Re: [PATCH 04/21] bindings: display: Add compatible for A64 DE2 pipeline

On Wed, May 2, 2018 at 12:17 AM, Rob Herring wrote: > On Mon, Apr 30, 2018 at 05:10:41PM +0530, Jagan Teki wrote: >> Allwinner A64 has DE2 pipeline similar to other Allwinner >> SOC's like A83T, H3/H5. > > 'dt-bindings: ' for the subject prefix. > >> >> Signed-off-by: Jagan Teki

Re: [PATCH 04/21] bindings: display: Add compatible for A64 DE2 pipeline

On Wed, May 2, 2018 at 12:17 AM, Rob Herring wrote: > On Mon, Apr 30, 2018 at 05:10:41PM +0530, Jagan Teki wrote: >> Allwinner A64 has DE2 pipeline similar to other Allwinner >> SOC's like A83T, H3/H5. > > 'dt-bindings: ' for the subject prefix. > >> >> Signed-off-by: Jagan Teki >> --- >>

Re: [PATCH 03/21] clk: sunxi-ng: Enable DE2_CCU for Allwinner 64-bit SoCs

On Mon, Apr 30, 2018 at 7:40 PM, Jagan Teki wrote: > Allwinner 64-bit SoC like H5/A64 has DE2 CCU so enable them > as default. > > Signed-off-by: Jagan Teki > --- > drivers/clk/sunxi-ng/Kconfig | 2 ++ > 1 file changed, 2 insertions(+) > >

Re: [PATCH 03/21] clk: sunxi-ng: Enable DE2_CCU for Allwinner 64-bit SoCs

On Mon, Apr 30, 2018 at 7:40 PM, Jagan Teki wrote: > Allwinner 64-bit SoC like H5/A64 has DE2 CCU so enable them > as default. > > Signed-off-by: Jagan Teki > --- > drivers/clk/sunxi-ng/Kconfig | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/clk/sunxi-ng/Kconfig

Re: [PATCH 10/21] drm/sun4i: Enable DesignWare HDMI for Allwinner 64-bit SoCs

On Mon, Apr 30, 2018 at 7:40 PM, Jagan Teki wrote: > Allwinner 64-bit SoC like H5/A64 has DesignWare HDMI so > enable them as default. Should we not also enable it by default for SUN8I (A83T, H3, R40?, etc.) > Signed-off-by: Jagan Teki >

Re: [PATCH 10/21] drm/sun4i: Enable DesignWare HDMI for Allwinner 64-bit SoCs

On Mon, Apr 30, 2018 at 7:40 PM, Jagan Teki wrote: > Allwinner 64-bit SoC like H5/A64 has DesignWare HDMI so > enable them as default. Should we not also enable it by default for SUN8I (A83T, H3, R40?, etc.) > Signed-off-by: Jagan Teki > --- > drivers/gpu/drm/sun4i/Kconfig | 1 + > 1 file

Re: [PATCH 01/21] dt-bindings: clock: Add compatible for A64 DE2 CCU

On Wed, May 2, 2018 at 12:16 AM, Rob Herring wrote: > On Mon, Apr 30, 2018 at 05:10:38PM +0530, Jagan Teki wrote: >> Allwinner A64 has DE2 CCU which is similar to H3/H5 SoC. >> >> Signed-off-by: Jagan Teki >> --- >>

Re: [PATCH 01/21] dt-bindings: clock: Add compatible for A64 DE2 CCU

On Wed, May 2, 2018 at 12:16 AM, Rob Herring wrote: > On Mon, Apr 30, 2018 at 05:10:38PM +0530, Jagan Teki wrote: >> Allwinner A64 has DE2 CCU which is similar to H3/H5 SoC. >> >> Signed-off-by: Jagan Teki >> --- >> Documentation/devicetree/bindings/clock/sun8i-de2.txt | 1 + >> 1 file changed,

Re: [linux-sunxi] [PATCH 3/3] arm64: allwinner: h6: enable MMC0/2 on Pine H64

On Mon, Apr 30, 2018 at 6:44 PM, Andre Przywara wrote: > Hi, > > On 30/04/18 10:51, Icenowy Zheng wrote: >> >> >> 于 2018年4月30日 GMT+08:00 下午5:47:35, Andre Przywara 写到: >>> Hi Icenowy, >>> >>> On 27/04/18 08:12, Icenowy Zheng wrote: 于

Re: [linux-sunxi] [PATCH 3/3] arm64: allwinner: h6: enable MMC0/2 on Pine H64

On Mon, Apr 30, 2018 at 6:44 PM, Andre Przywara wrote: > Hi, > > On 30/04/18 10:51, Icenowy Zheng wrote: >> >> >> 于 2018年4月30日 GMT+08:00 下午5:47:35, Andre Przywara 写到: >>> Hi Icenowy, >>> >>> On 27/04/18 08:12, Icenowy Zheng wrote: 于 2018年4月27日 GMT+08:00 上午12:46:26, Andre Przywara

Re: [linux-sunxi] [PATCH 3/3] arm64: allwinner: h6: enable MMC0/2 on Pine H64

On Mon, Apr 30, 2018 at 5:47 PM, Andre Przywara wrote: > Hi Icenowy, > > On 27/04/18 08:12, Icenowy Zheng wrote: >> >> >> 于 2018年4月27日 GMT+08:00 上午12:46:26, Andre Przywara >> 写到: >>> Hi, >>> >>> On 26/04/18 15:07, Icenowy Zheng wrote: The

Re: [linux-sunxi] [PATCH 3/3] arm64: allwinner: h6: enable MMC0/2 on Pine H64

On Mon, Apr 30, 2018 at 5:47 PM, Andre Przywara wrote: > Hi Icenowy, > > On 27/04/18 08:12, Icenowy Zheng wrote: >> >> >> 于 2018年4月27日 GMT+08:00 上午12:46:26, Andre Przywara >> 写到: >>> Hi, >>> >>> On 26/04/18 15:07, Icenowy Zheng wrote: The Pine H64 board have a MicroSD slot connected to

Re: [linux-sunxi] Re: [PATCH 1/5] dt-bindings: allow dwmac-sun8i to use other devices' exported regmap

Hi Rob, On Tue, Apr 17, 2018 at 7:17 AM, Icenowy Zheng wrote: > > > 于 2018年4月17日 GMT+08:00 上午2:47:45, Rob Herring 写到: >>On Wed, Apr 11, 2018 at 10:16:37PM +0800, Icenowy Zheng wrote: >>> On some Allwinner SoCs the EMAC clock register needed by dwmac-sun8i >>is

Re: [linux-sunxi] Re: [PATCH 1/5] dt-bindings: allow dwmac-sun8i to use other devices' exported regmap

Hi Rob, On Tue, Apr 17, 2018 at 7:17 AM, Icenowy Zheng wrote: > > > 于 2018年4月17日 GMT+08:00 上午2:47:45, Rob Herring 写到: >>On Wed, Apr 11, 2018 at 10:16:37PM +0800, Icenowy Zheng wrote: >>> On some Allwinner SoCs the EMAC clock register needed by dwmac-sun8i >>is >>> in another device's memory

Re: [PATCH 2/7] ARM: dts: sun8i: h3: Split out common board design for ALL-H3-CC

On Wed, Apr 25, 2018 at 8:39 PM, Maxime Ripard <maxime.rip...@bootlin.com> wrote: > On Wed, Apr 25, 2018 at 11:19:20AM +0800, Chen-Yu Tsai wrote: >> On Wed, Apr 25, 2018 at 3:37 AM, Maxime Ripard >> <maxime.rip...@bootlin.com> wrote: >> > On Tue, Apr 24, 20

Re: [PATCH 2/7] ARM: dts: sun8i: h3: Split out common board design for ALL-H3-CC

On Wed, Apr 25, 2018 at 8:39 PM, Maxime Ripard wrote: > On Wed, Apr 25, 2018 at 11:19:20AM +0800, Chen-Yu Tsai wrote: >> On Wed, Apr 25, 2018 at 3:37 AM, Maxime Ripard >> wrote: >> > On Tue, Apr 24, 2018 at 08:17:11PM +0800, Chen-Yu Tsai wrote: >> >> On

Re: [PATCH 2/7] ARM: dts: sun8i: h3: Split out common board design for ALL-H3-CC

On Wed, Apr 25, 2018 at 3:37 AM, Maxime Ripard <maxime.rip...@bootlin.com> wrote: > On Tue, Apr 24, 2018 at 08:17:11PM +0800, Chen-Yu Tsai wrote: >> On Tue, Apr 24, 2018 at 8:13 PM, Maxime Ripard >> <maxime.rip...@bootlin.com> wrote: >> > On Tue, Apr 24, 20

Re: [PATCH 2/7] ARM: dts: sun8i: h3: Split out common board design for ALL-H3-CC

On Wed, Apr 25, 2018 at 3:37 AM, Maxime Ripard wrote: > On Tue, Apr 24, 2018 at 08:17:11PM +0800, Chen-Yu Tsai wrote: >> On Tue, Apr 24, 2018 at 8:13 PM, Maxime Ripard >> wrote: >> > On Tue, Apr 24, 2018 at 07:34:19PM +0800, Chen-Yu Tsai wrote: >> >> The

Re: [RFC 03/13] bindings: display: Add compatible for A64 DE2 pipeline

On Tue, Apr 24, 2018 at 9:34 PM, Jagan Teki wrote: > Allwinner A64 has DE2 pipeline similar to other Allwinner > SOC's like A83T, H3/H5. > > Signed-off-by: Jagan Teki > --- > Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt |

Re: [RFC 03/13] bindings: display: Add compatible for A64 DE2 pipeline

On Tue, Apr 24, 2018 at 9:34 PM, Jagan Teki wrote: > Allwinner A64 has DE2 pipeline similar to other Allwinner > SOC's like A83T, H3/H5. > > Signed-off-by: Jagan Teki > --- > Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 1 + All the device tree binding patches can be merged

Re: [PATCH v6 3/3] arm64: allwinner: a64: bananapi-m64: add usb otg

On Mon, Apr 23, 2018 at 2:32 PM, Jagan Teki <ja...@amarulasolutions.com> wrote: > Add usb otg support for bananapi-m64 board, > - USB-ID connected with PH9 > - USB-DRVVBUS controlled by N_VBUSEN pin from PMIC > > Signed-off-by: Jagan Teki <ja...@amarulasolutions.com> >

Re: [PATCH v6 3/3] arm64: allwinner: a64: bananapi-m64: add usb otg

On Mon, Apr 23, 2018 at 2:32 PM, Jagan Teki wrote: > Add usb otg support for bananapi-m64 board, > - USB-ID connected with PH9 > - USB-DRVVBUS controlled by N_VBUSEN pin from PMIC > > Signed-off-by: Jagan Teki > Reviewed-by: Chen-Yu Tsai Applied with subject prefix chan

Re: [PATCH v6 2/3] arm64: allwinner: axp803: Add drivevbus regulator

On Mon, Apr 23, 2018 at 2:32 PM, Jagan Teki <ja...@amarulasolutions.com> wrote: > Add reg_drivevbus regualtor for boards which are using > external regulator to drive the OTG VBus through N_VBUSEN > PMIC pin. > > Signed-off-by: Jagan Teki <ja...@amarulasolutions.com> >

Re: [PATCH v6 2/3] arm64: allwinner: axp803: Add drivevbus regulator

On Mon, Apr 23, 2018 at 2:32 PM, Jagan Teki wrote: > Add reg_drivevbus regualtor for boards which are using > external regulator to drive the OTG VBus through N_VBUSEN > PMIC pin. > > Signed-off-by: Jagan Teki > Reviewed-by: Chen-Yu Tsai Applied with subject prefix chan

Re: [PATCH v2 2/2] arm64: dts: allwinner: Add dts file for Libre Computer Board ALL-H3-CC H5 ver.

On Tue, Apr 24, 2018 at 8:14 PM, Maxime Ripard wrote: > On Tue, Apr 24, 2018 at 01:47:14PM +0200, Neil Armstrong wrote: >> The Libre Computer Board ALL-H3-CC from Libre Technology is a Raspberry >> Pi B+ form factor single board computer based on the Allwinner H2+, H3,

Re: [PATCH v2 2/2] arm64: dts: allwinner: Add dts file for Libre Computer Board ALL-H3-CC H5 ver.

On Tue, Apr 24, 2018 at 8:14 PM, Maxime Ripard wrote: > On Tue, Apr 24, 2018 at 01:47:14PM +0200, Neil Armstrong wrote: >> The Libre Computer Board ALL-H3-CC from Libre Technology is a Raspberry >> Pi B+ form factor single board computer based on the Allwinner H2+, H3, >> or H5 SoCs with the same

Re: [PATCH 2/7] ARM: dts: sun8i: h3: Split out common board design for ALL-H3-CC

On Tue, Apr 24, 2018 at 8:13 PM, Maxime Ripard <maxime.rip...@bootlin.com> wrote: > On Tue, Apr 24, 2018 at 07:34:19PM +0800, Chen-Yu Tsai wrote: >> The Libre Computer Project ALL-H3-CC has three models, all using the >> same board design, but with different pin compa

Re: [PATCH 2/7] ARM: dts: sun8i: h3: Split out common board design for ALL-H3-CC

On Tue, Apr 24, 2018 at 8:13 PM, Maxime Ripard wrote: > On Tue, Apr 24, 2018 at 07:34:19PM +0800, Chen-Yu Tsai wrote: >> The Libre Computer Project ALL-H3-CC has three models, all using the >> same board design, but with different pin compatible SoCs and amount of >> DRAM.

[PATCH 2/7] ARM: dts: sun8i: h3: Split out common board design for ALL-H3-CC

design part and an SoC specific part. The SoC part only defines which SoC is used and model name, and includes the SoC specific dtsi file and the common design dtsi file. Also fix up the SPDX identifier line to use the correct comment style, and place it on the first line. Signed-off-by: Chen-Yu Tsai

[PATCH 2/7] ARM: dts: sun8i: h3: Split out common board design for ALL-H3-CC

design part and an SoC specific part. The SoC part only defines which SoC is used and model name, and includes the SoC specific dtsi file and the common design dtsi file. Also fix up the SPDX identifier line to use the correct comment style, and place it on the first line. Signed-off-by: Chen-Yu Tsai

[PATCH 7/7] arm64: dts: allwinner: h5: Add Libre Computer Board ALL-H3-CC H5 ver.

s 4Gb DDR3 chips instead of 2Gb ones. The device tree utilizes the common board design file for ALL-H3-CC, providing just the model strings and SoC specifics. Signed-off-by: Chen-Yu Tsai <w...@csie.org> --- arch/arm64/boot/dts/allwinner/Makefile | 1 + .../allwinner/sun50i-h5-

[PATCH 7/7] arm64: dts: allwinner: h5: Add Libre Computer Board ALL-H3-CC H5 ver.

s 4Gb DDR3 chips instead of 2Gb ones. The device tree utilizes the common board design file for ALL-H3-CC, providing just the model strings and SoC specifics. Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/allwinner/Makefile | 1 + .../allwinner/sun50i-h5-libretech-all-h3-cc.d

[PATCH 5/7] arm64: dts: allwinner: h5: Add cpu0 label for first cpu

At the board level, we want to be able to specify what regulator supplies power to the cpu domain. Add a label to the first cpu node so we can reference it later. Signed-off-by: Chen-Yu Tsai <w...@csie.org> --- arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 2 +- 1 file changed, 1 ins

[PATCH 6/7] arm64: dts: allwinner: Sort dtb entries in Makefile

The dtb entries for NanoPi boards in the device tree makefile somehow ended up after the Orange Pi boards. Move them so the list is properly sorted. Signed-off-by: Chen-Yu Tsai <w...@csie.org> --- arch/arm64/boot/dts/allwinner/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 del

[PATCH 6/7] arm64: dts: allwinner: Sort dtb entries in Makefile

The dtb entries for NanoPi boards in the device tree makefile somehow ended up after the Orange Pi boards. Move them so the list is properly sorted. Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/allwinner/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git

[PATCH 5/7] arm64: dts: allwinner: h5: Add cpu0 label for first cpu

At the board level, we want to be able to specify what regulator supplies power to the cpu domain. Add a label to the first cpu node so we can reference it later. Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion

[PATCH 3/7] ARM: dts: sun8i: h2-plus: Sort dtb entries in Makefile

The dtb entry for the Banana Pi M2 Zero in the device tree makefile somehow ended up in between two Orange Pi boards. Move it so the list is properly sorted. Signed-off-by: Chen-Yu Tsai <w...@csie.org> --- arch/arm/boot/dts/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

[PATCH 0/7] ARM: dts: sunxi: Support ALL-H3-CC H2+/H5 variants

, which already has DVFS enabled and fixed regulator set for the CPU domain. Patch 6 cleans up the H5 section of the arm64 allwinner dts Makefile. Patch 7 adds a device tree for the H5 variant of ALL-H3-CC. Please have a look. ChenYu Chen-Yu Tsai (7): ARM: dts: sun8i: h3: fix ALL-H3-CC H3 ver VCC

[PATCH 3/7] ARM: dts: sun8i: h2-plus: Sort dtb entries in Makefile

The dtb entry for the Banana Pi M2 Zero in the device tree makefile somehow ended up in between two Orange Pi boards. Move it so the list is properly sorted. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm

[PATCH 0/7] ARM: dts: sunxi: Support ALL-H3-CC H2+/H5 variants

, which already has DVFS enabled and fixed regulator set for the CPU domain. Patch 6 cleans up the H5 section of the arm64 allwinner dts Makefile. Patch 7 adds a device tree for the H5 variant of ALL-H3-CC. Please have a look. ChenYu Chen-Yu Tsai (7): ARM: dts: sun8i: h3: fix ALL-H3-CC H3 ver VCC

[PATCH 1/7] ARM: dts: sun8i: h3: fix ALL-H3-CC H3 ver VCC-1V2 regulator voltage

) Cc: <sta...@vger.kernel.org> # 4.16.x Signed-off-by: Chen-Yu Tsai <w...@csie.org> --- arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dts b/arch/arm/boot/dts/sun

[PATCH 4/7] ARM: dts: sun8i: h2+: Add Libre Computer Board ALL-H3-CC H2+ ver.

s only two 2Gb DDR3 chips instead of four. The device tree utilizes the common board design file for ALL-H3-CC, providing just the model strings and SoC specifics. Signed-off-by: Chen-Yu Tsai <w...@csie.org> --- arch/arm/boot/dts/Makefile | 1 + .../boot/dts/sun8i-h

[PATCH 1/7] ARM: dts: sun8i: h3: fix ALL-H3-CC H3 ver VCC-1V2 regulator voltage

") Cc: # 4.16.x Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dts b/arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dts index 5971b8b0b768..db

[PATCH 4/7] ARM: dts: sun8i: h2+: Add Libre Computer Board ALL-H3-CC H2+ ver.

s only two 2Gb DDR3 chips instead of four. The device tree utilizes the common board design file for ALL-H3-CC, providing just the model strings and SoC specifics. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/Makefile | 1 + .../boot/dts/sun8i-h2-plus-libretech-all

Re: [linux-sunxi] [PATCH v2 00/10] Allwinner H3 DVFS support

On Mon, Apr 16, 2018 at 12:41 PM, Chen-Yu Tsai <w...@csie.org> wrote: > Hi, > > On Tue, Feb 6, 2018 at 12:48 PM, Icenowy Zheng <icen...@aosc.io> wrote: >> This patchset tries to add DVFS support for Allwinner H3 SoC, >> considering two kinds of adjustable regulat

Re: [linux-sunxi] [PATCH v2 00/10] Allwinner H3 DVFS support

On Mon, Apr 16, 2018 at 12:41 PM, Chen-Yu Tsai wrote: > Hi, > > On Tue, Feb 6, 2018 at 12:48 PM, Icenowy Zheng wrote: >> This patchset tries to add DVFS support for Allwinner H3 SoC, >> considering two kinds of adjustable regulators used on H3 boards: >> SY810

Re: [v2] drm/sun4i: add lvds mode_valid function

On Thu, Apr 19, 2018 at 9:34 PM, Ondřej Jirman wrote: > Hello Giulio, > > this patch breaks LVDS output on A83T. Without it, modesetting works, > with it there's no output. > > Some more info below... > > On Tue, Mar 13, 2018 at 12:20:19PM +0100, Giulio Benetti wrote:

Re: [v2] drm/sun4i: add lvds mode_valid function

On Thu, Apr 19, 2018 at 9:34 PM, Ondřej Jirman wrote: > Hello Giulio, > > this patch breaks LVDS output on A83T. Without it, modesetting works, > with it there's no output. > > Some more info below... > > On Tue, Mar 13, 2018 at 12:20:19PM +0100, Giulio Benetti wrote: >> mode_valid function is

Re: [PATCH 4/6] drm/panel: simple: Add support for Banana Pi 7" S070WV20-CT16 panel

On Thu, Apr 19, 2018 at 8:31 PM, Giulio Benetti <giulio.bene...@micronovasrl.com> wrote: > Hi, > > Il 19/04/2018 11:32, Chen-Yu Tsai ha scritto: >> >> This panel is marketed as Banana Pi 7" LCD display. On the back is >> a sticker denoting the model name S070

Re: [PATCH 4/6] drm/panel: simple: Add support for Banana Pi 7" S070WV20-CT16 panel

On Thu, Apr 19, 2018 at 8:31 PM, Giulio Benetti wrote: > Hi, > > Il 19/04/2018 11:32, Chen-Yu Tsai ha scritto: >> >> This panel is marketed as Banana Pi 7" LCD display. On the back is >> a sticker denoting the model name S070WV20-CT16. > > > Judging from t

[PATCH 1/6] drm/sun4i: tcon: Pass drm_encoder * into sun4i_tcon0_mode_set_cpu

be dithering support that will be added in a later patch, which looks at properties tied to the connector to determine whether dithering should be enabled or not. Signed-off-by: Chen-Yu Tsai <w...@csie.org> --- drivers/gpu/drm/sun4i/sun4i_tcon.c | 15 ++- 1 file changed, 6 inse

[PATCH 1/6] drm/sun4i: tcon: Pass drm_encoder * into sun4i_tcon0_mode_set_cpu

be dithering support that will be added in a later patch, which looks at properties tied to the connector to determine whether dithering should be enabled or not. Signed-off-by: Chen-Yu Tsai --- drivers/gpu/drm/sun4i/sun4i_tcon.c | 15 ++- 1 file changed, 6 insertions(+), 9 deletions

[PATCH 0/6] drm/sun4i: Support color dithering for LCD panels

seems pwm-backlight hardware is unusable at the moment. I'm not sure whether the pwm-backlight or sun4i-pwm driver is to blame. I had to manually poke the pwm registers so the LCD backlight wouldn't be completely black. Regards ChenYu Chen-Yu Tsai (5): drm/sun4i: tcon: Pass d

[PATCH 3/6] drm/sun4i: tcon: Add dithering support for RGB565/RGB666 LCD panels

irst; handle LVDS and MIPI DSI] Signed-off-by: Chen-Yu Tsai <w...@csie.org> --- Hi Maxime, The dithering parameters used here are different from the ones you used in your MIPI DSI series. You might want to check if it still works for you. --- drivers/gpu/drm/sun4i

[PATCH 0/6] drm/sun4i: Support color dithering for LCD panels

seems pwm-backlight hardware is unusable at the moment. I'm not sure whether the pwm-backlight or sun4i-pwm driver is to blame. I had to manually poke the pwm registers so the LCD backlight wouldn't be completely black. Regards ChenYu Chen-Yu Tsai (5): drm/sun4i: tcon: Pass d

[PATCH 3/6] drm/sun4i: tcon: Add dithering support for RGB565/RGB666 LCD panels

-by: Chen-Yu Tsai --- Hi Maxime, The dithering parameters used here are different from the ones you used in your MIPI DSI series. You might want to check if it still works for you. --- drivers/gpu/drm/sun4i/sun4i_tcon.c | 63 +- 1 file changed, 62 insertions(+), 1 deletion

[PATCH 2/6] drm/sun4i: tcon: Rename Dithering related register macros

Dithering is only supported for TCON channel 0. Throughout the datasheet all the names associated with these register are prefixed "TCON0", instead of "TCON". The only exception is the control register "TCON_FRM_CTL_REG". Rename the macros to reflect this.

[PATCH 2/6] drm/sun4i: tcon: Rename Dithering related register macros

Dithering is only supported for TCON channel 0. Throughout the datasheet all the names associated with these register are prefixed "TCON0", instead of "TCON". The only exception is the control register "TCON_FRM_CTL_REG". Rename the macros to reflect this

[PATCH 4/6] drm/panel: simple: Add support for Banana Pi 7" S070WV20-CT16 panel

This panel is marketed as Banana Pi 7" LCD display. On the back is a sticker denoting the model name S070WV20-CT16. This is a 7" 800x480 panel connected through a 24-bit RGB interface. However the panel only does 262k colors. Signed-off-by: Chen-Yu Tsai <w...@csie.org> --- .

[PATCH 4/6] drm/panel: simple: Add support for Banana Pi 7" S070WV20-CT16 panel

This panel is marketed as Banana Pi 7" LCD display. On the back is a sticker denoting the model name S070WV20-CT16. This is a 7" 800x480 panel connected through a 24-bit RGB interface. However the panel only does 262k colors. Signed-off-by: Chen-Yu Tsai --- .../display/panel/bananap

[PATCH 6/6] [DO NOT MERGE] ARM: dts: sun7i: bananapi-m1-plus: Enable Bananapi 7" 800x480 RGB LCD panel

thing, but it is nevertheless included for completeness. There is also a FT5306 capacitive touchscreen controller. This should not be confused with the other 7" LCD that is LVDS based and has a resolution of 1024x600. This patch enables all of the above for the BPI-M1+. Signed-off-by: Chen-

[PATCH 6/6] [DO NOT MERGE] ARM: dts: sun7i: bananapi-m1-plus: Enable Bananapi 7" 800x480 RGB LCD panel

thing, but it is nevertheless included for completeness. There is also a FT5306 capacitive touchscreen controller. This should not be confused with the other 7" LCD that is LVDS based and has a resolution of 1024x600. This patch enables all of the above for the BPI-M1+. Signed-off-by: Ch

[PATCH 5/6] ARM: dts: sun7i: add pinmux setting for RGB888 output for LCD0

On the A20, as well as many other Allwinner SoCs, the PD pingroup has the LCD0 RGB output functions. Add a pinmux setting for RGB888 output from LCD0, so boards and tablets with parallel RGB LCD panels may reference it. Signed-off-by: Chen-Yu Tsai <w...@csie.org> --- arch/arm/boot/dts/sun

[PATCH 5/6] ARM: dts: sun7i: add pinmux setting for RGB888 output for LCD0

On the A20, as well as many other Allwinner SoCs, the PD pingroup has the LCD0 RGB output functions. Add a pinmux setting for RGB888 output from LCD0, so boards and tablets with parallel RGB LCD panels may reference it. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun7i-a20.dtsi | 11

Re: [PATCH v6 01/11] ARM: sunxi: smp: Move assembly code into a file

On Wed, Apr 18, 2018 at 4:45 PM, Maxime Ripard <maxime.rip...@bootlin.com> wrote: > On Tue, Apr 17, 2018 at 07:25:15PM +0800, Chen-Yu Tsai wrote: >> On Tue, Apr 17, 2018 at 7:17 PM, Maxime Ripard >> <maxime.rip...@bootlin.com> wrote: >> > On Tue, Apr 17, 20

Re: [PATCH v6 01/11] ARM: sunxi: smp: Move assembly code into a file

On Wed, Apr 18, 2018 at 4:45 PM, Maxime Ripard wrote: > On Tue, Apr 17, 2018 at 07:25:15PM +0800, Chen-Yu Tsai wrote: >> On Tue, Apr 17, 2018 at 7:17 PM, Maxime Ripard >> wrote: >> > On Tue, Apr 17, 2018 at 11:12:41AM +0800, Chen-Yu Tsai wrote: >> >> On

Re: [linux-sunxi] Re: [PATCH 3/5] net: stmmac: dwmac-sun8i: Allow getting syscon regmap from device

On Tue, Apr 17, 2018 at 7:52 PM, Maxime Ripard <maxime.rip...@bootlin.com> wrote: > On Mon, Apr 16, 2018 at 10:51:55PM +0800, Chen-Yu Tsai wrote: >> On Mon, Apr 16, 2018 at 10:31 PM, Maxime Ripard >> <maxime.rip...@bootlin.com> wrote: >> > On Thu, Apr 12, 20

Re: [linux-sunxi] Re: [PATCH 3/5] net: stmmac: dwmac-sun8i: Allow getting syscon regmap from device

On Tue, Apr 17, 2018 at 7:52 PM, Maxime Ripard wrote: > On Mon, Apr 16, 2018 at 10:51:55PM +0800, Chen-Yu Tsai wrote: >> On Mon, Apr 16, 2018 at 10:31 PM, Maxime Ripard >> wrote: >> > On Thu, Apr 12, 2018 at 11:23:30PM +0800, Chen-Yu Tsai wrote: >> >> On Th

Re: [PATCH v6 01/11] ARM: sunxi: smp: Move assembly code into a file

On Tue, Apr 17, 2018 at 7:17 PM, Maxime Ripard <maxime.rip...@bootlin.com> wrote: > On Tue, Apr 17, 2018 at 11:12:41AM +0800, Chen-Yu Tsai wrote: >> On Tue, Apr 17, 2018 at 5:50 AM, Mylène Josserand >> <mylene.josser...@bootlin.com> wrote: >> > Move the asse

Re: [PATCH v6 01/11] ARM: sunxi: smp: Move assembly code into a file

On Tue, Apr 17, 2018 at 7:17 PM, Maxime Ripard wrote: > On Tue, Apr 17, 2018 at 11:12:41AM +0800, Chen-Yu Tsai wrote: >> On Tue, Apr 17, 2018 at 5:50 AM, Mylène Josserand >> wrote: >> > Move the assembly code for cluster cache enabling and resuming >> > into a

Re: [PATCH v6 08/11] ARM: sun9i: smp: Add is_sun8i field

On Tue, Apr 17, 2018 at 3:52 PM, Maxime Ripard wrote: > Hi, > > On Mon, Apr 16, 2018 at 11:50:29PM +0200, Mylène Josserand wrote: >> To prepare the support of sun8i-a83t, add a field in the smp_data >> structure to know if we are on sun9i-a80 or sun8i-a83t. >> >> Add

Re: [PATCH v6 08/11] ARM: sun9i: smp: Add is_sun8i field

On Tue, Apr 17, 2018 at 3:52 PM, Maxime Ripard wrote: > Hi, > > On Mon, Apr 16, 2018 at 11:50:29PM +0200, Mylène Josserand wrote: >> To prepare the support of sun8i-a83t, add a field in the smp_data >> structure to know if we are on sun9i-a80 or sun8i-a83t. >> >> Add also a global variable to

Re: [PATCH v6 03/11] ARM: dts: sun8i: Add R_CPUCFG device node for the A83T dtsi

ly. > > Signed-off-by: Mylène Josserand <mylene.josser...@bootlin.com> Reviewed-by: Chen-Yu Tsai <w...@csie.org>

Re: [PATCH v6 03/11] ARM: dts: sun8i: Add R_CPUCFG device node for the A83T dtsi

sserand Reviewed-by: Chen-Yu Tsai

Re: [PATCH v6 01/11] ARM: sunxi: smp: Move assembly code into a file

On Tue, Apr 17, 2018 at 5:50 AM, Mylène Josserand wrote: > Move the assembly code for cluster cache enabling and resuming > into an assembly file instead of having it directly in C code. > > Remove the CFLAGS because we are using the ARM directive "arch" > instead. >

Re: [PATCH v6 01/11] ARM: sunxi: smp: Move assembly code into a file

On Tue, Apr 17, 2018 at 5:50 AM, Mylène Josserand wrote: > Move the assembly code for cluster cache enabling and resuming > into an assembly file instead of having it directly in C code. > > Remove the CFLAGS because we are using the ARM directive "arch" > instead. > > Signed-off-by: Mylène

Re: [linux-sunxi] Re: [PATCH 3/5] net: stmmac: dwmac-sun8i: Allow getting syscon regmap from device

On Mon, Apr 16, 2018 at 10:31 PM, Maxime Ripard <maxime.rip...@bootlin.com> wrote: > On Thu, Apr 12, 2018 at 11:23:30PM +0800, Chen-Yu Tsai wrote: >> On Thu, Apr 12, 2018 at 11:11 PM, Icenowy Zheng <icen...@aosc.io> wrote: >> > 于 2018年4月12日 GMT+08:00 下午10:56:28, M

Re: [linux-sunxi] Re: [PATCH 3/5] net: stmmac: dwmac-sun8i: Allow getting syscon regmap from device

On Mon, Apr 16, 2018 at 10:31 PM, Maxime Ripard wrote: > On Thu, Apr 12, 2018 at 11:23:30PM +0800, Chen-Yu Tsai wrote: >> On Thu, Apr 12, 2018 at 11:11 PM, Icenowy Zheng wrote: >> > 于 2018年4月12日 GMT+08:00 下午10:56:28, Maxime Ripard >> > 写到: >> >>On Wed, Ap

Re: [linux-sunxi] [PATCH v2 00/10] Allwinner H3 DVFS support

On Mon, Apr 16, 2018 at 12:41 PM, Chen-Yu Tsai <w...@csie.org> wrote: > Hi, > > On Tue, Feb 6, 2018 at 12:48 PM, Icenowy Zheng <icen...@aosc.io> wrote: >> This patchset tries to add DVFS support for Allwinner H3 SoC, >> considering two kinds of adjustable regulat

Re: [linux-sunxi] [PATCH v2 00/10] Allwinner H3 DVFS support

On Mon, Apr 16, 2018 at 12:41 PM, Chen-Yu Tsai wrote: > Hi, > > On Tue, Feb 6, 2018 at 12:48 PM, Icenowy Zheng wrote: >> This patchset tries to add DVFS support for Allwinner H3 SoC, >> considering two kinds of adjustable regulators used on H3 boards: >> SY810

Re: [linux-sunxi] [PATCH v2 00/10] Allwinner H3 DVFS support

Hi, On Tue, Feb 6, 2018 at 12:48 PM, Icenowy Zheng wrote: > This patchset tries to add DVFS support for Allwinner H3 SoC, > considering two kinds of adjustable regulators used on H3 boards: > SY8106A I2C-controlled regulator and SY8113B regulator (controllable > by GPIO with

Re: [linux-sunxi] [PATCH v2 00/10] Allwinner H3 DVFS support

Hi, On Tue, Feb 6, 2018 at 12:48 PM, Icenowy Zheng wrote: > This patchset tries to add DVFS support for Allwinner H3 SoC, > considering two kinds of adjustable regulators used on H3 boards: > SY8106A I2C-controlled regulator and SY8113B regulator (controllable > by GPIO with some special designs

Re: [PATCH v5 1/3] regulator: axp20x: add drivevbus support for axp803

axp813 the axp803 is also supporting external >> > regulator to drive the OTG VBus through N_VBUSEN PMIC pin. >> > >> > Add support for it. >> > >> > Signed-off-by: Jagan Teki <ja...@amarulasolutions.com> >> > Reviewed-by: Rob Herri

Re: [PATCH v5 1/3] regulator: axp20x: add drivevbus support for axp803

or to drive the OTG VBus through N_VBUSEN PMIC pin. >> > >> > Add support for it. >> > >> > Signed-off-by: Jagan Teki >> > Reviewed-by: Rob Herring >> > Reviewed-by: Chen-Yu Tsai >> > --- >> > Changes for v5: >> >

Re: [PATCH 3/7] bus: add bus driver for accessing Allwinner A64 DE2

On Sat, Apr 14, 2018 at 6:25 PM, Jagan Teki wrote: > On Fri, Mar 16, 2018 at 11:23 PM, Icenowy Zheng wrote: >> The "Display Engine 2.0" (usually called DE2) on the Allwinner A64 SoC >> is different from the ones on other Allwinner SoCs. It requires a

Re: [PATCH 3/7] bus: add bus driver for accessing Allwinner A64 DE2

On Sat, Apr 14, 2018 at 6:25 PM, Jagan Teki wrote: > On Fri, Mar 16, 2018 at 11:23 PM, Icenowy Zheng wrote: >> The "Display Engine 2.0" (usually called DE2) on the Allwinner A64 SoC >> is different from the ones on other Allwinner SoCs. It requires a SRAM >> region to be claimed, otherwise all

Re: [linux-sunxi] Re: [PATCH 3/5] net: stmmac: dwmac-sun8i: Allow getting syscon regmap from device

On Thu, Apr 12, 2018 at 11:11 PM, Icenowy Zheng <icen...@aosc.io> wrote: > > > 于 2018年4月12日 GMT+08:00 下午10:56:28, Maxime Ripard <maxime.rip...@bootlin.com> > 写到: >>On Wed, Apr 11, 2018 at 10:16:39PM +0800, Icenowy Zheng wrote: >>> From: Chen-Yu Tsai <w

Re: [linux-sunxi] Re: [PATCH 3/5] net: stmmac: dwmac-sun8i: Allow getting syscon regmap from device

On Thu, Apr 12, 2018 at 11:11 PM, Icenowy Zheng wrote: > > > 于 2018年4月12日 GMT+08:00 下午10:56:28, Maxime Ripard > 写到: >>On Wed, Apr 11, 2018 at 10:16:39PM +0800, Icenowy Zheng wrote: >>> From: Chen-Yu Tsai >>> >>> On the Allwinner R40 SoC, the &q

Re: [linux-sunxi] [PATCH v3] ARM: sun8i: v40: enable USB host ports for Banana Pi M2 Berry

o> Verified against public schematics. Reviewed-by: Chen-Yu Tsai <w...@csie.org>

Re: [linux-sunxi] [PATCH v3] ARM: sun8i: v40: enable USB host ports for Banana Pi M2 Berry

On Fri, Apr 6, 2018 at 10:03 PM, Icenowy Zheng wrote: > Banana Pi M2 Berry has an on-board USB Hub that provides 4 USB Type-A > ports, and it's connected to the USB1 port of the SoC. > > Enable it. > > Signed-off-by: Icenowy Zheng Verified against public schematics. Reviewed-by: Chen-Yu Tsai

Re: [PATCH v5 05/13] ARM: dts: sun8i: Add R_CPUCFG device node for the A83T dtsi

On Tue, Apr 3, 2018 at 2:18 PM, Mylène Josserand wrote: > The R_CPUCFG is a collection of registers needed for SMP bringup > on clusters and cluster's reset. > For the moment, documentation about this register is found in > Allwinner's code only. > > Signed-off-by:

Re: [PATCH v5 05/13] ARM: dts: sun8i: Add R_CPUCFG device node for the A83T dtsi

On Tue, Apr 3, 2018 at 2:18 PM, Mylène Josserand wrote: > The R_CPUCFG is a collection of registers needed for SMP bringup > on clusters and cluster's reset. > For the moment, documentation about this register is found in > Allwinner's code only. > > Signed-off-by: Mylène Josserand > --- >

Re: [PATCH v5 09/13] ARM: sun9i: smp: Rename clusters's power-off

register for clusters are different from a80 and a83t. > > Signed-off-by: Mylène Josserand <mylene.josser...@bootlin.com> > Acked-by: Maxime Ripard <maxime.rip...@bootlin.com> Reviewed-by: Chen-Yu Tsai <w...@csie.org>

Re: [PATCH v5 09/13] ARM: sun9i: smp: Rename clusters's power-off

om a80 and a83t. > > Signed-off-by: Mylène Josserand > Acked-by: Maxime Ripard Reviewed-by: Chen-Yu Tsai

Re: [PATCH v5 10/13] ARM: sun9i: smp: Move structures

On Tue, Apr 3, 2018 at 4:47 PM, Maxime Ripard wrote: > On Tue, Apr 03, 2018 at 08:18:33AM +0200, Mylène Josserand wrote: >> To prepare the support for sun8i-a83t, move some structures >> at the beginning of the file. >> >> Signed-off-by: Mylène Josserand

Re: [PATCH v5 10/13] ARM: sun9i: smp: Move structures

On Tue, Apr 3, 2018 at 4:47 PM, Maxime Ripard wrote: > On Tue, Apr 03, 2018 at 08:18:33AM +0200, Mylène Josserand wrote: >> To prepare the support for sun8i-a83t, move some structures >> at the beginning of the file. >> >> Signed-off-by: Mylène Josserand > > I'm not quite sure what would be the

Re: [PATCH v5 11/13] ARM: sun9i: smp: Add is_sun9i field

On Tue, Apr 3, 2018 at 4:46 PM, Maxime Ripard wrote: > On Tue, Apr 03, 2018 at 08:18:34AM +0200, Mylène Josserand wrote: >> To prepare the support of sun8i-a83t, add a field in the smp_data >> structure to enable the case of sun9i. >> >> Start to handle the differences

Re: [PATCH v5 11/13] ARM: sun9i: smp: Add is_sun9i field

On Tue, Apr 3, 2018 at 4:46 PM, Maxime Ripard wrote: > On Tue, Apr 03, 2018 at 08:18:34AM +0200, Mylène Josserand wrote: >> To prepare the support of sun8i-a83t, add a field in the smp_data >> structure to enable the case of sun9i. >> >> Start to handle the differences between sun9i-a80 and

Re: [PATCH v5 12/13] ARM: sun8i: smp: Add support for A83T

down(unsigned int cluster) > reg = readl(prcm_base + PRCM_PWROFF_GATING_REG(cluster)); > if (sunxi_mc_smp_data[index].is_sun9i) > reg |= PRCM_PWROFF_GATING_REG_CLUSTER_SUN9I; > + else > + reg |= PRCM_PWROFF_GATING_REG_CLUSTER_SUN8I; >

Re: [PATCH v5 12/13] ARM: sun8i: smp: Add support for A83T

ROFF_GATING_REG(cluster)); > if (sunxi_mc_smp_data[index].is_sun9i) > reg |= PRCM_PWROFF_GATING_REG_CLUSTER_SUN9I; > + else > + reg |= PRCM_PWROFF_GATING_REG_CLUSTER_SUN8I; > writel(reg, prcm_base + PRCM_PWROFF_GATING_REG(cluster)); >

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