Re: [PATCH v2 11/11] drm/rockchip/dsi: fix insufficient bandwidth of some panel

2017-02-14 Thread Chris Zhong
Hi John On 01/17/2017 06:54 PM, John Keeping wrote: On Tue, 17 Jan 2017 17:31:53 +0800, Chris Zhong wrote: On 01/16/2017 08:44 PM, John Keeping wrote: On Mon, 16 Jan 2017 18:08:31 +0800, Chris Zhong wrote: Set the lanes bps to 1 / 0.9 times of pclk, the margin is not enough for some panel

Re: [PATCH v2 11/11] drm/rockchip/dsi: fix insufficient bandwidth of some panel

2017-01-17 Thread John Keeping
On Tue, 17 Jan 2017 17:31:53 +0800, Chris Zhong wrote: > On 01/16/2017 08:44 PM, John Keeping wrote: > > On Mon, 16 Jan 2017 18:08:31 +0800, Chris Zhong wrote: > > > >> Set the lanes bps to 1 / 0.9 times of pclk, the margin is not enough > >> for some panel, it will cause the screen display is n

Re: [PATCH v2 11/11] drm/rockchip/dsi: fix insufficient bandwidth of some panel

2017-01-17 Thread Chris Zhong
Hi John On 01/16/2017 08:44 PM, John Keeping wrote: On Mon, 16 Jan 2017 18:08:31 +0800, Chris Zhong wrote: Set the lanes bps to 1 / 0.9 times of pclk, the margin is not enough for some panel, it will cause the screen display is not normal, so increases the badnwidth to 1 / 0.8. Signed-off-by:

Re: [PATCH v2 11/11] drm/rockchip/dsi: fix insufficient bandwidth of some panel

2017-01-16 Thread John Keeping
On Mon, 16 Jan 2017 18:08:31 +0800, Chris Zhong wrote: > Set the lanes bps to 1 / 0.9 times of pclk, the margin is not enough > for some panel, it will cause the screen display is not normal, so > increases the badnwidth to 1 / 0.8. > > Signed-off-by: Chris Zhong > > --- > > drivers/gpu/drm/r