[PATCH v6 9/9] arm64: allwinner: a64: enable Wi-Fi for Pine64

as GPIO (so it's with 2.0mm pitch, not 2.54mm as other GPIO headers). Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 16 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts

[PATCH v6 9/9] arm64: allwinner: a64: enable Wi-Fi for Pine64

as GPIO (so it's with 2.0mm pitch, not 2.54mm as other GPIO headers). Signed-off-by: Icenowy Zheng --- arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 16 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts

[PATCH v6 8/9] arm64: allwinner: a64: enable AXP803 regulators for Pine64

Add support of AXP803 regulators in the Pine64 device tree, in order to enable many future functionalities, e.g. Wi-Fi. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- Changes in v6: - Rebased on next-20170517. .../arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 109 ++

[PATCH v6 8/9] arm64: allwinner: a64: enable AXP803 regulators for Pine64

Add support of AXP803 regulators in the Pine64 device tree, in order to enable many future functionalities, e.g. Wi-Fi. Signed-off-by: Icenowy Zheng --- Changes in v6: - Rebased on next-20170517. .../arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 109 + 1 file changed

[PATCH v6 7/9] arm64: allwinner: a64: add DTSI file for AXP803 PMIC

As nearly all A64 boards are using AXP803 PMIC, add a DTSI file for it, like the old DTSI files for AXP20x/22x, for the common parts of the PMIC. Signed-off-by: Icenowy Zheng <icen...@aosc.io> Acked-by: Mark Brown <broo...@kernel.org> --- Changes in v5: - Added Mark Brown's ACK. C

[PATCH v6 5/9] regulator: axp20x-regulator: add support for AXP803

AXP803 PMIC also have a series of regulators (DCDCs and LDOs) controllable via I2C/RSB bus. Add support for them. Signed-off-by: Icenowy Zheng <icen...@aosc.io> Acked-by: Chen-Yu Tsai <w...@csie.org> --- Changes in v4: - Fixed somewhere which mention AXP806 before 803. Changes in

[PATCH v6 6/9] mfd: axp20x: add axp20x-regulator cell for AXP803

As axp20x-regulator now supports AXP803, add a cell for it. Signed-off-by: Icenowy Zheng <icen...@aosc.io> Acked-by: Chen-Yu Tsai <w...@csie.org> --- Changes in v5: - Removed wrong snippet. Changes in v4: - Added a trailing comma for new cell, for easier further cell addition. C

[PATCH v6 7/9] arm64: allwinner: a64: add DTSI file for AXP803 PMIC

As nearly all A64 boards are using AXP803 PMIC, add a DTSI file for it, like the old DTSI files for AXP20x/22x, for the common parts of the PMIC. Signed-off-by: Icenowy Zheng Acked-by: Mark Brown --- Changes in v5: - Added Mark Brown's ACK. Changes in v4: - Re-sorted the nodes. arch/arm64

[PATCH v6 5/9] regulator: axp20x-regulator: add support for AXP803

AXP803 PMIC also have a series of regulators (DCDCs and LDOs) controllable via I2C/RSB bus. Add support for them. Signed-off-by: Icenowy Zheng Acked-by: Chen-Yu Tsai --- Changes in v4: - Fixed somewhere which mention AXP806 before 803. Changes in v2: - Place AXP803 codes before AXP806/809 ones

[PATCH v6 6/9] mfd: axp20x: add axp20x-regulator cell for AXP803

As axp20x-regulator now supports AXP803, add a cell for it. Signed-off-by: Icenowy Zheng Acked-by: Chen-Yu Tsai --- Changes in v5: - Removed wrong snippet. Changes in v4: - Added a trailing comma for new cell, for easier further cell addition. Changes in v3: - Make the new cell one-liner

[PATCH v6 4/9] arm64: allwinner: a64: add AXP803 node to Pine64 device tree

The Pine64 (including Pine64+) boards have an AXP803 as its main PMIC. Add its device node. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- Changes in v6: - Rebase on next-20170517. arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 11 +++ 1 file changed, 11 insertions(+)

[PATCH v6 4/9] arm64: allwinner: a64: add AXP803 node to Pine64 device tree

The Pine64 (including Pine64+) boards have an AXP803 as its main PMIC. Add its device node. Signed-off-by: Icenowy Zheng --- Changes in v6: - Rebase on next-20170517. arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch

[PATCH v6 1/9] irqchip/sunxi-nmi: add A64 R_INTC to the binding doc

The A31 NMI driver seems to be using wrong base address. As we're going to convert to use a correct NMI base address (and correctly name it to R_INTC as the datasheet suggests), add a new compatible string for the "correct" R_INTC, which we will use for A64 SoC. Signed-off-by: Ice

[PATCH v6 1/9] irqchip/sunxi-nmi: add A64 R_INTC to the binding doc

The A31 NMI driver seems to be using wrong base address. As we're going to convert to use a correct NMI base address (and correctly name it to R_INTC as the datasheet suggests), add a new compatible string for the "correct" R_INTC, which we will use for A64 SoC. Signed-off-by: Ice

[PATCH v6 0/9] AXP803 PMIC support for Pine64

in AXP20x regulatoe driver. (The binding is already applied) PATCH 6 enables the AXP803 regulator cell in MFD driver. PATCH 7 adds a DTSI file for AXP803, like other older AXP PMICs. PATCH 8 enables AXP803 regulators in Pine64 device tree. PATCH 9 enables Wi-Fi for Pine64. Icenowy Zheng (9

[PATCH v6 0/9] AXP803 PMIC support for Pine64

in AXP20x regulatoe driver. (The binding is already applied) PATCH 6 enables the AXP803 regulator cell in MFD driver. PATCH 7 adds a DTSI file for AXP803, like other older AXP PMICs. PATCH 8 enables AXP803 regulators in Pine64 device tree. PATCH 9 enables Wi-Fi for Pine64. Icenowy Zheng (9

[PATCH] ARM: sun8i: v3s: fix build of Lichee Pi Zero Dock dtb

The Lichee Pi Zero Dock dtb file is not added to the Makefile, so that it won't be built; and the file contains a problem that prevents it from being correctly built. Fix these issues. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- arch/arm/boot/dts/Makefile

[PATCH] ARM: sun8i: v3s: fix build of Lichee Pi Zero Dock dtb

The Lichee Pi Zero Dock dtb file is not added to the Makefile, so that it won't be built; and the file contains a problem that prevents it from being correctly built. Fix these issues. Signed-off-by: Icenowy Zheng --- arch/arm/boot/dts/Makefile | 3 ++- arch/arm/boot

Re: [PATCH v8 0/9] Initial Allwinner Display Engine 2.0 Support

于 2017年5月18日 GMT+08:00 上午1:37:39, Maxime Ripard <maxime.rip...@free-electrons.com> 写到: >On Wed, May 17, 2017 at 10:47:16PM +0800, Icenowy Zheng wrote: >> This patchset is the initial patchset for Allwinner DE2 support. >> >> As the DE2 CCU support is already applied,

Re: [PATCH v8 0/9] Initial Allwinner Display Engine 2.0 Support

于 2017年5月18日 GMT+08:00 上午1:37:39, Maxime Ripard 写到: >On Wed, May 17, 2017 at 10:47:16PM +0800, Icenowy Zheng wrote: >> This patchset is the initial patchset for Allwinner DE2 support. >> >> As the DE2 CCU support is already applied, this patchset now contains >>

[RFC PATCH 02/11] drm: sun4i: add support for H3 mixers

From: Icenowy Zheng <icen...@aosc.xyz> Allwinner H3 SoC has two mixers, one has 1 VI channel and 3 UI channels, and the other has 1 VI and 1 UI. Add support for these two variants. Signed-off-by: Icenowy Zheng <icen...@aosc.xyz> --- drivers/gpu/drm/sun4i/sun8i_

[RFC PATCH 02/11] drm: sun4i: add support for H3 mixers

From: Icenowy Zheng Allwinner H3 SoC has two mixers, one has 1 VI channel and 3 UI channels, and the other has 1 VI and 1 UI. Add support for these two variants. Signed-off-by: Icenowy Zheng --- drivers/gpu/drm/sun4i/sun8i_mixer.c | 18 ++ 1 file changed, 18 insertions

[RFC PATCH 10/11] ARM: sun8i: h3: add display engine pipeline for TVE

. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- arch/arm/boot/dts/sun8i-h3.dtsi | 189 1 file changed, 189 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi index b36f9f423c39..20172ef92415 100644 --- a/ar

[RFC PATCH 10/11] ARM: sun8i: h3: add display engine pipeline for TVE

. Signed-off-by: Icenowy Zheng --- arch/arm/boot/dts/sun8i-h3.dtsi | 189 1 file changed, 189 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi index b36f9f423c39..20172ef92415 100644 --- a/arch/arm/boot/dts/sun8i-h3

[RFC PATCH 09/11] clk: sunxi-ng: export CLK_PLL_DE for H3

The CLK_PLL_DE is needed to be referenced in device tree for H3, for both forcing the parent of PLL_DE. So export it to the device tree binding header. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- drivers/clk/sunxi-ng/ccu-sun8i-h3.h | 3 +-- include/dt-bindings/clock/sun8i-h3

[RFC PATCH 09/11] clk: sunxi-ng: export CLK_PLL_DE for H3

The CLK_PLL_DE is needed to be referenced in device tree for H3, for both forcing the parent of PLL_DE. So export it to the device tree binding header. Signed-off-by: Icenowy Zheng --- drivers/clk/sunxi-ng/ccu-sun8i-h3.h | 3 +-- include/dt-bindings/clock/sun8i-h3-ccu.h | 2 ++ 2 files

[RFC PATCH 08/11] clk: sunxi-ng: allow CLK_DE to set CLK_PLL_DE for H3

_DE to set CLK_PLL_DE (add CLK_SET_RATE_PARENT to it). Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-h3.c b/drivers/clk/sunxi-ng/ccu-sun8i-h3.c in

[RFC PATCH 08/11] clk: sunxi-ng: allow CLK_DE to set CLK_PLL_DE for H3

_DE to set CLK_PLL_DE (add CLK_SET_RATE_PARENT to it). Signed-off-by: Icenowy Zheng --- drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-h3.c b/drivers/clk/sunxi-ng/ccu-sun8i-h3.c index 4cbc1b701b7c..6e39ba7cb

[RFC PATCH 06/11] drm: sun4i: add color space correction support for DE2 mixer

The DE2 mixer can do color space correction needed by TV Encoder with its DCSC sub-engine. Add support for it. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- drivers/gpu/drm/sun4i/sun8i_mixer.c | 35 +++ drivers/gpu/drm/sun4i/sun8i_mixer.h | 6 +++

[RFC PATCH 07/11] drm: sun4i: add support for the TV encoder in H3 SoC

Allwinner H3 features a TV encoder similar to the one in earlier SoCs, but with some different points about clocks: - It has a mod clock and a bus clock. - The mod clock must be at a fixed rate to generate signal. Add support for it. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- d

[RFC PATCH 06/11] drm: sun4i: add color space correction support for DE2 mixer

The DE2 mixer can do color space correction needed by TV Encoder with its DCSC sub-engine. Add support for it. Signed-off-by: Icenowy Zheng --- drivers/gpu/drm/sun4i/sun8i_mixer.c | 35 +++ drivers/gpu/drm/sun4i/sun8i_mixer.h | 6 +- 2 files changed, 40

[RFC PATCH 07/11] drm: sun4i: add support for the TV encoder in H3 SoC

Allwinner H3 features a TV encoder similar to the one in earlier SoCs, but with some different points about clocks: - It has a mod clock and a bus clock. - The mod clock must be at a fixed rate to generate signal. Add support for it. Signed-off-by: Icenowy Zheng --- drivers/gpu/drm/sun4i

[RFC PATCH 04/11] drm: sun4i: add support for H3's TCON0/1

From: Icenowy Zheng <icen...@aosc.xyz> Allwinner H3 has two special TCONs, both come without channel0. And the TCON1 of H3 has no special clocks even for the channel1. Add support for these kinds of TCON. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- drivers/gpu/drm/sun4i/

[RFC PATCH 04/11] drm: sun4i: add support for H3's TCON0/1

From: Icenowy Zheng Allwinner H3 has two special TCONs, both come without channel0. And the TCON1 of H3 has no special clocks even for the channel1. Add support for these kinds of TCON. Signed-off-by: Icenowy Zheng --- drivers/gpu/drm/sun4i/sun4i_tcon.c | 78

[RFC PATCH 03/11] drm: sun4i: ignore swapped mixer<->tcon connection for DE2

for the swapped connection. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- drivers/gpu/drm/sun4i/sun4i_drv.c | 27 ++ drivers/gpu/drm/sun4i/sun4i_tcon.c | 39 +- drivers/gpu/drm/sun4i/sun4i_tcon.h | 2 ++ 3 files changed, 59 inse

[RFC PATCH 03/11] drm: sun4i: ignore swapped mixer<->tcon connection for DE2

for the swapped connection. Signed-off-by: Icenowy Zheng --- drivers/gpu/drm/sun4i/sun4i_drv.c | 27 ++ drivers/gpu/drm/sun4i/sun4i_tcon.c | 39 +- drivers/gpu/drm/sun4i/sun4i_tcon.h | 2 ++ 3 files changed, 59 insertions(+), 9 deletions

[RFC PATCH 05/11] drm: sun4i: add compatible for H3 display engine

Add a compatible string for H3 display engine in sun4i_drv code. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- drivers/gpu/drm/sun4i/sun4i_drv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index 29bf13

[RFC PATCH 05/11] drm: sun4i: add compatible for H3 display engine

Add a compatible string for H3 display engine in sun4i_drv code. Signed-off-by: Icenowy Zheng --- drivers/gpu/drm/sun4i/sun4i_drv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index 29bf1325ded6..c0de0741c923 100644

[RFC PATCH 11/11] [DO NOT MERGE] ARM: sun8i: h3: enable TV output on Orange Pi PC

Orange Pi PC features a 3.5mm jack with TV output in it. Enable the TV output. As it currently do not have jack detection feature, do not merge this patch. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts | 12 1 file chang

[RFC PATCH 11/11] [DO NOT MERGE] ARM: sun8i: h3: enable TV output on Orange Pi PC

Orange Pi PC features a 3.5mm jack with TV output in it. Enable the TV output. As it currently do not have jack detection feature, do not merge this patch. Signed-off-by: Icenowy Zheng --- arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts | 12 1 file changed, 12 insertions(+) diff

[RFC PATCH 01/11] dt-bindings: update the binding for Allwinner H3 TVE support

Allwinner H3 features a "DE2.0" and a TV Encoder. Add device tree bindings for the following parts: - H3 TCONs - H3 Mixers - The connection between H3 TCONs and H3 Mixers - H3 TV Encoder - H3 Display engine Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- .../bindings/dis

[RFC PATCH 01/11] dt-bindings: update the binding for Allwinner H3 TVE support

Allwinner H3 features a "DE2.0" and a TV Encoder. Add device tree bindings for the following parts: - H3 TCONs - H3 Mixers - The connection between H3 TCONs and H3 Mixers - H3 TV Encoder - H3 Display engine Signed-off-by: Icenowy Zheng --- .../bindings/display/sunxi/sun

[RFC PATCH 00/11] Support for H3 Composite Output support

shouldn't be defaultly enabled now. [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2017-May/506806.html Icenowy Zheng (11): dt-bindings: update the binding for Allwinner H3 TVE support drm: sun4i: add support for H3 mixers drm: sun4i: ignore swapped mixer<->tcon connection for DE2

[RFC PATCH 00/11] Support for H3 Composite Output support

shouldn't be defaultly enabled now. [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2017-May/506806.html Icenowy Zheng (11): dt-bindings: update the binding for Allwinner H3 TVE support drm: sun4i: add support for H3 mixers drm: sun4i: ignore swapped mixer<->tcon connection for DE2

[PATCH v8 0/9] Initial Allwinner Display Engine 2.0 Support

bridges' support is included in this patchset, which makes it currently not usable on H3. Thanks to Jean-Francois Moine and Jernej Skrabec for their efforts to discover the internal of DE2! [1] https://lists.freedesktop.org/archives/dri-devel/2016-December/126264.html Icenowy Zheng (9): drm/sun4i

[PATCH v8 0/9] Initial Allwinner Display Engine 2.0 Support

bridges' support is included in this patchset, which makes it currently not usable on H3. Thanks to Jean-Francois Moine and Jernej Skrabec for their efforts to discover the internal of DE2! [1] https://lists.freedesktop.org/archives/dri-devel/2016-December/126264.html Icenowy Zheng (9): drm/sun4i

[PATCH v8 9/9] [DO NOT MERGE] ARM: sun8i: v3s: enable LCD panel of Lichee Pi Zero

A 480x272 QiaoDian QD43003C0-40-7LED panel is available from Lichee Pi. This commit connects this panel to Lichee Pi Zero. Lichee Pi also provides a 800x480 panel without accurate model number, so do not merge this patch. It will finally come as device tree overlay. Signed-off-by: Icenowy Zheng

[PATCH v8 9/9] [DO NOT MERGE] ARM: sun8i: v3s: enable LCD panel of Lichee Pi Zero

A 480x272 QiaoDian QD43003C0-40-7LED panel is available from Lichee Pi. This commit connects this panel to Lichee Pi Zero. Lichee Pi also provides a 800x480 panel without accurate model number, so do not merge this patch. It will finally come as device tree overlay. Signed-off-by: Icenowy Zheng

[PATCH v8 8/9] ARM: sun8i: v3s: add pinmux for LCD pins of V3s SoC

Allwinner V3s SoC features a set of pins that have functionality of RGB LCD, the pins are at different pin ban than other SoCs. Add pinctrl node for them. Signed-off-by: Icenowy Zheng <icen...@aosc.io> Acked-by: Chen-Yu Tsai <w...@csie.org> --- Changes in v7: - Dropped the

[PATCH v8 8/9] ARM: sun8i: v3s: add pinmux for LCD pins of V3s SoC

Allwinner V3s SoC features a set of pins that have functionality of RGB LCD, the pins are at different pin ban than other SoCs. Add pinctrl node for them. Signed-off-by: Icenowy Zheng Acked-by: Chen-Yu Tsai --- Changes in v7: - Dropped the trailing "@0" in rgb666 pinmux node name. -

[PATCH v8 7/9] ARM: sun8i: v3s: add device nodes for DE2 display pipeline

Allwinner V3s SoC features a "Display Engine 2.0" with only one mixer and only one TCON connected to this mixer, which have RGB LCD output. Add device nodes for this display pipeline. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- Changes in v8: - Changed some label name

[PATCH v8 7/9] ARM: sun8i: v3s: add device nodes for DE2 display pipeline

Allwinner V3s SoC features a "Display Engine 2.0" with only one mixer and only one TCON connected to this mixer, which have RGB LCD output. Add device nodes for this display pipeline. Signed-off-by: Icenowy Zheng --- Changes in v8: - Changed some label names. Changes in v7: - Change

[PATCH v8 6/9] drm/sun4i: tcon: add support for V3s TCON

Allwinner V3s SoC features a TCON without channel 1. Add support for it. Signed-off-by: Icenowy Zheng <icen...@aosc.io> Reviewed-by: Chen-Yu Tsai <w...@csie.org> --- Changes in v7: - Added Chen-Yu's Reviewed-by. drivers/gpu/drm/sun4i/sun4i_drv.c | 3 ++- drivers/gpu/drm/sun4i/sun4

[PATCH v8 6/9] drm/sun4i: tcon: add support for V3s TCON

Allwinner V3s SoC features a TCON without channel 1. Add support for it. Signed-off-by: Icenowy Zheng Reviewed-by: Chen-Yu Tsai --- Changes in v7: - Added Chen-Yu's Reviewed-by. drivers/gpu/drm/sun4i/sun4i_drv.c | 3 ++- drivers/gpu/drm/sun4i/sun4i_tcon.c | 5 + 2 files changed, 7

[PATCH v8 5/9] drm/sun4i: Add compatible string for V3s display engine

Allwinner V3s features the new "Display Engine 2.0", which can now also be driven with our subdrivers in sun4i-drm. Add the compatible string for in sun4i_drv.c, in order to make the display engine and its components probed. Signed-off-by: Icenowy Zheng <icen...@aosc.io> ---

[PATCH v8 5/9] drm/sun4i: Add compatible string for V3s display engine

Allwinner V3s features the new "Display Engine 2.0", which can now also be driven with our subdrivers in sun4i-drm. Add the compatible string for in sun4i_drv.c, in order to make the display engine and its components probed. Signed-off-by: Icenowy Zheng --- drivers/gpu/drm/sun4i/s

[PATCH v8 4/9] drm/sun4i: add support for Allwinner DE2 mixers

ng -- more investigations are needed to gain enough information for them. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- Changes in v8: - Set id manually to -1. Changes in v7: - Small fixed advised by Maxime Ripard. - Added fixup on CRTC destination coordinate. Changes in v6: - Rebased

[PATCH v8 4/9] drm/sun4i: add support for Allwinner DE2 mixers

ng -- more investigations are needed to gain enough information for them. Signed-off-by: Icenowy Zheng --- Changes in v8: - Set id manually to -1. Changes in v7: - Small fixed advised by Maxime Ripard. - Added fixup on CRTC destination coordinate. Changes in v6: - Rebased on wens's multi-pipelin

[PATCH v8 3/9] drm/sun4i: add a Kconfig option for sun4i-backend

As sun4i-backend is now a dedicated module, add an Kconfig option for it to make it optional, since some build may only use other engines. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- Changes in v7: - Adjusted the position of BACKEND makefile item. (It's now after common codes

[PATCH v8 3/9] drm/sun4i: add a Kconfig option for sun4i-backend

As sun4i-backend is now a dedicated module, add an Kconfig option for it to make it optional, since some build may only use other engines. Signed-off-by: Icenowy Zheng --- Changes in v7: - Adjusted the position of BACKEND makefile item. (It's now after common codes shared between sun4i-backend

[PATCH v8 2/9] drm/sun4i: add a dedicated module for sun4i-backend and sun4i-layer

Currently the direct call from CRTC code to layer code has disappeared, instead the layer's init function is called via the backend's ops. Add a dedicated module for sun4i-backend and sun4i-layer, and drop the EXPORT_SYMBOL from backend code to layer code. Signed-off-by: Icenowy Zheng <i

[PATCH v8 2/9] drm/sun4i: add a dedicated module for sun4i-backend and sun4i-layer

Currently the direct call from CRTC code to layer code has disappeared, instead the layer's init function is called via the backend's ops. Add a dedicated module for sun4i-backend and sun4i-layer, and drop the EXPORT_SYMBOL from backend code to layer code. Signed-off-by: Icenowy Zheng Reviewed

[PATCH v8 1/9] drm/sun4i: abstract a engine type

nner, so I choose to call them both "engine" here. Abstract the engine type to a new struct with an ops struct, which contains functions that should be called outside the engine-specified code (in TCON, CRTC or TV Encoder code). Signed-off-by: Icenowy Zheng <icen...@aosc.io> Re

[PATCH v8 1/9] drm/sun4i: abstract a engine type

nner, so I choose to call them both "engine" here. Abstract the engine type to a new struct with an ops struct, which contains functions that should be called outside the engine-specified code (in TCON, CRTC or TV Encoder code). Signed-off-by: Icenowy Zheng Reviewed-by: Chen-Yu Tsa

[PATCH] ARM: sun8i: v3s: enable SPI

-by: Icenowy Zheng <icen...@aosc.io> --- arch/arm/boot/dts/sun8i-v3s.dtsi | 19 +++ 1 file changed, 19 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi index 6ff50665e5e6..a49ebef53c91 100644 --- a/arch/arm/boot/dts/sun8i-v3s.dtsi +++ b/ar

[PATCH] ARM: sun8i: v3s: enable SPI

-by: Icenowy Zheng --- arch/arm/boot/dts/sun8i-v3s.dtsi | 19 +++ 1 file changed, 19 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi index 6ff50665e5e6..a49ebef53c91 100644 --- a/arch/arm/boot/dts/sun8i-v3s.dtsi +++ b/arch/arm/boot/dts/sun8i

Re: [linux-sunxi] Re: [PATCH v7 05/13] drm/sun4i: abstract a engine type

于 2017年5月15日 GMT+08:00 下午5:20:01, Maxime Ripard <maxime.rip...@free-electrons.com> 写到: >On Mon, May 15, 2017 at 12:30:37AM +0800, Icenowy Zheng wrote: >> As we are going to add support for the Allwinner DE2 engine in >sun4i-drm >> driver, we will finally have two

Re: [linux-sunxi] Re: [PATCH v7 05/13] drm/sun4i: abstract a engine type

于 2017年5月15日 GMT+08:00 下午5:20:01, Maxime Ripard 写到: >On Mon, May 15, 2017 at 12:30:37AM +0800, Icenowy Zheng wrote: >> As we are going to add support for the Allwinner DE2 engine in >sun4i-drm >> driver, we will finally have two types of display engines -- the DE1 >> b

[PATCH v7 08/13] drm/sun4i: add support for Allwinner DE2 mixers

ng -- more investigations are needed to gain enough information for them. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- Changes in v7: - Small fixed advised by Maxime Ripard. - Added fixup on CRTC destination coordinate. Changes in v6: - Rebased on wens's multi-pipeline patchset. Changes

[PATCH v7 08/13] drm/sun4i: add support for Allwinner DE2 mixers

ng -- more investigations are needed to gain enough information for them. Signed-off-by: Icenowy Zheng --- Changes in v7: - Small fixed advised by Maxime Ripard. - Added fixup on CRTC destination coordinate. Changes in v6: - Rebased on wens's multi-pipeline patchset. Changes in v5: - Changed

[PATCH v7 07/13] drm/sun4i: add a Kconfig option for sun4i-backend

As sun4i-backend is now a dedicated module, add an Kconfig option for it to make it optional, since some build may only use other engines. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- Changes in v7: - Adjusted the position of BACKEND makefile item. (It's now after common codes

[PATCH v7 07/13] drm/sun4i: add a Kconfig option for sun4i-backend

As sun4i-backend is now a dedicated module, add an Kconfig option for it to make it optional, since some build may only use other engines. Signed-off-by: Icenowy Zheng --- Changes in v7: - Adjusted the position of BACKEND makefile item. (It's now after common codes shared between sun4i-backend

[PATCH v7 13/13] [DO NOT MERGE] ARM: sun8i: v3s: enable LCD panel of Lichee Pi Zero

A 480x272 QiaoDian QD43003C0-40-7LED panel is available from Lichee Pi. This commit connects this panel to Lichee Pi Zero. Lichee Pi also provides a 800x480 panel without accurate model number, so do not merge this patch. It will finally come as device tree overlay. Signed-off-by: Icenowy Zheng

[PATCH v7 12/13] ARM: sun8i: v3s: add pinmux for LCD pins of V3s SoC

Allwinner V3s SoC features a set of pins that have functionality of RGB LCD, the pins are at different pin ban than other SoCs. Add pinctrl node for them. Signed-off-by: Icenowy Zheng <icen...@aosc.io> Acked-by: Chen-Yu Tsai <w...@csie.org> --- Changes in v7: - Dropped the

[PATCH v7 11/13] ARM: sun8i: v3s: add device nodes for DE2 display pipeline

Allwinner V3s SoC features a "Display Engine 2.0" with only one mixer and only one TCON connected to this mixer, which have RGB LCD output. Add device nodes for this display pipeline. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- Changes in v7: - Change DE2 clock compa

[PATCH v7 13/13] [DO NOT MERGE] ARM: sun8i: v3s: enable LCD panel of Lichee Pi Zero

A 480x272 QiaoDian QD43003C0-40-7LED panel is available from Lichee Pi. This commit connects this panel to Lichee Pi Zero. Lichee Pi also provides a 800x480 panel without accurate model number, so do not merge this patch. It will finally come as device tree overlay. Signed-off-by: Icenowy Zheng

[PATCH v7 12/13] ARM: sun8i: v3s: add pinmux for LCD pins of V3s SoC

Allwinner V3s SoC features a set of pins that have functionality of RGB LCD, the pins are at different pin ban than other SoCs. Add pinctrl node for them. Signed-off-by: Icenowy Zheng Acked-by: Chen-Yu Tsai --- Changes in v7: - Dropped the trailing "@0" in rgb666 pinmux node name. -

[PATCH v7 11/13] ARM: sun8i: v3s: add device nodes for DE2 display pipeline

Allwinner V3s SoC features a "Display Engine 2.0" with only one mixer and only one TCON connected to this mixer, which have RGB LCD output. Add device nodes for this display pipeline. Signed-off-by: Icenowy Zheng --- Changes in v7: - Change DE2 clock compatible to V3s one. - Mentio

[PATCH v7 06/13] drm/sun4i: add a dedicated module for sun4i-backend and sun4i-layer

Currently the direct call from CRTC code to layer code has disappeared, instead the layer's init function is called via the backend's ops. Add a dedicated module for sun4i-backend and sun4i-layer, and drop the EXPORT_SYMBOL from backend code to layer code. Signed-off-by: Icenowy Zheng <i

[PATCH v7 10/13] drm/sun4i: tcon: add support for V3s TCON

Allwinner V3s SoC features a TCON without channel 1. Add support for it. Signed-off-by: Icenowy Zheng <icen...@aosc.io> Reviewed-by: Chen-Yu Tsai <w...@csie.org> --- Changes in v7: - Added Chen-Yu's Reviewed-by. drivers/gpu/drm/sun4i/sun4i_drv.c | 3 ++- drivers/gpu/drm/sun4i/sun4

[PATCH v7 03/13] dt-bindings: add bindings for DE2 on V3s SoC

Allwinner V3s SoC have a display engine which have a different pipeline with older SoCs. Add document for it (new compatibles and the new "mixer" part). Signed-off-by: Icenowy Zheng <icen...@aosc.io> Acked-by: Rob Herring <r...@kernel.org> --- Changes in v7: - Reduced so

[PATCH v7 06/13] drm/sun4i: add a dedicated module for sun4i-backend and sun4i-layer

Currently the direct call from CRTC code to layer code has disappeared, instead the layer's init function is called via the backend's ops. Add a dedicated module for sun4i-backend and sun4i-layer, and drop the EXPORT_SYMBOL from backend code to layer code. Signed-off-by: Icenowy Zheng Reviewed

[PATCH v7 10/13] drm/sun4i: tcon: add support for V3s TCON

Allwinner V3s SoC features a TCON without channel 1. Add support for it. Signed-off-by: Icenowy Zheng Reviewed-by: Chen-Yu Tsai --- Changes in v7: - Added Chen-Yu's Reviewed-by. drivers/gpu/drm/sun4i/sun4i_drv.c | 3 ++- drivers/gpu/drm/sun4i/sun4i_tcon.c | 5 + 2 files changed, 7

[PATCH v7 03/13] dt-bindings: add bindings for DE2 on V3s SoC

Allwinner V3s SoC have a display engine which have a different pipeline with older SoCs. Add document for it (new compatibles and the new "mixer" part). Signed-off-by: Icenowy Zheng Acked-by: Rob Herring --- Changes in v7: - Reduced some text. Changes in v4: - Removed the refact

[PATCH v7 02/13] clk: sunxi-ng: add support for DE2 CCU

The "Display Engine 2.0" in Allwinner newer SoCs contains a clock management unit for its subunits, like the DE CCU in A80. Add a sunxi-ng style driver for it. Signed-off-by: Icenowy Zheng <icen...@aosc.io> --- Changes in v7: - Fixed some parent clocks that are left open if

[PATCH v7 02/13] clk: sunxi-ng: add support for DE2 CCU

The "Display Engine 2.0" in Allwinner newer SoCs contains a clock management unit for its subunits, like the DE CCU in A80. Add a sunxi-ng style driver for it. Signed-off-by: Icenowy Zheng --- Changes in v7: - Fixed some parent clocks that are left open if the probe failed. -

[PATCH v7 09/13] drm/sun4i: Add compatible string for V3s display engine

Allwinner V3s features the new "Display Engine 2.0", which can now also be driven with our subdrivers in sun4i-drm. Add the compatible string for in sun4i_drv.c, in order to make the display engine and its components probed. Signed-off-by: Icenowy Zheng <icen...@aosc.io> ---

[PATCH v7 09/13] drm/sun4i: Add compatible string for V3s display engine

Allwinner V3s features the new "Display Engine 2.0", which can now also be driven with our subdrivers in sun4i-drm. Add the compatible string for in sun4i_drv.c, in order to make the display engine and its components probed. Signed-off-by: Icenowy Zheng --- drivers/gpu/drm/sun4i/s

[PATCH v7 04/13] drm/sun4i: return only planes for layers created

in sun4i_crtc struct. Doing this uncouples the CRTC code from the type of layer (the sun4i_layers_init function name is still hardcoded and will be changed in the next patch), so that we can finally gain support for the mixer in DE2, which has different layers. Signed-off-by: Icenowy Zheng <icen...@aosc

[PATCH v7 05/13] drm/sun4i: abstract a engine type

nner, so I choose to call them both "engine" here. Abstract the engine type to a new struct with an ops struct, which contains functions that should be called outside the engine-specified code (in TCON, CRTC or TV Encoder code). Signed-off-by: Icenowy Zheng <icen...@aosc.io> Re

[PATCH v7 04/13] drm/sun4i: return only planes for layers created

in sun4i_crtc struct. Doing this uncouples the CRTC code from the type of layer (the sun4i_layers_init function name is still hardcoded and will be changed in the next patch), so that we can finally gain support for the mixer in DE2, which has different layers. Signed-off-by: Icenowy Zheng Reviewed-by: Chen

[PATCH v7 05/13] drm/sun4i: abstract a engine type

nner, so I choose to call them both "engine" here. Abstract the engine type to a new struct with an ops struct, which contains functions that should be called outside the engine-specified code (in TCON, CRTC or TV Encoder code). Signed-off-by: Icenowy Zheng Reviewed-by: Chen-Yu Tsa

[PATCH v7 01/13] dt-bindings: add binding for the Allwinner DE2 CCU

Allwinner "Display Engine 2.0" contains some clock controls in it. In order to add them as clock drivers, we need a device tree binding. Add the binding here. Also add the device tree binding headers. Signed-off-by: Icenowy Zheng <icen...@aosc.io> Acked-by: Rob Herring

[PATCH v7 01/13] dt-bindings: add binding for the Allwinner DE2 CCU

Allwinner "Display Engine 2.0" contains some clock controls in it. In order to add them as clock drivers, we need a device tree binding. Add the binding here. Also add the device tree binding headers. Signed-off-by: Icenowy Zheng Acked-by: Rob Herring --- Changes in v7: - Added V3s

[PATCH v7 00/13] Initial Allwinner Display Engine 2.0 Support

://lists.freedesktop.org/archives/dri-devel/2016-December/126264.html Icenowy Zheng (13): dt-bindings: add binding for the Allwinner DE2 CCU clk: sunxi-ng: add support for DE2 CCU dt-bindings: add bindings for DE2 on V3s SoC drm/sun4i: return only planes for layers created drm/sun4i: abstract a engine

[PATCH v7 00/13] Initial Allwinner Display Engine 2.0 Support

://lists.freedesktop.org/archives/dri-devel/2016-December/126264.html Icenowy Zheng (13): dt-bindings: add binding for the Allwinner DE2 CCU clk: sunxi-ng: add support for DE2 CCU dt-bindings: add bindings for DE2 on V3s SoC drm/sun4i: return only planes for layers created drm/sun4i: abstract a engine

Re: [linux-sunxi] Re: [PATCH] pinctrl: use non-devm kmalloc versions for free functions

于 2017年5月11日 GMT+08:00 下午10:01:54, Linus Walleij 写到: >On Thu, May 4, 2017 at 1:57 AM, Andre Przywara >wrote: > >> When a pinctrl driver gets interrupted during its probe process >> (returning -EPROBE_DEFER), the devres system cleans up all

Re: [linux-sunxi] Re: [PATCH] pinctrl: use non-devm kmalloc versions for free functions

于 2017年5月11日 GMT+08:00 下午10:01:54, Linus Walleij 写到: >On Thu, May 4, 2017 at 1:57 AM, Andre Przywara >wrote: > >> When a pinctrl driver gets interrupted during its probe process >> (returning -EPROBE_DEFER), the devres system cleans up all allocated >> resources. During this process it calls

Re: [PATCH v6 08/13] drm/sun4i: add support for Allwinner DE2 mixers

于 2017年5月5日 GMT+08:00 下午8:36:18, Maxime Ripard 写到: >On Fri, May 05, 2017 at 12:50:51AM +0800, icen...@aosc.io wrote: >> > > +void sun8i_mixer_layer_enable(struct sun8i_mixer *mixer, >> > > +int layer, bool enable) >> > > +{ >> >

Re: [PATCH v6 08/13] drm/sun4i: add support for Allwinner DE2 mixers

于 2017年5月5日 GMT+08:00 下午8:36:18, Maxime Ripard 写到: >On Fri, May 05, 2017 at 12:50:51AM +0800, icen...@aosc.io wrote: >> > > +void sun8i_mixer_layer_enable(struct sun8i_mixer *mixer, >> > > +int layer, bool enable) >> > > +{ >> > > +u32 val; >> > > +

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