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From: dillon.minfei@gmail.com
To: thierry.reding@gmail.com, sam@ravnborg.org, airlied@linux.ie,
	daniel@ffwll.ch, robh+dt@kernel.org, linus.walleij@linaro.org,
	alexandre.torgue@foss.st.com, mcoquelin.stm32@gmail.com
Cc: noralf@tronnes.org, dianders@chromium.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Dillon Min <dillon.minfei@gmail.com>
Subject: [PATCH v2 0/3] Add ilitek ili9341 panel driver
Date: Wed, 21 Jul 2021 15:41:25 +0800	[thread overview]
Message-ID: <1626853288-31223-1-git-send-email-dillon.minfei@gmail.com> (raw)

From: Dillon Min <dillon.minfei@gmail.com>

Since the st,sf-tc240t-9370-t dts binding already exist in stm32f429-disco.dts
but, the panel driver didn't get accepted from mainline. it's time to submit
patch fot it.

This driver can support two different interface by different dts bindings:
- spi+dpi, use spi to configure register, dpi for graphic data.
  st,sf-tc240t-9370-t
- only spi, just like tiny/ili9341.c (actually, this part is copy from tiny)
  adafruit,yx240qv29

I submited the first patch last year, you can find it at [1].
this patch has one major difference from that one, which is replace the low
level communication way, from spi_sync() to mipi_dbi_{command,
command_stackbuf}() interface, referred from Linus's patch [2].

both the two dpi/dbi interface was tested on stm32f429-disco board, if anyone
want to verify this patch, you need apply the clk patch for this board first,
you can get it from [3]

[1] "drm/panel: Add ilitek ili9341 panel driver"
https://lore.kernel.org/lkml/1590378348-8115-7-git-send-email-dillon.minfei@gmail.com/

[2] "drm/panel: s6e63m0: Switch to DBI abstraction for SPI"
https://lore.kernel.org/dri-devel/20210611214243.669892-1-linus.walleij@linaro.org/

[3]
https://lore.kernel.org/lkml/1590378348-8115-6-git-send-email-dillon.minfei@gmail.com/

v2:
- replace vcc regulator to bulk regulators in driver, from linus suggestion.
- fix dtbs_check warnings on ili9341 dts binding check.
- add bulk regulation node in ilitek,ili9341.yaml.
v1 link:
https://lore.kernel.org/lkml/1626430843-23823-1-git-send-email-dillon.minfei@gmail.com/

Dillon Min (3):
  dt-bindings: display: panel: Add ilitek ili9341 panel bindings
  ARM: dts: stm32: fix dtbs_check warning on ili9341 dts binding
  drm/panel: Add ilitek ili9341 panel driver

 .../bindings/display/panel/ilitek,ili9341.yaml     |  78 +++
 arch/arm/boot/dts/stm32f429-disco.dts              |   2 +-
 drivers/gpu/drm/panel/Kconfig                      |  12 +
 drivers/gpu/drm/panel/Makefile                     |   1 +
 drivers/gpu/drm/panel/panel-ilitek-ili9341.c       | 778 +++++++++++++++++++++
 5 files changed, 870 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml
 create mode 100644 drivers/gpu/drm/panel/panel-ilitek-ili9341.c

-- 
2.7.4


WARNING: multiple messages have this Message-ID
From: dillon.minfei@gmail.com
To: thierry.reding@gmail.com, sam@ravnborg.org, airlied@linux.ie,
	daniel@ffwll.ch, robh+dt@kernel.org, linus.walleij@linaro.org,
	alexandre.torgue@foss.st.com, mcoquelin.stm32@gmail.com
Cc: noralf@tronnes.org, dianders@chromium.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Dillon Min <dillon.minfei@gmail.com>
Subject: [PATCH v2 0/3] Add ilitek ili9341 panel driver
Date: Wed, 21 Jul 2021 15:41:25 +0800	[thread overview]
Message-ID: <1626853288-31223-1-git-send-email-dillon.minfei@gmail.com> (raw)

From: Dillon Min <dillon.minfei@gmail.com>

Since the st,sf-tc240t-9370-t dts binding already exist in stm32f429-disco.dts
but, the panel driver didn't get accepted from mainline. it's time to submit
patch fot it.

This driver can support two different interface by different dts bindings:
- spi+dpi, use spi to configure register, dpi for graphic data.
  st,sf-tc240t-9370-t
- only spi, just like tiny/ili9341.c (actually, this part is copy from tiny)
  adafruit,yx240qv29

I submited the first patch last year, you can find it at [1].
this patch has one major difference from that one, which is replace the low
level communication way, from spi_sync() to mipi_dbi_{command,
command_stackbuf}() interface, referred from Linus's patch [2].

both the two dpi/dbi interface was tested on stm32f429-disco board, if anyone
want to verify this patch, you need apply the clk patch for this board first,
you can get it from [3]

[1] "drm/panel: Add ilitek ili9341 panel driver"
https://lore.kernel.org/lkml/1590378348-8115-7-git-send-email-dillon.minfei@gmail.com/

[2] "drm/panel: s6e63m0: Switch to DBI abstraction for SPI"
https://lore.kernel.org/dri-devel/20210611214243.669892-1-linus.walleij@linaro.org/

[3]
https://lore.kernel.org/lkml/1590378348-8115-6-git-send-email-dillon.minfei@gmail.com/

v2:
- replace vcc regulator to bulk regulators in driver, from linus suggestion.
- fix dtbs_check warnings on ili9341 dts binding check.
- add bulk regulation node in ilitek,ili9341.yaml.
v1 link:
https://lore.kernel.org/lkml/1626430843-23823-1-git-send-email-dillon.minfei@gmail.com/

Dillon Min (3):
  dt-bindings: display: panel: Add ilitek ili9341 panel bindings
  ARM: dts: stm32: fix dtbs_check warning on ili9341 dts binding
  drm/panel: Add ilitek ili9341 panel driver

 .../bindings/display/panel/ilitek,ili9341.yaml     |  78 +++
 arch/arm/boot/dts/stm32f429-disco.dts              |   2 +-
 drivers/gpu/drm/panel/Kconfig                      |  12 +
 drivers/gpu/drm/panel/Makefile                     |   1 +
 drivers/gpu/drm/panel/panel-ilitek-ili9341.c       | 778 +++++++++++++++++++++
 5 files changed, 870 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml
 create mode 100644 drivers/gpu/drm/panel/panel-ilitek-ili9341.c

-- 
2.7.4


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID
From: dillon.minfei@gmail.com
To: thierry.reding@gmail.com, sam@ravnborg.org, airlied@linux.ie,
	daniel@ffwll.ch, robh+dt@kernel.org, linus.walleij@linaro.org,
	alexandre.torgue@foss.st.com, mcoquelin.stm32@gmail.com
Cc: devicetree@vger.kernel.org, dianders@chromium.org,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	noralf@tronnes.org, Dillon Min <dillon.minfei@gmail.com>,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/3] Add ilitek ili9341 panel driver
Date: Wed, 21 Jul 2021 15:41:25 +0800	[thread overview]
Message-ID: <1626853288-31223-1-git-send-email-dillon.minfei@gmail.com> (raw)

From: Dillon Min <dillon.minfei@gmail.com>

Since the st,sf-tc240t-9370-t dts binding already exist in stm32f429-disco.dts
but, the panel driver didn't get accepted from mainline. it's time to submit
patch fot it.

This driver can support two different interface by different dts bindings:
- spi+dpi, use spi to configure register, dpi for graphic data.
  st,sf-tc240t-9370-t
- only spi, just like tiny/ili9341.c (actually, this part is copy from tiny)
  adafruit,yx240qv29

I submited the first patch last year, you can find it at [1].
this patch has one major difference from that one, which is replace the low
level communication way, from spi_sync() to mipi_dbi_{command,
command_stackbuf}() interface, referred from Linus's patch [2].

both the two dpi/dbi interface was tested on stm32f429-disco board, if anyone
want to verify this patch, you need apply the clk patch for this board first,
you can get it from [3]

[1] "drm/panel: Add ilitek ili9341 panel driver"
https://lore.kernel.org/lkml/1590378348-8115-7-git-send-email-dillon.minfei@gmail.com/

[2] "drm/panel: s6e63m0: Switch to DBI abstraction for SPI"
https://lore.kernel.org/dri-devel/20210611214243.669892-1-linus.walleij@linaro.org/

[3]
https://lore.kernel.org/lkml/1590378348-8115-6-git-send-email-dillon.minfei@gmail.com/

v2:
- replace vcc regulator to bulk regulators in driver, from linus suggestion.
- fix dtbs_check warnings on ili9341 dts binding check.
- add bulk regulation node in ilitek,ili9341.yaml.
v1 link:
https://lore.kernel.org/lkml/1626430843-23823-1-git-send-email-dillon.minfei@gmail.com/

Dillon Min (3):
  dt-bindings: display: panel: Add ilitek ili9341 panel bindings
  ARM: dts: stm32: fix dtbs_check warning on ili9341 dts binding
  drm/panel: Add ilitek ili9341 panel driver

 .../bindings/display/panel/ilitek,ili9341.yaml     |  78 +++
 arch/arm/boot/dts/stm32f429-disco.dts              |   2 +-
 drivers/gpu/drm/panel/Kconfig                      |  12 +
 drivers/gpu/drm/panel/Makefile                     |   1 +
 drivers/gpu/drm/panel/panel-ilitek-ili9341.c       | 778 +++++++++++++++++++++
 5 files changed, 870 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml
 create mode 100644 drivers/gpu/drm/panel/panel-ilitek-ili9341.c

-- 
2.7.4


             reply	other threads:[~2021-07-21  7:42 UTC|newest]

Thread overview: 55+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-21  7:41 dillon.minfei [this message]
2021-07-21  7:41 ` dillon.minfei
2021-07-21  7:41 ` dillon.minfei
2021-07-21  7:41 ` [PATCH v2 1/3] dt-bindings: display: panel: Add ilitek ili9341 panel bindings dillon.minfei
2021-07-21  7:41   ` dillon.minfei
2021-07-21  7:41   ` dillon.minfei
2021-07-21 14:00   ` Linus Walleij
2021-07-21 14:00     ` Linus Walleij
2021-07-21 14:00     ` Linus Walleij
2021-07-21 14:17     ` Sam Ravnborg
2021-07-21 14:17       ` Sam Ravnborg
2021-07-21 14:22       ` Linus Walleij
2021-07-21 14:22         ` Linus Walleij
2021-07-21 14:22         ` Linus Walleij
2021-07-21  7:41 ` [PATCH v2 2/3] ARM: dts: stm32: fix dtbs_check warning on ili9341 dts binding dillon.minfei
2021-07-21  7:41   ` dillon.minfei
2021-07-21  7:41   ` dillon.minfei
2021-07-21 14:53   ` Dillon Min
2021-07-21 14:53     ` Dillon Min
2021-07-21 14:53     ` Dillon Min
2021-07-21  7:41 ` [PATCH v2 3/3] drm/panel: Add ilitek ili9341 panel driver dillon.minfei
2021-07-21  7:41   ` dillon.minfei
2021-07-21  7:41   ` dillon.minfei
2021-07-21 14:02   ` Linus Walleij
2021-07-21 14:02     ` Linus Walleij
2021-07-21 14:02     ` Linus Walleij
2021-07-21 15:00     ` Dillon Min
2021-07-21 15:00       ` Dillon Min
2021-07-21 15:00       ` Dillon Min
2021-07-21 15:47   ` Jagan Teki
2021-07-21 15:47     ` Jagan Teki
2021-07-21 15:47     ` Jagan Teki
2021-07-21 23:08     ` Dillon Min
2021-07-21 23:08       ` Dillon Min
2021-07-21 23:08       ` Dillon Min
2021-07-22  7:58       ` Jagan Teki
2021-07-22  7:58         ` Jagan Teki
2021-07-22  7:58         ` Jagan Teki
2021-07-21 16:56   ` Sam Ravnborg
2021-07-21 16:56     ` Sam Ravnborg
2021-07-21 23:28     ` Dillon Min
2021-07-21 23:28       ` Dillon Min
2021-07-21 23:28       ` Dillon Min
2021-07-21 17:42   ` Noralf Trønnes
2021-07-21 17:42     ` Noralf Trønnes
2021-07-21 17:42     ` Noralf Trønnes
2021-07-22  2:07     ` Dillon Min
2021-07-22  2:07       ` Dillon Min
2021-07-22  2:07       ` Dillon Min
2021-07-22  7:03       ` Noralf Trønnes
2021-07-22  7:03         ` Noralf Trønnes
2021-07-22  7:03         ` Noralf Trønnes
2021-07-22  7:10         ` Dillon Min
2021-07-22  7:10           ` Dillon Min
2021-07-22  7:10           ` Dillon Min

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