db4c02e439
drm/panel: s6e63m0: Set up some display info
...
Copy over the width/height in millimeters to the
(somewhat redundant) display info, and set up the
bus format and bus flags for the display.
When used as DPI this display requires DE to be
active low and pixel data to be output on the
negative edge. It might be that it was previously
used with a display controller that either does
not support these settings or was hardcoded to use
these as default. This information comes from the
source code of the Samsung GT-I9070 mobile phone.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org >
Acked-by: Sam Ravnborg <sam@ravnborg.org >
Cc: Stephan Gerhold <stephan@gerhold.net >
Cc: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20201110234653.2248594-6-linus.walleij@linaro.org
2020-11-16 00:48:16 +01:00
4680e9cc9d
drm/panel: s6e63m0: Support 3WIRE protocol
...
The panel can be connected using 3WIRE, then it is
however necessary that the flag SPI_3WIRE is preserved
on the device, as we set this from generic device tree
parsing code (or similar). Just |= the SPI mode.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org >
Acked-by: Sam Ravnborg <sam@ravnborg.org >
Cc: Stephan Gerhold <stephan@gerhold.net >
Cc: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20201110234653.2248594-5-linus.walleij@linaro.org
2020-11-16 00:48:16 +01:00
9cea169835
drm/panel: s6e63m0: Add some explanations
...
The SPI DCS code was a bit hard to understand as the
device accepts 9-bit transfers packed into 16-bit words
with the most significant bit in bit 9 of the
16-bit word. Add some clarifying comments.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org >
Acked-by: Sam Ravnborg <sam@ravnborg.org >
Cc: Stephan Gerhold <stephan@gerhold.net >
Cc: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20201110234653.2248594-4-linus.walleij@linaro.org
2020-11-16 00:48:16 +01:00
1b72ea1eaa
drm/panel: s6e63m0: Implement reading from panel
...
This code was found in the Samsung vendor tree for the
Samsung GT-I9070 mobile phone. Let's support reading before
we implement the 3WIRE protocol for both reading and
writing.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org >
Acked-by: Sam Ravnborg <sam@ravnborg.org >
Cc: Stephan Gerhold <stephan@gerhold.net >
Cc: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20201110234653.2248594-3-linus.walleij@linaro.org
2020-11-16 00:48:09 +01:00
49ef0c6d7d
drm/panel: s6e63m0: Simplify SPI writing
...
This writing code is equivalent to the spi_write()
helper in the SPI framework. Insert a comment
that this will always work fine since SPI buffers
are in native endianness.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org >
Acked-by: Sam Ravnborg <sam@ravnborg.org >
Cc: Stephan Gerhold <stephan@gerhold.net >
Cc: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20201110234653.2248594-2-linus.walleij@linaro.org
2020-11-16 00:46:50 +01:00
5933baa36e
drm/panel/samsung-sofef00: Add panel for OnePlus 6/T devices
...
The OnePlus 6/T devices use different panels however they are
functionally identical with the only differences being the resolution.
The panels also don't seem to be used by any other devices, just combine
them into one driver.
The panels are: samsung,sofef00
and samsung,s6e3fc2x01
Signed-off-by: Caleb Connolly <caleb@connolly.tech >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
[fixed checkpatch warnings]
Link: https://patchwork.freedesktop.org/patch/msgid/20201112161920.2671430-2-caleb@connolly.tech
2020-11-14 20:54:52 +01:00
8214e3a1a4
drm/panel/panel-tpo-tpg110: Correct misnaming and supply missing param description
...
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/panel/panel-tpo-tpg110.c:94: warning: Function parameter or member 'panel_mode' not described in 'tpg110'
drivers/gpu/drm/panel/panel-tpo-tpg110.c:372: warning: Function parameter or member 'connector' not described in 'tpg110_get_modes'
Cc: Linus Walleij <linus.walleij@linaro.org >
Cc: Thierry Reding <thierry.reding@gmail.com >
Cc: Sam Ravnborg <sam@ravnborg.org >
Cc: David Airlie <airlied@linux.ie >
Cc: Daniel Vetter <daniel@ffwll.ch >
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20201113134938.4004947-14-lee.jones@linaro.org
2020-11-14 20:08:02 +01:00
ab6fd5d44a
drm/panel: simple: Add flags to boe_nv133fhm_n61
...
Reading the EDID of this panel shows that these flags should be set. Set
them so that we match what is in the EDID.
Cc: Douglas Anderson <dianders@chromium.org >
Cc: Bjorn Andersson <bjorn.andersson@linaro.org >
Fixes: b0c664cc80swboyd@chromium.org >
Reviewed-by: Douglas Anderson <dianders@chromium.org >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20201106182333.3080124-1-swboyd@chromium.org
2020-11-09 08:15:03 +01:00
281edb9ff1
drm/panel: panel-simple: Add connector_type for EDT ETM0700G0DH6 panel
...
Fix the warning message "missing connector type" by adding connector_type
for EDT ETM0700G0DH6 panel.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20201020094910.4756-1-biju.das.jz@bp.renesas.com
2020-11-08 15:44:47 +01:00
f2e66f212a
drm: panel: simple: add missing platform_driver_unregister() in panel_simple_init
...
Add the missing platform_driver_unregister() before return
from panel_simple_init in the error handling case when failed
to register panel_simple_dsi_driver with CONFIG_DRM_MIPI_DSI
enabled.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20201031011856.137307-1-miaoqinglang@huawei.com
2020-11-08 10:55:15 +01:00
5d89045b33
drm/panel: panel-ilitek-ili9322: Demote non-conformant kernel-doc header
...
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/panel/panel-ilitek-ili9322.c:177: warning: Enum value 'ILI9322_INPUT_SRGB_THROUGH' not described in enum 'ili9322_input'
drivers/gpu/drm/panel/panel-ilitek-ili9322.c:177: warning: Enum value 'ILI9322_INPUT_SRGB_ALIGNED' not described in enum 'ili9322_input'
drivers/gpu/drm/panel/panel-ilitek-ili9322.c:177: warning: Enum value 'ILI9322_INPUT_SRGB_DUMMY_320X240' not described in enum 'ili9322_input'
drivers/gpu/drm/panel/panel-ilitek-ili9322.c:177: warning: Enum value 'ILI9322_INPUT_SRGB_DUMMY_360X240' not described in enum 'ili9322_input'
drivers/gpu/drm/panel/panel-ilitek-ili9322.c:177: warning: Enum value 'ILI9322_INPUT_DISABLED_1' not described in enum 'ili9322_input'
drivers/gpu/drm/panel/panel-ilitek-ili9322.c:177: warning: Enum value 'ILI9322_INPUT_PRGB_THROUGH' not described in enum 'ili9322_input'
drivers/gpu/drm/panel/panel-ilitek-ili9322.c:177: warning: Enum value 'ILI9322_INPUT_PRGB_ALIGNED' not described in enum 'ili9322_input'
drivers/gpu/drm/panel/panel-ilitek-ili9322.c:177: warning: Enum value 'ILI9322_INPUT_YUV_640X320_YCBCR' not described in enum 'ili9322_input'
drivers/gpu/drm/panel/panel-ilitek-ili9322.c:177: warning: Enum value 'ILI9322_INPUT_YUV_720X360_YCBCR' not described in enum 'ili9322_input'
drivers/gpu/drm/panel/panel-ilitek-ili9322.c:177: warning: Enum value 'ILI9322_INPUT_DISABLED_2' not described in enum 'ili9322_input'
drivers/gpu/drm/panel/panel-ilitek-ili9322.c:177: warning: Enum value 'ILI9322_INPUT_ITU_R_BT656_720X360_YCBCR' not described in enum 'ili9322_input'
drivers/gpu/drm/panel/panel-ilitek-ili9322.c:177: warning: Enum value 'ILI9322_INPUT_ITU_R_BT656_640X320_YCBCR' not described in enum 'ili9322_input'
drivers/gpu/drm/panel/panel-ilitek-ili9322.c:177: warning: Enum value 'ILI9322_INPUT_UNKNOWN' not described in enum 'ili9322_input'
Cc: Thierry Reding <thierry.reding@gmail.com >
Cc: Sam Ravnborg <sam@ravnborg.org >
Cc: David Airlie <airlied@linux.ie >
Cc: Daniel Vetter <daniel@ffwll.ch >
Cc: Linus Walleij <linus.walleij@linaro.org >
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org >
Acked-by: Thierry Reding <treding@nvidia.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20201105144517.1826692-17-lee.jones@linaro.org
2020-11-05 22:17:15 +01:00
084ee219ef
drm/panel: panel-simple: Fix 'struct panel_desc's header
...
Struct headers should start with 'struct <name>'
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/panel/panel-simple.c:42: warning: Cannot understand * @modes: Pointer to array of fixed modes appropriate for this panel. If
Cc: Thierry Reding <thierry.reding@gmail.com >
Cc: Sam Ravnborg <sam@ravnborg.org >
Cc: David Airlie <airlied@linux.ie >
Cc: Daniel Vetter <daniel@ffwll.ch >
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org >
Acked-by: Thierry Reding <treding@nvidia.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20201105144517.1826692-12-lee.jones@linaro.org
2020-11-05 22:15:06 +01:00
cf40c66005
drm: panel: add TDO tl070wsh30 panel driver
...
This adds support for the TDO TL070WSH30 TFT-LCD panel module.
The panel has a 1024×600 resolution and uses 24 bit RGB per pixel.
It provides a MIPI DSI interface to the host, a built-in LED backlight
and touch controller.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com >
Reviewed-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200915121912.4347-5-narmstrong@baylibre.com
2020-10-19 10:08:02 +02:00
7a1f4fa4a6
drm/panel: simple: Add YTC700TLAG-05-201C
...
Add panel timings for YTC700TLAG-05-201C 7" TFT LCD panel from
Yes Optoelectronics Co.,Ltd.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200904180821.302194-3-jagan@amarulasolutions.com
2020-10-17 09:14:54 +02:00
4caca3d8f9
drm/panel: st7703: Make jh057n00900_panel_desc static
...
This eliminates the following sparse warning:
drivers/gpu/drm/panel/panel-sitronix-st7703.c:156:26: warning: symbol
'jh057n00900_panel_desc' was not declared. Should it be static?
Reported-by: Hulk Robot <hulkci@huawei.com >
Signed-off-by: Jason Yan <yanaijie@huawei.com >
Reviewed-by: Guido Günther <agx@sigxcpu.org >
[Use static const]
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200912033809.142773-1-yanaijie@huawei.com
2020-10-17 08:13:22 +02:00
ba43961b2d
drm/panel: simplify the return expression of rb070d30_panel_enable()
...
Simplify the return expression.
Signed-off-by: Liu Shixin <liushixin2@huawei.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200915032623.1772361-1-liushixin2@huawei.com
2020-10-17 08:10:42 +02:00
37e6011b3c
drm/panel: rm68200: fix mode to 50fps
...
Compute new timings to get a framerate of 50fps with a pixel clock
@54Mhz.
Signed-off-by: Yannick Fertre <yannick.fertre@st.com >
Tested-by: Philippe Cornu <philippe.cornu@st.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200925141618.12097-1-yannick.fertre@st.com
2020-10-16 22:48:40 +02:00
787099f867
drm/panel: mantix: Fix panel reset
...
The mantix panel needs two reset lines (RESX and TP_RSTN) deasserted to
output an image. Only deasserting RESX is not enough and the display
will stay blank. Deassert in prepare() and assert in unprepare() to keep
device held in reset when off.
Signed-off-by: Guido Günther <agx@sigxcpu.org >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/ba71a8ab010d263a8058dd4f711e3bcd95877bf2.1602584953.git.agx@sigxcpu.org
2020-10-16 16:24:29 +02:00
f41b019aa5
drm/panel: mantix: Don't dereference NULL mode
...
Don't dereference mode which was just NULL checked.
Signed-off-by: Guido Günther <agx@sigxcpu.org >
Reported-by: Dan Carpenter <dan.carpenter@oracle.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/659158549f3c6cc1c71ceed0943e760e861c1206.1602584953.git.agx@sigxcpu.org
2020-10-16 16:24:25 +02:00
070c7fa58b
drm: panel: Add novatek nt36672a panel driver
...
Novatek NT36672a is a generic DSI IC that drives command and video mode
panels. Add the driver for it.
Right now adding support for some Poco F1 phones that have an LCD panel
from Tianma connected with this IC, with a resolution of 1080x2246 that
operates in DSI video mode.
During testing, Benni Steini <bennisteinir@gmail.com > helped us fix
the reset sequence timing (from 10ms to 20ms), to get the bootanimation
to work on Android.
With current AOSP, we need to increase it to 200ms - this seems to be a
safe high value to avoid a white screen occasionally.
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org >
Cc: Benni Steini <bennisteinir@gmail.com >
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org >
Reviewed-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200902064407.30712-3-sumit.semwal@linaro.org
2020-10-15 10:29:26 +05:30
880ee3b761
drm/panel: otm8009a: allow using non-continuous dsi clock
...
The panel is able to work when dsi clock is non-continuous, thus
the system power consumption can be reduced using such feature.
Add MIPI_DSI_CLOCK_NON_CONTINUOUS to panel's mode_flags.
Changes in v2:
- Added my signed-off
Signed-off-by: Antonio Borneo <antonio.borneo@st.com >
Signed-off-by: Yannick Fertre <yannick.fertre@st.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200922074253.28810-1-yannick.fertre@st.com
2020-09-24 22:38:54 +02:00
a34ebe7e6d
drm/panel: otm8009a: remove hack to force commands in HS
...
The panel is able to receive commands in LP. The current hack to
force backlight commands in HS was due to workaround an incorrect
settings on DSI controller that prevents sending LP commands while
video out was active.
Remove the hack that forces HS commands.
Changes in v2:
- Added my signed-off
Signed-off-by: Antonio Borneo <antonio.borneo@st.com >
Signed-off-by: Yannick Fertre <yannick.fertre@st.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200922074242.28719-1-yannick.fertre@st.com
2020-09-24 22:38:50 +02:00
fb4f3c9278
drm/panel: rm68200: allow using non-continuous dsi clock
...
The panel is able to work when dsi clock is non-continuous, thus
the system power consumption can be reduced using such feature.
Add MIPI_DSI_CLOCK_NON_CONTINUOUS to panel's mode_flags.
Signed-off-by: Antonio Borneo <antonio.borneo@st.com >
Signed-off-by: Yannick Fertre <yannick.fertre@st.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200918114736.11322-1-yannick.fertre@st.com
2020-09-24 21:49:51 +02:00
b809979f11
drm/panel: simplify the return expression of td028ttec1_prepare
...
Simplify the return expression.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200921131018.91513-1-miaoqinglang@huawei.com
2020-09-24 21:41:09 +02:00
d7b1c01814
drm/panel: samsung: make vint_table static const
...
This eliminates the following sparse warning:
drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c:217:15: warning: symbol
'vint_table' was not declared. Should it be static?
While at it, make the table const as it is never modified.
Reported-by: Hulk Robot <hulkci@huawei.com >
Signed-off-by: Jason Yan <yanaijie@huawei.com >
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com >
Signed-off-by: Linus Walleij <linus.walleij@linaro.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200916132301.2914017-1-yanaijie@huawei.com
2020-09-21 22:39:02 +02:00
13138ab2da
drm/panel: s6e63m0: Add missing MODULE_LICENSE
...
Kbuild warns when this file is built as a loadable module:
WARNING: modpost: missing MODULE_LICENSE() in drivers/gpu/drm/panel/panel-samsung-s6e63m0.o
Add the missing license/author/description tags.
Fixes: b7b23e4476yuehaibing@huawei.com >
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: https://patchwork.freedesktop.org/patch/msgid/20200909134137.32284-1-yuehaibing@huawei.com
2020-09-10 08:53:06 +02:00
d2024cdf0f
drm/panel: s6e63m0: Fix up DRM_DEV* regression
...
Ooops the panel drivers stopped to use DRM_DEV* messages
and we predictably create errors by merging code that
still use it.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org >
Acked-by: Sam Ravnborg <sam@ravnborg.org >
Acked-by: David Airlie <airlied@linux.ie >
Link: https://patchwork.freedesktop.org/patch/msgid/20200906132903.5739-1-linus.walleij@linaro.org
2020-09-06 21:55:03 +02:00
ec219f1ba2
drm/panel: s6e63m0: Order enable/disable sequence
...
The upstream S6E63M0 driver has some peculiarities around
the prepare/enable disable/unprepare sequence: the screen
is taken out of sleep in prepare() as part of
s6e63m0_init() the put to on with MIPI_DCS_SET_DISPLAY_ON
in enable().
However it is just put into sleep mode directly in
disable(). As disable()/enable() can be called without
unprepare()/prepare() being called, this is unbalanced,
we should take the display out of sleep in enable()
then turn it off().
Further MIPI_DCS_SET_DISPLAY_OFF is never called
balanced with MIPI_DCS_SET_DISPLAY_ON.
The vendor driver for Samsung GT-I8190 (Golden) does all
of these things in strict order.
Augment the driver to do exit sleep/set display on in
enable() and set display off/enter sleep in disable().
Further send an explicit reset pulse in power_on() so we
come up in a known state, and issue the MCS_ERROR_CHECK
command after setting display on like the vendor driver
does. Also use the timings from the vendor driver in
the sequence.
Doing all of these things makes the display much more
stable on the Samsung GT-I8190 when enabling/disabling
the display pipeline.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org >
Acked-by: Sam Ravnborg <sam@ravnborg.org >
Cc: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com >
Cc: Stephan Gerhold <stephan@gerhold.net >
Link: https://patchwork.freedesktop.org/patch/msgid/20200817213906.88207-1-linus.walleij@linaro.org
2020-09-05 01:28:11 +02:00
83ba7a7b3d
drm/panel: s6e63m0: Add code to identify panel
...
We add code to identify a few different panels mounted
on the s6e63m0 controller. This is necessary to achieve
the proper biasing with DSI versions of the panel.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org >
Tested-by: Stephan Gerhold <stephan@gerhold.net >
Cc: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com >
Acked-by: Paul Cercueil <paul@crapouillou.net >
Link: https://patchwork.freedesktop.org/patch/msgid/20200809215104.1830206-5-linus.walleij@linaro.org
2020-09-05 01:26:30 +02:00
91867ac7d6
drm/panel: s6e63m0: Add reading functionality
...
This adds code to send read commands to read a single
byte from the display, in order to perform MTP ID
look-up of the mounted panel on the s6e63m0 controller.
This is needed for proper biasing on the DSI variants.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org >
Tested-by: Stephan Gerhold <stephan@gerhold.net >
Cc: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com >
Acked-by: Paul Cercueil <paul@crapouillou.net >
Link: https://patchwork.freedesktop.org/patch/msgid/20200809215104.1830206-4-linus.walleij@linaro.org
2020-09-05 01:24:26 +02:00
435e06c06c
drm/panel: s6e63m0: Add DSI transport
...
This makes it possible to use the s6e63m0 panel with a
DSI host, such as in the Samsung GT-I8190 (Golden) mobile
phone.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org >
Tested-by: Stephan Gerhold <stephan@gerhold.net >
Cc: Stephan Gerhold <stephan@gerhold.net >
Cc: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com >
Acked-by: Paul Cercueil <paul@crapouillou.net >
Link: https://patchwork.freedesktop.org/patch/msgid/20200809215104.1830206-3-linus.walleij@linaro.org
2020-09-05 01:23:45 +02:00
b7b23e4476
drm/panel: s6e63m0: Break out SPI transport
...
This panel can be accessed using both SPI and DSI.
To make it possible to probe and use the device also from
a DSI bus, first break out the SPI support to its own file.
Since all the panel driver does is write DCS commands to
the panel, we pass a DCS write function to probe()
from each subdriver.
We make the Kconfig entry for SPI mode default so all
current users will continue to work.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org >
Tested-by: Stephan Gerhold <stephan@gerhold.net >
Cc: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com >
Acked-by: Paul Cercueil <paul@crapouillou.net >
Link: https://patchwork.freedesktop.org/patch/384873/
2020-09-05 01:21:48 +02:00
3b80951699
drm: panel: Fix bpc for OrtusTech COM43H4M85ULC panel
...
The OrtusTech COM43H4M85ULC panel is a 18-bit RGB panel. Commit
f098f168e9f098f168e9laurent.pinchart@ideasonboard.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200824003254.21904-1-laurent.pinchart@ideasonboard.com
2020-08-30 00:10:44 +02:00
3b634b479a
drm/panel: rm67191: Remove CLOCK_NON_CONTINUOUS flag
...
The flag MIPI_DSI_CLOCK_NON_CONTINUOUS was wrong used in the DSI driver,
so it was added to this panel, but not necessary.
So, remove this flag since it is not needed.
Signed-off-by: Robert Chiras <robert.chiras@nxp.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/1598626713-5595-1-git-send-email-robert.chiras@oss.nxp.com
2020-08-29 23:01:36 +02:00
bca684e69c
drm/panel: simple: Add AM-1280800N3TZQW-T00H
...
Add Ampire, AM-1280800N3TZQW-T00H 10.1" TFT LCD panel timings.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200829163328.249211-2-jagan@amarulasolutions.com
2020-08-29 23:01:09 +02:00
fc26a3758b
drm: panel: simple: Add KD116N21-30NV-A010
...
Values come from the vendor and have been tested on hardware.
Signed-off-by: Douglas Anderson <dianders@chromium.org >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200821083454.2.Idf25356dff4b36c62704188c3e3d39a2010d6f6a@changeid
2020-08-21 19:14:28 +02:00
d738005da9
drm/panel: novatek,nt39016: Remove 'dev' field in priv struct
...
There is already a 'struct device' pointer in the drm_panel structure,
that we can access easily from our priv structure, so there's no need
for a separate 'dev' field there.
Reviewed-by: Sam Ravnborg <sam@ravnborg.org >
Signed-off-by: Paul Cercueil <paul@crapouillou.net >
Link: https://patchwork.freedesktop.org/patch/msgid/20200820121256.32037-3-paul@crapouillou.net
2020-08-20 18:34:42 +02:00
2f4b769e4d
drm/panel: novatek,nt39016: Reorder calls in probe
...
The drm_panel_of_backlight() function must be called after
drm_panel_init(), according to the function's documentation; otherwise
the backlight won't be properly initialized.
Reviewed-by: Sam Ravnborg <sam@ravnborg.org >
Signed-off-by: Paul Cercueil <paul@crapouillou.net >
Link: https://patchwork.freedesktop.org/patch/msgid/20200820121256.32037-2-paul@crapouillou.net
2020-08-20 18:34:28 +02:00
a25b6b273f
drm/panel: Use dev_ based logging
...
Standardize on the dev_ based logging and drop the include of drm_print.h.
Fix a few cases where "x@" was used when printing the mode.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Reviewed-by: Guido Günther <agx@sigxcpu.org >
Cc: Jerry Han <hanxu5@huaqin.corp-partner.google.com >
Cc: Thierry Reding <thierry.reding@gmail.com >
Cc: Sam Ravnborg <sam@ravnborg.org >
Cc: Icenowy Zheng <icenowy@aosc.io >
Cc: Jagan Teki <jagan@amarulasolutions.com >
Cc: Linus Walleij <linus.walleij@linaro.org >
Cc: Guido Günther <agx@sigxcpu.org >
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200815125406.1153224-6-sam@ravnborg.org
2020-08-18 22:32:37 +02:00
65d5c86fc5
drm/panel: sitronix: Use dev_ based logging
...
Standardize on the dev_ based logging and drop the include of drm_print.h.
Fix a few cases where "x@" was used when printing the mode.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Reviewed-by: Guido Günther <agx@sigxcpu.org >
Cc: Jagan Teki <jagan@amarulasolutions.com >
Cc: Thierry Reding <thierry.reding@gmail.com >
Cc: Sam Ravnborg <sam@ravnborg.org >
Cc: Guido Günther <agx@sigxcpu.org >
Cc: Linus Walleij <linus.walleij@linaro.org >
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200815125406.1153224-5-sam@ravnborg.org
2020-08-18 22:32:23 +02:00
c8cf6990f9
drm/panel: raydium: Use dev_ based logging
...
Standardize on the dev_ based logging and drop the include of drm_print.h.
Fix a few cases where "x@" was used when printing the mode.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Reviewed-by: Guido Günther <agx@sigxcpu.org >
Cc: Robert Chiras <robert.chiras@nxp.com >
Cc: Thierry Reding <thierry.reding@gmail.com >
Cc: Sam Ravnborg <sam@ravnborg.org >
Cc: Guido Günther <agx@sigxcpu.org >
Cc: Linus Walleij <linus.walleij@linaro.org >
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200815125406.1153224-4-sam@ravnborg.org
2020-08-18 22:32:08 +02:00
b75efff5f5
drm/panel: leadtek: Use dev_ based logging
...
Standardize on the dev_ based logging and drop the include of drm_print.h.
Fix a few cases where "x@" was used when printing the mode.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Reviewed-by: Guido Günther <agx@sigxcpu.org >
Cc: Thierry Reding <thierry.reding@gmail.com >
Cc: Sam Ravnborg <sam@ravnborg.org >
Cc: Guido Günther <agx@sigxcpu.org >
Cc: Linus Walleij <linus.walleij@linaro.org >
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200815125406.1153224-3-sam@ravnborg.org
2020-08-18 22:31:48 +02:00
5936b3bdaa
drm/panel: samsung: Use dev_ based logging
...
Standardize on the dev_ based logging and drop the include of drm_print.h.
Fix a few cases where "x@" was used when printing the mode.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Reviewed-by: Linus Walleij <linus.walleij@linaro.org >
Reviewed-by: Guido Günther <agx@sigxcpu.org >
Cc: Thierry Reding <thierry.reding@gmail.com >
Cc: Sam Ravnborg <sam@ravnborg.org >
Cc: Guido Günther <agx@sigxcpu.org >
Cc: Linus Walleij <linus.walleij@linaro.org >
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200815125406.1153224-2-sam@ravnborg.org
2020-08-18 22:31:09 +02:00
72967d5616
drm/panel: Add panel driver for the Mantix MLAF057WE51-X DSI panel
...
The panel uses a Focaltech FT8006p, the touch part is handled by the
already existing edt-ft5x06.
Signed-off-by: Guido Günther <agx@sigxcpu.org >
Reviewed-by: Sam Ravnborg <sam@ravnborg.org >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/118c6e03dd0ff6e86e495579102cbf7d0cfca6f4.1597652012.git.agx@sigxcpu.org
2020-08-18 18:37:23 +02:00
5759c9674c
drm/panel-simple: Read panel orientation
...
The panel orientation needs to parsed from a device-tree and assigned to
the panel's connector in order to make orientation property available to
userspace. That's what this patch does for the panel-simple driver.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200813215609.28643-5-digetx@gmail.com
2020-08-16 17:12:18 +02:00
58310c2ec9
drm/panel: lvds: Read panel orientation
...
The panel orientation needs to parsed from a device-tree and assigned to
the panel's connector in order to make orientation property available to
userspace. That's what this patch does for the generic LVDS panel.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200813215609.28643-4-digetx@gmail.com
2020-08-16 17:12:18 +02:00
4a135d5441
drm/panel: Read panel orientation for BOE TV101WUM-NL6
...
This reads the DT setting for the panel rotation to set the panel
orientation in the get_modes callback.
Reviewed-by: Dmitry Osipenko <digetx@gmail.com >
Signed-off-by: Derek Basehore <dbasehore@chromium.org >
Signed-off-by: Dmitry Osipenko <digetx@gmail.com >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200813215609.28643-3-digetx@gmail.com
2020-08-16 17:12:18 +02:00
1c243751c0
drm/panel: ilitek-ili9881c: add support for Feixin K101-IM2BYL02 panel
...
Feixin K101-IM2BYL02 is a new panel by Feixin designed as a replacement
to their K101-IM2BA02 panel. This panel utilizes the Ilitek ILI9881C
controller.
Add this panel's initialzation sequence and timing to ILI9881C driver.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200719171007.276383-2-icenowy@aosc.io
2020-08-15 16:51:00 +02:00
b7d71b6e1f
drm/panel: ilitek-ili9881c: prepare for adding support for extra panels
...
There're more panels with ILI9881C controller than the Bananapi one
supported by this driver.
Extract the mode and init sequence part, to prepare the driver for
adding new panels.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200719170411.275812-2-icenowy@aosc.io
2020-08-15 16:50:29 +02:00
e6c21e6f9c
drm/panel: simple: Add 50Hz mode for sharp,ls020b1dd01d
...
Add a perfect 50.00 Hz frame rate mode to the list of available modes
for the Sharp LS020B1DD01D panel.
Signed-off-by: Paul Cercueil <paul@crapouillou.net >
Signed-off-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20200811002240.55194-6-paul@crapouillou.net
2020-08-15 16:08:04 +02:00
