[v1] drm/msm/dsi: save pll state before dsi host is powered off

2020-02-07 Thread Harigovindan P
Save pll state before dsi host is powered off. Without this change some register values gets resetted. Signed-off-by: Harigovindan P --- Changes in v1: - Saving pll state before dsi host is powered off. - Removed calling of save state in post_disable since everything woul

Re: [Freedreno] [v1] drm/msm/dsi: save pll state before dsi host is powered off

2020-02-07 Thread Jeffrey Hugo
On Thu, Feb 6, 2020 at 1:52 AM Harigovindan P wrote: > > Save pll state before dsi host is powered off. Without this change > some register values gets resetted. The phy driver already does this. Why is the current implementation insufficient? > > Signed-off-by: Harigovindan P > --- > > Change

[v1] drm/msm/dsi: save pll state before dsi host is powered off

2020-02-07 Thread Harigovindan P
Save pll state before dsi host is powered off. Without this change some register values gets resetted. Signed-off-by: Harigovindan P --- Changes in v1: - Saving pll state before dsi host is powered off. - Removed calling of save state in msm_dsi_phy_disable since everything