Re: [PATCH v1 3/3] drm/stm: Add STM32 DSI host driver

2017-05-16 Thread Archit Taneja
Hi, On 05/15/2017 04:03 PM, Philippe CORNU wrote: Hi Neil, Many thanks for your comments. The PHY part of the MIPI DSI is the main difference between all chipsets based on the Synopsys DesignWare MIPI DSI. There is no "generic DSI PHY interface" and that is probably why all soc vendors have imp

Re: [PATCH v1 3/3] drm/stm: Add STM32 DSI host driver

2017-05-15 Thread Philippe CORNU
Hi Neil, Many thanks for your comments. The PHY part of the MIPI DSI is the main difference between all chipsets based on the Synopsys DesignWare MIPI DSI. There is no "generic DSI PHY interface" and that is probably why all soc vendors have implemented their own drivers (RockChip, NXP/Freescale

Re: [PATCH v1 3/3] drm/stm: Add STM32 DSI host driver

2017-05-15 Thread Neil Armstrong
Hi Philippe, (please avoid top posting) On 05/15/2017 12:33 PM, Philippe CORNU wrote: > Hi Neil, > Many thanks for your comments. > > The PHY part of the MIPI DSI is the main difference between all chipsets > based on the Synopsys DesignWare MIPI DSI. > There is no "generic DSI PHY interface" a

Re: [PATCH v1 3/3] drm/stm: Add STM32 DSI host driver

2017-05-15 Thread Neil Armstrong
On 05/12/2017 04:56 PM, Philippe CORNU wrote: > This mipi dsi host driver is based on the Rockchip version of the > Synopsys Designware mipi dsi driver (rockchip/dw-mipi-dsi.c) > modified for the stm32 family: > - replace Rockchip digital & phy specific extensions with stm32's ones. > - add a bridg

[PATCH v1 3/3] drm/stm: Add STM32 DSI host driver

2017-05-12 Thread Philippe CORNU
This mipi dsi host driver is based on the Rockchip version of the Synopsys Designware mipi dsi driver (rockchip/dw-mipi-dsi.c) modified for the stm32 family: - replace Rockchip digital & phy specific extensions with stm32's ones. - add a bridge Signed-off-by: Philippe CORNU --- drivers/gpu/drm/s