Re: [PATCH 2/4] drm/sun4i: dsi: Change the start delay calculation

2019-02-06 Thread Chen-Yu Tsai
On Wed, Feb 6, 2019 at 10:12 PM Maxime Ripard wrote: > > Hi Chen-Yu, > > On Wed, Feb 06, 2019 at 12:48:21AM +0800, Chen-Yu Tsai wrote: > > On Wed, Jan 30, 2019 at 11:23 AM Chen-Yu Tsai wrote: > > > > > > On Wed, Jan 23, 2019 at 11:54 PM Maxime Ripard > > > wrote: > > > > > > > > The current

Re: [PATCH 2/4] drm/sun4i: dsi: Change the start delay calculation

2019-02-06 Thread Maxime Ripard
Hi Chen-Yu, On Wed, Feb 06, 2019 at 12:48:21AM +0800, Chen-Yu Tsai wrote: > On Wed, Jan 30, 2019 at 11:23 AM Chen-Yu Tsai wrote: > > > > On Wed, Jan 23, 2019 at 11:54 PM Maxime Ripard > > wrote: > > > > > > The current calculation for the video start delay in the current DSI > > > driver > > >

Re: [PATCH 2/4] drm/sun4i: dsi: Change the start delay calculation

2019-02-05 Thread Chen-Yu Tsai
On Wed, Jan 30, 2019 at 11:23 AM Chen-Yu Tsai wrote: > > On Wed, Jan 23, 2019 at 11:54 PM Maxime Ripard > wrote: > > > > The current calculation for the video start delay in the current DSI driver > > is that it is the total vertical size, minus the backporch and sync length, > > plus 1. > > > >

Re: [PATCH 2/4] drm/sun4i: dsi: Change the start delay calculation

2019-01-29 Thread Chen-Yu Tsai
On Wed, Jan 23, 2019 at 11:54 PM Maxime Ripard wrote: > > The current calculation for the video start delay in the current DSI driver > is that it is the total vertical size, minus the backporch and sync length, > plus 1. > > However, the Allwinner code has it as the active vertical size, plus

Re: [PATCH 2/4] drm/sun4i: dsi: Change the start delay calculation

2019-01-29 Thread Paul Kocialkowski
Hi, On Wed, 2019-01-23 at 16:54 +0100, Maxime Ripard wrote: > The current calculation for the video start delay in the current DSI driver > is that it is the total vertical size, minus the backporch and sync length, > plus 1. > > However, the Allwinner code has it as the active vertical size,

[PATCH 2/4] drm/sun4i: dsi: Change the start delay calculation

2019-01-23 Thread Maxime Ripard
The current calculation for the video start delay in the current DSI driver is that it is the total vertical size, minus the backporch and sync length, plus 1. However, the Allwinner code has it as the active vertical size, plus the back porch and the sync length. This doesn't make any difference