Re: [PATCH v5 4/4] drm/rockchip: support dp training outside dp firmware

Am Freitag, 18. Mai 2018, 17:36:56 CEST schrieb Sean Paul: > On Fri, May 18, 2018 at 10:52:17AM +0200, Heiko Stuebner wrote: > > Am Freitag, 18. Mai 2018, 03:45:46 CEST schrieb Brian Norris: > > > On Thu, May 17, 2018 at 6:41 PM, hl wrote: > > > > On Thursday, May 17, 2018

Re: [PATCH v5 4/4] drm/rockchip: support dp training outside dp firmware

Am Freitag, 18. Mai 2018, 17:36:56 CEST schrieb Sean Paul: > On Fri, May 18, 2018 at 10:52:17AM +0200, Heiko Stuebner wrote: > > Am Freitag, 18. Mai 2018, 03:45:46 CEST schrieb Brian Norris: > > > On Thu, May 17, 2018 at 6:41 PM, hl wrote: > > > > On Thursday, May 17, 2018 09:51 PM, Sean Paul

Re: [PATCH v5 4/4] drm/rockchip: support dp training outside dp firmware

On Fri, May 18, 2018 at 10:52:17AM +0200, Heiko Stuebner wrote: > Am Freitag, 18. Mai 2018, 03:45:46 CEST schrieb Brian Norris: > > On Thu, May 17, 2018 at 6:41 PM, hl wrote: > > > On Thursday, May 17, 2018 09:51 PM, Sean Paul wrote: > > >> On Thu, May 17, 2018 at 05:18:00PM

Re: [PATCH v5 4/4] drm/rockchip: support dp training outside dp firmware

On Fri, May 18, 2018 at 10:52:17AM +0200, Heiko Stuebner wrote: > Am Freitag, 18. Mai 2018, 03:45:46 CEST schrieb Brian Norris: > > On Thu, May 17, 2018 at 6:41 PM, hl wrote: > > > On Thursday, May 17, 2018 09:51 PM, Sean Paul wrote: > > >> On Thu, May 17, 2018 at 05:18:00PM +0800, Lin Huang

Re: [PATCH v5 4/4] drm/rockchip: support dp training outside dp firmware

Am Freitag, 18. Mai 2018, 03:45:46 CEST schrieb Brian Norris: > On Thu, May 17, 2018 at 6:41 PM, hl wrote: > > On Thursday, May 17, 2018 09:51 PM, Sean Paul wrote: > >> On Thu, May 17, 2018 at 05:18:00PM +0800, Lin Huang wrote: > >>> DP firmware uses fixed phy config values

Re: [PATCH v5 4/4] drm/rockchip: support dp training outside dp firmware

Am Freitag, 18. Mai 2018, 03:45:46 CEST schrieb Brian Norris: > On Thu, May 17, 2018 at 6:41 PM, hl wrote: > > On Thursday, May 17, 2018 09:51 PM, Sean Paul wrote: > >> On Thu, May 17, 2018 at 05:18:00PM +0800, Lin Huang wrote: > >>> DP firmware uses fixed phy config values to do training, but

Re: [PATCH v5 4/4] drm/rockchip: support dp training outside dp firmware

On Thu, May 17, 2018 at 6:41 PM, hl wrote: > On Thursday, May 17, 2018 09:51 PM, Sean Paul wrote: >> On Thu, May 17, 2018 at 05:18:00PM +0800, Lin Huang wrote: >>> DP firmware uses fixed phy config values to do training, but some >>> boards need to adjust these values to fit

Re: [PATCH v5 4/4] drm/rockchip: support dp training outside dp firmware

On Thu, May 17, 2018 at 6:41 PM, hl wrote: > On Thursday, May 17, 2018 09:51 PM, Sean Paul wrote: >> On Thu, May 17, 2018 at 05:18:00PM +0800, Lin Huang wrote: >>> DP firmware uses fixed phy config values to do training, but some >>> boards need to adjust these values to fit for their unique

Re: [PATCH v5 4/4] drm/rockchip: support dp training outside dp firmware

+ Kishon On Thursday, May 17, 2018 09:51 PM, Sean Paul wrote: On Thu, May 17, 2018 at 05:18:00PM +0800, Lin Huang wrote: DP firmware uses fixed phy config values to do training, but some boards need to adjust these values to fit for their unique hardware design. So get phy config values from

Re: [PATCH v5 4/4] drm/rockchip: support dp training outside dp firmware

+ Kishon On Thursday, May 17, 2018 09:51 PM, Sean Paul wrote: On Thu, May 17, 2018 at 05:18:00PM +0800, Lin Huang wrote: DP firmware uses fixed phy config values to do training, but some boards need to adjust these values to fit for their unique hardware design. So get phy config values from

Re: [PATCH v5 4/4] drm/rockchip: support dp training outside dp firmware

On Thu, May 17, 2018 at 05:18:00PM +0800, Lin Huang wrote: > DP firmware uses fixed phy config values to do training, but some > boards need to adjust these values to fit for their unique hardware > design. So get phy config values from dts and use software link training > instead of relying on

Re: [PATCH v5 4/4] drm/rockchip: support dp training outside dp firmware

On Thu, May 17, 2018 at 05:18:00PM +0800, Lin Huang wrote: > DP firmware uses fixed phy config values to do training, but some > boards need to adjust these values to fit for their unique hardware > design. So get phy config values from dts and use software link training > instead of relying on

[PATCH v5 4/4] drm/rockchip: support dp training outside dp firmware

DP firmware uses fixed phy config values to do training, but some boards need to adjust these values to fit for their unique hardware design. So get phy config values from dts and use software link training instead of relying on firmware, if software training fail, keep firmware training as a

[PATCH v5 4/4] drm/rockchip: support dp training outside dp firmware

DP firmware uses fixed phy config values to do training, but some boards need to adjust these values to fit for their unique hardware design. So get phy config values from dts and use software link training instead of relying on firmware, if software training fail, keep firmware training as a