Re: [PATCH v3 3/4] drm/rockchip/dsi: enable the grf clk before writing grf registers

2017-03-21 Thread Sean Paul
On Fri, Mar 17, 2017 at 11:54:23AM +0800, Chris Zhong wrote: > For RK3399, the grf clk should be enabled before writing grf registers, > otherwise the register value can not be changed. > > Signed-off-by: Chris Zhong Minor nit below, with that: Reviewed-by: Sean Paul

Re: [PATCH v3 3/4] drm/rockchip/dsi: enable the grf clk before writing grf registers

2017-03-21 Thread Sean Paul
On Fri, Mar 17, 2017 at 11:54:23AM +0800, Chris Zhong wrote: > For RK3399, the grf clk should be enabled before writing grf registers, > otherwise the register value can not be changed. > > Signed-off-by: Chris Zhong Minor nit below, with that: Reviewed-by: Sean Paul > --- > > Changes in

[PATCH v3 3/4] drm/rockchip/dsi: enable the grf clk before writing grf registers

2017-03-16 Thread Chris Zhong
For RK3399, the grf clk should be enabled before writing grf registers, otherwise the register value can not be changed. Signed-off-by: Chris Zhong --- Changes in v3: - add a DW_MIPI_NEEDS_GRF_CLK for RK3399 Changes in v2: - check the grf_clk only for RK3399

[PATCH v3 3/4] drm/rockchip/dsi: enable the grf clk before writing grf registers

2017-03-16 Thread Chris Zhong
For RK3399, the grf clk should be enabled before writing grf registers, otherwise the register value can not be changed. Signed-off-by: Chris Zhong --- Changes in v3: - add a DW_MIPI_NEEDS_GRF_CLK for RK3399 Changes in v2: - check the grf_clk only for RK3399