[PATCH v6 2/2] drm/bridge: Add I2C based driver for ps8640 bridge

2015-12-14 Thread Jitao Shi
This patch adds drm_bridge driver for parade DSI to eDP bridge chip. Signed-off-by: Jitao Shi <jitao@mediatek.com> --- Changes since v5 -fix compile errors when CONFIG_GPIOLIB=n --- drivers/gpu/drm/bridge/Kconfig | 10 + drivers/gpu/drm/bridge/Makefile|1 + drive

[PATCH v6 1/2] Documentation: bridge: Add documentation for ps8640 DT properties

2015-12-14 Thread Jitao Shi
Add documentation for DT properties supported by ps8640 DSI-eDP converter. Signed-off-by: Jitao Shi <jitao@mediatek.com> Acked-by: Rob Herring <r...@kernel.org> Reviewed-by: Philipp Zabel <p.za...@pengutronix.de> --- Changes since v5 -no changes --- .../devicetree/bindi

[PATCH v5 2/2] drm/bridge: Add I2C based driver for ps8640 bridge

2015-11-23 Thread Jitao Shi
This patch adds drm_bridge driver for parade DSI to eDP bridge chip. Signed-off-by: Jitao Shi <jitao@mediatek.com> --- Change since v4 -fix build error, change Kconfig DRM_PARADE_PS8640 from bool to tristate --- drivers/gpu/drm/bridge/Kconfig | 10 + drivers/gpu/drm/bridge/Ma

[PATCH v5 1/2] Documentation: bridge: Add documentation for ps8640 DT properties

2015-11-23 Thread Jitao Shi
Add documentation for DT properties supported by ps8640 DSI-eDP converter. Signed-off-by: Jitao Shi <jitao@mediatek.com> Acked-by: Rob Herring <r...@kernel.org> Reviewed-by: Philipp Zabel <p.za...@pengutronix.de> --- Changes since v4 -no change --- .../devicetree/bindi

[PATCH v4 1/2] Documentation: bridge: Add documentation for ps8640 DT properties

2015-11-22 Thread Jitao Shi
Add documentation for DT properties supported by ps8640 DSI-eDP converter. Signed-off-by: Jitao Shi <jitao@mediatek.com> Acked-by: Rob Herring <r...@kernel.org> Reviewed-by: Philipp Zabel <p.za...@pengutronix.de> --- Changes since v3 - add ps8640 support pat

[PATCH v4 2/2] drm/bridge: Add I2C based driver for ps8640 bridge

2015-11-22 Thread Jitao Shi
This patch adds drm_bridge driver for parade DSI to eDP bridge chip. Signed-off-by: Jitao Shi <jitao@mediatek.com> --- Changes since v3 -add ps8640 support patchset and drop RFC -remove .owner = THIS_MODULE, --- drivers/gpu/drm/bridge/Kconfig | 10 + drivers/gpu/drm/bridge/Ma

[RFC v3 2/2] drm/bridge: Add I2C based driver for ps8640 bridge

2015-11-11 Thread Jitao Shi
This patch adds drm_bridge driver for parade DSI to eDP bridge chip. Signed-off-by: Jitao Shi <jitao@mediatek.com> --- changes since v2: 1. Fixed Function Return val. 2. Tune power supply name easy read. 3. Use i2c_new_dummy for more i2c pages --- drivers/g

[RFC v3 1/2] Documentation: bridge: Add documentation for ps8640 DT properties

2015-11-11 Thread Jitao Shi
Add documentation for DT properties supported by ps8640 DSI-eDP converter. Signed-off-by: Jitao Shi <jitao@mediatek.com> Acked-by: Rob Herring <r...@kernel.org> --- changes since v2: tune properties in example match Required properties --- .../devicetree/bindings/di

Re: [RFC v2 2/2] drm/bridge: Add I2C based driver for ps8640 bridge

2015-11-04 Thread jitao shi
Hi Philipp I'll fixed those comments on V3. Thank you very much. Best Regards. On Mon, 2015-11-02 at 12:34 +0100, Philipp Zabel wrote: > Hi Jitao, > > a few comments below. > > Am Montag, den 02.11.2015, 11:54 +0800 schrieb jitao shi: > [...] > > > +static int p

Re: [RFC v2 1/2] Documentation: bridge: Add documentation for ps8640 DT properties

2015-11-04 Thread jitao shi
On Mon, 2015-11-02 at 12:09 +0100, Philipp Zabel wrote: > Hi Jitao, > > Am Montag, den 02.11.2015, 11:53 +0800 schrieb jitao shi: > [...] > > > +Example: > > > + edp-bridge@18 { > > > + compatible = "parade,ps8640"; > > > +

[RFC v2 2/2] drm/bridge: Add I2C based driver for ps8640 bridge

2015-11-01 Thread Jitao Shi
This patch adds drm_bridge driver for parade DSI to eDP bridge chip. Signed-off-by: Jitao Shi <jitao@mediatek.com> --- drivers/gpu/drm/bridge/Kconfig |9 + drivers/gpu/drm/bridge/Makefile|1 + drivers/gpu/drm/bridge/parade-ps8640.c

[RFC v2 1/2] Documentation: bridge: Add documentation for ps8640 DT properties

2015-11-01 Thread Jitao Shi
Add documentation for DT properties supported by ps8640 DSI-eDP converter. Signed-off-by: Jitao Shi <jitao@mediatek.com> --- .../devicetree/bindings/display/bridge/ps8640.txt | 43 1 file changed, 43 insertions(+) create mode 100644 Documentation/devicetree/bi

Re: [RFC v2 1/2] Documentation: bridge: Add documentation for ps8640 DT properties

2015-11-01 Thread jitao shi
On Mon, 2015-11-02 at 10:09 +0800, Jitao Shi wrote: > Add documentation for DT properties supported by > ps8640 DSI-eDP converter. > > Signed-off-by: Jitao Shi <jitao@mediatek.com> --- changes since v1: 1. changes power-gpios to sleep-gpios. 2. drop "

Re: [RFC v2 2/2] drm/bridge: Add I2C based driver for ps8640 bridge

2015-11-01 Thread jitao shi
On Mon, 2015-11-02 at 10:09 +0800, Jitao Shi wrote: > This patch adds drm_bridge driver for parade DSI to eDP bridge chip. > > Signed-off-by: Jitao Shi <jitao@mediatek.com> --- changes since v1: 1. remove edid code 2. remove some wrong comments 3. tune