panel is used in
Samsung Galaxy Gear 2.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1499912443-3671-3-git-send-email-hoegeun.kwon@samsung.com
2017-08-18 17:10:43 +02:00
Arnd Bergmann
2a49816821 drm/panel: add backlight dependency for sitronix-st7789v
Without the dependency, we run into a link error:

drivers/gpu/drm/panel/panel-sitronix-st7789v.o: In function `st7789v_probe':
panel-sitronix-st7789v.c:(.text.st7789v_probe+0xc0): undefined reference to `of_find_backlight_by_node'

Fixes: 7142afb3a1 ("drm/panel: Add driver for sitronix ST7789V LCD controller")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170419180326.303994-1-arnd@arndb.de
2017-06-14 20:06:53 +02:00
Arnd Bergmann
93023c1404 drm/panel: S6E3HA2 needs backlight code
The new S6E3HA2 driver fails to link when backlight is disabled:

ERROR: "backlight_device_register" [drivers/gpu/drm/panel/panel-samsung-s6e3ha2.ko] undefined!
ERROR: "backlight_device_unregister" [drivers/gpu/drm/panel/panel-samsung-s6e3ha2.ko] undefined!

This adds a Kconfig dependency like we have it for some other panel drivers.

Fixes: ed29f9426d ("drm/panel: Add support for S6E3HA2 panel driver on TM2 board")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170419175939.189098-2-arnd@arndb.de
2017-06-14 20:06:27 +02:00
Chris Zhong
14c8f2e9f8 drm/panel: add Innolux P079ZCA panel driver
Support Innolux P079ZCA 7.85" 768x1024 TFT LCD panel, it is a MIPI DSI
panel.

Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Tested-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1490316692-20506-2-git-send-email-zyw@rock-chips.com
2017-06-14 19:31:45 +02:00
Dave Airlie
ab6eb211b0 drm/panel: Changes for v4.12-rc1
This contains two new drivers for a Sitronix and a Samsung panel as well
 as two new panels supported by the panel-simple driver.
 -----BEGIN PGP SIGNATURE-----
 
 iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAljuZjgTHHRyZWRpbmdA
 bnZpZGlhLmNvbQAKCRDdI6zXfz6zodk+D/9rDUE/JY8WCqD0Xcu0kdMdeV2TVHxA
 M9uMMrywxdW4uGxmpW4NnRFNgAfYfjeOBRXCys41pUnkvjYPi4+/xeEjaFQB8xV5
 DVQmGXzsS8ytdztpa/7Q1EVGhvPeEXUU6Ye6PPm2ARlkmQpvMGX8wGHcuLTlYu9n
 vH6WWfRAx/tFoDqVY3MQ8aCVyeNTTrHXRsGoysVDCscNG3CZKYPo5FT1LIClRiAx
 pm/OrZfeTCZnaMLnWoQtN75NV8Q1slBejz7Yy7bAPLoMDFsoWKErquwZ5opLGxWH
 OkARiwxkKT2bXAI7GPce+TPp3tO76VTkq8a2ZuuGuOQQpEBU1s0wMYI9CfPYAtO6
 OOsfa81PKFn1OEa+LMxxtbv+1ubqyNHGrplRlPU4hW8PC99Ld7e8UQELQOsjJtXf
 MqSlc0RY04mdAs6CMIFhFEFnsuQDcjYLJ0IFLmRyVYm+/psag3di/2+/sZmQTcBv
 SwhG751tQoycINjTHInseL3xGRafCZPY7rIQ65Zx5VDNeXOJmjTOCn/f8VE/ANs/
 ZqOd0HFA34wV6ygtu3JXnQyH/eCon1cAgvNYCGnjZh1u0mOujOHK+rGGEF9rgD+Z
 vkPajZFPKlRQqRLpiajWreFuYEVkR1M1hn2TWgOE5sK5iWPgCluGpl6diq/WJMiM
 F+hjamxLMVxH/g==
 =zAVl
 -----END PGP SIGNATURE-----

Merge tag 'drm/panel/for-4.12-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next

drm/panel: Changes for v4.12-rc1

This contains two new drivers for a Sitronix and a Samsung panel as well
as two new panels supported by the panel-simple driver.

* tag 'drm/panel/for-4.12-rc1' of git://anongit.freedesktop.org/tegra/linux:
  drm/panel: simple: Add support for Winstar WF35LTIACD
  devicetree: add vendor prefix for Winstar Display Corp.
  drm/panel: Add driver for sitronix ST7789V LCD controller
  dt-bindings: display: panel: Add bindings for the Sitronix ST7789V panel
  drm/panel: Add support for S6E3HA2 panel driver on TM2 board
  dt-bindings: Add support for Samsung s6e3ha2 panel binding
  drm/panel: simple: Add support for Ampire AM-480272H3TMQW-T01H
  dt-bindings: Add Ampire AM-480272H3TMQW-T01H panel
2017-04-13 06:17:40 +10:00
Maxime Ripard
7142afb3a1 drm/panel: Add driver for sitronix ST7789V LCD controller
The Sitronix ST7789v controller is used to drive 240x320 LCD panels through
various interfaces, including SPI and RGB/Parallel.

The current driver is configuring it for the latter. Support for tinyDRM
can always be added later.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-04-06 23:50:44 +02:00
Hoegeun Kwon
ed29f9426d drm/panel: Add support for S6E3HA2 panel driver on TM2 board
This patch add support for MIPI-DSI based S6E3HA2 AMOLED panel
driver. This panel has 1440x2560 resolution in 5.7-inch physical
panel in the TM2 device.

Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-04-06 23:32:04 +02:00
Laurent Pinchart
7c9dff5bd6 drm: panels: Add LVDS panel driver
This driver supports LVDS panels that don't require device-specific
handling of power supplies or control signals. It implements automatic
backlight handling if the panel is attached to a backlight controller.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2017-04-04 17:03:35 +03:00
Vinay Simha BN
c96f566273 drm/panel: Add JDI LT070ME05000 WUXGA DSI Panel
Add support for the JDI LT070ME05000 WUXGA DSI panel used in
Nexus 7 2013 devices.

Programming sequence for the panel is was originally found in the
android-msm-flo-3.4-lollipop-release branch from:
    https://android.googlesource.com/kernel/msm.git

And video mode setting is from dsi-panel-jdi-dualmipi1-video.dtsi
file in:
    git://codeaurora.org/kernel/msm-3.10.git  LNX.LA.3.6_rb1.27

Cc: Archit Taneja <archit.taneja@gmail.com>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Vinay Simha BN <simhavcs@gmail.com>
Tested-by: John Stultz <john.stultz@linaro.org>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-09-16 17:32:48 +02:00
Werner Johansson
ee01723831 drm/panel: Add Sharp LS043T1LE01 MIPI DSI panel
The Sharp LS043T1LE01 is a 4.3", 540x960 TFT-LCD panel connected using
two DSI lanes. It is for example found on the Qualcomm Snapdragon 800
Dragonboard (APQ8074).

Signed-off-by: Werner Johansson <werner.johansson@sonymobile.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Reviewed-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-11-24 10:25:15 +01:00
Werner Johansson
086ceb6b42 drm/panel: Add Panasonic VVX10F034N00 MIPI DSI panel
This adds support for the Panasonic panel found in some Xperia Z2
tablets.

Signed-off-by: Werner Johansson <werner.johansson@sonymobile.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-11-23 12:33:21 +01:00
Heiko Schocher
58c467ece4 drm/panel: Add support for LG LG4573 480x800 4.3" panel
The LG4573 is used on the LG LCD LB043WV2-SD01, an industrial 4.3" TFT
panel with SPI control interface.

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-08-14 21:35:35 +02:00
Thierry Reding
9ef7e25ff6 drm/panel: Add Samsung prefix to panel drivers
The likelihood of getting a large number of panel drivers from different
vendors is quite high. Add a prefix to the two existing Samsung panel
drivers to set a guideline for future patch submissions. Using vendor
prefixes consistently should allow a cleaner organization of the tree.

Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-08-13 14:33:52 +02:00
Philipp Zabel
a5d3e62514 drm/panel: simple: Add display timing support
The simple panel driver's ->get_modes() implementation calculates the
display mode list from the typical timings and the ->get_timings()
implementation returns the timings to the connected encoder for mode
validation and fixup.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
[treding@nvidia.com: select VIDEOMODE_HELPERS]
Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-04-02 19:04:13 +02:00
Arnd Bergmann
83b37eac7c drm: panel/simple: add backlight dependency
The simple panel code uses the backlight interface to
find a device, which fails when backlight is disabled:

drivers/built-in.o: In function `panel_simple_platform_probe':
:(.text+0xd3c48): undefined reference to `of_find_backlight_by_node'

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dave Airlie <airlied@gmail.com>
2015-01-31 10:11:45 +10:00
Arnd Bergmann
f071b34f3a drm: panel/sharp: add backlight dependency
The sharp panel code uses the backlight interface to
find a device, which fails when backlight is disabled:

drivers/built-in.o: In function `sharp_panel_probe':
:(.text+0x5ceac): undefined reference to `of_find_backlight_by_node'

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dave Airlie <airlied@gmail.com>
2015-01-31 10:11:43 +10:00
Thierry Reding
1976dbca04 drm/panel: Add Sharp LQ101R1SX01 support
This panel requires dual-channel mode. The device accepts command-mode
data on 8 lanes and will therefore need a dual-channel DSI controller.
The two interfaces that make up this device need to be instantiated in
the controllers that gang up to provide the dual-channel DSI host.

Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-11-13 13:56:19 +01:00
Russell King
50d5ed3992 drm/panel: make DRM_PANEL_LD9040 depend on SPI
Rather than DRM_PANEL_LD9040 selecting SPI, which then results in an
increase in the probability of Kconf reporting circular dependencies
(we're one "select" away from that right now), make this depend on
SPI instead.  This is akin to having some driver select DRM.

Having some drivers depend on a subsystem, and other drivers select a
subsystem is a recipe for circular dependencies, and there's really no
need for it.

The potential circular dependency (which can be caused today by the
addition of selecting DRM_PANEL from DRM_IMX_LDB) is:

  symbol DMADEVICES is selected by SAMSUNG_DMADEV
  symbol SAMSUNG_DMADEV is selected by S3C64XX_PL080
  symbol S3C64XX_PL080 is selected by SPI_S3C64XX
  symbol SPI_S3C64XX depends on SPI
  symbol SPI is selected by DRM_PANEL_LD9040
  symbol DRM_PANEL_LD9040 depends on DRM_PANEL
  symbol DRM_PANEL is selected by DRM_IMX_LDB
  symbol DRM_IMX_LDB depends on MFD_SYSCON
  symbol MFD_SYSCON is selected by POWER_RESET_KEYSTONE
  symbol POWER_RESET_KEYSTONE depends on POWER_SUPPLY
  symbol POWER_SUPPLY is selected by HID_SONY
  symbol HID_SONY depends on NEW_LEDS
  symbol NEW_LEDS is selected by BACKLIGHT_ADP8860
  symbol BACKLIGHT_ADP8860 depends on BACKLIGHT_CLASS_DEVICE
  symbol BACKLIGHT_CLASS_DEVICE is selected by FB_MX3
  symbol FB_MX3 depends on MX3_IPU
  symbol MX3_IPU depends on DMADEVICES

Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-07-14 10:24:58 +02:00
Russell King
937ca28445 drm/panel: consolidate unnecessary explicit dependencies
DRM_PANEL_LD9040 and DRM_PANEL_S6E8AA0 both explicitly depended on
DRM_PANEL && DRM, whereas DRM_PANEL_SIMPLE relies upon the dependency
on the menu.

We do not need to use explicit dependencies if we make the menu depend
on DRM_PANEL && DRM - this will implicitly make each entry in the menu
depend on DRM_PANEL && DRM without this needing to be explicitly stated
against every entry.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-07-14 10:24:57 +02:00
Andrzej Hajda
02051ca063 drm/panel: add S6E8AA0 driver
The patch adds MIPI-DSI based S6E8AA0 AMOLED LCD panel driver.
Driver uses mipi_dsi bus to communicate with panel and exposes drm_panel
interface.

v2
- added bus error handling,
- set maxmimum DSI packet size on init,
- removed unsupported brightness drm_panel callbacks,
- minor improvements

v3
- switched to gpiod framework,
- minor fixes in error handling

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-04-04 21:24:49 +09:00
Andrzej Hajda
ff21993776 drm/panel: add ld9040 driver
The patch adds LD9040 parallel RGB panel driver with SPI control interface.
The driver uses drm_panel framework.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-04-04 21:24:48 +09:00